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The Effects of Specific Health Factors on Interpersonal Relations in a Nursery School Group
The problem in general is to investigate whether or not there is a relationship between certain specific health factors in the individual preschool child and his personal relationships with other children. digital.library.unt.edu/ark:/67531/metadc83765/
The Effects of Specific Interventions with Supervisors on Paraprofessional Turnover in Selected Mental Health and Mental Retardation Facilities
No Description digital.library.unt.edu/ark:/67531/metadc330615/
The Effects of Spouse Presence During Graded Exercise Testing on Psychological and Physiological Parameters in Cardiac Patients and Healthy Adults
The direct effect of spouse presence during graded exercise testing on anxiety and performance has not been previously delineated. Therefore, the purposes of this study were to (a) ascertain if spouse presence during graded exercise testing affects state anxiety or physiological performance variables, and (b) determine differences in psychological status between cardiac patients and healthy adults. digital.library.unt.edu/ark:/67531/metadc330947/
The Effects of Stimulation and Depression of the Reticuloendothelial System on Sidman Avoidance Behavior
No Description digital.library.unt.edu/ark:/67531/metadc331776/
The Effects of Stock Delistings on Firm Value, Risk, Market Liquidity and Market Integration: With Evidence on Wealth Effects from the Stock Exchanges of Malaysia and Singapore, Using GARCH
This study examines the effects of delisting on firm value, risk and market liquidity. In a world where markets are becoming increasingly integrated, delistings may prove counter productive. We use the unique event, free from company specifics, that occurred on January 2, 1990 in the stock exchanges of Singapore and Malaysia to test for the above effects. On that day, dual listed companies were required to delist from the foreign stock exchange. We also use this event to test if the Singapore and Malaysia markets are globally integrated. Since financial data is found to show persistence in volatility, we model the return generating process in a generalized autoregressive conditionally heteroskedastic (GARCH) framework that takes into consideration changing volatility. For comparison purposes, OLS and Time-Deformation models are included. The study found delistings to decrease firm value, the size of which is related to how actively the stocks were previously traded on the foreign stock exchange. Risk levels increased following delistings. Nevertheless, thinly traded stocks showed significant changes in neither firm value nor riskiness. Further evidence of new listings to increase firm value was noted. Consistent with the political motive hypothesis, delisted stocks showed an increase in post-event volume, but however, lost relative liquidity compared with other stocks. While all portfolios considered show evidence for existence of conditional heteroskedasticity, comparison with standard OLS event-study results yields similar conclusions, although the return generating models with GARCH errors result in lower abnormal return variances. As for the time-deformation model, trading volume was found to be a good proxy for rate of information flow only for smaller capitalized stocks. Correlation and regression analyses showed that the Singapore and Malaysia markets are integrated to some degree with the international markets, such that a major delistings event between both markets did not change the pricing of risk in these markets. digital.library.unt.edu/ark:/67531/metadc278898/
Effects of Strength on Selected Psychomotor Performances of Healthy and Frail Elderly Females
No Description digital.library.unt.edu/ark:/67531/metadc500976/
The Effects of Structured Sociometric Feedback and Group Counseling on Personal Adjustment and Sociometric Status
No Description digital.library.unt.edu/ark:/67531/metadc330792/
The Effects of Student Teaching upon Attitudinal Characteristics Considered Basic for Effective Counselors
The problem of this study was to determine the effects of student teaching upon student-centeredness and openmindedness. digital.library.unt.edu/ark:/67531/metadc278810/
Effects of Sublethal Copper Exposure on Escape Behavior and Growth of Rana pipiens Tadpoles
This research is designed to test how sublethal exposure to copper affects tadpole predator-escape behavior and how quickly tadpoles recover. After exposure, tadpoles were separated. Escape behavior was recorded for two-thirds of exposed tadpoles while one-third of the exposed population was measured weekly to determine growth and recovery. Control tadpoles were consumed within 15 minutes whereas those exposed to higher concentrations were consumed at a slower rate, which does not support the hypotheses. Although the rate of predation was lower, tadpoles exposed to higher Cu concentrations were on average, 1.47 cm in total body length. Those exposed to 0.93 mg/L averaged 0.86 cm. After being placed into clean water, treatment tadpoles recovered after 20 days. digital.library.unt.edu/ark:/67531/metadc3119/
The Effects of Sucrose on Ethanol Consumption in Ethanol Naïve and Non-naïve Rats
