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The Application of Group Contingent Reinforcement to Retarded Adults

Description: Two groups of eleven retarded adults each were used as subjects. An individually consequated token economy was in effect during baseline-1 for both groups. The treatment phase of the experiment consisted of group consequation, the first group receiving a high rate of reinforcement and the second group receiving a low rate. The individual token system was reinstated for both groups during baseline-2 measures. Attending behavior and work output were measured during each phase of the experiment. Significant differences were found between group versus individually contingent reinforcement treatments on attending behaviors, and between high and low contingency groups on performance behaviors. Differences between the high contingency and low contingency groups were found to be non-significant in regard to attending behaviors.
Date: May 1976
Creator: Newman, Jan

Applied Sport Psychology Consultation: Effects of Academic Training, Past Athletic Experience, and Interpersonal Skill on Female Athletes' Ratings

Description: Applied sport psychology consultation is a relatively new phenomenon with limited empirical underpinnings. The purpose of the study was to evaluate three applied sport psychology consultant personal and professional characteristics within Strong's social influence model that have been suggested to impact consultants' effectiveness in working directly with athletes and their performance problems. The three consultant characteristics were academic training, past athletic experience, and interpersonal skill. Division I female athletes (N = 187) read written preconsultation information and watched a 10- minute vignette between a consultant and an athlete. Participants completed the Counselor Rating Form-Short (CRFS), the Sport Psychology Consultant Evaluation Form (CEF), and questions concerning willingness to work with the consultant. The data from the dependent measures were analyzed by a 2 (level of consultant academic training) X 2 (level of consultant past athletic experience) X 2 (level of consultant interpersonal skill) MANOVA. Results indicated that applied sport psychology consultants' academic training and past athletic experience had only limited influence on the participants' perceptions about the consultants. The Division I female athletes unambiguously rated consultants with positive interpersonal skills more favorably on all dependent measures regardless of the consultants' level of academic training or past athletic experience. Directions for future research and implication of the findings on training and certification in applied sport psychology are discussed.
Date: May 1996
Creator: Hankes, Douglas M. (Douglas Michael)

Are Deficits in Mindfulness Core Features of Borderline Personality Disorder?

Description: 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.
Date: August 2006
Creator: Wupperman, Peggilee

Assertive Training with Retarded Women

Description: Assertive training was investigated to determine its usefulness in teaching mildly retarded women to become more assertive. The 10 subjects (ages 18-35, WAIS VIQ 50-75) were randomly assigned to either the assertive training or the control group. Experimental subjects received 5 weeks of daily assertive training sessions which employed modeling, behavior rehearsal, and focused instructions in a group setting. Specific components of assertive behavior were taught in the following order: (a) assertive refusals, (b) assertive requests, (c) posture, (d) eye contact, and (e) loudness, Results of a behavioral role-playing task administered to both groups before and after treatment revealed that assertaive training subjects made significantly greater improvement than controls in their assertive content, Additionally, these subjects manifested significantly more improvement than control subjects on a global assertiveness measure.
Date: May 1978
Creator: Gentile, Cynthia Anne

Assessing Adolescent Personality and Interactional Style with the Rorschach and the Personality Inventory for Youth

Description: An investigation was undertaken to examine two measures of personality and their utility with adolescent patient populations. The Rorschach, scored using Exner's (1991) Comprehensive System (2nd Ed.), and the Personality Inventory for Youth (PIY; Lachar & Gruber, in press) were explored as to their ability to distinguish inpatients from outpatients, males from females, and diagnostic groups from one another. COP, AG, CDI, DEPI, SCZI, and HVI scores on the Rorschach were utilized, as were the DIS, SOM, FAM, RLTY, WDL, and SSK scores from the PIY.
Date: May 1993
Creator: Wheeler, Ann C.

Assessing Learning Disabilities: Effectiveness of the Symbol Language and Communication Battery (SLCB)

Description: 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.
Date: May 2000
Creator: Schraufnagel, Caitlin D.

