Social and Behavioral Sciences Commons^™

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 …

Drug Use And Abuse: A Survey Of Mentally Retarded Citizens In Kalamazoo County, Michigan, Sandra Ann Burdick

Masters Theses

An abundant array of research in the area of drug use and abuse among various populations has been conducted in recent years. These studies have determined that although several demographic variables affect the prevalence of drug use, all segments of society who have access to drugs are at some risk. Whether relative risk is influenced by subaverage intelligence is unclear, however, for very little has been done to determine the prevalence of drug use and abuse among the mentally retarded.

In this survey methods were utilized to gather such information in Kalamazoo County, Michigan. A survey return rate of 73% …

The Effects Of Altruism On Activity Productivity In Elderly Women In Skilled-Care Nursing Facilities, Carol J. Getz

Masters Theses

This study investigated altruism as a factor in productivity in elderly women. Eight groups of institutionalized elderly women (n = 33) stenciled personalized (initials) stationery. Groups were randomly assigned to either the non-altruistic condition or the altruistic condition; there was control for time of day and location of the activity. Subjects in the non-altruistic condition made stationery for themselves, while subjects in the altruistic condition made stationery for abused children living in an innercity. The number of pieces of stationery produced and the duration of time engaged in activity were recorded for each subject. Mann-Whitney U tests revealed that subjects …

Hemispheric Brain Laterality Of Perception Of Tachistoscopically Presented Erotic Stimuli By Male And Female College Students, Randall Warne Stewart

Masters Theses

The effects of hemispheric asymmetry on the perception of erotic stimuli presented in either of the two visual fields was investigated. Freshmen and Sophomore college students, 20 males and 27 females, were used as subjects in the study. Subjects were bilaterally presented with combinations of erotic, neutral, and blank visual field stimuli using a "split visual field" procedure for a total of 96 200 msec. presentations. Subjects were asked to rate the presentations on a scale of 1 to 5; 1 was equal to neutral and 5 was equal to very erotic. Males and females rated erotic stimuli presented in …

Mental Practice: Its Effects On Walking Balance In An Elderly Population, Cheryl A. Linden

Masters Theses

The effect of mental practice on improving walking balance in an elderly population was studied. Walking balance was measured by the number of upper extremity equilibrium reactions elicited and placement of feet observed as subjects traversed an activity course. Twenty-three female subjects between the ages of 67-90 were randomly assigned to one of two groups. The experimental group mentally practiced traversing the activity course with the aid of a six minute audio tape. The control group participated in sedentary activities of equal duration. Both groups met for eight sessions. Independent and correlated t-tests indicated no significant difference in walking balance …

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.

An Attendance Incentive Procedure Using Group Contingencies, Norman Kevin Brown

Masters Theses

This study used a multiple baseline design to examine the effect of a lottery-based group contingency on unscheduled sick leave (USL) use by residential treatment workers. Sixty direct-care workers participated in this study. Researchers employed a group contingency that required workers to meet 2-week absence criterion levels in order to participate in a subsequent reinforcement lottery. The workers who won the lottery chose one of four rewards including 20 dollars, 4 hours paid time-off, lunch with a supervisor, and four movie tickets. The mean number of USL hours used in each of five work units was reduced significantly during intervention. …

Lead Seals From Fort Michilimackinac, Mackinaw City, Michigan, Diane L. Adams

Masters Theses

Archaeologists have routinely identified small lead seals found on sixteenth- to eighteenth-century sites in North America as "bale seals." An analysis of the lead seals from Fort Michilimackinac, Mackinaw City, Michigan, (1715-1781) was conducted to determine whether the seals are actually cloth seals from individual textiles.

Four lines of evidence were examined in order to clarify the function(s) of lead seals: documentary sources, quantitative analysis of archaeological data from Fort Michilimackinac, comparative data from site reports, and cloth imprint analysis.

Available evidence supports an interpretation that most lead seals are cloth marks. Lead seals served as indicators of quality, ownership, …

Modernization In West Africa: How Women's Lives Have Been Marginalized, Patricia S. Peterman

Masters Theses

Social scientists have documented the effects of colonialism and independence in West Africa, but have focused on male roles in economic institutions. Recent research reveals not only the importance of women as agricultural producers but also the marginalization of women in contemporary national society. Development projects have not eased economic hardship, rather emphasis on industrialization has led to agricultural underdevelopment, borne more heavily by women and children than by men.

