Medicine and Health Sciences Commons^™

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 …

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 …

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 …

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) …

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. …

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 …

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 …

A Comparison Of Nurse And Spouse Perceptions Concerning Psychosocial Needs, Marie C. Bednarczyk

Masters Theses

The purposes of this research were to discover and compare spouse's and nurse's perceptions of selected psychosocial needs. Twenty-six spouses of cardiac patients admitted to intensive care ranked 45 need statements using the Critical Care Family Needs Inventory. Nineteen nurses were also asked to assess and select the spouse's needs using the same tool. The need to know the prognosis was identified as the most important by the spouses of this study. Whereas, the nurses perceived the need to have hope as the most important for the spouses. The results showed that significant differences existed between the perceptions of spouses …

Creating A Model For A Student Assistance Program For High School Students Involved In Substance Abuse, George C. Lewis

Masters Theses

Substance abuse is a problem faced by schools, parents, students and communities. The purpose of this field experience was to provide a plan to help educators, parents, students and communities deal effectively with youth involved in substance abuse. The need for this field study became evident to the researcher when twenty-five students from the student body of Salem Community High School were placed in in-patient substance abuse programs during the 1985-86 school year.

The literature was examined and certain reactions and trends indicated in the literature were identified. Many substance abuse programs were reviewed. Key programs reviewed include the following: …

Analysis Of Body Composition With Use Of Body Impedance Analysis And Skinfold Calipers: A Correlation Study, Deborah J. Biver

Masters Theses

No abstract provided.

The Effects Of Unilateral Brain Damage On Analogical Reasoning By Stroke Patients, Letitia Lynn Gillespie

Masters Theses

This study examined the ability of individuals with unilateral left hemisphere damage (LHD) and right hemisphere damage (RHD) to complete multiple modality analogy tasks. Four groups, for a total of 46 subjects--12 LHD patients, 8 RHD patients, 20 child control subjects, and 6 adult control subjects--performed word, figure, and picture analogies. The combined non brain damaged control groups performed significantly better than the combined brain damaged experimental groups on the combined analogy tasks. No significant difference was found between the LHD and RHD groups on the combined analogy tasks. The modalities of analogical reasoning tasks did not differentially affect the …

Congruence Between Type Of Activity And Volition And Its Relationship To Life Satisfaction In Nursing Home Residents, David De Noble

Masters Theses

This study examines the relationship between life satisfaction and the volition subsystem of 32 older adults who reside in nursing homes. Specifically, it attempts to measure congruence or the perception of the individual that the inherent characteristics of an activity "fit" his or her sense of personal causation, values and interests. The study examines the relationship between this congruence and life satisfaction.

Results of the study identified positive correlations between congruence and life satisfaction. Correlations between congruence of volition subsystem components and activity were at a statistically significant level (p <.05) for personal causation, values and total volition. Correlations between congruence of volition subsystem components and some specific activities were also found.

A Comparison Of Cognitive-Behavior Therapy, Relaxation Therapy And Cognitive Restructuring On State And Trait Anxiety In Speech Anxious Adults, Bernard C. Sefchick

Masters Theses

This study tested the following hypotheses: (a) Cognitive-Behavior Therapy would be more effective than either Relaxation Therapy in reducing speech A-state anxiety or Cognitive Restructuring in reducing speech A-trait anxiety; (b) Relaxation Therapy would be more effective than Cognitive Restructuring in reducing speech A-state anxiety; and (c) Cognitive Restructuring would be more effective than Relaxation Therapy in reducing speech A-trait anxiety.

Fifteen volunteers from a speakers organization were screened and randomly assigned to one of three treatments. The Speech Anxiety Inventory was administered before and after treatments to assess subjects' levels of speech A-state and A-trait anxiety.

Results indicated that …

Effect Of Choice Making On A Self-Care Activity In Mentally Retarded Adults And Adolescents, Martin S. Rice

Masters Theses

Of central importance to occupational therapy is the issue of motivation in activity. The purpose of this study was to look at the effects of choice on motivation during an activity undertaken by mentally retarded adults and adolescents. Each subject was given a choice of five wrinkled T-shirts that had sports logos on them. The subject chose one but was then asked to iron the T-shirt before he took it to keep. With counterbalancing for order of presentation, each subject also experienced not having a choice between five T-shirts and then ironing the one given to him. The amount of …

Rheumatoid Arthritis: Balancing Activity And Rest, Lynn A. Lowe

Masters Theses

Fatigue is a major symptom of rheumatoid arthritis (RA), along with joint pain, stiffness and functional impairment. Balancing activity and rest in order to decrease fatigue is frequently mentioned by health professionals as an important strategy in the management of the disease. One hundred and three adult men and women with RA were surveyed via a written questionnaire about their experience of fatigue, four types of rest, employment status, duration of illness, age, sex, and advice about rest. Frequencies related to these variables are reported. Some rest variables were found to be significantly correlated with age and fatigue. No significant …

An Evaluation Of The Effects Of An Infant-Care Skills Training Program On Fathering Behaviors, G. Joseph Vrazo

Masters Theses

This study replicated the findings and expanded the assessment procedures of a previous study that had established the effectiveness of a multi-component infant-care skills training program for first-time fathers. A multiple probe design was used in this study to demonstrate that the training program produced criterion performance of the infant-care skills by four experimental fathers; also, an increase in the frequency of infant stimulation activities initiated by these fathers was observed. A pre/post training evaluation of the effects of the training program on the fathers' performance of play and affectional behaviors and daily infant-care activities yielded negative results. Four control …

A Comparison Of An Ideal And A Real Quality Of Work Life Program, Noreen Goldschmidt

Masters Theses

The purposes of this study were to examine the differences between: (a) a real and idealized Quality of Work Life program; (b) individual groups and the idealized Quality of Work Life program, and (c) groups surveyed.

