Psychology Commons^™

Understanding The Variables Associated With Mathematics Achievement, Kelsie J. Buker

Masters Theses

Mathematics achievement scores on standardized test batteries are a major area of concern in public schools. This study examined the relationships among different variables that may affect mathematics achievement as measured by the Iowa Test of Basic Skills (ITBS). Specifically, this study investigated the relationships among gender, mathematics fluency, mathematics accuracy, anxiety toward mathematics, and mathematics composite scores on the ITBS. In addition, the study assessed the effects of gender and anxiety on mathematics achievement as measured by accuracy, fluency, and ITBS math scores. One hundred fourth and sixth grade participants completed the Fennema-Sherman Mathematics Anxiety Scale to measure their …

Current Preschool Screening Practices In Illinois And The Role Of The School Psychologist, Susan M. Kapper

Masters Theses

Current preschool screening practices in Illinois and the role of the school psychologist in these practices were investigated. A survey focusing on current screening practices and the role of the school psychologist in the development and implementation of screening programs was developed and sent to 200 randomly selected members of the Illinois School Psychologists Association (ISPA). Results indicate that some consistency in the procedures and administration of preschool screening do exist between programs within the state of Illinois. These consistencies include consensus on the purpose of preschool screening programs, personnel involved in the administration of these programs, assessment tools utilized …

The Effects Of Individual And Group Incentives On High And Low Performance, Heather M. Mcgee

Masters Theses

This study examined the effects of individual and group monetary incentives on the performance of high and low performers. Participants were six college students who performed a computerized work task called SYNWIN. Participants earned points for correct responses and lost points for incorrect responses. The primary dependent variables were the total number of points earned per session and the percent correct per session. An ABAC within-subject reversal design was used, where A= individual incentives, B = group incentives (either high or low performance), and C = hourly pay.

The point scores of all six participants decreased when group incentives were …

The Effects Of Feedback, Goals, And Consequences On Response Time For Medical Staff In A Medical-Surgical Hospital Setting, Don K. Nielsen

Masters Theses

Organizational Behavior Management (OBM) has developed procedures useful in addressing a variety of organizational challenges. Frequently used components of OBM interventions include feedback, goal setting, and consequences. Literature on various combinations of these components is abundant but there are few reports of their use in the hospital setting. Specifically, no published studies were found that focus on response time of answering patient calls. The present study was an attempt to evaluate the effects of feedback, goals, and consequences on the latency of responses to patient calls. A multiple-baseline design across individuals was used in a hospital setting to evaluate the …

Response Cost In The Treatment Of Lunging In Dogs, Jennifer L. Sobie

Masters Theses

Contemporary professional applied animal behavior management employs a diagnostic and treatment approach for unwanted pet behavior that incorporates ethology-based causal factors. As in behavior therapy for humans, behavioral assessment includes descriptive functional analysis when possible to determine relevant contingency variables. But this information is then considered in the context of an appropriate motivational classification, such as social or prey-directed motivation or fear-motivated, and treatments are designed accordingly. A different view is that behavior can be treated effectively without a presumption of the motivation through analysis of the manifestation of the behavior itself. This study sought to evaluate the efficacy of …

Evaluating Task-Interspersal Outcomes With Children Diagnosed With Autism: Systematic And Direct Replications, Ivy M. Chong

Masters Theses

This study sought to replicate findings by Charlop et al. (1992) in which presenting the same consequences for maintenance (previously learned tasks) and nonacquired tasks was found to stagnate learning on nonacquired tasks during task interspersal. Initially, we conducted a systematic replication (Study I). However, presenting the same consequences for maintenance and nonacquired tasks did not appear to stagnate learning for our participants. All participants reached mastery criterion for the nonacquired vocal task during baseline and two of three participants reached mastery criterion for the nonacquired motor task during baseline. Subsequently, we conducted a direct replication (Study 2). Again, all …

Reducing Performance Of Unsafe Weight Lifting Techniques Using Positive Practice, Leslie Shier