This paper looks at the micro-level issues of the division of labor, the structure of the household, the status of women, and issues concerning fertility and reproduction. In doing so, …

Maxillary Suture Obliteration: A Method For Estimating Skeletal Age, Robert Walter Mann

Masters Theses

The palatal processes of the adult human maxilla consist of two horizontally directed bones of quadrilateral shape situated posterior of the nasal fossae. In the early stages of morphogenesis, these palatal folds are vertically oriented and separated by the developing tongue. Between the eighth and eleventh weeks the fetal tongue descends allowing alignment and midline fusion of the palatal processes of the maxilla. At birth the palate is composed of four bones joined by broad serrated sutures. With increasing age the suture gaps narrow, fuse, and ultimately obliterate.

The purpose of this study is to develop a method of estimating …

Minimizing Stimulus-Reinforcer Contributions To Operant Latency, Mario Miguel Delgado Zambrano

Masters Theses

The present study involved two experiments using an unlighted food hopper. The first provided magazine training with the darkened hopper, followed by a test for autoshaping potential. The second, using birds that showed very little autoshaped behavior in the first experiment, and continuing to use the unlighted hopper, measured operant latencies in a Hesse (1984) discrete-trial multiple schedule using a two-key procedure for separating stimulus-reinforcer and response-reinforcer contributions. The objective here was to demonstrate latency differences between favorable and unfavorable schedule components, while limiting the possible confound of stimulus-reinforcer contributions as measured by initial stimulus-key responding.

Despite being unable to …

Power And Dependency In Close Heterosexual Relationships: A Test Of An Exchange Theory Hypothesis, Gregory L. Sanders

Masters Theses

Ninety-nine heterosexual couples were surveyed to test the exchange theory hypothesis that interpersonal power and relative dependency are inversely related in dyadic relationships. Controlling for gender, this hypothesis was examined through a path analysis for each of six groups: the overall population, dating couples, engaged couples, cohabiting couples, married couples, and couples treated as a single unit. Results indicate that males are reported as relatively more powerful than females, and this gender effect is found to increase with the permanence of the relationship. Relative dependency has effects on power which also vary according to the type of relationship. Self-reported "subjective …

A Comparison Of Retail Sales Performance Under Individual And Group Quota Systems, Karen Beth Bishop

Masters Theses

The research goal of this study was to determine if changing from an individual to a group quota system changed variability in sales performance. Data were collected within three branches of the company. Within subject and within group variances were calculated using salesclerk's sales figures. Three months of 1986 represented individual quota figures, while the same three months of 1987 represented group quota figures. Results of the within group variance found two departments had a variance decrease and one department had a variance increase. Cumulative sales for both systems found decreases in sales using the group quota system for two …

The Effects Of Magnitude Of Extrinsic Reinforcement On Intrinsic Interest: An Experimental Analysis, Brian Howard Gribler

Masters Theses

The present study examined the effect that three magnitudes of extrinsic reinforcement had on wheel running following the termination of reinforcement. After an initial baseline period, three groups of rats were assigned to one of three conditions: a variable interval 60 second schedule of reinforcement, a variable time 60 second schedule of reinforcement, or a control condition. Each subject in the reinforcement groups was exposed to three different magnitudes of reinforcement. Each reinforcement phase was followed by a return to baseline. The results indicated that contingent reinforcement increased wheel running although rates were comparable for all magnitudes of reinforcement. No …

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.

Premeditated Deceit: The Atomic Energy Commission Against Joseph August Sauter, Clifford T. Honicker

Masters Theses

About 130 miles northwest of Minneapolis, lies the farming community of Farwell, Minnesota (pop. 103). This is the case of Joe Sauter, a sheep farmer who in 1958 filed a claim against the Atomic Energy Commission for loss of livestock, damage to trees, and personal injuries that he believed were the result of radioactive fallout. This case will detail the efforts of the AEC to cut short the claim of radiation injury by suppressing key radiological data which would have substantiated Sauter's claim and proved damaging to the AEC.

Officials within the AEC knowingly and willfully made false statements and …

The Evolution Of Turkey's Foreign Policy: The Truman Doctrine And Turkey's Entry Into Nato, Sinan Toprak

Masters Theses

This thesis examines the historical development of Turkey's foreign policy up to the period immediately following World War II, and its decision to join the North Atlantic Treaty Organization (NATO).

