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  Partner: UNT Libraries
 Department: Department of Psychology
Agreement between self and other ratings in multi-rater tools: Performance, alternative measures, and importance.
Multi-rater tools also referred to as 360-degree feedback tools, are frequently used in addition to traditional supervisory appraisals due to sources (i.e., supervisor, peer, direct report) unique perspectives and opportunities to view different aspects of job performance. Research has found that the differences among sources are most prevalent between self and other ratings, and the direction of agreement is related to overall job performance. Research has typically focused on one form of agreement, the direction of an individual's self-ratings compared to others' ratings. The current study expanded on past research on rater agreement using a data set (n = 215) consisting of multi-rater data for professionals participating in a leadership development process. The study examined the ability to predict job performance with three different measures of self-other agreement (i.e., difference between overall mean scores (difference), mean absolute difference across items (difference), and mean correlation across items (similarity)). The study also examined how the relationships may differ across performance dimensions. The final purpose was to explore how the importance of the performance dimensions, as rated by the participant, may moderate the relationship between self-other agreement and job performance. Partial support for study's hypotheses was found. The direction and difference measures of agreement on the overall multi-rater tool and performance dimensions accounted for a significant amount of the variance in job performance. The relationship between the similarity measure of agreement and job performance, and the moderating effect of importance were not supported in the current study. digital.library.unt.edu/ark:/67531/metadc9102/
Alcohol Use, Violence, and Psychological Abuse in Intimate Relationships
Women in distressed relationships who had sustained severe psychological abuse and either no, moderate, or severe violence from their partner were included (N = 93). Men's and women's alcohol use did not differ with level of violence. Different patterns were found in the moderate violence group regarding women's beliefs about their partner's substance problem, men's psychological abuse, and the relationship of men's and women's quantity of alcohol use and times intoxicated. Uncertainty resulting from moderate violence may strengthen the emotional impact of psychological abuse. Even when psychological abuse is exacerbated by violence, women may use active coping techniques rather than drinking to cope with abusive relationships. The findings suggest that an inordinate focus on alcohol abuse may be ineffective in combating the problem of domestic violence. digital.library.unt.edu/ark:/67531/metadc279331/
Allergen Research and Its Implications for Psychology: History, Current Status, and Prospectus
The purpose of this manuscript was to present a brief history, the current status, and a prospectus of allergen and allergic reactions. Research on allergic reactions, particularly as viewed from the psychogenic position, was presented. The review strongly suggests that the psychogenic orientation has been frought with contradictions, unnecessarily complex interpretations, and an over-abundance of subjective, dynamic, and analytic redundancies which have done little more than perpetuate the stagnation of a rather important subdomain of the "mental" health professions. digital.library.unt.edu/ark:/67531/metadc131628/
Altruism and Depression: Exploring This Relationship and the Mechanisms Behind It
The impact of environmental influences on depression has been well established by research. In particular, it is known that receiving/perceiving adequate social support has a protective influence on depression. Less is known about the protective benefits of providing support to others, namely in the form of altruistic, empathetic, or prosocial behavior. While research has shown that having altruistic attitudes and engaging in altruistic behaviors has a positive impact on physical health and mental well-being, studies on the association between altruistic attitudes and/or behavior and depression are limited. The present study examined the relationship between altruism and depression, and hypotheses were tested that allow for explanation of why altruism may protect against depression. A sample of 303 participants was recruited from the University of North Texas and the surrounding community. Participants completed an online survey that examined their altruistic activities, details regarding these activities, their prosocial attitudes, and their current level of depression. Results did not support that level of involvement in altruistic activities is directly related to depression severity. However, outcomes from involvement in altruistic activities, including sense of overburden from participating in altruistic activities, level of social interaction with other helpers and those helped during altruistic activities, and sense of life satisfaction and purpose gained from participating in altruistic activities, were significantly related to depression severity. These results suggest that participating in altruistic activities that are not perceived as overburdening may lead to outcomes that could positively impact depression. Limitations and directions for future research are discussed. digital.library.unt.edu/ark:/67531/metadc283819/
An Analysis of a Procedure Employing the Mowrer Imitation Paradigm in Relationship to the Generalized Imitation Procedure for Establishing Vocal Imitation
The purpose of this study was to examine the efficacy of an ancillary procedure, the Mowrer imitation paradigm, in conjunction with an ongoing generalized imitation program. It was hypothesized that the ancillary program would accelerate the acquisition of vocal imitation relative to a situation In which the generalized imitation procedure was employed alone. digital.library.unt.edu/ark:/67531/metadc131484/
An Analysis of Retention of Factual Material Presented in Song and Story Form
The purpose of the present study is to determine if music is effective in increasing the learning and retention of meaningful, verbal material with emotionally disturbed children of normal intelligence. digital.library.unt.edu/ark:/67531/metadc130548/
An Analysis of the Performance of a Clinical Sample of African American, Caucasian, and Hispanic Children on the WISC-III
The goals of revision for the Wechsler Intelligence Scale for Children-Third Edition included enhancement of the factor structure, improvement of subtests, and revision of norms. The researchers reported that the very few items that were found to be biased were replaced. The WISC-III performance of a clinical sample of African American, Caucasian, and Hispanic children was analyzed to determine if the test bias was eliminated as claimed in the goals of the revision. digital.library.unt.edu/ark:/67531/metadc278700/
An Analysis of the Relationship between Performance on the Revised Bender Visual-motor Gestalt Test and Scores on the Wechsler Intelligence Scale for Children
The primary problem of this study was to determine the relationship between BGT performance, as indexed by the Developmental Scoring System of Koppitz, and performance on the Wechsler Intelligence Scale for Children. digital.library.unt.edu/ark:/67531/metadc130742/
An Analysis of the Relationships of the Perceptions of College Environment by Existing Groups and Subgroups on the Campus of a Small Church-affiliated College
The CUES II was used to investigate and analyze the campus environment of a small church-affiliated college in California. digital.library.unt.edu/ark:/67531/metadc131592/
Antecedents of commitment to and support of a proposed change initiative in a Southern Baptist congregation.
