Digital Commons Network^™

A Field Experience: The Paris High School Climate, Steven R. Sabens

Masters Theses

A comprehensive survey of the perceptions of students, teachers, and parents regarding the climate at Paris High School was conducted. This assessment was accomplished by conducting a random sample survey of students and parents, and a total survey of faculty.

Analysis of the survey results identified five specific areas in the Paris High School climate needing improvement (a) school/community relations, (b) student support climate, (c) school image, (d) school problems, and (e) students identifying a purpose between what they are studying and their everyday lives. In addition, a thorough review of recent literature and research associated with effective schools and …

Consolidation Study For Illinois Community Unit School Districts No. 10 And No. 20, Judith J. Phipps

Masters Theses

The main purpose of this field study was to examine factors related to school consolidation in Lawrence County, Illinois. Two unit school districts-Community Unit School District No. 10 and No. 20-have been in operation since 1972 in southeastern Illinois. Both districts have full recognition by the Illinois State Board of Education and North Central Association of Colleges and Schools.

In 1991-92, approximately 2,800 students attended kindergarten through twelfth grade in Lawrence County. However, financial considerations were the primary concerns of the schools/ operations. Due to revenue losses in farmland reassessment, property taxes and general state aid, Lawrence County administrators examined …

Beginning Reading Instruction: Issues In Phonics And Modality Preferences, Debra A. Kelley

Masters Theses

This thesis reviews the major trends regarding the place of phonics in reading instruction since the 1950's and attempts to integrate current perspectives on phonics in regard to both classroom and individualized instruction. In the 1950's, instruction in the regular classroom tended to emphasize sight-words at the expense of word analysis or phonic skills. The mid-1960's classic study by Chall, Learning to Read: The Great Debate, documented the value of phonic instruction in beginning reading and led to later refinements regarding the place of phonics in beginning reading instruction.

The attempt to match individual children's preferred modality for learning …

Accuracy Of Perceived Self-Efficacy In Relation To Levels Of Depression, David M. Cummins

Masters Theses

In the investigation of the relationship between accuracy of perceived self-efficacy and levels of depression, conflicting results have been found. Some studies have shown that depressed subjects are more accurate at assessing their actual self-efficacy than nondepressed subjects, while other studies have shown that nondepressed subjects are more accurate than depressed subjects at assessing their actual self-efficacy. One common problem that exists in these studies is that their external validity is weak due to the uniqueness and random nature of the experimental designs. The present study attempts to address this problem by examining the relationship between levels of depression and …

The Effect Of Genetic And Environmental Stress Factors On Alcohol Consumption In Rats, Sharon E. Pryor

Masters Theses

The etiology of alcoholism continues to be investigated. Heredity and environment have both been implicated as causes; however, the reason some people drink more than others has not been determined by science. Twin and adoption studies in humans yield evidence for genetic factors in alcoholism. Studies of possible markers in humans and studies of laboratory animal models have produced further evidence for the genetic transmission of alcohol preference. This animal study was done to further investigate the effects of heredity and environment on preference for alcohol in laboratory rats. Two genetic strains of rats, Wistar and Fischer-344, (n=39) were given …

The Health Belief Model And Needle Recapping: A Replication, Rosemary M. Rackow Ham

Masters Theses

The purpose of this study was to examine the knowledge of Universal Precautions, the attitudes and beliefs regarding the risk of AIDS among emergency room and critical care nurses and physicians, and the needle recapping behavior that places them at risk for acquiring HIV infection. The Health Belief Model was the conceptual model.; The sample (n = 80) consisted of nurses (n = 68) and physicians (n = 12) who practice in the emergency room (n = 19) or a critical care unit (n = 61) in a community hospital. They completed a 31 item questionnaire. In addition, needle disposal …

A Comparison Of Critical Thinking Ability And Clinical Judgement Skills In Associate And Baccalaureate Senior Nursing Students, Debra L. Sietsema