Assessing Maternal Functioning in Families of Children with Autism

Description: Mothers and siblings of children with autism incur stressors that impact their well-being more adversely than mothers of children with ADHD or normally developing children. In Study 1, twenty-six mothers of children with autism (Group 1) were compared to 24 mothers of children with ADHD (Group 2) and 24 mothers with normally developing children (Group 3). All families included a normally developing child (ages 4 to 12). Measures to delineate levels of maternal functioning were administered. Results for Study 1 indicated that mothers of children with autism had higher levels of psychological symptomatology, higher parenting stress, poorer perceptions of their family environment and their ability to parent the siblings, and higher perceptions of internalized problems of the siblings than mothers with normally developing children. These findings support the literature stating that mothers of children with autism may experience increased levels of maternal stress. The reciprocal nature of the parent-child relationship suggests that parents should be involved in meeting the needs of siblings in these families. A subgroup of Group 1 mothers participated in a parent group that occurred simultaneously with a sibling group. Mothers were randomly assigned to participate in a parent/sibling group, a sibling only group, or a wait-list group. Intervention efficacy was assessed using Study 1 measures plus measures designed specifically for the intervention. Overall results of study 2 indicated that mothers in the deluxe intervention perceived their parenting of the siblings to have improved after the intervention when compared to the standard and wait-list groups. This suggested that concurrent mother/sibling intervention provided the mothers with beneficial information and contributed to their enhanced sense of competence about parenting the siblings. In addition, mothers in the deluxe intervention perceived their family environment and the behaviors of the sibling to get worse at post-intervention, but return to baseline over time. ...
Date: August 1996
Creator: Oizumi, Joelle J. (Joelle Julienne)

Assessing Measurement Equivalence of the English and Spanish Versions on an Employee Attitude Survey Using Multigroup Analysis in Structural Equation Modeling.

Description: 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.
Date: August 2003
Creator: Koulikov, Mikhail

Assessing the Psychological Impact of Fertility Treatment

Description: 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.
Date: August 1997
Creator: McKenna, Kenneth A. (Kenneth Allen)

Assessment of Brain Damage: Discriminant Validity of a Neuropsychological Key Approach with the McCarron-Dial System

Description: The present study investigates the predictive accuracy of a key approach to interpretation of the verbal-spatialcognitive (VSC) and sensorimotor (SM) factors of the McCarron-Dial System (MDS). The subjects include 99 brain damaged and 30 normal adults. The following research questions are addressed: (a) Does the neuropsychological key classify brain damaged and non-brain damaged subjects at a level significantly above chance? (b) Among the brain damaged subjects, does the neuropsychological key identify right brain damage, left brain damage and diffuse brain damage at an accuracy level significantly above chance? (c) Is the neuropsychological key approach superior to the empirical model derived from discriminant function analysis in predictive accuracy? The neuropsychological key correctly classifies 90% of the cases as brain damaged and 90% of the cases as non-brain damaged, for a total of 89.9% predictive accuracy. The obtained Kappa coefficient of .74 is statistically significant. The key accurately classifies 71.4% of the brain damaged group as right damage, 70% as left damage, and 93.8% as diffuse damage, for a total predictive accuracy of 7 9.5%. The Kappa coefficient of .68 is statistically significant. Chi square analysis of the difference between the key approach and multiple discriminant function analysis reveals that no significant difference is present between the accuracy of the two approaches in differentiating between brain damaged and non-brain damaged, or in differentiating among left, right and diffuse brain damage. The results support the validity of a neuropsychological key approach to interpretation of the McCarron-Dial System, although cross-validation is indicated to confirm the stability of these results. Differences in sex, educational level and racial composition of the comparison groups may have affected the results obtained. Refinement of the key in future research and the addition of test instruments assessing memory, auditory processing, attention and emotional/behavioral variables are recommended.
Date: December 1985
Creator: Norton, Carole Lynn

