Digital Commons Network^™

Patterns Of Refuse Disposal In New Orleans During The Middle To Late 19th Century, James M. Wojtala

Masters Theses

Patterns relating to refuse disposal practices during the middle to late 19th century in New Orleans are revealed through the analysis of artifacts from the Robin Street Nuisance Wharf site 16 OR 116. Various analyses allow chronological, economic, and behavioral patterns to be discerned. Intrasite patterns are compared on an intersite basis in an attempt to interpret refuse disposal behavior on a citywide basis. Historic documents are used to supplement archeological data and aid in the delineation of chronology and the economic and social makeup of those groups contributing to the archeological record. Observations are used as a basis for …

Effects Of Caffeine Consumption On Cardiovascular Reactivity To Social Stress, Suzanne L. Keller

Masters Theses

Several risk factors have been linked to cardiovascular diseases; among them are exposure to psychological stressors and caffeine consumption.

The objective of this study was to examine the effects of caffeine consumption on cardiovascular reactivity to role play simulations of social stressors. A double-blind alternating treatment design was employed. Eight subjects (five female and three male) received either caffeine-containing or placebo beverages. Each subject received four samples of each beverage over a total of eight sessions. The results include: (a) stressors increased systolic and diastolic blood pressure along with heart rate in baseline, placebo and drug conditions; (b) caffeine produced …

Recidivism And The Self Concept Of Male Juvenile Delinquents, Mary B. Stelma

Masters Theses

It is a common belief that a low self concept is related to deviant behavior. The purpose of this study was to compare the self concepts of juvenile recidivists with those of non-recidivists.

A sample of 162 subjects was taken from juveniles who had been treated at a Michigan detention facility. Measures of self concept, using the Tennessee Self Concept Scale (Fitts, 1965), were taken both prior to and following treatment. Point-biserial correlations were computed for pre-test scores, post-test scores, and changes in scores from pre-test to post-test.

The results showed some significant positive correlations between self concept and recidivism …

Archaeology And The Public: A Survey Of People's Knowledge Of The Archaeology Profession, Heidi Stoneman

Masters Theses

Archaeologists have an obligation to communicate the significance of data and research results to a fascinated but often uninformed public. How much the public understands about the field of archaeology is important to the profession. Through the media, people learn about the discovery of spectacular artifact treasures. This information often fosters the practice of treasure hunting, the looting and destruction of important archaeological sites. Via treasure hunting, along with land alteration and traffic in the sale of antiquities, the field of archaeology loses vast amounts of valuable information.

An interview questionnaire was given to 232 people with varying levels of …

A Review And Evaluation Of Research On Suspension And Expulsion Of Handicapped Students In Public Schools, Debria D. Young

Masters Theses

The purpose of this report is to review and synthesize findings of research studies about suspension and expulsion of handicapped students as a disciplinary procedure in public schools.

The first chapter begins with a glossary of frequently used terms and definitions to assist the reader in understanding the terminology used in this paper.

Chapter II reviews literature relevant to suspension and expulsion of handicapped students.

Chapter III cites statutory and mandatory provisions set forth by the .Michigan State Board of Education on suspension and expulsion.

Chapter IV explores the historical content on suspension and expulsion of handicapped students.

Chapter V …

Pentylenetetrazol-Induced Seizures In Pigeons And The Effects Of Ethosuximide Thereon, James J. Jakubow

Masters Theses

Previous research has shown that ethosuximide in high enough doses will disrupt operant responding in pigeons. Whether or not these same doses will protect against seizure activity in this species has not been previously tested.

To test this question a system for scoring pentylenetetrazol-induced seizures in pigeons was developed and the effects of ethosuximide on such seizures were evaluated. In Experiment 1 pentylenetetrazol at 15, 27 and 47 mg/kg reliably induced seizures. In Experiment 2 non-behaviorally active and behaviorally active doses of ethosuximide were tested for their seizure controlling effectiveness.

Doses of 20, 40, 80, 160 and 320 mg/kg ethosuximide …

An Evaluation Of A Student Orientation Pilot Project And Counseling Services As Retention Activities At Grand Valley State University, Mary T. Gustas

Masters Theses

The field experience was completed in the Counseling Center in affiliation with the Dean of Students Office, and the Office of the Vice President of Academic Affairs, spring of 1986 through spring of 1987. An objective of the experience was to determine if an increased orientation program and counseling service impacted the retention of freshmen students at Grand Valley State University, Allendale, MI.

Data were gathered and compiled which supported an extended orientation program at other institutions. Recommendations for implementation were prepared and presented to the Retention Committee at Grand Valley State University.