Masters Theses

The purpose of this descriptive, correlational study was to compare the critical thinking and clinical judgement skills of senior nursing students at two educational levels. A convenience sample of 34 students in the Midwest was obtained during the spring semester before graduation (n = 19 baccalaureate, n = 15 associate). The framework for the study was decision theory. Critical thinking ability was measured by the Watson Glaser Critical Thinking Appraisal. Clinical judgement was determined by the ability to recognize cues, provide nursing diagnosis, interventions and corresponding rationale after viewing five video vignettes produced by Performance Management Services. Demographic data was …

Weaning The Long-Term Ventilator Patient: A Nursing Protocol, Karen J. Trudell

Masters Theses

This study evaluated the effects of implementing a standardized nursing protocol on decreasing the length of time it takes the patient to wean from long-term ventilation using an ex post facto comparison group design. The standard nursing protocol is a set of 10 nursing interventions used to standardize the weaning process. A retrospective chart review was performed on 24 patients who were in the intensive care unit of a community teaching medical center, and required long-term ventilation of six days or more. After nine months of implementation of a standard nursing protocol, allowing for the intensive care nurses to become …

Hardiness And Adaptation To Hypertension, Marcia L. Smit

Masters Theses

Hardiness, a personality characteristic that is purposed to mediate the stress response and reduce the likelihood of illness, was studied in the context of adaptation to chronic disease. A descriptive correlational design was used to determine whether a positive relationship exists between the presence of hardiness and psychosocial adaptation to hypertension. The sample consisted of 50 individuals 60 years old or older. Data was analyzed using the product moment correlation coefficient, Spearman's Rho, and multiple regression. A moderately weak correlation (r =.39, df = 48, p =.003) between hardiness and adaptation was found. Other significant relationships identified included those between …

The Relationship Between Attributions And Adjustment Following Myocardial Infarction, Margaret Elizabeth Bowles

Masters Theses

The purpose of this study was to identify if spontaneous attributional search was part of the reaction to a myocardial infarction (MI) and if there were relationships among attributional search, perception of control over attributions, gender and adjustment following MI. Attribution theory provided the framework for this study. A descriptive correlational design was utilized. The convenience sample included twenty male and twenty female subjects hospitalized with a MI. The Multiple Affect Adjective Check List and an attribution questionnaire constructed specifically for this study were administered prior to discharge from the hospital. It was hypothesized that of those subjects that have …

Concerns/Problems Experienced After Discharge From An Acute Care Setting: The Patient's Perspective, Karen R. Peper

Masters Theses

The purpose of this study was to examine the discharge planning process in terms of concerns that patients experience after discharge from an acute care setting. Betty Neuman's Health Care Systems Model was the conceptual framework. Aspects of secondary prevention were used to classify the concerns as either a lack of resources or a reaction to a stressor.; The sample (n = 146) consisted of medical and surgical patients, 18 years or older hospitalized at a community hospital for at least 24 hours.; Data were analyzed descriptively. Data revealed that patients do experience some concerns after discharge. The top four …

Effects Of Music As A Conditioned Stimulus And Progressive Muscle Relaxation In Reducing Anxiety, Marie Elaine Clarkson

Masters Theses

The primary purpose of this study was to determine whether music could become a conditioned stimulus for lowered muscle tension and/or reduced anxiety.

There were three groups: (1) the PMR group receiving PMR alone, (2) the MUS group receiving music alone, and (3) the PMRM group receiving PMR followed by music. After four training sessions, a posttest was conducted in which all of the groups were given five minutes to relax. The PMR group had silence, the MUS group had music and the PMRM group had music which had previously been heard after relaxation training. Tension and anxiety reduction were …

An Analysis Of Health Related Fitness Practices In The Michigan Secondary School Physical Education Curriculum, D. Robert Salmon

Masters Theses

This study investigated the emphasis placed on health-related fitness in Michigan's secondary school physical education system. Information for this study was gathered from questionnaires. A total of 707 questionnaires was sent out, with 421 returned, representing a response rate of 59%. Analyzed variables included: (a) psychomotor, (b) cognitive, (c) socio-economic, (d) frequency, (e) geographical regions, (f) class size, (g) faculty, (h) public/private education, (i) facilities, and (j) evaluation tests. Statistical analyses included percentages, frequencies, and chi squares.

