The present study was designed to investigate the discrepancy in test performance between the upper-middle-class and lower-class kindergarten-age child as a function of differential familiarity with test content.

The purpose of this study was to compare a group of college smokers with a similar group of college nonsmokers on eleven Rorschach indices. The sources of data were thirty-five smokers and thirty-five nonsmokers enrolled in Introductory English courses at Texas Christian University during the 1971-1972 academic year.

The purpose of this study was to compare the effectiveness of a time-extended counseling group with a traditional counseling group on the three variables: self-actualization, intimacy, and members' reactions to the group experience.

The problem of this study concerned the sociometric status of learning disability (LD) and normal children in the classroom. More specifically, the degree of cross choosing between LD and normal children was compared for three different teaching models.

This study has a twofold purpose. The first is to determine the consequences related to labeling deviant behaviors, especially as these effects are reflected in the person who labels and defines deviant behavior. The second is to evaluate the medical model of abnormality in relation to the labeling of deviant behavior.

The purpose of the research study was to provide improved relaxation training with the use of an electromyography feedback device based on the design of Green et al. (1969). It was intended that this instrument would allow the training of deep muscle relaxation to the point of neuro-muscular silence, while remaining inexpensive enough to be applied in the clinical setting.

A number of previous investigations have suggested that schema learning would be more readily facilitated by a recognition task than a reproduction task due to the increased memory requirement of the reproduction task. Differential memory requirements of 0, 4, 8, 16 and 32 seconds were imposed on 50 Ss in a recognition task to determine if increased memory requirements improved schema learning in the same mode as the reproduction task. The results indicated no significant improvement in schema learning with increased memory requirement. The data does suggest negative transfer from reproduction to recognition task. Recommendations for design and procedural improvements are included.

This study is an exploratory attempt to evaluate the efficacy of the use of the ITPA in discriminating between the learning performance of "good" and "poor" auditory learners and between "good" and "poor" visual learners on a paired-associate task presented visually or auditorially.

The present study sought to investigate the combined influences of degree of first-list learning, stimulus order, emphasis, and meaningfulness on the selection strategies of college subjects.

The investigation examined the effects of formal and semantic intralist stimulus similarity (ISS) on transfer of stimulus differentiations in the A-B, A-C paradigm.

The problem with which this investigation is concerned is that of determining if peer appraisal of leadership style is related to productivity.

An exploratory study was conducted to examine feelings of alienation in high school and college students.

"Shaping" or "method of successive approximation" is a procedure which may be applied to increase the frequency of a response which has a low operant level, or it may also be used to bring about responses which have not been previously emitted. In "shaping," the experimenter initially reinforces a response which is within the behavorial repertoire of the subject. Then, the experimenter reinforces only responses which approximate the behavior which is desired. The final behavior is then directly reinforced.

This investigation was concerned with the potential effectiveness of an aerobic running program in the reduction of anxiety. Anxiety was defined in this investigation as a subject's score on the Taylor Manifest Anxiety Scale (TMAS).

One hundred and fifty-five Texas juries were examined to determine the sex of the person elected foreman. Because the role of the foreman is traditionally a male role and a leadership role, it was hypothesized that few women would strive for the position of foreman and that few would be elected to it. It is believed that the proportion of women foremen is a reflection of lack of achievement orientation (or learned helplessness) on the part of women in this situation, and of the degree to which members of the group have internalized the concept that women are less competent than men for a traditionally male leadership role. Of the 155 foremen only 14 were women, a finding which is significant at the .00001 level.

The problem investigated is that of determining if there are differences in the ability of mentally retarded persons over age 21 to learn motor skills as opposed to those under 21. Data were gathered at the Denton State School on 110 subjects. The first chapter is concerned with the theoretical background, purpose, and the hypothesis. The second chapter contains information on subjects, materials, method, and statistical treatment. The third chapter covers presentation and discussion of the data, and the fourth chapter includes the summary, conclusions and recommendations. Results of the study indicated that there were few differences between the two groups. Future studies should be run with samples from individual age groups extending from 6 through 21. This would be realistic in establishing a motor learning curve for this population.

The present study investigated the relationship of 16 Personality Factor (16 PF) Scores to institutional adjustment, educational level, recidivism, and escapism of 665 prisoners in a maximum security prison. Two phases of data analysis were conducted. Multiple two-tailed Students' t tests resulted in significant differences on all 16 PF Factor Scores between prisoners and Cattell adult norm group. Significant differences were also found between prisoners and Cattell prisoner norms. In phase two, four multiple linear regression models were constructed. Significant 16 PF scales, age, and educational differences were found within the prisoner sample. Possible implications of the use of the 16 PF in regression models in paramorphic clinical prediction programs are discussed.