The study begins with a survey of Turkey's geopolitical importance. The narrative highlights political conditions from the Ottoman period to the years following World War II. Domestic political developments, as well as foreign relations of Turkey in the Republican period, are analyzed.

Turkey's current foreign policy was established during the initial years following World War II. The thesis discusses the reasons for the shift in Turkey's foreign policy, from peaceful …

The Effects Of Music Videos On Adolescent Females Self-Concept And Body-Image, David Scott Eggli

Masters Theses

Music videos are a phenomenon of the 1980s. Their striking imagery, flashy choreography, sexy clothing, and quick cuts have attracted a huge audience of adolescents and changed the face of the fashion industry. If rock stars and music videos can attract millions of teenage viewers and change the style of clothes worn, they may also affect a teenager's self-concept and body-image.

The subjects in this research project were 18 adolescent females between the ages of 12 and 17. The subjects viewed either music videos or G-rated movies. The Piers Harris Children's Self-Concept Scale served as the dependent variable for pretest …

Sex Determination Of Fragmentary Crania By Analysis Of The Cranial Base: Applications For Study Of An Arikara Skeletal Sample, Margaret M. Williams

Masters Theses

A total of 175 adult human crania from an Arikara Indian skeletal sample are used in this evaluation of a discriminant function analysis for determining the sex of fragmentary crania. The method used was developed by Holland (1986b) and employs nine cranial base measurements. Only crania with associated innominates are used for development of the discriminant functions and a total of 26 crania without innominates are used as a test sample.

A test of measurement error indicates an average of 17.5% of variation due to measurement error for all measurements except the Distance between Foramina (DF). Data from the DF …

A Study-Support Program For High-Risk, Black College Freshman Enrolled In A General Psychology Course, Angela Michelle Williams

Masters Theses

As a replication of Jackson's (1984) work, this research compared the performance of three groups of college freshmen. The groups consisted of black, high-risk students who voluntarily enrolled in a study-support group because of their initial quiz scores. The support program required the students to study each week's psychology objectives in four smaller segments, rather than studying all the week's material at once. The assumption was that this would increase the students' contact with the study material and improve their performances. An ABA design was used. The participants in the support program received higher quiz scores and final grades than …

Drug Addict And Non-Addict Offenders: A Comparison Of The Disparity In The Types Of Crimes, Sentencing Recommendations, And Formal Dispositions Of Each Group, Scott B. Courtney

Masters Theses

The purpose of this study is to explore the relationship between the type and severity of a crime and the offender's known history (past or present) of controlled substance abuse.

A random sample of federal cases between the years 1980-1985 was used to see if the offender's known problem with substance abuse had any impact on the severity of the recommended and actual sentence imposed on the offender.

Specific control variables such as race, age, educational level, and marital status of the offenders were also incorporated.

Increasing Appropriate Behavior Using Antecedent Physical Exercise In Mentally Retarded Adults, Steven Degroot

Masters Theses

In order to ascertain if aerobic exercise would facilitate task performance, two mentally retarded adults exercised five days a week and performed three discrimination tasks three days a week. Baseline performance was determined for the two subjects on the tasks which involved shape discrimination, picture discrimination, number discrimination, and sequencing. After their baseline performance was determined, the participants began an exercise program which worked toward increasing their pulse rates to an aerobic level (150% of resting pulse). Subsequently, the subjects performed the discrimination tasks immediately after exercise. After this intervention period, baseline performance was again determined. The results indicated that …

Assessment And Training Of Visual And Tactual Stimulus Equivalence, Brooke Ann Rigney

Masters Theses

Visual-tactual equivalence was examined within the stimulus equivalence paradigm originally developed by Sidman in studies of verbal behavior (1971). Experiment I assessed for equivalence between tactually and visually presented objects. In Experiment II, colors and textures were added to the objects and the effect of modality distinctive stimuli on equivalence was examined. Experiment III then studied the establishment of equivalence with these modality distinctive stimuli using the Sidman stimulus equivalence paradigm.

Visual-tactual equivalence was demonstrated in Experiment I. Experiment II demonstrated that equivalence could be disrupted by modality distinctive stimuli. Experiment III then showed that equivalence could be demonstrated between …

A Cultural Study Of The Hispanic Population In Kalamazoo, Michigan, Diane M. Rodriguez

Masters Theses

The purpose of this study was to detail the cultural diversity of the Hispanic population in Kalamazoo, Michigan, so as to enhance the efforts of social and government agencies in dealing with the social and economic needs of these people.