This study extends research findings directed at a micro-focus of change by assessing individual organizational members' perspectives and psychological constructs influencing change efforts by an organization. The change initiative in question regards the construction of a new facility and subsequent relocation to said facility. Moral commitment to the organization (negative), change initiative's fit with organizational vision, and social influence significantly contributed to variance in members' affective commitment to change. Trust in leadership and normative commitment to the organization (NCO) significantly contributed to variance in members' normative commitment to change. Continuance commitment to the organization and participation (negative) significantly contributed to variance in members' continuance commitment to change. NCO, change initiative's fit with organizational vision, and participation significantly contributed to variance in support of the proposed change initiative. Affective commitment to the organization (negative), NCO (negative), trust in leadership (negative), and disruption of influence significantly contributed to variance in members' intent to leave the organization. digital.library.unt.edu/ark:/67531/metadc12150/
Antecedents of the Psychological Adjustment of Children and Grandparent Caregivers in Grandparent-Headed Families
Grandparent-headed families are diverse in nature and represent a rapidly growing family type. While challenges facing grandparent caregivers are well documented, less is known about the well-being of their grandchildren, with many early studies relying on small samples of convenience. This study used an existing large national database, the National Survey of America's Families (NSAF), to compare differences in well-being of both children and grandparent caregivers across the independent variables of family type, ethnicity, gender, and age. Findings suggested better mental health and less parental aggravation for caregivers in traditional two parent intact families as compared to grandparents co-parenting in a multi-generation home, skipped generation grandparents (raising their grandchild with no parent present) or single parents. Skipped generation grandparents in particular reported most caregiver aggravation. Child physical health was reported to be worse by skipped generation grandparent caregivers. Behavior problems were reported to be worse for children in grandparent headed households than those in traditional families, particularly for teenagers raised in skipped generation households by their grandmothers. Specific results, limitations and future directions for research on grandparent-headed households were discussed. digital.library.unt.edu/ark:/67531/metadc5157/
Anticipating Work and Family: Experience, Conflict, and Planning in the Transition to Adulthood
The purpose of this study was to examine the development of work and family plans in young adults, and to clarify the long-term stability, prevalence, and consequences of anticipated work-family conflict. The study utilizes Super’s model of career development and social cognitive career theory, as well as research on current work-family interface, as a framework for understanding the period of anticipating and planning for multiple role integration that occurs between adolescence and adulthood. A sample of 48 male and 52 female college students assessed two years prior completed self-report questionnaires measuring work, marriage, and parenting experience; anticipated work-family conflict; and multiple-role planning. Results of this study suggest that students desire both a career and a family, and recognize potential challenges of a multiple-role lifestyle. Such recognition of anticipated work-family conflict varies by conflict domains and measurement methods, but remains stable over two years. Results also suggest that anticipated work-family conflict does not mediate the relationship between experience and planning; instead, marriage experience predicts planning directly. Implications for the findings are discussed as are suggestions for directions of new research concerning anticipated work-family conflict and planning for multiple roles. digital.library.unt.edu/ark:/67531/metadc84183/
Anxiety and its Correlates: Introversion-Extroversion, Locus of Control, and Reinforcement Expectations
The problem with which this study is concerned is that of considering the relationship between neurotic anxiety and several personality variables. Even though anxiety has been the subject of many studies, it is still poorly defined. The basic model to be considered is Eysenck's three-dimensional model between neuroticism and introversion-extroversion. This model is expanded to include Rotter's locus of control and reinforcement expectancy (optimism and pessimism). digital.library.unt.edu/ark:/67531/metadc164038/
Anxiety, Depression, and Sleep Disorders: Their Relationship and Reduction with Neurotherapy
This study investigated the relationship among anxiety, depression, and sleep disturbances and the treatment of these three disorders through neurotherapy. Research suggests that these conditions commonly co-occur in the general population and that central nervous system (CNS) arousal may play a primary role in the development and maintenance of these disorders. Several recent studies suggested that neurotherapy, a biofeedback-based treatment for CNS dysregulation, might be an effective treatment for comorbid conditions, particularly the ones of interest here, depression, anxiety, and sleep disturbances. This investigation used a clinical case-series design to assess pre/post neurotherapy changes on objective measures of anxiety, depression, and sleep and to determine whether changes in anxiety and depression then predict improvements in sleep quality. Data for 23 participants (10 males) were obtained from files of adults (Mage = 40.22 years, SD = 16.20) who received at least 15 neurotherapy sessions (M = 47.83 sessions, SD = 22.23) the University of North Texas Neurotherapy Lab. Matched pair t-tests revealed that symptoms of sleep disturbance, depression, and anxiety showed significant improvements following neurotherapy. Neurotherapy treatment effect sizes generally ranged from moderate to large (d = .414 - .849). Multiple regression analysis found that changes in self-reported anxiety symptoms, but not depressive symptoms, predicted observed improvements in sleep quality (adjusted R2 = .26). Last, the implications and limitations were discussed in relation to neurotherapy practice and the associated research. digital.library.unt.edu/ark:/67531/metadc31533/
Anxiety Relief Conditioning: a Critical Review and Supportive Experiment
An experiment was conducted to separate the effects of anxiety relief conditioning from other variables which may be operative within that paradigm. A review of the literature revealed that no definitive investigations had been conducted, and critiques of these investigations were offered. Also, the distinction between aversion relief and anxiety relief conditioning procedures was detailed. digital.library.unt.edu/ark:/67531/metadc131619/
The Application of a Health Service Utilization Model to a Low Income, Ethnically Diverse Sample of Women
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A model for health care utilization was applied to a sample of low income women. Demographic Predisposing, Psychosocial Predisposing, Illness Level, and Enabling indicators were examined separately for African American (n = 266), Anglo American (n = 200), and Mexican American (n = 210) women. Structural Equation Modeling revealed that for African American and Anglo American women, Illness Level, the only significant path to Utilization, had a mediating effect on Psychosocial Predisposing indicators. The model for Mexican Americans was the most complex with Enabling indicators affecting Illness Level and Utilization. Psychosocial Predisposing indicators were mediated by Illness Level and Enabling indicators which both directly affected Utilization. Implications of the results for future research are addressed. digital.library.unt.edu/ark:/67531/metadc2570/
Application of a Non-Speech Response Mode in Teaching Simple Language Functions to Three Autistic Children
A non-speech response mode similar to the one used by Prepack (1971) to teach language to a chimpanzee was utilized to teach two simple language functions to three autistic children. The response mode consisted of picking up a geometric symbol and placing it on a response tray. The geometric symbol was the basic unit in this language system. The symbols were used to represent objects in the environment and relationships between the objects. digital.library.unt.edu/ark:/67531/metadc131568/
Are Deficits in Mindfulness Core Features of Borderline Personality Disorder?