Masters Theses

The prevalence of injuries resulting from improper weight training technique among recreational lifters is of serious concern. Recreational lifters often receive limited instruction regarding safe practices. Four exercises, the latissimus dorsi pulldown, the bench press, the squat and the knee extension, were identified as commonly performed at risk. Writers of the sports medicine literature have suggested that these exercises have potential physiological benefit, but mat cause injury when performed incorrectly. The current study employed positive practice in order to increase safe weight lifting among 10 recreational lifters. A multiple baseline design across the four exercises was utilized to illustrate the …

The Relationship Among Gender, Gender Orientation, And Class Participation Of Middle School Students, Rebecca M. Fisher

Masters Theses

Middle school students were observed to examine the relationship among gender, gender orientation, and class participation. Instances of volunteering and verbal participation in class were recorded.

In addition to being observed, participants completed Harter et al.'s (1998) Gender Orientation Questionnaire to identify their gender orientation. A student's gender orientation could be masculine, feminine, androgynous, or unclassified.

Results indicated that male students participated more in class than female students. Also, class participation rates did not differ for girls based on gender orientation. There were no differences between male and female students in solicited participation rates. However, male students participated more than …

Personal And Interpersonal Predictors Of Worry In Male And Female High School Students, Barbara Anne Davis

Masters Theses

This study identified which among several factors would best predict the tendency to worry in male and female adolescents. The potential predictors were divided into two different categories: personal and interpersonal factors. Personal factors included perfectionism, self-consciousness, and locus of control. Interpersonal factors included parental attachment, parenting style, and peer attachment.

Participants in the study completed several scales that measured the predictors. The data were then analyzed to determine the relative contribution of each factor in predicting worry, and to specify the factors that best predict worry. Gender differences in worry levels and in how the factors predicted worry were …

The Effects Of Practice With Decodable Texts On The Reading Fluency Of Low-Achieving First Grade Children, Nicole Forsythe

Masters Theses

This study examined the effect of a reading intervention using practice with decodable text on the reading fluency skills of four struggling first grade students. Participants received guided practice reading short decodable books twice a week for seven weeks. Pre and post-test standardized word reading scores were obtained using the Test of Word Reading Efficiency (TOWRE). Word reading fluency was assessed after each session by a list of words from the decodable texts. Results showed a marked improvement in each participant's fluency score, with all four participants at least doubling their baseline fluency as measured by words read accurately per …

The Accounts That Defendants Give For Crime: Relationship Between Accounts Given And The Perceived Seriousness Of The Crime, Danielle Bree Trammell

Masters Theses

The present study examined whether the accounts that defendants give (i.e., apology, excuse, or justification) would have an effect on the perceived seriousness of the crime and assigned penalty. The study focused specifically on burglary, a non-violent crime. It also examined how participant characteristics, such as age, gender, political ideology, and history of victimization, affected the perceived seriousness and assigned penalty. This is a growing area of interest, given the societal impact of crime. There is significant disparity in sentencing that exists for perpetrators who are convicted of similar crimes. It is important to examine the possible explanations for this …

Impact Of Service Delivery Model, Presenting Problem, And Consultee Characteristics On Teachers’ Preference For Academic And Behavioral Remediation, Kathy Wilson

Masters Theses

This study examined teachers' preferences for academic and behavioral remediation. Specifically, the impact of service delivery model (traditional or flexible), type of presenting problem (academic or behavioral), and selected consultee characteristics (age, years of experience, grade level taught, years at current school, and level of teacher education) on teacher preferences was investigated. Individuals completed a demographic information sheet and an analog study. The survey consisted of two hypothetical scenarios of two different students found within the classroom. The first scenario described a student who only exhibited behavioral/emotional issues. The second scenario described a student who presented with only academic issues. …

A Study Of Role And Function Differences Between School Psychologists Working Within The Flexible Service Delivery System And More Traditional Settings, Jaime L. Hahn