Sucrose fading and intermittent access are two common procedures that induce alcohol consumption in rodents. Sucrose fading procedures involve exposing ethanol naïve rats to a mixture of ethanol and sucrose and gradually reducing the concentration of sugar. Intermittent access procedures involve providing rats with access to ethanol on alternating days. Given that rats will consume ethanol without sucrose, the role of sugar in the sucrose fading procedure is unclear. Rats must be ethanol naïve when they are exposed to treatment with sucrose fading, so there is no point of comparison to show that exposure to sugar in sucrose fading produces higher levels of drinking. There has yet to be any work that isolates the effects of sugar on the consumption of alcohol. The purpose of the present experiment was to examine the effects of sucrose on ethanol consumption in rats with different alcohol histories. Two groups of six rats were exposed to two successive sucrose fading procedures, 30 days apart and their drinking was measured 30 days after each one. One group was exposed to an intermittent access procedure to establish drinking prior to treatment with sucrose fading, the other was ethanol naïve. Following sucrose fading, all rats drank pharmacologically active doses of ethanol. For both groups consumption correlated with the concentration of sucrose and decreased in a step-wise manner as it was faded. For the ethanol experienced rats, consumption dropped below baseline levels as sucrose was faded and decreased further with the second exposure. In contrast, the ethanol-naïve rats did not decrease consumption from the first sucrose fading procedure to the second. Slight differences in peak force of responses were also observed. digital.library.unt.edu/ark:/67531/metadc500220/
The Effects of Supplemental Performance and On-Task Contingencies on the Acquisition of Math Skills for Elementary School Students with Behavioral Disorders, Students with Attention Deficit Disorders, and Students without Disabilities
The purpose of this study was to investigate the effects of supplemental on-task and performance contingencies on the acquisition of math skills for elementary school children identified as seriously emotionally disturbed/behaviorally disordered, attention deficit disordered, and students without disabilities. Three experimental conditions were utilized, involving teacher-directed instruction with (a) no contingencies, (b) contingencies for academic performance, and (c) contingencies for academic performance and on-task behavior. The study was designed to measure the effects of these contingency conditions on the number of math problems solved accurately by the study's participants. digital.library.unt.edu/ark:/67531/metadc278442/
The Effects of Supportive and Non-Supportive Nonverbal Movements Upon the Acquisition of a Gross Motor Skill
The purposes of the study were (1) to validate five selected supportive and five selected non-supportive nonverbal movements, and (2) to determine the effects of the nonverbal expressions upon subjects' learning of a gross motor skill. Subjects were twenty-eight college women who met the established criteria. The testing instrument was the Bachman Ladder. Fourteen subjects received the supportive-- non-supportive nonverbal treatment sequence; fourteen subjects received the reverse treatment sequence. Subjects numerically ranked the degree of treatment following each experimental session. Data were analyzed by analysis of variance method. Alpha was .05. Conclusions of this study were (1) that nonverbal supportive and non-supportive treatments do not significantly affect gross motor learning, and (2) the selected expressions are valid techniques for nonverbal communications. digital.library.unt.edu/ark:/67531/metadc663304/
Effects of Supportive Services in a Methadone Treatment Program
A preliminary investigation of the extent to which supportive services contribute to the effectiveness of a methadone treatment program was conducted. digital.library.unt.edu/ark:/67531/metadc164003/
The Effects of Surface Type on Experienced Foot Contact Pressures and Lower Limb Functioning During Running Performance
No Description digital.library.unt.edu/ark:/67531/metadc504383/
Effects of Suspended Multi-Walled Carbon Nanotubes on Daphnid Growth and Reproduction
Multi-walled carbon nanotube aggregates can be suspended in the aqueous phase by natural organic matter. These aggregates are ingested by filter feeding zooplankton. Ingested aggregates result in decreased growth and decreased reproduction. These effects may be caused by reduction in energy input from normal feeding behavior. pH alters natural organic matter structure through changes in electrostatic repulsion. Altered natural organic matter structure changes multi-walled carbon nanotube aggregate size. This size variation with variation in pH is significant, but not large enough a change in size to alter toxicity, as the aggregate size range remains well within the particle size selection of the organisms. digital.library.unt.edu/ark:/67531/metadc28383/
Effects of Suspended Solids on Bioavailability of Chemicals to Daphnia magna and Pimephales promelas
No Description digital.library.unt.edu/ark:/67531/metadc504556/
The Effects of Systematic Desensitization on Test Anxiety, General Anxiety, and Attitude Toward School Among Fifth-Grade Pupils
The problem of this study was to investigate the effectiveness of systematic desensitization on test anxiety, general anxiety, and attitude toward school among fifth-grade elementary-school children. digital.library.unt.edu/ark:/67531/metadc279299/
The Effects of Task-Based Documentation Versus Online Help Menu Documentation on the Acceptance of Information Technology