Mindfulness is a core component of dialectical behavior therapy (DBT), a widely utilized treatment for borderline personality disorder (BPD); however, the import of mindfulness in treating BPD has yet to be demonstrated, and the relationship of mindfulness to BPD constructs is unclear. The current study utilized structural equation modeling to examine the relations of mindfulness with BPD features and the underlying constructs of interpersonal problem-solving effectiveness, impulsivity, emotion regulation strategies, and neuroticism in 342 young adults. Mindfulness was significantly related to effectiveness in interpersonal problem-solving, impulsivity and passivity in emotion regulation, and borderline features. Furthermore, mindfulness continued to predict borderline features when controlling for interpersonal problem-solving and impulsive/passive emotion-regulation strategies, as well as when controlling for neuroticism. It is concluded that difficulties with mindfulness may represent a core feature of BPD and that improvement in mindfulness may be a key component of treatment efficacy with BPD. It is recommended that the unique contribution of mindfulness be investigated in future treatment-outcome research. digital.library.unt.edu/ark:/67531/metadc5332/
Assessing learning disabilities: Effectiveness of the symbol language and communication battery (SLCB)
This study examined whether the Symbol Language and Communication Battery (SLCB), a measure of learning disabilities (Lds), could identify children with Lds. In addition, possible behavioral differences were examined between unidentified and identified children. Eighty-five students (26 with school identified Lds; 59 unidentified) in the 4th and 5th grade participated in the study. Results indicated that the SLCB has good potential as a supplemental/screening measure of Lds. The SLCB was most effective in identifying children when SLCB diagnoses were restricted to the areas of reading, math, and writing. This study also found that teachers reported more behavioral problems in children with an SLCB diagnosis than children without a diagnosis, whereas unidentified children with SCLB diagnoses reported more behavioral problems than identified children. digital.library.unt.edu/ark:/67531/metadc2501/
Assessing measurement equivalence of the English and Spanish versions on an employee attitude survey using Multigroup Analysis in Structural Equation Modeling.
The study utilized the covariance structure comparison methodology - Multigroup Analysis in Structural Equation Modeling - evaluating measurement equivalence of English and Spanish versions of an employee opinion survey. The concept of measurement equivalence was defined as consisting of four components: sample equivalence, semantic equivalence, conceptual equivalence and scalar equivalence. The results revealed that the two language versions of the survey exhibited acceptable measurement equivalence across five survey dimensions Communications, Supervision, Leadership, Job Content & Satisfaction and Company Image & Commitment. Contrary to the study second hypothesis, there was no meaningful difference in opinion scores between English-speaking and Spanish-speaking respondents on the latent construct of Job Content & Satisfaction. digital.library.unt.edu/ark:/67531/metadc4315/
Assessing the Psychological Impact of Fertility Treatment
This controlled descriptive study was designed to investigate the psychological status of couples who are engaged in advanced fertility treatments. A battery of psychological test instruments, including the Millon Behavioral Health Inventory (MBHI), the Health Attribution Test (HAT), the Beck Depression Inventory (BDI), the Beck Anxiety Inventory (BAI), and the Marlowe-Crowne Social Desirability Scale (MCSDS), was used to measure psychological variables that have been shown in the infertility research literature to be associated with the psychological experiences of infertility patients. The scores from the four assessment instruments were compared with those of pregnant couples in childbirth education classes to differentiate the impact of stress associated with fertility treatment from the stress experienced by third trimester pregnant couples. Eighty-five subjects (42 male and 43 female) volunteered for the study and completed packets of questionnaires. The groups were designated Treatment (infertile couples) and Control (pregnant couples). The resulting data were collected and analyzed on the basis of group mean scores on the test instruments. digital.library.unt.edu/ark:/67531/metadc277704/
Assessment of Feigning with the Trauma Symptom Inventory: Development and Validation of new Validity Scales with Severely Traumatized Patients
Currently, only the TSI assesses complex traumatic reactions and patient response styles. However, its feigning scale, ATR, uses a flawed detection strategy and is potentially confounded by experiences of complex PTSD. As a consequence, clinicians using the TSI to evaluate severely traumatized patients have no useful method for discriminating genuine and feigned responding. Several detection strategies have demonstrated utility within evaluations of feigned trauma including the assessment of rare symptoms, symptom combinations, symptom selectivity, and symptom severity. The current study created scales on the TSI according to these strategies using a development sample of 107 severely traumatized patients. Validation of all TSI feigning scales was then performed with a second independent sample of 71 severely traumatized patients using a mixed simulation design. Results found support for each scale's convergent validity with SIRS primary scales (M rs = .52) and discriminant validity with measures of defensiveness on the SIRS (M rs = -.07) and TSI (M rs = -.19). Each scale also produced expectedly mild to moderate relationships with SADS-C clinical scales (M rs = .32) and the SCID-IV PTSD module (M rs = -.02). Support for their criterion validity was only moderate (M ds = .69) when comparing the scores of genuine patients to those simulating disability. Potential explanations for this trend were reviewed, including (a) the impact of comorbidity, (b) the restrictions associated with creating embedded feigning scales, and (c) the influence of simulator knowledge in analogue designs. Limitations of the study and future avenues of research were discussed. digital.library.unt.edu/ark:/67531/metadc68030/
Assessment of Malingering in a Jail Referral Population : Screening and Comprehensive Evaluation
Psychological assessment of mentally disordered offenders requires a systematic consideration of response styles, including malingering and defensiveness. Important components of these evaluations are standardized diagnostic interviews. However, the ability of offenders to feign mental disorders on such measures to achieve such external incentives as treatment, placement on safer units, or possible release from jail remains uninvestigated. With a known-groups comparison with the data from the Structured Interview of Reported Symptoms as a criterion, 24 suspected malingerers were compared to 64 genuine patients on the Schedule of Affective Disorders and Schizophrenia (SADS), the abbreviated SADS-C, the Suicide Probability Scale, and the Referral Decision Scale. digital.library.unt.edu/ark:/67531/metadc278712/
Assessment of psychopathy in incarcerated females
Psychopaths constitute only an estimated 1% of the population, yet they are responsible for a disproportionately large number of violent and nonviolent crimes. The literature addressing this syndrome among male offenders is quite extensive. In contrast, psychopathy and its underlying factor structure remains understudied among female offenders. Research has suggested marked gender differences in the prevalence, clinical characteristics, and underlying dimensions of psychopathy. This study examined the dimensions of psychopathy in a female offender sample. The Psychopathy Checklist-Revised and the Self Report Psychopathy-II (SRP-II) were administered to 119 female inmates at Tarrant County Jail in Fort Worth, TX. Confirmatory factor analyses of the Psychopathy Checklist-Revised (PCL-R) did not support the use of the traditional two factor male model or a recently proposed two- factor female model. This thesis also addressed females' self-appraisal of PCL-R Factor 1 characteristics as well as the usefulness of the self-administered Self-Report Psychopathy-II as a screen for psychopathy. digital.library.unt.edu/ark:/67531/metadc2890/
