Measurement of adult performance on Piaget's water horizontality task

Three versions of Piaget's water-level-horizontality task (multiple choice, drawing, and apparatus tests) were administered to 121 female and 74 male adult volunteers. Sex differences and container orientation effects were replicated. Men were more accurate than women and horizontal and vertical container orientations evoked more accurate responses than oblique orientation. Reliability estimates ranged from .78 to .97 and correlations among the measures ranged from .78 to .88. The relative merits of alternative water-level testing and scoring methods and the orientation and type of stimuli to be used are discussed.     

Use of eye movement to measure smokers' attentional bias to smoking-related cues.

Smokers have attentional biases towards smoking-related cues, and such cues elicit cravings. Smokers also feel anxious during nicotine deprivation, and anxiety may exacerbate attentional biases toward aversive cues. We examined the attentional bias of smokers (n = 14) and a control group of nonsmokers (n = 16) towards smoking-related and aversive cues. Using an eye-tracking device, we measured eye movement when smoking-related, aversive, and control cues were presented simultaneously. We analyzed the number of initial fixations, and gaze duration, to identify the attentional bias. Smokers initially fixed their gaze on aversive cues, and maintained their gaze longer on smoking-related cues, in comparison to the control group. These results suggest that smokers show biased attentional orientation to smoking-related and aversive cues.     

Personality and performance on a missing-letter measure of perceptual defence

Fifty-two Ss were required to make complete words from 20 neutral and 20 unpleasant ‘target’ words whose alternate letters had been removed. The four personality scales from the EPQ and the Psychoticism scale from the unpublished PEN inventory were employed as independent variables in repeated-measures analyses of variance in which the dependent variable was the number of neutral or bad target words produced in the missing-letter task. A significant two-way interaction was obtained between PEN Psychoticism and performance on the task, such that Ss scoring low on the personality scale hit significantly more neutral targets than Ss scoring high on the scale. These results did not support previous studies on the relationship between personality and perceptual defence and were interpreted within the framework provided by Mednick, whereby schizophrenia is characterized by a flattening of associative hierarchies.     

Development of a scale to measure problem use of short message service: the SMS Problem Use Diagnostic Questionnaire.

This exploratory study examines a subset of mobile phone use, the compulsive use of short message service (SMS) text messaging. A measure of SMS use, the SMS Problem Use Diagnostic Questionnaire (SMS-PUDQ), was developed and found to possess acceptable reliability and validity when compared to other measures such as self-reports of time spent using SMS and scores on a survey of problem mobile phone use. Implications for the field of addiction research, technological and behavioral addictions in particular, are discussed, and directions for future research are suggested.     

Development of a reaction inventory to measure guilt.

The Reaction Inventory-Guilt was developed to isolate, in individuals, the specific stimulus situations which result in guilt. The 50-item inventory was administered to 96 subjects. The estimate of the internal consistency coefficient was .94. The inter-item correlations were factor analyzed by the principle axis method, and rotation to oblique simple structure was accomplished by the Promax method. Four oblique factors were obtained: intentional behavior disrupting interpersonal relations; self-destructive behavior; behavior contrary to moral or ethical principles; and unintentional behavior disrupting interpersonal relationships.     

Introduction to the special section on the concept of disorder.

Despite the absence of a consensual definition of disorder, considerable research and clinical work is based on the categorization and diagnosis of mental disorder. This article introduces a special section of the Journal of Abnormal Psychology that expands the debate between J. C. Wakefield (1999), who has proposed a "harmful dysfunction" analysis of disorder and S. O. Lilienfeld and L. Marino (1995, 1999), who offer an alternative "Roschian" or prototype analysis. This introduction summarizes the main arguments of Wakefield's target article and 8 critiques and discusses the conceptual value of the debate, especially an integration of diverse viewpoints and stimulation to further consideration of this important topic.     

A comparison of adult women's and men's ascriptions of negative traits to the same and opposite sex

College students (N=135), ranging from 19 to 55 years of age, were studied to determine their sex stereotypes. Results from the present study indicated that adult males were significantly more negative than adult females in their evaluations of both sexes. One possible explanation that may be offered to account for these findings is that current emphasis of female rights may be causing negativistic reactions on the part of males toward both sex groups.     