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The objectives of this study were (1) to identify and describe task-based documentation; (2) to identify and describe any purported changes in users attitudes when IT migration was preceded by task-based documentation; (3) to suggest implications of task-based documentation on users attitude toward IT acceptance. Questionnaires were given to 150 university students. Of these, all 150 students participated in this study. The study determined the following: (1) if favorable pre-implementation attitudes toward a new e-mail system increase, as a result of training, if users expect it to be easy to learn and use; (2) if user acceptance of an e-mail program increase as expected perceived usefulness increase as delineated by task-based documentation; (3) if task-based documentation is more effective than standard help menus while learning a new application program; and (4) if training that requires active student participation increase the acceptance of a new e-mail system. The following conclusions were reached: (1) Positive pre-implementation attitudes toward a new e-mail system are not affected by training even if the users expect it to be easy to learn and use. (2) User acceptance of an e-mail program does not increase as perceived usefulness increase when aided by task-based documentation. (3) Task-based documentation is not more effective than standard help menus when learning a new application program. (4) Training that requires active student participation does not increase the acceptance of a new e-mail system. digital.library.unt.edu/ark:/67531/metadc2195/
The Effects of Task Difficulty and Magnitude of Reward on Mental Defectives in Level of Aspiration Tests
The purpose of this study is to investigate the effects of task difficulty and magnitude of reinforcement upon the performance of mentally retarded institutionalized individuals in a level of aspiration situation. digital.library.unt.edu/ark:/67531/metadc130527/
Effects of Tasks on Information-Seeking Behavior in a Police Work Environment in the Context of Criminal Intelligence
Although dominant effects of tasks on individuals' information-seeking behavior is accepted by many scholars, a limited number of studies has been conducted to reveal the nature of the relationship between tasks and information-seeking behavior. In their studies, some earlier researchers categorized tasks according to their complexity while others did the same according to the specifications of tasks. Two of the groundbreaking researchers in this area are Katriina Byström and Kalervo Järvelin who contributed to the understanding of the relationship between task complexity and information-seeking behavior. However, their findings also need empirical support for theory growth. In response to this need, this study attempts to test Byström and Järvelin's findings through a research using different research methods and applied in a police work environment. Other than providing empirical support for theory growth, this research is also expected to contribute to the understudied area of police information-seeking behavior. Both qualitative and quantitative data were collected from the participants who came from traffic, homicide, and anti-terrorism divisions of Ankara, Eskisehir, and Kirikkale Police Departments in Turkey. The participants identified terrorism cases as the most complex cases to solve, followed by homicide and traffic accident cases. Differences in the information-seeking behavior of three groups of police officers were examined through qualitative and quantitative data analysis. Oneway ANOVA technique and post hoc comparisons were used to analyze the quantitative data. In addition to shedding light on information-seeking behavior of police officers investigating related cases in Turkey, the results provided support for Byström and Järvelin's findings. For instance, the officers investigating more complex tasks used significantly more information sources than the others, while the use of external information sources was significantly higher in more complex cases. digital.library.unt.edu/ark:/67531/metadc28484/
The Effects of Teacher Certification on Freshman High School Students' Algebra I Achievement
The purpose of this study was to determine whether students taught by certified teachers and those taught by uncertified teachers had significantly different achievement on a state Algebra I End of Course examination. The specific research questions were: (1) Does type of teacher certification impact Algebra I End of Course (EOC) Exam scores for high school freshman when controlling for students' past mathematics success as measured by 8th grade TAAS mathematics test scores and teachers' years of experience? (2) Does type of teacher certification impact Algebra I End of Course (EOC) Exam passage rates for high school freshman when controlling for students' past mathematics success as measured by 8th grade TAAS mathematics test scores, socio-economic status, ethnicity, gender, and teachers' years of experience? This research was conducted in a large north Texas suburban school district. The entire population (N=1,433) of freshman students enrolled in year-long Algebra I was included for this study. Three statistical tests were used in data analysis for the first question. Analysis of covariance using student as well as teacher as the unit of analysis and hierarchical multiple regression were used to analyze students' specific scores. Logistic regression was used for the second research question. This study found that students in classes with non-certified teachers scored eight points lower on the Algebra I EOC Exam than those in classes with certified teachers. However, when controlling for students' prior mathematics achievement and other variables, the difference was of no practical significance. There was no practical significance in a student's odds of passing the examination between students in certified teachers' classrooms and those in uncertified teachers' classrooms. The results of this study offer further understanding of the debate over type of certification. digital.library.unt.edu/ark:/67531/metadc4490/
Effects of Teaching Reading Through Discussion of Text Structures.