Assessment of the Effects of Interpersonal Openness and Coping Resources on the Psychological Sequelae of Traumatic Victimization
The present study tested a model addressing whether interpersonal Openness and interpersonal and intrapersonal Coping Resources mediated the relationship between interpersonal Victimization and the Psychological Symptoms women experience as a result of these traumas. Victimization indicators (physical violence, sexual assault, psychological abuse, and revictimization), Coping indicators (optimism, self-esteem, private self-consciousness, social network and therapy), Openness indicators (self-silencing, communal orientation, trust, self-monitoring, and network orientation), and Psychological Symptoms indicators (global distress, dissociation, and suicidal ideation) were examined separately for African American (n = 245), Euro-American (n = 185), and Mexican American (n = 202) women. Structural Equation Modeling revealed that for African American and Euro-American women, Openness partially mediated the victimization-distress relationship. The model for Mexican Americans was the most complex with Openness and intrapersonal Coping fully mediating the psychological effects of victimization. Approximately 50% of the variance in psychological symptoms resulting from victimization was predicted by this model for African American and Euro-American women; over 80% of the variance was predicted for Mexican Americans. Thus, the importance of Openness to relationships in alleviating the psychological sequelae following interpersonal victimization was underscored by the results. Similarities and differences between these models are discussed. Implications of the results for future research and intervention are addressed. digital.library.unt.edu/ark:/67531/metadc2698/
Association between cognition and depression: a cross-sectional and longitudinal study of individuals with learning disabilities.
Over the past twenty years the number of children identified with learning disabilities has risen drastically. In addition, 26 - 40% of these children also experience depression. While cognitive functioning has been demonstrated to be associated with depression, it is unclear whether the mood, vegetative, or cognitive symptoms of depression predict particular cognitive processes and vice versa. The purpose of this study was to determine which particular cognitive processes were associated with specific depressive symptoms and depression as a whole. Structural equation modeling (SEM) was conducted to test a model which examined how three cognitive processing factors (verbal & visual reasoning, and attention/working memory) were associated with three depressive symptom factors (disturbances in mood, vegetative, and cognitive functioning). The data for SEM came from a large data set of children with learning disabilities (n=227). Model fit results supported the proposed model, and a significant association was found between the attention/working memory factor and the depression symptom factor reflecting disturbances in cognitive functioning. Less robust relationships were observed between verbal reasoning and cognitive depressive symptoms and an approach toward the conventional level of significance was noted between visual reasoning and cognitive depressive symptoms. Using a sub-sample of original participants who were re-evaluated 20-25 years later (n=40), longitudinal analyses were conducted to determine the predictive power of cognitive functioning and depression over time. There was some indication for the predictive power of visual reasoning performance in childhood on mood symptoms of depression in adulthood. The most robust association at both time 1 and time 2 was between attention/working memory performance and cognitive symptoms of depression. However, the association appeared to be time specific and not predictive. digital.library.unt.edu/ark:/67531/metadc4294/
Association between folate, vitamin B12 and cognitive performance in demented elderly.
Dementia is prevalent among elderly people. As the world population ages, it is projected that the number of people affected by dementia may triple in the next 50 years. Over the last two decades, research has focused on identifying potentially modifiable risk factors in development and progression of dementia, such as vitamin B12 and folate. Results concerning the effects of low folate and vitamin B12 on cognitive performance are mixed. The main objective of the present study was to investigate the effects of vitamin deficiency on cognitive functioning in a clinical sample of elderly individuals with cognitive problems using a comprehensive neuropsychological assessment. A retrospective chart-review was performed on the 102 records of patients from the Geriatrics Clinic at the University of North Texas Health Science Center who presented with cognitive deficits. Charts were reviewed to obtain data on vitamin supplementation, vitamin status, history of chronic conditions and other biochemical data. The available database was used to obtain data on neuropsychological assessment. The study demonstrated mild association between vitamin B12 and folate status and cognitive deficits. There appeared to be a higher cut-off level that is above the traditionally used levels for vitamin B12 and folate deficiency concentrations at which cognitive deficits became more pronounced. Clinical applications, limitations and suggestions for future research were discussed. digital.library.unt.edu/ark:/67531/metadc9034/
Associations Between Neuromotor and Neurocognitive Functioning in Adults with Schizotypal Personality Disorder
Individuals diagnosed with schizotypal personality disorder (SPD) exhibit patterns of cognitive deficits in (1) attention (Lees-Roitman, Cornblatt, Bergman, Obuchowski, Mitropoulou, Keefe, Silverman, & Siever, 1997), (2) memory (Bergman, Harvey, Lees-Roitman, Mohs, Margerm, Silverman, & Siever, 1998), (3) executive functioning (Cadenhead, Perry, Shafer, & Braff, 1999), and recently (4) neuromotor functioning (Neumann & Walker, 1999), similar to individuals with a diagnosis of schizophrenia. Furthermore, recent research suggests a link between neuromotor and cognitive functioning in schizophrenia spectrum disorders (SSDs) (Neumann & Walker, 2003). The current study is an extension of research on non-drug-induced neuromotor disturbances in individuals with SPD and examines how such disturbances covary with neurocognitive measures. Approximately thirty-three adults (18-65) were rated for SPD symptoms. Motor assessments included a computerized motor task and finger tapping test. Cognitive assessments included measures of attention, verbal and visual memory, and executive functioning. Consistent with previous research, the SPD group displayed significant right hand (left hemisphere) motor disturbances (i.e., increased force and force variability) compared to healthy controls after excluding all cases reporting a history of head injury. In addition, results indicate significant associations between motor, cognitive, and symptom variables. Consistent with previous research, neuromotor functioning and the relationships between motor and cognitive functioning varied as a function of Time of Day (TOD) of testing. Understanding the relationship between neuromotor and neurocognitive functioning may help elucidate the neural systems that contribute the symptoms characteristic of SSDs. digital.library.unt.edu/ark:/67531/metadc4492/
The athlete leader role: Interaction of gender, sport type, and coaching style.