Additional data collection was done for the …

Effects Of Intervention On The Ability Of Students With Hearing Impairments To Write Personal Narrative Stories, Beth L. Miller

Masters Theses

This study was designed to determine whether students with hearing impairments could be taught to write more mature personal narrative stories. An experimental group of junior high students received intervention focused on teaching the elements of story grammar and their application to the students' written narrative stories. A matched control group of students spent equal time with the researcher and received intervention focused on improvement of basic language skills. Pretest, posttest-1, posttest-2, and generalization samples were taken. Students' metatextual skills for telling how to write a story were also probed.

A significant difference was found between the experimental and control …

The Effects Of Nautilus Circuit Weight Training On Aerobic Capacity, Rhonda M. Ludwig

Masters Theses

The purpose of this study was to identify whether Nautilus Circuit Training effected maximal oxygen uptake (VO₂max) levels of novice weight trainers. Fourteen college age male and female subjects (18-23 years old) from physical education classes at Western Michigan University participated in a six week Nautilus Training Program (NTP). Each subject performed a pre and post maximal treadmill graded exercise test to determine VO₂max levels. A randomized block ANOVA design was used to analyze the dependent variable, VO₂max. The mean of the pre-test VO₂max level (42.83 ml x O₂/kg/min) was …

Evaluation Of The Effectiveness Of An Educational Presentation In Increasing Chemically Dependent Males’ Report Of Sexual Abuse, Linda L. Hand

Masters Theses

Research has demonstrated several factors among sexually abused males such as males sexually abused as children becoming adult sexual abusers; one in four males reporting sexual abuse; and adult emotional trauma, drug abuse, and sexual dysfunction. To break this abuse pattern, we need to focus on increasing males' reports of sexual abuse and initiating treatment.

The present study evaluated the effectiveness of an oral educational presentation in increasing males' reports of sexual abuse. It also sought prevalence information and treatment needs. Subjects were 51 males from three chemical dependency treatment centers. One control and four experimental groups were used. The …

The Purposeful Use Of An Object In The Development Of Skill With A Prosthesis, Hon Keung Yuen

Masters Theses

Theoretically, perceptual information from the interaction with an object and its surfaces (an affordance) facilitates the development of motor skill. This study investigated the use of an affordance in learning control of flexion and extension of an above-elbow training prosthesis. Fifty-two male college students were randomly assigned to two training procedures: two, 1.5-minute periods of a joining dots activity with a flashlight attached to the hook of the prosthesis (affordance group), and practice moving the prosthesis at the elbow joint (no-affordance group) for the same amount of time. To assess generalization of skill to a different task, each subject traced …

Productivity And Affective Responses To Work Tasks And Leisure Activities In Type A And Type B Individuals, Susan Jean Paske

Masters Theses

The Type A Personality Index, a measure of whether an individual tends to be a Type A or a Type B personality, was given to 30 male and 30 female college students who then participated in a planting activity, presented as either a work task or a leisure activity. Productivity was measured by number of pottings, and affective responses to the activity in the areas of evaluation, power, and action were determined by Osgood's 12-scale short form semantic differential (OSD). No significant correlations were found between personality type and productivity or OSD scores in either the work or leisure conditions. …

Establishing Interagency Communication Among K-12 School Districts And Government Agencies Through An Intermediate School District, Gary R. Campbell

Masters Theses

The proposed procedure for a local school administrator to establish direct interagency communication between local, K-12 school districts and other government agencies who deal with troubled youth was to: (a) examine the function and organization of the intermediate school district, (b) evaluate the role of its superintendent, and, (c) assist the superintendent in establishment of an interagency discussion group. the This group would meet regularly to discuss mutual concerns in helping troubled youth.

This experience focused on gaining an understanding of the organization and function of a Michigan intermediate school district, the role of its superintendent, and the other non-school, …

Repeated Acquisition With The Developmentally Disabled, Jeannie Madsen

Masters Theses

Repeated-acquisition data were obtained from four developmentally disabled adults. The task was selecting the poker chip with the sticker on its underside in a sequence of sets of chips. When a sequence was mastered (four consecutive errorless runs) the subjects were given a new sequence to learn. Money was reinforcement for correct sequence completion. Total errors before mastery was the dependent variable.

In Phase 1 the subjects completed as many sequences as possible during each 15-minute session. Errors per sequence was a reasonably stable dependent variable within subjects, and between-subject differences were what would be expected on the basis of …

Factors That Relate To Job Retention For Former Welfare Recipients, Lisa Spadafore

Masters Theses

This descriptive study attempted to determine the factors that relate to job retention for former welfare recipients. Welfare recipients (15 women and 17 men), who were participating in a job club program, completed the Wonderlic Personnel Test (Wonderlic, 1985), the 16 Personality Factors Test (Eber, Cattell, & IPAT Staff, 1985), and a Background/Monetary Questionnaire. Thirty-two clients who obtained jobs were divided into two groups, those who retained their job for 90 days (n = 21) and those who did not (n = 11). Of the 31 factors analyzed, four showed a statistically significant relationship with job retention; amount of jail …