The purpose of this study was to investigate the effectiveness of teaching reading through discussion of text structures on students' reading comprehension. The design of the study was a Pretest-Posttest Control-Group Design. One hundred twenty-six sophomore and senior Thai college students majoring in English and attending afternoon English classes participated in the 10-week study and were randomly assigned to an experimental group and a control group. The experimental group received reading instruction in the characteristics of narrative and expository text structures and how to discuss the details of story by applying knowledge of text structures. The control group, on the other hand, read each story silently by themselves and answered comprehension questions. The posttest means of the two groups were compared, and a t test was used to test the significance difference of the means. The results did not reveal any differences between the means. The short time of the intervention may be a crucial factor that made the two strategies yield the same effects. However, the survey responses showed the participants liked reading through discussion of text structures more than reading by themselves. digital.library.unt.edu/ark:/67531/metadc3035/
The Effects of Teaching Study Skills and Reading, Writing, and Listening Skills as a Specific Course of Study for Ninth Grade Students
The problem of this study was to test the effects of teaching selected study skills and reading, writing, and listening skills as a specific course of study for ninth grade students. To study this problem, the performance of students enrolled in a study skills and reading, writing, and listening skills course was compared to that of a comparable group of ninth graders, electing the course but not permitted to take it, on the basis of performance as measured by mean gain on alternate forms of the Spitzer Study Skills Test and on the Sequential Test of Educational Progress--Reading-Writing-Listening. digital.library.unt.edu/ark:/67531/metadc164320/
The Effects of Team Dynamics Training on Conceptual Data Modeling Task Performance
Database modeling is a complex conceptual topic often taught through the use of project-based teams. One of the problems with the use of project-based teams in university courses is the determination of whether this is the most effective use of instructor and student time involvement and effort level. Therefore, this study investigated the impact of providing team dynamics training prior to the commencement of short-duration project-based team conceptual data modeling projects on individual data modeling task performance (DMTP) outcomes and team cohesiveness. The literature review encompassed conceptual data design modeling, the use of a project-based team approach, team dynamics and cohesion, self-efficacy, gender, and diversity. The research population consisted of 75 university students at a North American University (Canadian) pursuing a business program requiring an information systems course in which database design components are taught. Analysis of the collected data revealed that there was a statistically significant inverse relationship found between the provision of team dynamics training and individual DMTP. However, no statistically significant relationship was found between team dynamics training and team cohesion. Therefore, this study calls into question the value of team dynamics training on learning outcomes in the case of very short duration project-based teams involved in conceptual data modeling tasks. Additional research in this area would need to clarify what about this particular experiment might have contributed to these results. digital.library.unt.edu/ark:/67531/metadc5448/
Effects of Technology-Enhanced Language Learning on Second Language Composition of University-Level Intermediate Spanish Students
Today's global culture makes communication through writing in a foreign language a most desirable tool to expand personal and professional relations. However, teaching writing is a complex, time-consuming endeavor in any language. Foreign language teachers at every level struggle to fit writing into an already full curriculum and need the most effective methods and tools with which to teach. Technology may provide a viable scaffold to support writing instruction for teachers and students. The purpose of this research was to determine any benefits of weekly/structured, in-class, computer-assisted grammar drill and practice on the composition quality and quantity of intermediate university Spanish learners. A related purpose was to determine whether students who participated in such practice would access a computer-based writing assistant differently during writing than students without the treatment. The research design was a nonequivalent groups pretest-posttest design. Fifty-two subjects' compositions were graded with both holistic and analytic criteria to analyze composition quality and quantity, and statistical analyses assessed interactions of treatment and effects. The computer-based Atajo writing assistant, which could be accessed during composition, had a logging feature which provided unobtrusive observation of specific databases accessed by each student. There were no statistically significant differences found between the two groups in overall composition scores or in subscale scores. Improvements across time were observed in composition performance for both the experimental and control groups. The implementation of computer-based grammar and vocabulary practice did show a small to moderate positive effect; that is to say, students who received weekly, structured computer grammar and vocabulary practice had higher scores for composition quality and quantity on the posttest measure and accessed the databases less than the control group. The consistent positive trends in the composition data results intimate that over a more extended period of time, computer-based grammar instruction might enhance the quality and quantity of written composition in the foreign language classroom. digital.library.unt.edu/ark:/67531/metadc4688/
The Effects of Technology Integration Techniques in Elementary Mathematics Methods Courses on Elementary Preservice Teachers' Computer Self-Efficacy, Software Integration Confidence, and Lesson Planning
The purpose of this study was to demonstrate the effect of computer technology integration techniques on preservice teachers' feelings of computer self-efficacy and feelings of confidence in software integration. It was also the purpose of this study to interpret these preservice teachers' confidence in using computer technology integration techniques in their own planning and instruction during student teaching. The participants in this study were from two intact, non-randomly-formed classrooms. They were 27 preservice teachers enrolled in the College of Education at a university in north central Texas in two sections of a course entitled EDEE 4350, Mathematics in the Elementary School. This study was quasi-experimental, with a nonequivalent pretest-posttest control group design. The independent variable was the type of instruction experienced in an elementary mathematics methods course: novel instruction with specialized computer technology integration techniques versus traditional instruction with no specialized technology integration techniques. The dependant variables were measured using the following instruments: the Demographic Data and Previous Context Use of the Computer Survey which described participants' demographics and their previous usage of the computer; the Self-Efficacy With Computer Technologies Scale; the Preservice Teacher Software Integration Confidence Scale; and the Lesson Plan Infusion/Integration Scale. The results of the data analysis revealed, through the inferential statistics run on the Self-Efficacy with Computer Technology Scale pretest and posttest, that there was no statistically significant difference between treatment groups (p < .05). The posttest-only Preservice Teachers Software Integration Confidence Scale revealed a statistically significant difference between treatment groups (p < .05). The posttest-only Lesson Plan Technology Infusion/Integration Scale revealed no statistical significance between treatment groups (p < .05). The study provides insight into the benefits of instruction in specific software integration techniques instruction. It suggests that when preservice teachers are given instruction in specific computer software integration techniques, they are more confident in the use of those techniques. digital.library.unt.edu/ark:/67531/metadc4307/
Effects of Ten Weeks of Deep Water Running or Land Based Run Training
Populations that utilize deep water running (DWR) are described in Chapter I. A review of the literature concerning studies comparing peak physiological variables of water exercises (swimming, DWR, & land based running) to land based exercises (cycle ergometer, walking, & running) are presented in Chapter II. The protocols utilized for obtaining peak values on land and in the water along with subject characteristics, statistical methods and description of the training regimen are discussed in Chapter HI. The results, presented in Chapter IV, indicate no interaction between any of the variables measured but a main effect for treadmill V02 peak for the pre- and post testing. Chapter V discusses factors which may limit physiological changes within each training group. Chapter VI contains suggestions for further research. digital.library.unt.edu/ark:/67531/metadc278587/
Effects of Tenderness on Problem Solving.
