Brief Rorschach records with children and adolescents

In order to determine the frequency with which children and adolescents give brief Rorschach (R less than 14) records and to test the hypothesis that brief records represent a resistance to testing, the psychological evaluations of 439 admissions to an inpatient unit were reviewed. Of the records reviewed, 16.6% were found to contain less than 14 responses. When the complete test protocol of those subjects who provided brief records were compared with those of a matched group, it was found that the group with brief records failed to complete the other parts of the evaluation significantly more often than did those subjects who did not give brief records. There was no significant difference between the two groups on IQ scores or on self-report scores of depression, anxiety, and social desirability. Result are interpreted as supporting Exner's (1988) hypothesis that brief records represent a form of resistance to being tested.     

Effects of personality and loss of anonymity on aggression: A revaluation of deindividuation1

Zimbardo's deindividuation hypothesis was reexamined by individuating some subjects. Twelve four-person groups administered shock to a confederate in a 2 × 2 × 2 factorial design with two levels of social individuation (subjects' level of anonymity to group members), two levels of nonsocial individuation (subjects' opportunity to give identifying information to the experimenter on a word association test), and two levels of individual differences. It was found that subjects who individuated themselves by giving information to the experimenter on the word association test showed more, not less, antisocial behavior. Furthermore, this increased antisocial behavior was exhibited only by externally oriented subjects: those with an external locus of control and a low mysticism score. Some of those more antisocial subjects were also more likely to report feeling like they stood out from the group. It was concluded that antisocial behavior in this paradigm may thus be a response to experimenter demand felt most strongly when subjects felt most identifiable.     

Sensitivity and Strength: Effects Of Instructions on Resistance to Change

Several research laboratories have found that instructed behavior can be less sensitive to changes in contingencies than shaped behavior. The current experiment examined whether these differences in sensitivity could be related to resistance to change. Two groups of subjects, who were matched on the basis of an initial disruption assessment, were exposed to a variable-interval 30-s schedule of reinforcement with and without a disrupter. The disrupter was a video presentation of a popular television situation comedy. One group received minimal instructions (MI) that told them only that they could earn points exchangeable for money. Each member of the second group received a complete instruction (CI) that described the topography of the target response that was yoked to a MI subject’s stable baseline response rate. The response rates under the disruption condition for the CI subjects were more resistant to change than the MI subjects in 14 out of 15 disruption sessions. These findings are discussed in terms of resistance to change being increased by instructional conditions like those manipulated and that the procedures used to test disruption provide an additional method to !waluate differences between instructed and contingency-governed behavior.

     

Effects of personality and loss of anonymity on aggression: a reevaluation of deindividuation.

Zimbardo's deindividuation hypothesis was reexamined by individuating some subjects. Twelve four-person groups administered shock to a confederate in a 2 x 2 x 2 factorial design with two levels of social individuation (subjects' level of anonymity to group members), two levels of nonsocial individuation (subjects' opportunity to give identifying information to the experimenter on a word association test) and two levels of individual differences. It was found that subjects, who individuated themselves by giving information to the experimenter on the word association test showed more, not less, antisocial behavior. Furthermore, this increased antisocial behavior was exhibited only by externally oriented subjects: those with an external locus of control and a low mysticism score. Some of those more antisocial subjects were also more likely to report feeling like they stood out from the group. It was concluded that antisocial behavior in this paradigm may thus be a response to experimenter demand felt most strongly when subjects felt most identifiable.     

Effects of Social Demand on Reports of Self-Monitored Blood Glucose in Adolescents with Type 1 Diabetes Mellitus

The purpose of this study was to test the hypothesis that social demand could substantially affect reports of self-monitored blood glucose (BG) in adolescents with insulin-dependent diabetes mellitus. Of 34 patients initially enrolled in the study, 10 were excluded because they did not bring any BG records with them to an outpatient clinic appointment. The remaining 24 patients were randomly assigned to either a low or high social demand condition that provided instructions for monitoring of BG for the week following the appointment. The subjects' BG records were quantified to provide frequency of measurement and mean reported BG for the week prior to and after the clinic visit. Five subjects did not return their BG records for the week following the intervention. The analyses were therefore based on the 19 subjects from whom complete records were obtained. The 12 subjects in the low social demand group and 7 subjects in the high social demand group were equivalent with regard to age, duration of diabetes, socioeconomic status, and glycosylated hemoglobin. Frequency of BG measurement was similar in both groups during both weeks. The mean BG value reported in the week prior to intervention was similar for the groups. However, analyses of the post-intervention BGs revealed that subjects in the low-demand group reported significantly higher BGs compared to pre-intervention and to subjects in the high-demand group. These findings suggest that self-monitoring and reporting of BG is a social behavior that is affected by the demand characteristics of the interpersonal patient-health provider relationship. Because optimal treatment planning for individuals with diabetes requires accurate BG records, care must be taken to interpret them in light of the social demand characteristics associated with clinical assessment.     