The Assessment of Cognitive Functioning among Patients with Unilateral Visual Neglect: Effects of Field of Presentation and Cueing

Description: Prior evidence has shown a reduction of neglect on line bisection tasks as a function of altered hemispace presentation and left cueing. The present study was conducted to examine the effect of these factors in reducing symptoms of neglect on measures of general cognitive functioning. To examine proposed changes, revised versions of the Raven's Coloured Progressive Matrices and the Memory-for-Designs (MFD) Test were constructed by placing the target stimuli in the right hemifield. Two experimental presentations, a right hemispace condition and a right hemispace plus left cue prompt condition, were compared to the standard presentation format. The primary hypotheses predicted that RBD neglect patients would reveal enhanced performance on the criterion measures as a result of these manipulations. Significant correlations were predicted between the neglect measures and between the two scoring systems for the MFD. The sample was comprised of 54 hospitalized patients, assigned to either a RBD neglect group (N = 18), a RBD nonneglect group (N = 18) , or an orthopedic control group (N = 18) . Both RBD groups were administered the Mini Inventory of Right Brain Injury, to document the presence and severity of right brain injury. Presence of neglect was assessed via the Schenkenberg Line Bisection Task and the Bells Test for Visual Neglect. Subjects were examined under all three conditions by administering one third of the items for each condition. Neglect subjects demonstrated significantly poorer performance on both criterion measures than the two comparison groups. However, no significant improvement in performance was revealed with right hemispace presentation of stimuli or left cue prompts combined with the right hemispace version. Ancillary predictions concerning correlations for the neglect measures and MFD scoring systems were confirmed. Results are interpreted in terms of increased attentional demands and task complexity. These results suggest that, despite the frequent clinical ...
Date: August 1992
Creator: Soukup, Vicki Marlene

Assessment of Cognitive Performance in Mixed Martial Arts Athletes

Description: Incidents and awareness of sports-related concussion have grown in recent years, attracting attention in both the academic and popular press. These concussions can lead to the rapid onset of neurological dysfunctions, as well as a variety of subjective symptoms. Although concussive sequelae are typically considered transient, debate remains about the persistent effects of repeated traumatic contact during sport participation. Although research has examined the complications of head trauma found in traditionally popular sports (e.g., football, soccer, boxing), little research has focused on the growing sport of mixed-martial-arts (MMA). Research specifically pertaining to MMA is in nascent stages, but to-date studies suggest that concussive injuries for this sport are prevalent and the training regimens of these athletes may place them at a high risk for concussive or subconcussive head traumas—as well as the accompanying neurological difficulties. The current study is the first to assess cognitive profiles of MMA athletes using an objective neuropsychological assessment instrument. Among 56 athletes (28 MMA athletes and 28 athletes not exposed to head traumas), no neuropsychological differences were found between groups of athletes. Additionally, no aspects of MMA training regimen shared a reliable relationship with neuropsychological performance or subjective concussive symptoms. This suggests non-professional participation in MMA may not typically pose a significant risk for cumulative concussions and associated adverse neuropsychological consequences.
Date: August 2014
Creator: Heath, Christopher J.

Assessment of Feigning with the Trauma Symptom Inventory: Development and Validation of new Validity Scales with Severely Traumatized Patients

Description: 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.
Date: May 2011
Creator: Payne, Joshua W.

Assessment of Hot and Cool Executive Functioning Following Trauma Using the Traditional Stroop Task, Emotional Stroop Task, and a Novel Implicit Association Test