Effective leadership is a concept shown to be important for successful team performance in the fields of business, education, and sport. In sport, the role of the athlete leader has been under-examined and specifically, how coaching behaviors can affect athlete leader behaviors and how various leadership models (e.g., trait, behavioral, situational) relate to the athlete leader role has never been studied. The present study examined how autocratic, democratic, and collaborative coaching styles affect the athlete leader behavior preferences of athletes of different genders and sport types. Three coach scenarios reflecting the three aforementioned coaching styles were created so that athletes could imagine that they were coached by the individual presented in the scenario and then rate what type of athlete leader behaviors that they would prefer given the style of the coach that they read about. Results showed that the coach scenarios failed to have a significant impact; however, significant differences were discovered between men and women and between individual and team sport athletes on variables measuring preferred performance/task, relationship, motivation, and representation behaviors. Data were gathered on the style of athletes' current coach and this variable also produced significant differences for such behaviors as resolving conflict, providing positive reinforcement, and acting respectfully towards others. In addition, exploratory analyses showed that athletes who hold different leadership positions prefer different athlete leader behaviors. The current study seemed to offer concrete evidence on how coaching style can affect athlete leader preferences and how the athlete leader role can be explained by trait, behavioral, and situational leadership theories; however, future studies will have to further explore the impact that a coach's style can have on the behavior of athlete leaders as well as analyzing the relationship between athlete leaders and teammates utilizing the transformational leadership approach. digital.library.unt.edu/ark:/67531/metadc5486/
Athletes' attitudes toward seeking sport psychology consultation: Development and validation of the sport psychology attitudes questionnaire
The purpose of the study was to create a questionnaire to identify underlying dimensions of athletes' attitudes toward seeking sport psychology consultation. A total of 1138 athletes (625 males, 513 females) representing 36 sports from four levels of participation were used to develop the Sport Psychology Attitudes Questionnaire (SPAQ). In Study I, exploratory factor analysis produced a two-factor solution that accounted for 37.1% of the overall variance: (a) belief in the credibility of sport psychology (14 items) and (b) preference for similarity with a sport psychology consultant (SPC) (7 items). Three items were omitted following item analysis, and nine items were eliminated after failing to load higher than the cut-off value of .40 on either of the factors. In Study II, confirmatory factor analysis supported the two-factor model, and multigroup comparison in Study III demonstrated that the model fit well for both male and female samples. As for validity, the SPAQ factors predictably (a) distinguished between athletes with and without previous experience with a SPC, (b) related to ratings of helpfulness/satisfaction related to a previous experience with a SPC, and (c) correlated with willingness to see a SPC for help in the future. Also, the SPAQ factors were related, as predicted, to (a) belief that practicing sport psychology skills will lead to desirable outcomes, (b) interpersonal openness, and (c) affective prejudice toward identified outgroups but were not related to level of self-concept as hypothesized. Contrary to predictions, Gender X Race X SPC experience MANOVAs revealed no gender or racial differences in attitudes toward sport psychology consultation. It was concluded that the SPAQ is a valid and reliable instrument for assessing a set of important attitudinal dimensions with regard to seeking sport psychology consultation and a useful instrument for research and practice. Theoretical and empirical support for the interpretation of the SPAQ factor structure, directions for future research, and practical implications are discussed. digital.library.unt.edu/ark:/67531/metadc2641/
Athletic trainers and psychological disorders among athletes: An examination of their abilities to recognize, diagnose and intervene.