The purpose of this study was to determine the effects of tenderness on problem solving. Thirty-four female undergraduates participated. In the experimental condition, participants received instructions to reproduce a specific respiratory-posturo-facial pattern that had induced tenderness in previous studies. Participants in the control condition performed a non-emotional exercise. After either the pattern or the control exercise, participants completed one of two jigsaw puzzles. One puzzle had only an empty room while the other had a family scene. For participants who worked on the room puzzle, the tenderness pattern led to longer completion times. In contrast, for participants who worked on the family puzzle, the tenderness pattern led to shorter completion times. digital.library.unt.edu/ark:/67531/metadc4413/
The Effects of Tests and Praise on Children's Hear-write and See-say Responses.
Four elementary school children were tested on 120 words containing the short e (e.g., ten, pen) and short a (e.g., tan, pan) sounds. Words were tested in the hear-write (H/W) and see-say (S/S) channels. No programmed consequences were scheduled during baseline (BL) tests 1-3. After BL, an error analysis categorized words based on channel error and topography of error. Praise was delivered during tests 4-6 for correct responses. Children's responses were variable within channel and across channels for a majority of words. By the end of the praise phase, there was a decrease in the number of words with errors, for all children in their error word group. Error topographies began to stabilize for some words during praise. digital.library.unt.edu/ark:/67531/metadc5465/
The Effects of Textual Fluency on the Rate of Acquisition and Application of Intraverbal Relations
Intraverbal behavior governs core elements of academic and intellectual behavior. These intraverbal relations can be explicitly taught when an individual is prompted to provide an appropriate response with pictures, text, or other stimuli following a verbal stimulus. It is possible that a focus on fluency of the target repertoires may lead to more conclusive data. the current study assessed the effects of precision teaching based instruction for component textual repertoires on the acquisition of intraverbal relations. Specifically, this study compared the effectiveness of two textual prompting procedures (with and without fluency-based instruction) on the acquisition and application of intraverbal relations using time-delay and a carefully controlled set of intraverbal stimuli. Results indicate that the use of textual prompts and an errorless time-delay transfer of stimulus control procedure were effective strategies for teaching intraverbal responses regardless of the inclusion of fluency-based instruction. digital.library.unt.edu/ark:/67531/metadc115156/
The Effects of the Advance Organizer on Student Perception of Teacher Communication Competence
The problem of this study was to determine whether the advance organizer would affect students' perception of instructor communication competence. The study also sought to determine any effect the organizer would have on student achievement. digital.library.unt.edu/ark:/67531/metadc278591/
The Effects Of The Allocation Of Attention Congruent With Lateralized Cognitive Tasks On EEG Coherence Measurements
The single task condition of the Urbanczyk and Kennelly (1991) study was conducted while recording a continuous electroencephalographic (EEG) record. Attention was allocated by instructed lateral head orienting and eye gaze either congruently or incongruently with lateralized cognitive tasks. Thirty university subjects retained a digit span or a spatial location span for a 20 second retention interval. EEG data were extracted from the 20 second retention intervals and interhemispheric coherence was calculated for homologous sites in the temporal, parietal and occipital regions of the brain. There was a main effect for group, with congruent orienting producing greater coherence values than incongruent orienting. This effect of attention on alpha coherence values was found in the low alpha (8-10 Hz) frequency band. This provides evidence that the lower alpha frequency band is reflective of manipulations of attention. The higher coherence measures for the congruent orienting group indicates that homologous regions of the two hemispheres are more coupled into a single system when lateralized attention activates the same hemisphere performing the cognitive task. In the higher alpha frequency band (11-13 Hz) group, sex, site and task interacted. This provides evidence that the higher alpha band is more affected by cognitive processing of the specific task undertaken. An interhemispheric brain system, affected by the lateral orientation of attention, may underlie psychometric intelligence's general &#8220;g&#8221; ability (Spearman, 1927.) digital.library.unt.edu/ark:/67531/metadc3140/
The Effects of the CACREP Standards on the Development of Counseling Skills