Description: Individuals who have experienced a traumatic event and develop Post-Traumatic Stress Disorder (PTSD) frequently show deficits in both primarily “cool” and “hot” cognitive executive functions (e.g., traditional & emotional Stroop tasks, respectively) that can be impacted by high affective salience. Given the dimensional nature of psychopathology, questions remain about individuals within the general population who have experienced trauma but do not meet full criteria for PTSD and yet may manifest problems in these areas, especially areas of hot and cool executive functioning (EF). Thus, the current project was designed to assess hot and cool EF in a relatively large sample of individuals from the general population who have experienced trauma and currently demonstrate sub-clinical levels of post-traumatic symptoms. The Stroop task, Emotional Stroop task, and a novel modified Implicit Association Test were utilized to assess EF across a spectrum of individuals with varying traumatic histories and level of post-traumatic symptoms. Results suggest that a greater frequency of trauma experiences was moderately associated with worse performance on both hot and cool executive functioning measures. Specifically, females within the sample evidenced a close relationship between traumatic experiences, post-trauma symptoms, and executive functioning. Clinical and theoretical implications are discussed.
Date: December 2015
Creator: Sullivan, Erin

Assessment of Malingering in a Jail Referral Population : Screening and Comprehensive Evaluation

Description: 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.
Date: August 1997
Creator: Ustad, Karen L. (Karen Lee)

Assessment of Psychopathy in Incarcerated Females

Description: 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.
Date: August 2001
Creator: Jackson, Rebecca L.

Assessment of the Effects of Interpersonal Openness and Coping Resources on the Psychological Sequelae of Traumatic Victimization

Description: 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.
Date: December 2000
Creator: Sedillo, Diane Marie

Association Between Cognition and Depression: A Cross-Sectional and Longitudinal Study of Individuals with Learning Disabilities.

Description: 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.
Date: August 2003
Creator: Schraufnagel, Caitlin D.

Association Between Folate, Vitamin B12 and Cognitive Performance in Demented Elderly.

Description: 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.
Date: August 2008
Creator: Serova, Svetlana

Associations Between Neuromotor and Neurocognitive Functioning in Adults with Schizotypal Personality Disorder

Description: 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.
Date: May 2004
Creator: Reynolds, Felicia D.

Associations Between Physical Fitness and Academic Achievement: A Meditational Analysis

Description: Research has illustrated the interrelatedness of childhood physical fitness and psychological wellbeing, psychological wellbeing and academic achievement, as well as physical fitness and academic achievement. In this study, we proposed that psychological wellbeing (self-esteem and depression) serves as a mediator between physical fitness and academic achievement during adolescence. In a sample of middle school children (N = 1,530), significant correlations were found between all three variables (p.0001). A hierarchical regression analysis was performed to assess the associations between physical fitness, psychological wellbeing, and academic achievement. The regression analysis reported a significant partial mediation effect. The results of this study supported the proposed hypotheses, including a mechanism of psychological wellbeing partially mediating the relationship between physical fitness and academic achievement. The findings of this study support the importance of encouraging activities to promote both physical fitness and psychological wellbeing in schools.
Date: May 2015
Creator: Dorfman, Jocelyn C.

Associations Between Witnessing the Abuse of a Sibling in Childhood and Experiencing Trauma Related Symptoms in Adulthood

Description: Currently sibling research is burgeoning, yet there is virtually no literature regarding outcomes associated with witnessing the abuse of a sibling. The present study aimed to address this gap in the literature. A sample of 284 university students were surveyed regarding traumatic experiences in childhood and adulthood, the quality of childhood sibling relationships, and the experience of trauma symptoms in adulthood. Regression and moderation analyses were conducted to examine the relationship between witnessing the abuse of a sibling in childhood and trauma symptoms in adulthood and to assess whether sibling relationship quality moderates the association between sibling abuse and trauma symptomology. Results showed that witnessing the abuse of a sibling was associated with depression symptoms in the overall sample and for females reporting about a brother. Also, sibling conflict moderated the relationship between witnessed sibling abuse and externalization in sister-sister dyads. These associations should be considered in terms of the systemic abuse to which participants were exposed. Implications for clinical practice working with sibling-related victimization are discussed.
Date: August 2016
Creator: Williams, Jennifer S

The Athlete Leader Role: Interaction of Gender, Sport Type, and Coaching Style.

Description: 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.
Date: December 2006
Creator: Wildman, Jonathan C. Jr.