Utilizing an analogue research design conducted via the Internet, this study assessed athletic trainers' abilities to recognize, diagnose, and intervene with a hypothetical athlete experiencing depression, and examined the impact of their gender, athlete gender, and athlete's presenting problem on their decisions. Athletic trainers' perceived competency in using psychosocial interventions with athletes, history of referring athletes to psychology professionals, and training backgrounds in psychology also were examined. Participants (270 male and 370 female certified athletic trainers) were randomly assigned to one of six conditions (Athlete Gender X Presenting Problem). After reading the appropriate vignette, they completed questions related to the athlete's psychological symptoms and diagnosis, referral recommendations, and use of psychosocial interventions if working with the athlete. The vignettes were identical except for the athlete's gender and problem. Overall, athletic trainers accurately identified the athlete's depressive symptoms/diagnosis and need for psychological referral. They rated the athlete significantly higher in Depressive Symptoms than in Anger/Agitation Symptoms and Compulsive Behavioral Symptoms, and as more likely to be experiencing a depressive disorder compared to an adjustment disorder, anxiety disorder, sleep disorder, or substance abuse disorder. Female athletic trainers provided significantly higher ratings of Depressive Symptoms than males and the injured athlete was rated significantly higher in Anger/Agitation than the performance problem athlete. Diagnosis ratings were not influenced by athlete gender, athletic trainer gender, or type of problem. Athletic trainers were most likely to refer the athlete to a psychology professional compared to an allied health professional, treating the athlete themselves, or doing nothing. Presenting problem significantly impacted referral recommendations. If treating the athlete themselves, athletic trainers were significantly more likely to use supportive interventions than cognitive-behavioral techniques; they felt significantly more competent in providing supportive interventions. Competency in both interventions was significantly enhanced if athletic trainers completed psychology coursework. Findings suggest that athletic trainers are able to accurately identify and intervene with athletes experiencing psychological problems. digital.library.unt.edu/ark:/67531/metadc5483/
Attachment Processes, Stress Processes, and Sociocultural Standards in the Development of Eating Disturbances in College Women
Minimal empirical research using longitudinal data to explore integrative models of eating disorder development exists. The purpose of this study was to further explore multidimensional models incorporating parental attachment, history of stress, appraisal/coping processes, internalization of the thin-ideal, negative affect, body image, and eating disordered behavior using prospective, longitudinal data. The models were evaluated using 238 participants who completed an initial series of self-report questionnaires during their first semester in college and completed follow-up questionnaires 6 months and 18 months later. Structural equation modeling was used to examine the relationships among the factors. Analyses confirmed that college freshman with insecure parental attachment relationships and those with a history of previous stressful experiences appraised the adjustment to college as more stressful and reported feeling less able to cope with the transition; these conditions predicted increased negative affect and increased eating disturbances. Women who reported experiencing negative affect and those that endorsed internalization of the thin-ideal also reported higher levels of body dissatisfaction; these women engaged in more disordered eating attitudes and behaviors. A second model investigating negative affect as mediating the relationship between the appraisal/coping process and eating disturbances also revealed that experiencing difficulties with the transition to college predicted later negative mood states. Further, women who reported increased negative affect also reported increased eating disturbances. Finally, cross-lagged and simultaneous effects between selected factors were evaluated. Results from these analyses are mixed, but they provide additional information about the predictive relationships among factors that play a role in the development of eating disorders. The results of this study provide valuable information about the development of eating disorders that can be used to aid prevention and treatment. Examination of these models in a large independent sample might provide confirmation of these relationships, and investigation of the models during different developmental periods might also provide important information about the development of eating disturbances and those individuals who are most at risk. digital.library.unt.edu/ark:/67531/metadc5477/
Attention Biases Associated with Vulnerability to Bipolar Disorder
Bipolar disorder is associated with significant social and occupational impairments, as well as increased risk for substance abuse and suicide. More research is needed to identify potential mechanisms associated with vulnerability to the disorder. Previous research has identified altered processing of emotional information in bipolar and bipolar-prone individuals, including attentional biases which appear to differ based on the current affective state of the individual. The current study applied a sensitive measure of attention (i.e., eye-tracking) to assess whether vulnerability to bipolar disorder, as indexed by hypomanic personality traits, would be correlated with biases in attention to emotional facial stimuli, independent of mood state. Hypomanic personality traits were hypothesized to be associated with greater attention to happy and angry faces, as indexed by faster initial orientation, more frequent gazes, and longer gaze duration for these stimuli. Participants completed self-report measures assessing current mood symptoms, positive and negative affect, and hypomanic personality traits. They then completed two tasks assessing attention for emotional faces. The first was an eye-tracking task, which measured latency to first fixation, total gaze duration and total number of gazes for each emotional face category. The second was a spatial cueing task which assessed both attentional engagement with emotional faces, and ability to disengage attention from this material. Hypomanic personality traits were significantly negatively correlated with latency to orient attention to happy faces. A trend toward decreased latency to orient to angry faces with higher hypomanic personality traits was also demonstrated. Hypomanic traits were not correlated with attention to sad faces. Furthermore, hypomanic traits were associated only with differences in initial orientation of attention, not with continued engagement or disengagement. The results of this study suggest that individuals with higher levels of hypomanic personality traits, who are hypothesized to be at greater risk of developing bipolar disorder, are characterized by differences in their initial orientation of attention to positive emotional stimuli, independent of their current mood state. This finding is indicative of biased information processing in individuals with vulnerability to bipolar disorder. Such a bias may have important clinical implications for individuals with a vulnerability to bipolar disorder, as it may represent a mechanism by which vulnerability leads to increased, and at times problematic, engagement with rewarding stimuli. digital.library.unt.edu/ark:/67531/metadc271775/
Attribution to deviant and nondeviant social roles.