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This study was designed to measure the effectiveness of accreditation standards (specifically, CACREP Standards for counselor education programs) on the development of counseling skills. A measure of counseling skill (The Counselor Rating Form-Short Version) was used to measure the counseling skills of counselor trainees from various masters programs. These students were enrolled in a doctoral program in counselor education and were taking their first semester practicum. A T-Test of Independent Means revealed that the student counselors from CACREP accredited masters programs scored significantly higher on the CRF-S than did students from non CACREP accredited programs. These students generally had higher levels of counseling skill as judged by this measure. Given the convenience of the sample and its size, results must be analyzed carefully. These results do, however, seem to suggest the necessity of further study. There are several conclusions that may be reasonably drawn from these results. The emphasis that the CACREP Standards place on the supervised experience may account for the difference in skill levels between the two groups. Prior research and student self-report support this theory. The fact that these requirements are daunting to unaccredited programs suggests a gap in experiential learning between the two groups. digital.library.unt.edu/ark:/67531/metadc3083/
The Effects of the Conflict Settlement Process on the Expressed Degree of Organizational Commitment
The purpose of this research was to study the effect of the conflict settlement process on the degree of expressed organizational commitment of employees in a collective bargaining setting. The research was done in a basic industry in northern Alabama. The instrument included the Organizational Commitment Questionnaire (OCQ) developed by Mowday, Porter, and Steers. Demographic variables measured were education, age, and sex. Main effects variables were tenure; union membership; and self-described experience with and feeling toward grievance/arbitration as a category 1 grievant, category 2 grievant, witness, and supervisor. Data were analyzed with hierarchical multiple regression. No statistically significant results were found. Limitations included the economic climate of the region and the industrial relations climate of the company. digital.library.unt.edu/ark:/67531/metadc331265/
The Effects of the Delay in a Delayed Match-To-Sample Procedure on Acquisition and Transfer
Twenty-six participants, divided into three groups, learned to relate English words to Czech and Portuguese words in a matching-to-sample procedure. Half the word pairs were learned using English words as samples and foreign words as corresponding comparisons and the other half were learned with the foreign words serving as samples and English words as corresponding comparisons. The only difference in training across the three groups involved a programmed delay between the removal of the sample stimulus and the presentation of comparison stimuli. For Group 0, Group 2, and Group 8, the programmed delay values between sample offset and comparison onset were 0 s, 2 s, and 8 s, respectively. Test trials assessed the extent to which the conditional discriminations established during training had become reversible or the extent to which the effects of learning had transferred to a new situation. The results suggest that the likelihood of transfer was greatest for the group that learned the task with the largest delay (i.e., an 8 s delay between sample offset and comparison onset). digital.library.unt.edu/ark:/67531/metadc4905/
The Effects of the Density of Reinforcement on the Maladaptive Behaviors of a Child With Autism
The present study consists of two experiments that analyze the effects of high and low densities of reinforcemnt on the maladaptive behaviors of a 9 year old girl with autism. The first experiment investigates the isolated effects of density of reinforcement on the frequency of maladaptive behaviors during a motor imitation teaching task. High densities of reinforcement produced fewer occurrences of maladaptive behavior than low densities of reinforcement. Experiment 2 analyzes the effects of density of reinforcement during the same teaching tasks as in experiment 1 on maladaptive behavior, task accuracy, prompt resistance, and language. Maladaptive behavior did not recur during experiment 2. High density of reinforcement conditions during the second experiment showed a positive effect on the accuracy of responding and compliance with prompts. digital.library.unt.edu/ark:/67531/metadc2707/
Effects of the EPI-C Model upon Self-Actualization of Clients in Group Counseling
No Description digital.library.unt.edu/ark:/67531/metadc500808/
The Effects of the Industrial Revolution on Industrial Arts
It is the purpose of this study to determine, so far as possible, the standing or success of industrial arts as a better type of training to fit the present generation for successful living in the industrial society of the present day. digital.library.unt.edu/ark:/67531/metadc163832/
The Effects of the "LEAST" Approach to Discipline with Behaviorally Disordered Junior High School Pupils
No Description digital.library.unt.edu/ark:/67531/metadc330685/
The Effects of the Meaning of the Concept MYSELF on Selected Personal and Social Concepts
This thesis is concerned with the effects that the meaning of the concept MYSELF had on the meanings of other selected personal and social concepts. Meaning of the concepts was measured by the semantic differential. digital.library.unt.edu/ark:/67531/metadc131357/
The Effects of the Note-Test System of Teaching General Microbiology on Student Achievement and Attitude
No Description digital.library.unt.edu/ark:/67531/metadc331482/
The Effects of the Ratio of Utilized Predictors to Original Predictors on the Shrinkage of Multiple Correlation Coefficients
No Description digital.library.unt.edu/ark:/67531/metadc331469/
The Effects of the Recapture Provision of Senate Bill 7 of 1993 Upon the Quality of Schools: an Analysis of Perceptions of Administrators in Both Chapter 41 and Chapter 42 Schools.