An Investigation Of A Soil Gas Sampling Technique And Its Applicability For Detecting Gaseous Pce And Tca Over An Unconfined Granular Aquifer, Timothy J. Mayotte

Masters Theses

A soil gas sampling and analytical technique was investigated to evaluate its ability and versatility for detecting chlorinated hydrocarbons in unconfined aquifers. The technique was used successfully to delineate plumes of perchloroethene (PCE), and 1,1,1-trichloroethane (TCA) contamination present in the vadose zone, and at the water table of an unconfined sand and gravel aquifer. Soil gas samples were obtained by concentrating PCE and TCA vapors diffusing from these sources onto a sorbent material. The samples were analyzed by gas chromatography. The data from the analysis of these samples were used to provide an initial estimate of the source areas, and …

Cross-Age Study To Locate The Common Characteristics Of Students Identified As Struggling Readers, Jean C. Hackney

Masters Theses

The problem presented in this study is to locate common characteristics of elementary students who are struggling in their reading at school. The motivation for finding common characteristics is to identify and diagnose the struggling readers as soon as they enter school and to provide remedial assistance before poor self-concepts are developed.

The methodology used for the investigation involved interviews with students who have displayed a low reading ability in their classrooms and questionnaires to their teachers and parents about reading.

The main focus of the study is centered around the physical, social, mental, and emotional aspects of the human …

Training Mildly Retarded Adults To Generate Effective Solutions To Daily Living Problems, Dennis Munk

Masters Theses

Two mildly mentally retarded adults, living in a semi-independent residential program received training in solving common social problems. The subjects were trained to perform five problem-solving component skills: (1) identifying the problem, (2) defining a goal, (3) evaluating a solution, (4) evaluating alternative solutions, and (5) selecting a best solution. The five component skills were trained in sequence, as a multiple-baseline across skill behaviors design. It was hypothesized that the training program would successfully improve the subjects' ability to perform the component skills when solving trained and unfamiliar problems. The unfamiliar problems were included to test generalization of skill. The …

The Use Of A Behavioral Checklist To Delimit And Define The Premenstrual Syndrome, R. Hope Kerr

Masters Theses

For the premenstrual syndrome (PMS), there is no consensus as to specific symptoms comprising the syndrome or their temporal relationship to the menstrual cycle. The purpose of this study was to delimit and define PMS by comparing contemporaneous, behavioral data collected by 3 groups of subjects.

Based on the results of this study, PMS is suspected of being a misnomer for frequently random symptoms which may or may not be menstrually-related. "Syndrome" is misleading since there is no group of symptoms specific to one group of women. "Pre-" and "menstrual" are also misleading because the symptoms do not occur consistently …

Eliminating Resistive Behavior During Physical Therapy Using A Behavior Modification Procedure, Marcia Erhardt Roback

Masters Theses

The clinical utility of a behavior modification procedure, Differential Reinforcement of Other Behavior, to reduce resistive behavior during physical therapy was investigated using a sample of four severely physically and developmentally disabled females. A multiple baseline design across subjects was employed to assess the effects of positively reinforcing behaviors other than the resistive or inappropriate behaviors during the therapy sessions. The procedure employed produced a dramatic decrease in the inappropriate behavior of two subjects, a moderate decrease in the behavior of one subject, and a minimal decrease in the fourth. The observational system generated extremely reliable data as indicated by …

A Biomechanical Analysis Of The Effect Wear Patterns Of Running Shoes Have On Kinematic Variables Of The Lower Extremities, Audrey E. Randall

Masters Theses

The purpose of the study was to investigate the relationship between wear patterns of running shoes and selected kinematic variables of the lower extremities. Statistical analyses were completed by using a case study design for two male subjects. Subjects were filmed for ten strides on six different sessions over a three-month period. A two-way ANOVA design, with repeated measures, evaluated the dependent variables: (a) footstrike, (b) midstance and (c) toeoff phases. The degree of change was determined by digitizing ten points on the body. A University of California, Los Angeles, BMDP2V statistical package was used to determine differences between means. …

The Effects Of Group Incentive Plans On Individual Performance, Karen Geralyn Stoneman

Masters Theses

A simulated work environment was utilized to study the effects of group incentive plans on individual performance on an assembly task. The subjects in the study were college students who worked in groups of a small size, a medium size, or a large size. A reversal design was utilized in which the first condition was an individual incentive condition, the second was a group incentive condition, and the final was the return to an individual incentive condition.

The results showed: (a) individual performance did not significantly change when individuals were switched from an individual to a group incentive plan; (b) …

A Comparison Of The Effectiveness Of Three Language Intervention Strategies: Imitation, Modeling, Combination, Margaret I. Slattery

Masters Theses

The literature on language acquisition and the treatment of language disorders in children has been dominated by two variables. These variables are imitation and modeling. Research regarding the best technique for eliciting, generalizing and changing overall language performance in children has been inconclusive.