The effect of subject-generated and experimentersupplied code words on the phonetic mnemonic system

The hypothesis tested proposed that subjects using the phonetic mnemonic system who were supplied code words by the experimenter would recall more numbers than either subjects generating their own code words or a control group. In Experiment 1,36 undergraduate subjects serving in a 3 × (3) mixed-factorial design confirmed the hypothesis, but the possibility existed that the superiority of the experimenter-supplied group was attributable to the failure of the subject-generated group to devise a complete set of code words. In Experiment 2 a new group of 12 self-generated subjects was tested with a modified procedure designed to maximize number of correct code words. However, the experimenter-supplied group recalled significantly more numbers than this group, too. In Experiment 3 the possibility was tested that the superiority of the experimenter-supplied subjects was an artifact based on insufficient training in the phonetic method of subjects creating code words. Accordingly, all 28 subjects received extended training before recall of a subject-generated group was tested against that of an experimenter-supplied group in a 2 × (2) factorial design. Once again the experimentersupplied group recalled significantly more numbers, confirming the hypothesis. These results represent an exception to the general finding that subject-generated mnemonics are superior to those supplied by the experimenter. The data suggest that the relative efficacy of the two sources interacts with the difficulty of the mnemonic.     

The Fate of School Dropouts in the Marine Corps

A group of 3,731 marines on whom age and educational status at enlistment were available were studied. At the end of two years of active duty, subjects were classed as Non-success if they presented evidence of unsatisfactory adjustment to the Corps. All other subjects were classed as Success. The Success rates of different classes of subjects by educational grouping are shown. The hypothesis that subjects who complete high school before enlistment have higher Success rates than do those who drop out of school, and that, of the dropouts, those completing their education after enlistment have a higher Success rate than those who do not complete their education, was supported.     

Two strategies in fricative discrimination

Synthetic noises from a [∫]-[s] continuum, followed by vocalic portions that influenced the location of the [∫]-[s] boundary in an identification test, were presented in AXB and fixed-standard AX discrimination tasks. The majority of naive subjects perceived these fricative-vowel syllables fairly categorically in both tasks; that is, discrimination functions followed the patterns predicted from identification scores and showed shifts contingent on the nature of the vocalic portion. However, two subjects achieved much better discrimination scores than the rest, and so did three experienced listeners and a group of less experienced subjects who had received some discrimination training in the AX task. These listeners, who (judging from their higher accuracy, pattern of responses, and subjective reports) successfully followed the nonphonetic strategy of restricting attention to the spectral properties of the fricative noise, were not influenced by different vocalic contexts. These results support the hypothesis that influences of vocalic context on fricative identification are tied to a phonetic mode of perception.     

A Projective Study of Conflict and Defense in Peptic Ulcers and Bronchial Asthma

This study was designed to test the hypothesis, implicit in several areas of previous research, that high tolerance for ambiguity is a cognitive style which reflects high levels of underlying psychological health. Using Self-Actualization scores on the Tennessee Self Concept Scale, 36 adult subjects were defined as relatively high or low in self-actualization with equal numbers of males and females in each group. All subjects then performed individually on the Rorschach test and the Rorschach protocols were rated reliably for degree of tolerance for ambiguity. It was found that regardless of sex the high self-actualization group exhibited a significantly higher level of tolerance for ambiguity than the low self-actualization group. The finding was interpreted as confirmation of the study's hypothesis.     