The purpose of this 4-case study was to determine the significance of the effects of the recapture legislation in Texas upon the quality of schools as perceived by administrators in participating school districts, including those surrendering funds (Chapter 41) and those receiving funds (Chapter 42). The recapture provision requires districts above a designated level of property wealth to surrender excess funds to be appropriated to districts with property wealth below a designated level. The study solicited administrators’ perceptions in both district types as to whether the changes in funding have significantly affected the quality of their schools. Using University Scholastic League classifications as a guideline for size, 2 Chapter 41 districts, and 2 Chapter 42 districts, 1 small and 1 large of each type, were selected to participate. Variables included 5 indicators of schools quality that are repeatedly mentioned in literature concerning effective schools: curriculum, climate, leadership, facilities, and safety and security. A review of literature included the historical development of public school finance systems as well as studies of the effects of efforts to equalize funding upon both the financial health and academic performance of schools. A weak link or no link between funding systems and student performance or financial health was indicated. This study supported these conclusions with both Chapter 42 districts; however, there was a discrepancy between the perceptions of administrators in the two Chapter 41 districts, indicating a need for further study. The unique aspects of this study are that it solicited directly the perceptions of acting administrators and that it included administrators in districts receiving funds to determine how those funds are being used and whether they have a significant effect upon school quality. digital.library.unt.edu/ark:/67531/metadc9013/
The Effects of the Soil Conditioner, Superbio, Upon the Cellulose Decomposing Bacteria and the Crop Yield of a Soil
The purpose of this investigation was to determine if a commercial soil conditioner, Superbio, can improve crop yield, and if the "advertised" soil improvement might be due to an increase in the activity and numbers of aerobic cellulose decomposing bacteria following treatment. digital.library.unt.edu/ark:/67531/metadc130999/
Effects of the Texas Principal Excellence Program on Texas Principal Leadership Behavior and School Outcomes
The purpose of this study was to examine the leadership and school outcome effects of the Texas Principal Improvement program; which authorized the School Leadership Pilot Program under Texas Education Code 11.203. The specific research questions were: What effects did participating in the Texas Principal Excellence Program in 2009-2010 have on participants and their schools? What changes in participants' self-reported and peer-observed leader behaviors occurred between the initial assessment at the onset of the program and the final assessment once the program was completed? What changes were experienced in school's passing rate on mathematics and reading TAKS in schools having the same principal for the two years in 2008-2009 (pre-participation) and 2009-2010 (post participation). The research used TxPEP participating principals who agreed to take part in the study. Principals and a selected group of people who worked with them completed a 360-degree leadership feedback instrument addressing nine leadership competencies at the beginning and end of the program. Paired samples t-tests were used to determine if changes from pre-participation to post-participation were statistically significant. When a statistically significant difference was found, effect size and confidence intervals were calculated to place the data in context. Multiple regression and propensity score matching were used to analyze TAKS data for the second question. The study found that principals believed they were better able to lead after the conclusion of the TxPEP program and that their self-ratings were statistically higher on each of the nine Texas Principal competencies. The results of the 360-degree assessment showed that the peer group felt as if the principals had a statistically significant improvement on three of the nine principal competencies. Regression analysis showed there were no statistically significant changes in the school wide percent passing rates on math or reading TAKS after completion of the TxPEP program. Longitudinal research is recommended to help determine benefits of the program that might take longer to realize. digital.library.unt.edu/ark:/67531/metadc67983/
The Effects of the Texas Reading First Response to Intervention Program on Student Achievement and Campus Special Education Rates
The purpose of this study was to examine special education populations, special education reading achievement, and regular education reading achievement in relation to the implementation of the Reading First three-tiered model as a response to Intervention platform. The population for this study focused on rural schools with Grades K-3 in attendance. Schools participated in the reading first grant period of the 2003-2009 school years. Forty-seven Texas Reading First schools were compared to 47 campuses having similar populations, socioeconomic makeups, and grade structures. This study utilized quantitative research measures to evaluate the level of special education populations on Reading First campuses using a response to intervention model. Quantitative measures were also used to evaluate those same campuses achievement rates of both special education and regular education students on the Texas Assessment of Knowledge and Skills reading tests. The study's outcome data showed little to no statistic significance for the three research questions. However, the inferential statistics showed a decrease in the special education population of the Reading First schools. Inferential statistics also indicated both the special education and the regular education students showed growth on the Texas Assessment of Knowledge and Skills reading tests. The use of a response to intervention program can be effective in the reduction of special education students identified on school campuses. Response to intervention programs can boost achievement levels of students receiving special education services. Students not enrolled in special education can benefit from effective response to intervention services. digital.library.unt.edu/ark:/67531/metadc283855/