To supplement college introductory statistics instruction, an interactive drill system was developed and implemented on a Hewlett- Packard 2000 timesharing computer. Unlimited practice in basic procedures and algorithms was provided over 38 topics including Chi-square, correlational methods, and one-way analysis of variance. Validation of intermediate computational steps was provided, and more difficult or remedial problems sets were made available. Optional files recorded performance data. Four support programs initialized performance files and generated summary reports. Extensive documentation and a library of reusable subroutines were designed to assist future authors to expand the system. The drill and practice system was made generally available to all university departments and students.

The purpose of the present study is to compare a "traditional" behavioral therapy approach (based on selfcontrol techniques) with a previously unresearched "contextual therapy" for the treatment of overweight. The remainder of this chapter is devoted to a discussion of a variety of relevant behavioral techniques, an evaluation of them, and a discussion of a contextual model for the treatment of overweight.

The effects of the counselor's religious values on the counseling process has been a focal point recently in the literature on counseling and psychotherapy, especially with regard to how the counselor's announced values might effect potential clients' selection of a counselor. In the present study, the investigator addressed this issue in a study with 125 male and 125 female undergraduate students assigned to five different groups in which they read a script that differed with respect to the counselor's religious orientation. The content of the five scripts ranged from no mention of religious values to describing in detail the specific religious values of the counselor. Subjects' responses to the scripts were measured by having them rate (1) the degree of similarity in their own values and the announced values of the therapist; (2) their rating of how helpful they thought the therapist would be with their problem; and, (3) their stated willingness to see the counselor. Results indicated that subjects who read the script describing an agnostic counselor saw a significant degree of dissimilarity between their own and the counselor's values, but this did not affect subjects' perceptions of the counselor's helpfulness or their willingness to see the counselor. Differences …

Psychiatric patients, particularly schizophrenics, tend to be less accurate decoders of facial expressions than normals. The involvement of three basic information processing stages in this deficit was investigated: attention; encoding; and processing. Psychiatric inpatients, classified by diagnosis and severity of pathology, and nonpatient controls were administered seven facial cue decoding tasks. Orientation of attention was assessed through rate of diversion of gaze from the stimuli. Encoding was assessed using simple tasks, requiring one contrast of two facial stimuli and selection from two response alternatives. Processing was assessed using a more complex task, requiring several contrasts between stimulus faces and selection from numerous response alternatives. Residualized error scores were used to statistically control for effects of attention on task performance. Processing task performance was evaluated using ANCOVA to control for effects of encoding. Schizophrenics were characterized by generalized information processing deficit while affective disorder subjects evidenced impairment only in attending. Attention impairments in both groups were related to severity of psychopathology. Problems in encoding and processing were related only to a schizophrenic diagnosis. Their decoding deficits appeared attributable to general visuospatial discrimination impairment rather than repression-sensitization defenses or the affective connotation of cues. Adequacy of interpersonal functioning was associated with measures …

Five chemicals indigenous to the dental office environment that may cause toxic effects are formaldehyde, phenol, acrylic, mercury, and nitrous oxide. These chemicals create abnormal stress on physiological and psychological systems of the body resulting in symptomatology and pathology when the body defenses can no longer maintain homeostasis by adaptation. This study demonstrated serious behavioral consequences of chemical and heavy metal exposure. This study provided evidence that a significant percentage of dental office personnel who are exposed to the dental office chemicals show psycho neurological dysfunction. It was concluded that these individuals suffer adverse reactions to the chemicals in their work environment. The problem areas included perceptual motor difficulty in cognitive functioning, concern with bodily functions, despondency, and interpersonal problems.

The factor structure of the Luria Nebraska Neuropsychological Battery (LNNB) Form II was examined. A principle components factor analysis was performed on a sample of 102 psychiatric and neurologic subjects. It was necessary to remove 45 items from the analysis due to perfect performance by most subjects. The results were orthogonally rotated to simple structure using a Varimax method of rotation, and then compared to previous LNNB Form I and Form II results. Thirty-three factors were generated in the Exploratory Factor Analysis (EFA) . There was a very high agreement with the factors from Form I. Only one new factor was identified that didn't have a comparable Form I factor, and this factor appears to have neurological support. The similarity of the factor solutions between the two forms supports the continued use of factors derived from Form I for the interpretation of Form II, and supports the underlying structure presupposed by Lurian constructs. The present study also tested the significance of the hypothesized factor structures through confirmatory factor analysis (CFA). No hypothesis about the underlying factor structure based on previous exploratory studies was supported. The CFA did suggest that the best factor solution to the LNNB Form II is one …

The purpose of this study is to investigate the relationship between task-related attributes and the elicited cognitive processes of a human decision maker. Previous findings on the feasibility of using cognitive style as a guideline for information systems research and design were inconclusive. It is vital to design a system that meets users decision behavior, but the inherent hazards of information systems design based exclusively on user cognitive styles is suspect. This study provides a basis for understanding the potential variation of cognitive processes across different task environments.