The findings from this study indicated that only two variables, (c) socioeconomic, and (j) evaluation, had a significant effect on fitness education. It …

The Effects Of Two Types Of Hypnotic Suggestions On Analgesic Responding In Moderately Hypnotizable Subjects, Gloria M. Haddad

Masters Theses

This study assessed the effects of two hypnotic suggestions on hypnotic performance in medium hypnotizable subjects. Subjects were exposed at separate intervals to either an hypnotic suggestion patter containing specific imagery or alternatively to a suggestion patter that provided only general problem-solving direction. Hypnotic performance was assessed using tolerance and threshold measures on a cold-pressor test.

The problem-solving suggestions were shown to increase both threshhold and tolerance of noxious stimulation. The imagery suggestions proved to be effective only for the threshhold measure.

These findings are discussed in terms of their implications for the use of hypnosis with subjects who do …

Democracy And Capitalism: The Issue Joined From Within, Christopher E. Bischoff

Masters Theses

This study utilizes contemporary and classical literature to illuminate the complexities of Western democracy. Of specific focus is American democracy and the effects that capitalism has had upon democracy in America. The achievement of democracy on the scale of the modern nation-state appears problematic even without the adversarial burdens posed by a capitalist economic consort. It emerges that American democracy is particularly compromised by its roots in liberal tradition. Forced by nature to depend upon the allocative abilities of its economic consort, democracy must endure a relationship that dramatically undermines its ideological orientation. Although American democracy is not yet in …

A Comparison Of The Effects Of Two Individual Monetary Incentive Systems On Work Productivity: Piece-Work Pay Versus Base Pay Plus Incentives, Kirk L. Gillette

Masters Theses

This study compared the effectiveness of a piece-rate pay system in which 100% of the subject's pay was incentive-based with a base pay plus incentive system in which approximately 30% of the subject's pay was incentive-based. Two experiments were conducted. In each experiment, six subjects were exposed to both pay systems using a within-subject reversal design. Subjects participated in 6 to 9 three-hour sessions (Experiment 1) or 9 to 14 four-hour sessions (Experiment 2). Simulated bank checks with differing cash values were presented on a computer screen, and subjects entered the cash values using the computer keyboard. The dependent variable …

Reinforcement Effects On The I.Q. Scores Of Institutionalized Children And Adults With Developmental Disabilities, Jody Robin Lewis

Masters Theses

Eighteen institutionalized school-age and adult subjects with severe/profound developmental disabilities were evaluated for the effects of self-selected reinforcement for correct responding on their I.Q. scores when tested with the Stanford-Binet Intelligence Scale (Terman & Merrill, 1960) or the Leiter International Performance Scale (Arthur, 1952). Subjects were tested under both standard and reinforcement conditions. The results indicated that overall, subjects when tested under reinforcement conditions showed a significant increase in mean I.Q. scores when compared with the same subjects tested one month previously under standard conditions. Several features of the data reveal intriguing results with regard to subjects and related preexisting …

The Debate On Lesbian Sadomasochism: A Discourse Analysis, Gudbjorg Ottosdottir

Masters Theses

This study examines an issue debated within the U.S. lesbian community since the mid-1970s, lesbian sadomasochism. The issue has been whether sadomasochism is consistent with lesbian feminism, a political ideology which has much shaped lesbian identity and community. The claims and counter-claims made about lesbian sadomasochism are analyzed, as are the underlying ideologies and their relationship to general lesbian political and cultural history. It is argued that the debate is the result of a limited subject position offered by lesbian feminism. The perspective of lesbian sadomasochists is seen as a call for a renewed lesbian feminist discourse. It is proposed …