While other studies have been conducted on Hispanics, this project was unique in that (a) data were collected while the researcher was in the role of advocate as an employee of the Hispanic-American Council, and (b) emphasis was placed on the cultural components of each Hispanic group in Kalamazoo. The discussion centers on the Mexican-Americans, Cubans, and Panamanians, with briefer …

The Effects Of Methsuximide And Mephenytoin On The Repeated Acquisition Performance Of Pigeons, Dawn D. Delaney

Masters Theses

Learning impairment is a potentially serious side effect of antiepilepsy medications. The present study investigated the effects of methsuximide and mephenytoin on learning in pigeons performing under a repeated acquisition procedure. Given acutely, methusuximide (25, 50, 75, 100 mg/kg) and mephenytoin (60, 120, 240 mg/kg) produced generally dose-dependent decreases in rates of responding; increases in percent errors were largest at doses that produced the greatest decrease in response rate. An analysis of the within-session distribution of errors revealed that certain

Responding Under Homogeneous Versus Heterogeneous Chained Variable-Interval Schedules, Stephen P. Starin

Masters Theses

Four pigeons responded under chained variable-interval schedules in which the required response topographies were either similar [i.e., a homogeneous chain] or dissimilar Ci.e., a heterogeneous chain]. Subjects were exposed to all possible combinations of initial-link key pecking or treadle pressing and terminal-link pecking or treadling. Three of four subjects displayed higher initial-link response rates under the homogeneous chains. The present results were explained in terms of an induction effect in which the strengthening effect of reinforcing a particular terminal-link response topagrapahy generalizes to similar responses earlier in the chain, but not to topographically different responses.

The Effects Of Kinship On Land Transfer: A Study Of Settlement On The Cumberland Plateau Of Kentucky And Tennessee, Jeffrey W. Gardner

Masters Theses

This thesis examines specific aspects of nineteenth century Euroamerican settlement on the Cumberland Plateau of Kentucky and Tennessee. Primary historical documents i.e. county deed records, are used as the principal data source in a study of the effects of kin relationship on the process of land transfer. Blevins family property transfers, recorded between 1800 and 1910 in Wayne County, Kentucky and Scott County, Tennessee are examined systematically to: 1) test previous ethnographic and ethnohistoric empahses placed on kinship as a primary settlement determinant and the principal basis for local group solidarity; and 2) demonstrate the utility of deed record information …

Socioeconomic Variability In Federal Period Overhill Cherokee Archaeological Assemblages, Brett High Riggs

Masters Theses

During the early nineteenth century, Cherokee society rapidly evolved from its traditional state of social and economic homogeneity into a state of marked socioeconomic heterogeneity, This transformation is attributable to differential acculturation of Anglo-American economic strategies, material culture, and ideologies by various sectors of Cherokee society. Such socioeconomic heterogeneity is expected to be manifested in the archaeological record by a high degree of intercontextual variability in Federal Period Cherokee assemblages, contrasting with low levels of variability in Colonial Period Cherokee assemblages. This proposition is addressed in this study through comparative analysis of 13 Federal Period Cherokee assemblages, two Federal Period …

An Archaeological Survey Of Big Bone Cave, Tennessee And Diachronic Patterns Of Cave Utilization In The Eastern Woodlands, George Martin Crothers

Masters Theses

An archaeological survey of Big Bone Cave, Tennessee was conducted by the author from August 1984 to August 1985. Results of the survey indicate that while numerous historic activities, particularly the mining of saltpetre, have disturbed prehistoric deposits in the cave, evidence of aboriginal use of the cave remains intact. The nature of prehistoric remains, their context, and the radiocarbon dated period of activity are used as evidence to support the interpretation that extensive mining of selenite gypsum occurred in the cave, primarily during the Early Woodland period.

The radiocarbon age chronology from Big Bone and other similar cave sites …

A Comparison Of Norm-Referenced, Traditional, And Computer-Assisted Language Assessments, Michel P. Helmke

Masters Theses

Current literature in the field of communication disorders suggests that traditional norm-referenced tests may yield erroneous or misleading information regarding a child's level of language acquisition. Additional research suggests that the most valid and reliable technique for determining a client's level of linguistic expertise is language sampling and analysis. Language sampling and analysis has traditionally been rejected as a means of evaluation, especially for the school-age child, due to the length of time necessary to complete such analyses. In recent years, language sampling and analysis techniques have been redesigned as computer software application programs. Computer software application programs may significantly …