Components of generalized anxiety: the role of intrusive thoughts vs worry

This study explored possible mechanisms involved with the maintenance of generalized anxiety. While several general anxiety-related variables were investigated, the relationship between worry and intrusive thoughts was of primary interest. We postulated that anxious persons continue to worry in order to avoid recollections of distressing life events. Accordingly, we hypothesized that worry can be distinguished from intrusive thoughts and that the experience of worry would be preferred to intrusive thoughts. Results of a factor analysis indicated that worry and intrusive thought items loaded on separate factors, which supports the hypothesis that worry can be distinguished from intrusive thoughts. The study also examined whether different patterns of worry and intrusive thoughts distinguish between high-anxious, panic, and low-anxious persons and how anxiety sensitivity and self-consciousness are related to generalized anxiety and panic. Finally, we discussed the implications of our results for understanding the psychopathology base of Generalized Anxiety Disorder.     

A simple technique for delivering liquids directly to the mouth of an unrestrained rat

A simple surgical procedure is described that makes it possible to deliver liquids directly into the mouth of a freely mobile rat. Data presented show that an 8% sucrose solution delivered by this technique is an effective reinforcer in a variety of simple and discriminative schedules of reinforcement.     

Concept identification with concurrent and delayed verbalization

Concept labelling and use of complex solutions is facilitated by instructions to verbalize concurrently with initial stimulus presentation. Older subjects who delay verbalization until after task completion are less effective in using relevant stimulus dimensions for solution and more closely approximate the performance of younger concurrent verbalizers.     

A cooperative approach to the internship in school psychology

The internship program in school psychology in Ohio involves the close and continuing cooperation of the Ohio Department of Education, Ohio Inter-University Council on School Psychology, and field supervisors employed by local school districts. The roles of each are briefly discussed.     

Sexual identity and personality variables in normal and disturbed adolescent girls.

Disturbed and normal adolescent girls from a working class background were compared on three measures of sex role as well as self and ideal personality characteristics. Both disturbed and normal girls had an appropriate sex-role identity on two of the measures. An association was found between normal status and high self scores on nurturance, affiliation, and endurance, and between pathological status and succorance. Although differences existed on some self reported traits between pathological and normal status, all groups tended to see the ideal female teenager as having an equitable balance among the personality variables and higher than they rated themselves on deference, nurturance, and affiliation and lower on autonomy. It was concluded that the presence or absence of certain adaptive personality traits may be more important than sex role disturbance in pathology.     

College major and career choice: A retest of Holland's theory

In an effort to examine whether the previously established relationship between vocational choice and self-ratings on Holland's personality stereotypes among college freshmen would be strengthened with a sample of male college seniors, 109 subjects, sampled on the basis of major field choice, completed a questionnaire to select career stereotypes which described them best. The relationship between self-ratings and academic major was also to be examined. Significant relationships were obtained for four stereotypes (realistic, conventional, enterprising, and artistic) on the basis of both major and vocational choice, although significant stereotypes were not identical in each. Three of these significant relationships based on vocational choice matched those obtained previously. An additional finding suggested that vocational choice was slightly more valid than major field as a basis for utilizing this technique. The more restricted class sample emphasized did not, however, produce a more substantial relationship between self-ratings and occupational choice as expected.     

The Minnesota interactive statistical system

The Minnesota Interactive Statistical System (MISS) is reviewed as a successful application of on-line minicomputing in an instructional and research context. The MISS system is described with regard to (1) the instructional and research needs which prompted its development, (2) its programming design, (3) its operating system, (4) its computer hardware requirements, and (5) the continued innovative minicomputing development that it has inspired.