The Effects Of Daily And Weekly Supervisor Feedback On The Performance Of University Clerical Staff, Christopher Benjamin Turla

Masters Theses

This study evaluated the effectiveness of a feedback system developed to increase the productivity and job satisfaction of clerical staff in a university unit that admitted and audited students. Weekly and daily feedback were compared. Employees self-recorded the quantity and type of tasks completed throughout the study. In feedback condition 1, the supervisor delivered feedback once a week to two employees and everyday to three employees. In feedback condition 2, feedback frequencies were switched such that employees who first received weekly feedback received daily feedback, and employees who first received daily feedback received weekly feedback. Job satisfaction was measured before …

Temporal Contiguity As A Defining Feature Of The Terms Reinforcer And Discriminative Stimulus: A Survey Of Journal Editorial Staffs, Julie Ann Fillhard

Masters Theses

Behavior analysis is a science that requires a consistent set of terms to describe independent and dependent variables and the relations between them. However, a review of literature indicates that behavior analysis is plagued by terminological inconsistencies, even with such basic terms as reinforcer and discriminative stimulus.

In the present study, 193 journal editorial staff members were surveyed to determine the importance of temporal contiguity in defining the terms reinforcer and discriminative stimulus. Eighty-seven editors (45%) responded to the survey which described two hypothetical scenarios and contained a series of questions relevant to each.

The results of the study indicate …

The Effects Of Peer Tutoring On A Direct Instruction Reading Program, Robert Schuyler Brooks

Masters Theses

This study evaluated the effectiveness of peer tutoring with a direct instruction reading program prior to teacher-directed instruction. Six upper level elementary students participated in the peer tutoring program and two students participated in a control group.

The findings from this study indicate that: (a) pre-exposure to direct instruction in reading lessons with peer tutoring improves student reading rate without increasing error rate, and (b) the instructional time for a teacher-directed lesson decreases when peer tutoring is a part of the reading routine. It was concluded that peer tutoring prior to teacher-directed instruction increases student reading rates without sacrificing accuracy …

The Effects Of Goal Setting And Supervisory Feedback On Staff Performance In A Human Service Setting, Michael D. Mack

Masters Theses

Goal setting and supervisory feedback were examined to determine their relative effects on the performance of direct care staff. The performance of five staff from a day treatment program for developmentally disabled adults was measured. The specific performance measure of interest was staff implementation rates of daily training programs with clients. The results demonstrated that adding performance feedback to goal setting had minimal impact on staff performance. Yet, goal setting alone as an initial technique was effective in improving the performance of staff. Unfortunately, the long-term effects of goal setting alone may be less desirable than these initial data indicate. …

State-Corporate Crime In The U.S. Nuclear Weapons Production Complex: A Case Study, David Kauzlarich

Masters Theses

The objectives of this research are (1) to identify the characteristics of the environmental law violations committed during the production of nuclear weapons, (2) to identify the historical forces and events which have contributed to those violations, and (3) to use data on the illegal acts of the nuclear weapons production complex to help adjudicate between a number of competing explanations of the causes of organizational crime.

This research, a qualitative, socio-historical case study, found that a historical and structural level of analysis is best equipped to explain the causes of the weapons production complex's criminality. The conclusion of this …

Cocaine And Timing: Drug Effects Under A Mixed Fixed-Interval Extinction Schedule, Vincent O. Hodge

Masters Theses

The effects of cocaine hydrochloride (3.2-56.2 mg/kg) were determined in rats performing under a mixed fixed-interval 60-seconds extinction 120-seconds schedule of food delivery. Responses were recorded in successive 5-second bins. With the exception of the highest dose (56.2 mg/kg), cocaine did not significantly affect rate of responding under the fixed-interval component or extinction component, or the time of peak responding under the extinction component. The highest dose significantly reduced response rates and shifted the time of peak responding leftward to quicker and earlier moments. Results are discussed in terms of possible rate- and time-dependent effects of stimulant drugs.