Masters Theses

Practicing school psychologists were surveyed including those working within the Flexible Service Delivery System (FSDS) and traditional settings. The questionnaires were completed by 91 school psychologists from throughout Illinois and Indiana. Participants completed questionnaires examining their specific role and function as a practicing school psychologist. Specific roles that each respondent was asked to rank used a Likert scale consisting of (1) Standardized Testing, (2) Curriculum Based Assessment, (3) Individual Therapy, (4) Group Therapy/Social Skills Training, (5) Consultation with Teachers, (6) Consultation with Parents, (7) Organizational Consultation, (8) Conducting Research, (9) Classroom Intervention, (10) Pre-referral Meetings, (11) Psychological Reports, and (12) …

Factors Influencing Substance Abuse/Dependence And Treatment Outcome Of Adolescents In A Residential Substance Abuse Program: An Exploratory Study, Melissa L. Moody

Masters Theses

Previous research examining the risk factors associated with alcohol and other drug use has primarily focused on the adult population. Few studies have investigated the factors which influence adolescent substance abuse and the respective effects on treatment outcome. This in spite of the considerable decline in the age-of-onset for problematic substance use that could, if gone untreated, escalate into dependence and a variety of other interpersonal problems which extend across the lifespan. Effective interventions targeting the adolescent population would therefore seem to be of utmost importance to both researchers and clinicians. It has been suggested that individualized treatment programs focusing …

A Trial Of The Effects Of Intercessory Prayer On Student Performance, Christopher Clark

Masters Theses

The purpose of the present study is to test the efficacy of intercessory prayer on academic performance. One hundred and four students enrolled in a college business class and 63 regular church attendees volunteered to participate in the study. Design for the study was a matched groups reversal design. The students were paired according to their GPA's and randomly assigned to one of two groups. The first test of the semester constituted a baseline measure. For the first four-week period of the class and the first test, neither of the groups received prayer. Next, the church goers each received the …

The Effect Of Choice Order On Off Task Behavior In A Child With Autism, Lisa R. Cole

Masters Theses

This research project was designed to examine the effects of child-choice versus clinician-choice over the ordering of activities during speech-language therapy sessions. The dependent variables included disruptive/inappropriate behavior, non-task related verbal behavior, and redirection to the task. The independent variable was the presentation of choice over the ordering of activities within a therapy session.

The subject in this case study was a nine-year-old boy diagnosed with autism. At the beginning of each therapy session either the child or the clinician decided on the ordering of activities. A picture board and picture cards showed the activities that would be completed in …

The Effects Of Social Fields On The Telepathic Reception Of Information, Jamie A. Yarnall

Masters Theses

Field theories are increasingly used as explanations for extrasensory perception, suggesting the existence of some form of collective mind or social field. These theories imply that groups of individuals create fields that can contain and transfer information. The current study explored the telepathic transfer of information regarding randomly selected target locations. Groups of participants "sent" target locations to individuals, observed on close circuit television, who were either members of the group (ingroup) or not members (outgroup). We hypothesized that ingroup members would achieve above chance hit rates while outgroup members would score below chance. Approximately 30 senders sent 16 trials …

Prediction Of Mental Health Treatment Outcome In Asian American College Students, Jamie Michelle Pitzman

Masters Theses

The current study aimed to examine the relationship between presenting problems and treatment outcome among Asian American college students compared to non-Asian students. The present study also provides information about the relationship between treatment outcome and the following types of demographic and treatment related variables: age, gender, ethnic status, year in school, religion, marital status, parents' marital status, referral source, previous counseling, medical problems, and family history of medical, emotional, or substance abuse problems. Data for this study were obtained from an existing database from an East Coast university counseling center. The entire sample consisted of 173 males and 271 …

Relationship Between Evaluative Groups' Perceptions Of Children And Children's Self-Reported Levels Of Self-Concept, Terry T. Burgener