A questionnaire was used to study causal attribution to social roles as influenced by perceived deviance of the role, instructions to identify with the role, and participant gender. The perceived deviance or nondeviance of the roles was determined by a pilot study. The roles were varied randomly through 12 hypothetical events, and identification or nonidentification instructions randomly assigned. The participants were 194 male and female university students. Participants gave the cause of each event and rated the cause on five dimensions: internality, externality, stability, globality, and controllability. Causal attribution to deviant social roles was found to result in a significantly higher across-scales score and to be more internal, less external, and more global than attribution to nondeviant roles. Participant gender showed an interaction with deviance overall and on the dimensions of stability and globality due to significantly higher ratings by women participants than those by men. Identification instructions did not produce a significant effect. digital.library.unt.edu/ark:/67531/metadc2178/
Attributional Style as a Predictor of Academic Success for Students with Learning Disabilities and Attention Deficit Disorder in Postsecondary Education
Thirty one students with learning disabilities (LD) and/or with Attention Deficit Hyperactivity Disorder (ADHD) completed a combined Academic Attributional Style and Coping with Academic Failures Questionnaire. The reformulated learned helplessness model (Abramson, Seligman, & Teasdale, 1978) predicted that students with negative attributional styles (i.e., internal-stable-global attributions) experienced motivational, cognitive, and emotional deficits. The present study examined college achievement (grade point average) of students with LD and/or ADHD. The Prediction that students with LD and/or ADHD with negative attributional styles would achieve less academic success than comparable students with positive attributional styles (i.e., extenal-unstable-specific attributions) was supported by the research results. digital.library.unt.edu/ark:/67531/metadc279301/
Attrition in Longitudinal Studies Using Older Adults: A Meta-Analysis
Longitudinal methods have become an improved and essential means of measuring intra-individual change over time. Yet one of the greatest and most hazardous drawbacks studying participants over multiple sessions can be the loss of participants over time. This study attempts to illuminate the problem of attrition in longitudinal research by estimating the mean effect sizes for participant loss across 57 studies published in 13 prestigious journals which regularly use older participants. Results estimate overall attrition to be around 34% of the original sample. The subsequent break down of attrition into its subtypes yield mean effect sizes for attrition due to Refusal (8%), Loss of contact (10%), Illness (6%), and Death (14%) in studies sampling from adults 50 years or older. Analyses were then conducted via meta-analytic one-way ANOVA and weighted regression to identify possible moderators of overall attrition and their four subtypes. digital.library.unt.edu/ark:/67531/metadc4938/
Automaticity and Hemispheric Specialization in Emotional Expression Recognition: Examined using a modified Stroop Task
The main focus of this investigation was to examine the automaticity of facial expression recognition through valence judgments in a modified photo-word Stroop paradigm. Positive and negative words were superimposed across male and female faces expressing positive (happy) and negative (angry, sad) emotions. Subjects categorized the valence of each stimulus. Gender biases in judgments of expressions (better recognition for male angry and female sad expressions) and the valence hypothesis of hemispheric advantages for emotions (left hemisphere: positive; right hemisphere: negative) were also examined. Four major findings emerged. First, the valence of expressions was processed automatically (robust interference effects). Second, male faces interfered with processing the valence of words. Third, no posers' gender biases were indicated. Finally, the emotionality of facial expressions and words was processed similarly by both hemispheres. digital.library.unt.edu/ark:/67531/metadc3267/
Autonomic Balance and Control of Stress for Participants Identified as High or Low Hostile and as Having a Positive or No Family History of Cardiovascular Disease
The influence of autonomic activation in response to controllable versus noncontrollable stress, anger imagery induction, and relaxation imagery was studied among 80 participants between the ages of 18 and 34. Participants differed in level of trait hostility as assessed by the Irritability Subscale of The Buss-Durkee Hostility Inventory (Buss & Durkee,1957) and the Ho scale of the Cook-Medley Hostility Inventory (Cook & Medley, 1954). Groups were further subdivided with regards to either having a positive family history of cardiovascular disease or having no significant history. Results were obtained through analyses of electrocardiograph R-R intervals which produced an index of autonomic nervous system activation. Findings supported hypotheses involving the relations between autonomic balance and stress and hostility for the female and male populations. Among both populations, parasympathetic regulation was diminished during anger induction for individuals with high levels of trait hostility and having a family history of cardiovascular disease. Similar results were obtained for men during relaxation imagery induction. digital.library.unt.edu/ark:/67531/metadc4301/
Back in My Hands: the Role of Self-forgiveness and Stigma in Hiv-positive Adults
While advancements in treatment have made HIV a more manageable disease, only recently have psychosocial variables associated with the health of persons living with HIV (PLH) began to receive increased scrutiny. HIV-related stigma, considered by some researchers to be a “second epidemic,” is one such psychosocial variable and is associated with negative physiological and psychological health outcomes. In an effort to alleviate the effects of stress, increased research attention has focused on forgiveness as a teachable coping strategy. Current forgiveness interventions demonstrate encouraging results in decreasing anger and neutralizing stress but have not been applied to HIV-positive populations. In this study, Lazarus and Folkman’s transactional model of stress and coping (1984) and Prochaska and Velicer’s transtheoretical model of health behavior (1997) were utilized as theoretical frameworks to inform a randomized clinical trial that examines coping skills, particularly forgiveness, in PLH and perceived HIV-related stigma. An ethnically diverse sample of HIV-positive adults (n = 57) was randomized into a treatment or control group. The treatment group participated in six weeks of cognitive-behavioral group therapy that focused on the teaching of forgiveness as an effective coping tool while the control group was psychoeducational in nature and did not involve mention of forgiveness. Data was obtained on a variety of medical and psychosocial variables, including types of forgiveness (dispositional forgiveness, forgiveness of self, forgiveness of others, and forgiveness of situations) and perceived HIV-related stigma. Data were collected at three time points: at baseline (Time 1) prior to randomization of participants to the treatment or control group, immediately post intervention (Time 2), and at six-month follow-up (Time 3). Importantly, forgiveness was shown to be a teachable skill that PLH can use to potentially improve mental health. Men in the treatment group reported significantly higher levels of dispositional forgiveness and self-forgiveness than men in the control group at six-month follow up. Additionally, self-forgiveness at Time 1 and self-forgiveness at Time 3 significantly accounted for 34% and 28% of the variance, respectively, in HIV-related stigma at Time 3. Though self-forgiveness was shown to be better than forgiveness of others in predicting HIV-related stigma, the forgiveness intervention was not effective in reducing overall HIV-related stigma in PLH. HIV-related stigma is likely more complex than originally conceptualized. Implications and future directions in improving interventions to mitigate HIV-related stigma are discussed. digital.library.unt.edu/ark:/67531/metadc149612/
Behavior Patterns among Children with a History of Metopic Synostosis
