Smoking,personality, and imagery preference in Relation to spontaneous bilateral electrodermal activity

Effects of smoking on spontaneous bilateral skin conductance were studied as a consequence of interactions with set and setting. Bilateral skin conductance was recorded in six men and six women who smoked and an equal number of nonsmokers on two different days. On the first day, spontaneous electrodermal activity was recorded before and after a 10-minute rest period during which half the smokers smoked a cigarette. On the second day, one week later, spontaneous activity was again recorded before and after a 10-minute rest period during which the remaining smokers smoked a cigarette. Nonsmokers did not smoke at any time. Following smoking there was a significant negative correlation between a preference for visual over nonvisual imagery and spontaneous skin conductance responsivity in the left as compared to the right hand. Correlations were significantly different in smokers and nonsmokers. Smokers showed significantly greater preferences for either visual or nonvisual imagery than nonsmokers. Nonresponding nonsmokers were higher on the psychoticism (P) scale of the Eysenck Personality Questionnaire (EPQ) than responding nonsmokers. Smokers scored higher on P than nonsmokers. Interactions between personality, cognitive style, and the experimental situation, set, and setting were discussed in relation to the arousing effects of nicotine.     

Route-finding: A measure of everyday executive functioning in the head-injured adult

This is an ecological test of adaptation in head-injured adults, reporting reliability and validity of the Executive Function Route-finding Task (EFRT; Boyd and Sautter, 1985). A Likert scale was used to rate executive aspects of route-finding such as task formulation, strategy of approach, detection and correction of errors, and dependence on cueing among 31 head-injured young adults within a large rehabilitation facility. The Task has high inter-rater reliability and acceptable concurrent validity with other neuropsychological constructs.     

Potentiating group psychotherapy for bulimia with ancillary rational-emotive-hypnotherapy

A rational-emotive-hypnotherapy (REH) treatment was administered to five bulimic females who were concurrently participating in electic group psychotherapy. A within-group time series analysis design was employed to examine subjects' binge and purge symptoms. The combined treatments produced a declining frequency in symptoms for four subjects across three phases of the study. REH was responsible for 4 out of 8 possible treatment effects and appeared to potentiate the group psychotherapy. A theoretical explanation is offered for the REH effects along with recommendations for future REH with bulimics. This study was presented as a paper to the annual meeting of the American Psychological Association, 1982, Washington, DC. Appreciation is extended to Don W. Ball, Ph.D. for editorial and technical assistance in the preparation of this article.     

Exposure is a necessary condition for fear-reduction: a reply to de Silva and Rachman

de Silva and Rachman (1981) have recently suggested that although non-reinforced exposure of a fear-evoking stimulus constitutes a sufficient condition for unlearning fears, it does not represent a necessary condition. This conclusion was reached, in part, by examples they provide which appeared to them to suggest that fear-reduction can occur in the absence of exposure to the fear stimulus. They then call for an extended search for non-exposure types of intervention, especially those involving ‘sources of information’ and ‘expectations’. After reviewing in detail the arguments advanced, the present authors adopt the position that de Silva and Rachman's conclusions are premature and unwarranted. To abandon or lose sight of one of the most effective and perhaps most important therapeutic principles, CS exposure, would be myopic and detrimental to the advancement of effective behavior change. At this point in time what is needed is a more careful analysis of the extinction process especially at the stimulus level so the effectiveness of this principle can be maximized.     

New assessments of weight-related body image derived from extant instruments

A study of 79 female college students examined the reliability and validity of two new size/weight-related measures of body image. The Body-size Appraisal Scale and the Overweight Preoccupation Scale were derived from existing instruments. Analyses supported the internal consistency and 2-wk. test-retest reliability of both new scales. Correlations of scores on each scale with measures of anxiety about being fat, negative body-image affect and avoidance, restrained and bulimic eating, and depression support their concurrent and construct validity. Scores on the Overweight Preoccupation Scale were also related to the extent of investment in physical appearance. Regression analyses indicated that each new scale could be predicted from several other conceptually relevant body-image attitudes, even after actual body weight was controlled.     

Visual novelty preference as a measure of recognition memory in moderately, severely, and profoundly retarded persons

A novelty preference method was used to examine memory processes in profoundly, severely, and moderately retarded persons. After viewing a photograph of a face for 30 seconds, subjects were shown the study face and a new one after intervals ranging up to 3 minutes. Data were obtained from 30 of 56 subjects with this method. Of the 30 subjects, 20 showed significant preference for looking at the new face in the test. Recognition memory as indexed by novel looking declined over the retention interval. Memory was stronger but decayed more rapidly for higher memorable (distinctive) faces. With refinement, the novelty preference method holds promise for the study of cognitive processes in nonverbal persons. But, since memory is being inferred from response preferences which reflect an induced motivational state, satiation, the relationship between this state and memory must be established.     

Analysis of the AAMD Adaptive Behavior Scale: public school version

Many state agencies have ruled that assignment of students to special education classes for the mentally retarded must be determined by assessment of verbal, performance, and adaptive behaviors. The AAMD Adaptive Behavior Scale: Public School Version was subjected to a normative and validation study using 291 subjects from the southcentral area of Texas. Data were collected from groups of regular and special education students, both white and nonwhite, at 8, 10, and 12 yr. of age. Results were compared to the original normative data provided in the AAMD manual and indicated that (1) the instrument is effective in discriminating between regular and special education groups; (2) a shortened version may be feasible and more practical; and (3) the derived total score may be useful and effective when used as a cut-off score for placement in special education for the mentally retarded.     

Neutralizing sexist titles in Holland's Self-Directed Search: What difference does it make?

Sex-role stereotyping in the linguistic structure of Holland's Self-Directed Search (SDS) was examined. A revised SDS was constructed involving the removal of all masculine-toned terminology from the items and test-taking instructions, as well as the affixing of the letters M/F and F/M to all occupational titles and terms commonly perceived as gender specific. Subjects were 266 lower division female students at a large state university; 133 subjects completed the standard SDS and 133 completed the revised form. Following SDS assessment, subjects rated their inventory with respect to perceived sexual equality. Comparison variables included: daydreams, occupations' scores, summary codes, and subsequent occupational choices. Occupational choices at each stage of the assessment process were classified as nontraditional or traditional choices for women. Results indicated that across all indices derived from the standard and revised versions of the SDS, there were no significant differences in these subjects' performance. The subjects did perceive the two inventories differently, with subjects completing the standard SDS viewing it as slightly less equitable.