This study compared the effectiveness of three language intervention strategies: imitation, modeling, and a combination of imitation and modeling in eliciting and generalizing basic concepts and improving pre and post treatment scores on three standardized tests. Six language delayed kindergarten children served as subjects. The subjects were seen twice a week for five weeks.

No significant differences …

Effects Of Instructional Television In Math, Science And Language Arts In Two Small Elementary Schools, Delbert Maroon

Masters Theses

This field experience investigated the effects of instructional television on academic achievement of fifth and sixth grade students in two small elementary schools in Bond County. A two tailed t-test for the difference of means at the .05 level of significance was used to analyze the data collected. A self assessment survey collected from nine teachers determined that no significant differences in opinion existed between members of the teaching staff regarding instructional television usage. An analysis of student grades determined that no significant increase in student grades was found in the comparisons made. Results of this study indicate that the …

The Development Of A School Emergency Plan For The Blue Ridge School District #18, Farmer City, Illinois, Robert D. Hooker

Masters Theses

The purpose of this study was to devise an emergency preparedness plan handbook for the Blue Ridge School District #18, Farmer City, Illinois. The handbook was designed to aid the school administration and staff by defining definite administrative action in carrying out the steps necessary to protect students and staff in the event of an emergency situation. A data base was formed from several sources. Information was received through a review of the literature; a review of organizational materials; a review of information from school districts through a questionnaire; interviews with individuals from professional agencies; and a review of school …

An Analysis Of Factors Associated With The Change In Graduation Requirements At Champaign Centennial High School, David H. Pike

Masters Theses

The graduation requirements for the students at Champaign Centennial High School, Champaign, Illinois, changed effective with the class of 1988. This field experience investigated the possible effects of the new and more stringent graduation requirements. A comparative analysis using students in the classes of 1985, 1986, and 1987 for the baseline data with the students in the classes of 1988 and 1989 was completed. Specifically, the evaluator designed a procedure to statistically study the students' American College Test and SRA Survey of Basic Skills Test scores. A two tailed t-test for the difference of the means at the .05 level …

The Effect Of Caloric Restriction And Exercise On Plasma Lipid And Lipoprotein Concentration, Jeffrey J. Zachwieja

Masters Theses

The independent and combined effects of exercise training and caloric restriction on the plasma concentration of lipid and lipoprotein was studied. Thirty-two female volunteers were assigned to one of three treatment groups; exercise only, diet only or diet plus exercise. The exercise only group participated in a walk/jog program three days per week. For 30 to 45 minutes these individuals either walked or jogged at a intensity which elicited a heart rate that was 70% of the max heart rate reserve. The diet only group participated in a behavior modification weight loss program which restricted caloric intake to 1200 kcals …

Use Of Circadian Rhythms To Screen For Fever: A Replication, Michele S. Heckman

Masters Theses

There are inconsistent guidelines for, and consequently, inconsistent practice in the screening of hospitalized adults for fever. Using the predictive knowledge of circadian thermal rhythms, the purposes of this study were to identify (1) the hour of the day in which most fevers occurred and (2) the necessary frequency of measurement to detect fever. The sample consisted of 35 subjects, ages 22-62. Temperatures were measured at 6 p.m., 10 p.m., 6 a.m., 10 a.m., 2 p.m., and 6 p.m. for 24 hours. Eighteen (51.42%) of the 35 subjects had fevers during the 24-hour measurement period. Fourteen (77.78%) initial fevers were …

Promoting Adaptation Of The Young Child During An Outpatient Surgical Admission Assessment, Mary C. Mitus

Masters Theses

This study used an experimental design to investigate whether the timing of a child's admission physical assessment, either before or after an interview with the child's parent(s), had an effect on the upset and cooperation behaviors exhibited by the child during the physical exam.; Thirty-two children, age 12 to 36 months, who were scheduled for elective outpatient surgery were randomly assigned to control and experimental groups.; The hypothesis of the study was that children who were examined after the interview would exhibit less upset behaviors and be more cooperative with the examining nurse. It was hypothesized that these children would …

Primary Nursing: A Cost And Quality Effective Patient Care Structure, James Greer

Masters Theses

This descriptive study was undertaken to investigate differences in cost-effectiveness and quality patient care between primary nursing and team/functional nursing as practical in a 113 bed acute care community hospital. The sample was comprised of 80 hospitalized patients that were divided equally between a primary and team-functional nursing unit. Quality of Care was measured by the Rush-Medicus Nursing Care Quality System and cost effectiveness was determined by annual salaries.; Using a t-test statistical analysis, no significant differences were obtained in quality of patient care when using a primary nursing care structure with less FTEs as compared to a team leading …