Use of the TAT to measure change in defense mechanisms following intensive psychotherapy

Changes in the use of defense mechanisms (denial, projection, and identification) were examined over a period of approximately 15 months of intensive treatment of 90 seriously disturbed young adults who were hospitalized in an intensive, open, long-term treatment setting. Patients independently judged to have primarily an anaclitic or an introjective personality configuration (Blatt, 1974; Blatt & Shichman, 1983) were assessed for psychiatric symptoms and aspects of interpersonal behavior both on admission and after an average of 15 months of treatment. Findings based on an independent assessment of TAT protocols at these two times indicated a significant (p less than .05) decline in total use of defenses for the entire sample, but especially for introjective patients. Further, this decline in total use of defenses in the TAT was significantly associated with a reduction in psychiatric symptoms. Also, sex-incongruent patients (anaclitic men and introjective women) were found to use different defenses and to change in ways different from sex-congruent patients (anaclitic women and introjective men).     

Use of situational judgment tests to predict job performance: a clarification of the literature

Although situational judgment tests have a long history in the psychological assessment literature and continue to be frequently used in employment contexts, there has been virtually no summarization of this literature. The purpose of this article is to review the history of such tests and present the results of a meta-analysis on criterion-related and construct validity. On the basis of 102 coefficients and 10,640 people, situational judgment tests showed useful levels of validity (rho = .34) that were generalizable. A review of 79 correlations between situational judgment tests and general cognitive ability involving 16,984 people indicated that situational judgment tests typically evidence relationships with cognitive ability (rho = .46). On the basis of the literature review and meta-analytic findings, implications for the continued use of situational judgment tests are discussed, particularly in terms of recent investigations into tacit knowledge.     

The relationship of specific mental ability measures compared to a general mental ability measure to quality and quantity performance on a clerical job sample

Barrett (1993) presented evidence that mental ability measures designed specifically for the prediction of performance in tasks and jobs have validity at least equal to that of tests of general mental ability, while having advantages such as lower adverse impact. The current study demonstrates that the match in specificity of predictor and criterion can be attained through simple changes in the scoring of standard mental and clerical ability tests. A sample of 51 university students completed a battery of pre-employment tests and, a week or two later, worked on a clerical job sample. The results indicated that quality of performance (number of errors on the task) was best predicted using the number of errors made on the predictor tests while quantity of work was only predicted by the number correct. A test of general mental ability did not correlate with either criterion. These results contradicted the conclusions of Schmidt (1993) that specific ability tests have no incremental validity above a general ability test.Ralph Alexander died before this report was complete. Consequently, the conclusions are those of the first two authors.     

The interaction of rate and complexity of stimulus on the performance of adult aphasic subjects.

A need for increased processing of auditory stimuli has been emphasized as a characteristic of aphasic patients. Clinical test performance of aphasics on tasks requiring various levels of communicative abilities was affected by rate of stimulus presentation. Stimuli were subtests of the Minnesota Test for Differential Diagnosis of Aphasia (MTDDA) presented at normal and slowed rates to aphasics grouped according to performance on the Porch Index of Communicative Abilities (PICA). Effect of rate on performance was influenced by severity of the disorder and complexity of the task required. Implications involve the clinician's attention to rate, presentation, and control of complexity of material.     

Development of a questionnaire to measure concern for dental appearance.

100 adults, selected for cosmetic dental treatment in a general dental practice, completed a 42-item questionnaire designed, on the basis of previous research and the author's clinical experience, to measure concern for dental appearance. This had high internal consistency and was reduced to a questionnaire of 23 items with internal consistency shown by a standardised Cronbach alpha of .84. An exploratory factor analysis with varimax rotation identified six factors, the main one appearing to be a measure of concern for dental appearance. The high internal consistency suggests that the total score for the revised questionnaire is a measure of a construct, concern for dental appearance. Although the simplest measure of that may be contained in the items for the first factor, a much larger sample would be necessary to confirm the complex factor structure and so the questionnaire's total score is probably the more reliable measure at present. A study is summarised showing that the total score provides a measure that, in statistical regression analysis, may predict the intentions of adults to take care of the appearance of their teeth.     

Knowing is half the battle: teaching stereotype threat as a means of improving women's math performance

We tested whether informing women about stereotype threat is a useful intervention to improve their performance in a threatening testing situation. Men and women completed difficult math problems described either as a problem-solving task or as a math test. In a third (teaching-intervention) condition, the test was also described as a math test, but participants were additionally informed that stereotype threat could interfere with women's math performance. Results showed that women performed worse than men when the problems were described as a math test (and stereotype threat was not discussed), but did not differ from men in the problem-solving condition or in the condition in which they learned about stereotype threat. For women, attributing anxiety to gender stereotypes was associated with lower performance in the math-test condition but improved performance in the teaching-intervention condition. The results suggest that teaching about stereotype threat might offer a practical means of reducing its detrimental effects.