Two departments were surveyed to obtain perceptions of a Quality of Work Life program existing within a utility company located in the state of Michigan.

Percentages were calculated on the Agree and Strongly Agree response alternatives for all items included on the survey. For the three comparisons made the difference in percent was tested at the.05 level of significance. The results indicated that the …

The Effects Of Music Video Violence On The Aggression Level Of Emotionally Disturbed Adolescents, Kathleen Jo Young

Masters Theses

The purpose of this study was to investigate the effects of violent music videos on aggressive behavior in psychiatrically hospitalized adolescents. Associations between male and female responses were investigated as well as responses between high-aggressive and low-aggressive subjects.

Subjects were 30 in-patient emotionally disturbed adolescents, 13 to 17 years of age. Subjects served as their own controls. Treatment consisted of the viewing of a violent video with violent lyrics, a violent video without violent lyrics, and a non-violent video. Aggression was measured prior to the treatment with a 23 True-False questionnaire completed by subjects and Behavior Rating Forms completed by …

A Comparison Of Awareness Training And Competing Response Training In The Treatment Of Muscle Tics And Nervous Habits, Gregory A. Wright

Masters Theses

This study examines two components of Azrin and Nunn's (1973) habit reversal procedure in an attempt to separate the effects of awareness training from the effects of competing response training. Research (Miltenberger, Fuqua, & McKinley, 1985) has indicated that an intervention combining awareness training and competing response practice is as effective as the entire habit reversal package in suppressing muscle tics. However, because the competing response component is always administered in conjunction with awareness training, the effects of each component are obscured. Four subjects, two with muscle tics and two with nervous habits, received an intervention of either awareness training …

The Effects Of Activity Group Structure On Cohesion, Engagement, And Affective Meanings In Acute-Care Psychiatric Patients, Hope L. Brucki

Masters Theses

Through activity analysis, occupational therapists identify various components of group structure and group processes for use in therapeutic activities. This study compared the effects of individual activity group structure (members engage in individual projects) and common activity group structure (members share a common project) in a sample of 38 acute-care psychiatric patients. Subjects were randomly assigned to one of eight theme-oriented poster-making groups, four for each experimental condition. Cohesion among group members was measured by the Group Environment Scale (GES), engagement was assessed by the Group Climate Questionnaire-Short Form (GCQ-S), and affective meanings were evaluated by Osgood's short-form semantic differential …

Effects Of Assertiveness Training And Cue Controlled Relaxation Training On Cardiovascular Reactivity To Social Stressors, Bernardine M. Pinto

Masters Theses

The objective of this study was to examine the effects of two interventions (assertiveness training and cue controlled relaxation training) on cardiovascular reactivity to role play simulations of social stressors. For this purpose, a single subject multiple-baseline experimental design was employed. Four subjects (three female and one male) received assertiveness training (which focused on behavioral components of assertiveness) and cue controlled relaxation training. Following assertiveness training, subjects responded assertively to the role plays but their blood pressure reactivity was not reduced. Cue controlled relaxation appeared to reduce blood pressure reactivity to a limited extent. Factors associated with the effects of …

The Mexican American Elderly And Barriers To The Utilization Of Health Care Services, Kathleen Anne Hoekstra

Masters Theses

The utilization of health care services by the Mexican American elderly is low compared to the severity of their health problems. This thesis examines the sociocultural factors which affect the interaction of the Mexican American elderly and mainstream health professionals. Included is a brief history detailing discriminatory practices, a description of traditional Mexican cultural practices and attitudes, and an exploration of the cultural barriers which limit access to health care.

An Otopathological Assessment Of Dogs Exposed To Excessive Dietary Fluoride And/Or Suspected Water Borne Toxins, Barbara Ann Hannah

Masters Theses

In 1970, a once very productive Allegan, Michigan dog kennel began experiencing a rash o£ unexplained perinatal deaths and reproductive anomalies in Shetland pups. Anomalies including cleft palate and lip, kinked tails, twisted feet and convulsions immediately before death plagued the neonates. The adult dogs were reported to have tooth mottling, exostoses and auditory and vestibular problems.

Because the dogs had been on high fluoride diets and because the kennel well water was suspected of harboring toxins, a group of 20 Shetland dogs was used to try to find if there was any correlation between the reproductive problems and the …

The Effect Of Assertiveness Training On Assertive Behavior And Corresponding Self-Descriptive Statements, James Scott Boland

Masters Theses

This study examines the changes in subjects' assertive behavior and corresponding changes in self-perceptions/-cognitions after assertiveness training. Based on the findings from cognitive dissonance studies, it is suggested that nonassertive subjects would begin to evidence assertive self-perceptions/cognitions if they learned to behave assertively via behavioral skill training methods. Three males and five females volunteered to undergo one session of baseline measures and four training sessions. Pre-treatment RAS, EIBS, and Baseline measures of behavior and cognitions as measured by changes in behavioral ratings and post-trial form responses. Post-training RAS and EIBS responses were similar to those found in assertive subjects. Results …