Metopic synostosis is a condition in which the metopic suture of the human cranium fuses prematurely and may be related to poor behavioral inhibition leading to behaviors commonly associated with Attention-Deficit Hyperactivity Disorder (ADHD). The purpose of this project was to examine the behavior patterns among children with a history of metopic synostosis. It was hypothesized that children with a history of metopic synostosis would exhibit many of the same behavioral patterns associated with ADHD. It was also hypothesized that children with a history of simple synostosis not involving the metopic suture would not evidence this type of behavioral pattern. In order to test these hypotheses, the behavior of three groups of children was compared including (1) children who had a history of metopic synostosis (M= 7.63 years, SD = 1.92 years), (2) children who had a history of simple craniosynostosis not involving the metopic suture (M= 7.54 years, SD = 1.88 years), and (3) a group of children diagnosed with ADHD (M=7.78 year, SD = 1.87 years). It was found using the Home and School versions of the Attention Deficit Disorders Evaluation Scale (ADDES) that children with a history of metopic synostosis demonstrate significantly more behavioral disturbances than children with a history of simple craniosynostosis not involving the metopic suture. Using the BASC Teacher Rating Form it was found that children with a history of metopic synostosis have a behavior pattern similar to children diagnosed with ADHD and a dissimilar behavior pattern compared to children who have a history of craniosynostosis not involving the metopic suture. Using the BASC Parent Rating Form it was found that children with a history of metopic synostosis have a behavior pattern dissimilar to children diagnosed with ADHD and a dissimilar behavior pattern compared to children who have a history of craniosynostosis not involving the metopic suture. digital.library.unt.edu/ark:/67531/metadc2633/
Behavior Rehearsal Combined with Anxiety Relief Conditioning : A New Assertion Training Paradigm and Its Relative Efficacy
An experiment was conducted to investigate the relative effectiveness of a combined behavior rehearsal anxiety relief conditioning paradigm with a more conventional behavioral rehearsal program in the treatment of deficient assertive behavior. digital.library.unt.edu/ark:/67531/metadc131596/
A Behavioral Approach to Modifying Self-Concept in the Classroom
The problem with which this investigation was concerned was that of assessing the effects of token reinforcement on children's self-concept. digital.library.unt.edu/ark:/67531/metadc131620/
A Behavioral Approach Toward Strengthening Self-concept in Mental Retardates
The objective of this study was to systematize a method of strengthening self-concept in mental retardates through the use of operant conditioning techniques. This objective was pursued by investigating the effect of rewarding positive responses about self. digital.library.unt.edu/ark:/67531/metadc131306/
Beliefs of Internal Versus External Control and Their Relationship to Stage of Moral Judgment
This investigation sought to explore the relationship of Julian Rotter's concept of internal versus external control (I-E) to stages of moral judgment. The I-E dimension is defined as the attribution by the individual of responsibility for behavioral outcomes to either oneself or to outside entities. The internal oriented person believes that the events in which he is involved lie within his control. Conversely, the external oriented person believes that the events that happen to him are controlled by other factors. digital.library.unt.edu/ark:/67531/metadc131407/
The Bender Gestalt Test and Prediction of Behavioral Problems in Moderately Mentally Retarded Children
The purpose of this study was to determine the usefulness of Koppitz's method of scoring the Bender Gestalt (BG) Test for the prediction of behavioral problems in retarded children. The problem behaviors with which this study was concerned were those most often associated with the hyperactive child. digital.library.unt.edu/ark:/67531/metadc131354/
Benefits and Costs of Social Interactions Among Firefighters
Despite high levels of exposure, firefighter posttraumatic stress disorder (PTSD) rates are unclear. Likewise, questions remain regarding how social interactions and beliefs about emotion might interact to influence PTSD in firefighters. In this study, U.S. urban firefighters (N = 225) completed measures of social support, negative social interactions, and fear of emotion which were then used via regression analyses to predict PTSD symptoms. Each independent variable predicted PTSD beyond variance accounted for by demographic variables. Additionally, fear of emotion emerged as the strongest individual predictor of PTSD and a moderator of the relation between social interactions and PTSD symptoms. These findings emphasize the importance of beliefs about emotion; both in how these beliefs might influence the expression of PTSD symptoms, and in how the social networks of trauma survivors might buffer distress. digital.library.unt.edu/ark:/67531/metadc33149/
Bidirectional effects between engaged lifestyle and cognition in later life: Exploring the moderation hypothesis for personality variables.
Longitudinal data (N = 263) was used to investigate the bidirectional relationship between engagement (engaged lifestyle activities) and cognition (crystallized & fluid intelligence). Extroversion and openness to experience were also tested as moderators of the relationship between engagement and cognition. Results showed that the relationship between engagement at Wave 1 and cognition at Wave 2 did not differ from the relationship between cognition at Wave 1 and engagement at Wave 2. Testing for moderation with regression indicated that neither extroversion nor openness was moderating the relationship between engagement and cognition in either direction. Structural equation models provided further summary evidence that the relationships among engagement at Wave 1, extroversion, openness, and cognition at Wave 2 were not strong. However, a strong limitation to these results was the measurement error associated with a new measure of engagement. digital.library.unt.edu/ark:/67531/metadc12202/
Biochemically Induced Avoidance of Saccharin: a Parametric Study
The purpose of this study was to examine some of the parameters of saccharin avoidance relating to varying dose sizes of the colloidal suspension, Proferrin. Since studies reveal additive effects when irradiation and Proferrin are used together, it was hypothesized that different degrees of avoidance would be obtained by using various dose levels. digital.library.unt.edu/ark:/67531/metadc131494/
Biological and Environmental Determinants of Self-conception : Implications for Empathy
The purpose of this study was to determine if two elements of self-conception, environment and biology, influenced trait and dyadic measures of empathy. digital.library.unt.edu/ark:/67531/metadc278416/
The Biopsychosocial Approach to Understanding, Subtyping, and Treating Depression: Results from the National Comorbidity Survey - Replication.
The most effective and useful way to diagnose and subtype depression has been a long debated topic which even now does not have a definite answer. The biopsychosocial approach to diagnosis may be a solution to this problem by linking various etiologies to symptom presentation. The biopsychosocial model, in regard to depression, takes into account biological risk factors/contributors, psychological or cognitive risk factors/contributors, and social risk factors/contributors to depression when making diagnosis and subtyping determinations. However, the most effective way to use this model in the assessment, diagnosis, and treatment of depression is not yet clear. In this study, the utility of the biopsychosocial model as an effective approach to conceptualizing and treating depression was assessed by testing hypotheses that showed that etiological contributors are related to the presence and differential presentation of depression, and that these etiologically-based subtypes of depression respond differently to different forms of treatment. These hypotheses were tested using data from the National Comorbidity Survey - Replication (NCS-R). Results showed that the biopsychosocial model can effectively predict the presence, severity and chronicity of depression, and may inform specific biopsychosocially-based subtypes. No conclusions could be drawn regarding success in treatment based on the biopsychosocial model. Future directions for research based on the current study are discussed. digital.library.unt.edu/ark:/67531/metadc68013/