Nonidentity Matching Training As A Supplement To The Audio-Visual Combination Test, Melissa Wilson

Masters Theses

The Audio-Visual Combination Test is an assessment tool developed by Kerr, Meyerson, and Flora (1977), and used by those working with developmentally disabled persons to assess learning-to-learn skills. The test measures motor, visual, and auditory discrimination learning.

The experimenter attempted to determine if there were an important step-visual nonidentity discrimination-between AVC subtests 4 and 5/6 of the test. Twelve developmentally disabled adults were tested with three different sets of tasks interposed between a revised subtest 4 and 5/6. Results showed that most subjects had greater difficulty with the visual nonidentity discrimination than with the auditory/visual discrimination, subtest 5/6. The results …

Repeated Acquisition With Developmentally Disabled Adults: Some Methodological Improvements, Thomas M. Rueber

Masters Theses

This study obtained repeated-acquisition data from four developmentally disabled adults. The procedure was a refinement of one used earlier by Madsen (1988) and a comparison was made between the two. Verbal praise, edibles, and money were used to reinforce correct responding. In addition, an informal comparison was made between individual repeated-acquisition performance and IQ scores. The refinements of the Madsen procedure included: (1) using a 10-second timeout as the consequence of an error, (2) placing poker chips in die-cut holes, (3) using different colored construction paper backgrounds, (4) limiting each session to one sequence, (5) using percent correct responses as …

Time Delay Neural Networks And Speech Recognition: Context Independence Of Stops In Different Vowel Environments, Gregory Andrew Makowski

Masters Theses

A series of speech recognition experiments was conducted to investigate time-dynamic speech recognition of stop consonants invariant of vowel environment using data from six talkers. The speech preprocessing was based on previous studies investigating acoustic characteristics which correlate to the place of articulation (Blumstein and Stevens 1979). The place of articulation features were statistically abstracted using four moments and the energy level of the speech sample.

Both statistical and neural network pattern recognition methods were used. Statistical methods included linear and quadratic discriminant functions, maximum likelihood estimator (MLE) and K-nearest neighbors (KNN). The neural network approach used was Time Delay …

The Effects Of Mephenytoin On Schedule-Controlled Responding In The Pigeon, Victoria Mary Pellettiere

Masters Theses

Acute and chronic effects of mephenytoin (30 - 360 mg/kg) were examined in pigeons responding under a multiple fixed-ratio 50 fixed-interval 90-sec schedule of food delivery. The highest dose administered acutely (240 mg/kg) produced substantial reductions in rate of responding under both components of the multiple schedule; the effects of other doses were small and inconsistent. Tolerance appeared to develop to the rate-decreasing effects of mephenytoin following chronic exposure to the drag.

The Effects Of Quality Contingent Extrinsic Rewards On Intrinsic Motivation, Kimberly Ann Filler O'Connor

Masters Theses

Although many studies have shown that performance-contingent rewards increase performance quantity, few have examined whether quality contingent rewards increase quality. One objective of the present study was to determine whether quality contingent rewards would improve quality.

A second, independent objective was to determine whether extrinsic quality contingent rewards would decrease a person's intrinsic interest in and quality performance of a task following termination of those rewards. To date, no other studies have examined the effects of quality contingent rewards on intrinsic interest and quality performance.

The results indicated that quality performance-contingent rewards do improve quality. Quality contingent rewards increased quality …

The Effects Of Immediate Versus Delayed Feedback On Error Detection Accuracy In A Quality Control Simulation, Matthew A. Mason

Masters Theses

A computer simulation was developed to examine the effects of immediate versus delayed visual feedback on the accuracy of identifying specified aberrations in sample stimuli. In a self-paced computer tutorial, subjects learned to identify particular aberrations in a schematic diagram of a hard disk drive. During experimental sessions, subjects were exposed to a series of 200 samples presented four at a time sequentially on a computer screen, and were required to indicate with a computer mouse whether or not each sample drive contained an aberration. Accuracy of error detection was assessed under four experimental conditions: (1) self-paced, immediate feedback; (2) …