Masters Theses

The significance of significant others' (parents, peers and teachers) ratings on children's self-reported levels of self-concept were investigated. Self-reported levels of self-concept were determined by administrating the Multidimensional Self Concept Scale (MSCS), while parent, peer, and teacher ratings of children were determined by the use of rating scales designed using selected MSCS items. Results indicated that all significant others' ratings were positively correlated to children's self-reported levels of self-concept. Peer ratings were the most predictive of self-reported level of self-concept, while teacher ratings were the second most predictive variable and parent ratings the least predictive variable. The findings are congruent …

Teachers' Perceptions Of Attention Deficit Hyperactivity Disorder: Incidence And Management, Julie M. Olson

Masters Theses

ADHD continues to be a common diagnosis of school children, and according to the DSM-IV, it affects approximately 3-5% of the population. Teachers are often the primary source of information regarding ADHD diagnoses in school children. A previous study by Glass and Wegar (2000) found that teachers were over-identifying children with ADHD and that medication was preferred as the primary treatment for these students. This study further examines teacher perceptions on the causes, incidence, and appropriate treatment methods of ADHD. In addition, this study also examines the prevalence of ADHD as determined by the ADHD Rating Scale-IV (School Version) (DuPaul …

Predictors Of Recurrent Child Maltreatment, Bridget Kielty

Masters Theses

The purpose of this study was to clarify the relationship between child maltreatment recurrence and several predictor variables in 7 rural counties in central Illinois, an under-studied population in the child maltreatment literature. Additionally, factors that contributed to the decision by Illinois Department of Child and Family Services (DCFS) to provide post-investigative services were also examined. Data were obtained from an integrated database maintained by Illinois DCFS. All indicated cases of maltreatment occurring between January 1, 2000 and March 31 of 2001 were examined for a 12-month period following the initial indicated report for child revictimization or perpetrator recidivism. The …

Evaluation Of The Picture Exchange Communication System, Anne Rena Cummings

Masters Theses

The Picture Exchange Communication Systems (PECS) is a picture-based augmentative communication method that is widely accepted and utilized across children with a variety of disabilities. Despite its extensive dissemination, there is a dearth of empirically based support to document the effectiveness of PECS. The current study is the first to experimentally evaluate the effects of training during each of the 6 phases of PECS. Results indicated that with all 7 participants, the level of PECS responses consistently increased only after training was completed in Phases 1 through 4. In addition, all of the participants showed an increase in PECS responses …

Non-Prescriptive Behavior Therapy: Effectiveness Of A Self-Help Book In Teaching Parents How To Manage Their Child’S “Picky Eating” Behavior, Sean T. Smitham

Masters Theses

The term "nonprescription" behavior therapies was first used by Rosen (1979) to describe behavioral interventions that could be totally self-administered without professional consultation. In his article, Rosen warned that empirical validation of self-help programs was needed. The present study examines the effectiveness of one such self-help program intended to help parents manage a minor pediatric feeding problem - "picky eating". "Picky Eating" (i.e., mild selectivity or selective eating) appears to be a common and relatively persistent feeding concern of otherwise typically developing children. Mild selectivity is usually regarded as a sub-clinical feeding problem. In the present study, five families with …

Practical Evaluation Of Psychotropic Medication, Lynne E. Turner

Masters Theses

Surveys indicate that 25-40% of students with mental retardation or other developmental disabilities receive one or more psychotropic medications, however, almost nothing is known concerning how the effects of the medications are monitored. Parents/guardians and teachers were interviewed to ascertain information regarding current monitoring procedures in the home and in the school setting. Additionally information was gathered to ascertain their knowledge regarding: 1) the reason for which their students were prescribed psychotropic medications; 2) the behavioral domains that those medications are intended to affect, 3) the current status of those behavioral domains, and 4) consumers' satisfaction with the pharmacological intervention. …

Examining The Effects Of Conducting Behavior-Based Safety Observations, Joseph R. Sasson