Comprehension of directly and indirectly stated main ideas and details in discourse by brain-damaged and non-brain-damaged listeners

Aphasic, right-hemisphere-damaged, and non-brain-damaged subjects heard short narrative paragraphs. Each paragraph contained four main ideas and one or more details related to each main idea. After each paragraph was presented, subjects' comprehension and retention of main ideas and details from the paragraph were tested. Some of the test items directly restated information from paragraphs and others paraphrased information from paragraphs. All groups of subjects remembered main ideas better than they remembered details, and no group of subjects was significantly affected by whether test items directly or indirectly stated information from paragraphs. Disfluent aphasic and right-hemisphere-damaged subjects' overall paragraphs comprehension scores were not significantly poorer than those of non-brain-damaged subjects. Fluent and mixed aphasic subjects' overall paragraph comprehension scores were significantly worse than those of non-brain-damaged and right-hemisphere-damaged subjects. Token Test and Boston Diagnostic Aphasia Examination auditory comprehension scores did not predict aphasic subjects' paragraph comprehension scores. right-hemisphere-damaged subjects' overall paragraph comprehension scores were not significantly those of non-brain-damaged and right-hemisphere-damaged subjects. Token Test and Boston Diagnostic Aphasia Examination auditory comprehension scores did not predict aphasic subjects' paragraph comprehension scores.     

Tolerance for ambiguity and self-actualization

This study was designed to test the hypothesis, implicit in several areas of previous research, that high tolerance for ambiguity is a cognitive style which reflects high levels of underlying psychological health. Using Self-Actualization scores on the Tennessee Self Concept Scale, 36 adult subjects were defined as relatively high or low in self-actualization with equal numbers of males and females in each group. All subjects then performed individually on the Rorschach test and the Rorschach protocols were rated reliably for degree of tolerance for ambiguity. It was found that regardless of sex the high self-actualization group exhibited a significantly higher level of tolerance for ambiguity than the low self-actualization group. The finding was interpreted as confirmation of the study's hypothesis.     

Latent Extinction in a Multiple-T Maze within Heterogeneous and Homogeneous Environments

This investigation found support for the general hypothesis that prior social experience influences current perception of historically relevant cues. Male college Ss, matched for quality of prior maternal evaluation, were separated into those (N = 40) who rated their fathers positive in their evaluations of them (HN) and those (N = 38) who rated their fathers as more negative (LN). These groups did not differ in their perception of maternal evaluative cues when presented alone. When paternal evaluative cues were presented as distractors, selective attention to maternal cues was more disrupted for the LN group. Deployment of attention to task-irrelevant paternal cues, as inferred from intrusions, did not differ for the HN and the LN groups. However, the LN subjects did demonstrate a negative qualitative bias in those intrusion errors which came from the task-irrelevant paternal set, whereas HN subjects showed a positive qualitative bias. Both biases were in keeping with paternal evaluative histories. Greater disruption of LN task performance may have been the result of responses, such as anxiety, associated with their negative bias.     

Predicting College Achievement of Students from Farm Backgrounds

Academic achievement in various types of colleges was studied for a statewide population of college freshmen from farm backgrounds. As a group, farm freshmen obtained lower scholastic aptitude test scores, had achieved higher grades in high school, and continued to achieve higher grades in college than did freshmen from other backgrounds. They did not appear to be handicapped by their lower verbal test scores. Patterns of academic achievement among farm students did not differ in most of the different types of colleges studied. Differing patterns were found among those farm students who attended certain colleges at the state university.     

DAPs of black and white juvenile incarcerates

Two groups of male juvenile incarcerates were separated on the basis of race, matched in terms of age, recidivism, and intelligence test scores, and given a human figure drawing task. Figures drawn were male and female. The drawings were scored on 14 emotional indicators. The results of the present study offer little consistent or conclusive support for the hypothesis that differences influenced by race can be found in the projective drawings of black and white subjects. The commonly held impressions that there are more incidences of neurotic or psychotic features in the projective tests of black subjects and that the projective drawings of black subjects are generally inferior to the projective drawings of white subjects were not supported by the present study.     

Pregenital fixation and perceptual distortions to conflict-laden material.