The Effects of the Type A Behavior Pattern and Aerobic Exercise on the Allocation of Attention
This investigation examined the effects of aerobic fitness and the Type A behavior pattern on cognitive functioning in the split-attention (dual task) paradigm. Sixty-four adults were classified as Type A or B by means of the Jenkins Activity Survey, and as Runner or Sedentary using self-reports of physical activity. Under challenging instructions, subjects performed a primary task (Raven Advanced Progressive Matrices) and secondary task (Backward Digit Span) alternatively under single and dual task conditions. There was a significant interaction between aerobic fitness and task condition such that Runners outperformed Sedentary subjects under dual, but not single, task conditions on the secondary task. No differences were found on the primary task. Backward Digit Span performance under dual, but not single, task conditions, was also found to be positively related to the subjects eating a low cholesterol diet and maintaining a healthy weight. Contrary to predictions, there were no significant effects of the Type A behavior pattern, either main or interaction, on any of the cognitive measures. Type A Runners exceeded Type B Runners in aerobic points, races per year, runs per week, Personal Record attempts, and level of dissatisfaction with performance. There were no differences in the tendency to run while injured, use of a stopwatch during training, or effort exerted in races. Overall, these findings suggest that an ability to perform under split-attention (dual task) conditions is positively related to aerobic fitness, a low-fat diet, and maintenance of a healthy weight. In addition, Type A Runners differ from B Runners in some, but not all, aspects related to the Type A pattern, suggesting that aerobic exercise may modify to a limited extent the Type A behavior pattern. The failure to find A-B differences in attentional style consistent with prior research (Matthews & Brunson, 1979) or interaction of type and exercise may reflect the nature of the sample and tasks in this particular investigation, compared with previous studies. digital.library.unt.edu/ark:/67531/metadc332262/
The Effects of the Use of English 3200, a Programed Textbook, on Achievement in English Grammar at the Twelfth-Grade Level in a Large Metropolitan High School
The problem of this study m a an analysis of the relationship between a group who received a certain kind of programed instruction in English grammar and a group who received instruction by conventional teaching procedures. The purposes of the study were: 1. To determine the effects of the use of English 3200 on total group performance in achieving an improved understanding of English grammar at the twelfth-grade level. 2. To determine the effects of the programed textbook on sub-group achievement when total groups were divided into three levels according to achievement test scores. 3. To determine the effects of the programed textbook on the progress of the total groups and on the progress of the sub-groups in achieving an improved understanding of English grammar at the twelfth-grade level as measured by tests over individual units within English 3200. 4. To determine the effects of the programed textbook on group performance in the retention of grammar skills. 5. To determine the effects of the programed textbook in improving written composition. 6. To determine the effects of teacher supervision on the progress of the total groups and on the progress of the sub-groups in achieving an improved understanding of English grammar. 7. To determine relationships between such factors as intelligence, reading comprehension ability, and sex with achievement in English grammar in the groups involved. digital.library.unt.edu/ark:/67531/metadc164212/
The Effects of the Use of the Calculator in Algebra I Classes on Basic Skills Maintenance and Algebra Achievement
The purpose of this study was to determine whether there were any differences in basic skills maintenance between Algebra I students who used calculators during classroom mathematics instruction and Algebra I students who did not use calculators during classroom mathematics instruction. Another purpose of this study was to determine whether there were any differences in algebra achievement between Algebra I students who used calculators during classroom mathematics instruction and Algebra I students who did not use calculators during classroom mathematics instruction. This study also investigated the effects of the use of the calculator in Algebra I classes on students' attitudes toward mathematics. digital.library.unt.edu/ark:/67531/metadc332440/
Effects of the Why Try Social Skills Program on Students with Emotional and Behavioral Disorders at an Alternative Campus
Approximately 20% of students with emotional and behavioral disorders (E/BD) are sent to an alternative campus for their lack of social competence. Social skills training (SST) is an evidence-based intervention to help increase social competence for students with E/BD, but there is limited research that addresses SST for students with E/BD at alternative campuses. A mixed-methods design was utilized to examine SST at an alternative campus for students with E/BD. Pre-intervention data were collected for students' attendance, grades, office disciplinary referrals, and behavioral rating scales, after which, the Why Try SST program was implemented. Following the intervention, the same type of data were collected. Nonparametric statistics guided the quantitative analysis, because of the small population being studied. Differences from pre- to post-intervention were examined. Triangulation methods drove the qualitative data collection and analysis through observations, student interviews, and teacher interviews. Students exhibited significant differences from pre- to post-intervention in the number of office disciplinary referrals and several areas on the behavioral rating scales. Important insight into motivation and perceptions was gained through the observations and interviews. digital.library.unt.edu/ark:/67531/metadc33212/