Masters Theses

Eleven computer terminal operators participated in a series of interventions aimed at increasing safe ergonomic performance. All participants received ergonomics training and performance feedback, and approximately one half of the participants conducted observations for safe behavior. Conducting observations of safety-related behavior is a critical component of the Behavior-Based Safety (BBS) process, yet few researchers have studied the effects of conducting observations on the behavior of the observer. This study sought to examine the effects of conducting BBS observations on the safe performance of the observer in an applied setting. A multiple baseline across participants design was used to assess the …

Examining The Effects Of Individualized Computer Work Station Adjustments And Performance Management On Safe Behavior, Kathryn Culig

Masters Theses

The first purpose of this study was to examine the effects of office ergonomic assessments and resulting computer workstation adjustments on safe behavior. The adjustments were designed to reduce or eliminate barriers to performing safely, thus creating an environment that would allow participants to assume safe behaviors. The second purpose of the study was to examine the effects of a performance management (PM) package, including ergonomic information, graphic feedback, and praise, which targeted those behaviors that did not substantially change as a result of the workstation adjustments. A multiple baseline design across participants was used to assess the effects of …

Adolescent Drinking And Driving: A Descriptive And Intervention Study, Emalee M. Fields

Masters Theses

Given the high rates of alcohol use and abuse among adolescents in our society, it is not surprising that drinking and driving is also relatively common. This paper starts with a summary of national statistics, which is followed by a critical review of previous interventions. The purpose of this project was to attempt to find an effective drinking and driving intervention for high school students which was relatively inexpensive, less time intensive than past interventions and required little or no training for the facilitator to present. Two related intervention conditions (a video only intervention and a slightly more extensive package …

The Motivational Effects Of 3, 4-Methylendioxymethamphetamine On Responding Maintained By A Progressive-Ratio Schedule Of Water Delivery, Sean P. Laraway

Masters Theses

Relative to their reinforcing and discriminative functions, the establishing operation (EO) function of drugs has received little attention from behavioral pharmacologists. This study investigated in rats the EO function of 3,4-methylenedioxymethamphetamine (MDMA, Ecstasy) using a progressive-ratio (PR) 2 schedule of water delivery. Relative to vehicle control levels, Lower doses (1.0 and 1.8 mg/kp ip) had no effects, whereas the higher doses (3.2, 5.6 mg/kg ip) significantly decreased breaking points. In contrast to previous research, this study found no evidence that MDMA functioned as an EO for water. These results, along with findings from other studies using PR schedules, emphasize the …

Evaluation Of Clozapine Discriminative Stimulus Properties As A Function Of Training Dose, Adam J. Prus

Masters Theses

Clozapine (CLZ) is an atypical antipsychotic with negligible extrapyramidal side-effects. Unfortunately, CLZ drug discrimination (DD) research has yielded inconsistencies with CLZ's known pharmacological characteristics. Porter et al. (2000) have suggested that the standard 5.0 mg/kg CLZ training dose is too high, thus accounting for difficulty in assessing clozapine's discriminative stimulus (S^D) effects. Therefore, 16 male Sprague-Dawley rats were trained to discriminate either 1.25 (Group II) or 5.0 mg/kg (Group I) CLZ from vehicle in a two-choice DD task. The typical anti psychotic haloperidol (0.1-0.4 mg/kg) did not substitute for either CLZ S^D, with the exception of …

Prevalence And Characteristics Of Bullying Behaviors In Middle And High School From The Students ' And Teachers' Perspectives, Scott W. Gardner

Masters Theses

To assess bullying behaviors, two questionnaires were administered to 239 students and 33 school professionals from two midwestern schools. Results showed that 78% of participants reported being bullied. Further, they identified the classroom and the bathroom to be the safest and the least safe locations, respectively. More females than males also indicated that they did not always feel safe in school. Rates of reported bullying interactions were higher for verbal bullying than physical bullying with significant gender differences. In addition, most participants were not likely to report bullying instances either to teachers or parents. The implication of these results and …