Three standard questionnaire measures of oral and anal fixation were administered to 142 students. On the basis of their scores 26 students were selected and shown tachistoscopic exposures of pictures designed to activate oral or anal conflicts. Five subjects in each group had extremely high scores on the corresponding measure of fixation, five had extremely low scores, and 16 had intermediate scores. It was hypothesised that individuals who were fixated at one or other of the psychosexual stages would show stereotyped perceptual distortions to repeated dim exposures of the corresponding picture. Highly fixated subjects showed significantly more deviant responses than did subjects who showed low levels of fixation at the same stage. A form of Q-factor analysis indicated that subjects who were fixated at the oral sadistic or anal stages showed different patterns of perceptual distortions to the anal picture than those who were not fixated. These results were interpreted as supporting the link between defenses against anal eroticism and the anal character.     

The role of comprehension in children's observational learning of a syntactic rule

This experiment tested the hypothesis that there is a relationship between children's comprehension of a syntactic form and the effectiveness of modeling in promoting imitation of that form. Nursery and kindergarten children received pretests for both comprehension and production of reversible passive sentences. Children who produced no passive sentences were classified either as high, intermediate, or low comprehenders on the basis of their comprehension test performance. Within each of these three groups, children were randomly assigned either to a modeling or to a no-modeling control condition. Children in the treatment condition heard a model use passive sentences to describe a series of pictures. As predicted, the imitation post-test scores of these children were significantly related to their comprehension pretest scores. No significant relationship between the post-test scores and the comprehension scores of control subjects was detected. Children exposed to the model in all three comprehension groups received significantly higher post-test scores than did their respective counterparts in the no-modeling condition. These results are discussed in terms of the hypothesis that language learning proceeds from comprehension to imitation to production.     

Intimations of mortality: integrative simplification as a precursor of death

This article tested the hypothesis that a "terminal drop" in cognitive functioning occurs a few years prior to death. Letters written during the last 10 years of life were selected from the published correspondence of 18 eminent individuals and scored for integrative complexity--a variable which is related to the degree of integration and differentiation in information processing. The overall analysis supported the terminal drop hypothesis. The predicted decline in complexity was found during the five years prior to death among subjects who died of protracted illness or old age but only in the year immediately prior to death among subjects who died suddenly. There was no relation between complexity and age; the mean complexity scores of men were higher than those of women. The theoretical and practical implications of these findings are discussed.     

Achievement motivation and problem solving

Abstract.— The relationships between achievement motivation and problem solving were discussed. It was suggested that problem solving may be differentially related to achievement motivation in high and low ability groups. In a group of 46 male students, scoring high on a test of intellectual flexibility, a positive relationship was found between a projective measure of fear of failure and solution of the Hatrack Problem. In a group of 49 male subjects with low flexibility scores, fear of failure was negatively related to problem solving. The results were taken to indicate that the ability measure represented general self confidence and expectancy. Thus subjects with high self confidence might attempt to avoid failure by trying hard to succeed, while a more probable strategy for subjects with low expectancy would be to exert little effort. A test of this hypothesis was made by analyzing a measure of overt activity in the Hatrack situation across high/low motivational and ability groups. Whereas in the high ability group subjects with high fear of failure showed a high level of activity, high fear of failure subjects in the low ability group showed a low level of activity, thus supporting the hypothesis.     

A brief neuropsychological screening battery to detect brain damage in a psychiatric population

Seventy-five patients admitted to the psychiatric unit of a general hospital were administered a brief neuropsychological screening battery. Discharge diagnoses obtained from the medical records revealed that 20% had brainbased pathology. A discriminant function analysis resulted in a five-variable model (Symbol-Digit Modalities Test, educational level, Psychiatric-Organic subscale of the MMPI, and Shipley Vocabulary and Abstraction scores) which correctly classified 84% of the subjects, with 87% correct identification of the brain-damaged group. A jackknife cross-validation procedure resulted in comparable hit rates.     

The good,the bad and the mad: Response bias in self-report measures

This study set out to examine the susceptibility of five extensively used, self-report measures to response set bias. Subjects were requested either to fake good, (give a good impression), fake bad, (give a bad impression), fake mad, (give an impression of mental instability) or respond honestly. Subjects who faked good had significantly higher Extraversion, Lie and Social Desirability scores but lowest Neuroticism, Psychoticism and Social Anxiety scores. Subjects who faked bad had significantly lower Extraversion and higher Psychoticism and Social Anxiety scores. Fake mad subjects scored higher on Self-Monitoring and Locus of Control. Four of the eight scales showed significant differences between subjects faking bad and those faking mad. The results are discussed in terms of questionnaire design and respondent's motivation.