Effect of positive,negative, and mixed occupational information on cognitive and affective complexity

A series of concentrated research studies over the past 8 years has significantly demonstrated that cognitive complexity in the vocational realm is positively related to congruence or appropriateness of vocational choice. Moreover, research has shown that introducing occupational information significantly reduces, rather than increases, cognitive complexity. The results of the study reported here relate to changes in cognitive complexity as a function of the type of occupational information introduced, namely, information with respect to the advantages of occupations; the disadvantages of occupations, or a combination of positive and negative features of occupations. Our results clearly demonstrated that while positive occupational information alone leads to greater simplicity, negative or mixed information significantly retards the trend toward greater simplicity. Results are discussed from both theoretical and practical perspectives, especially with reference to the typical occupational information provided in routine vocational counseling.     

The effects of the sex composition of groups on style of social interaction

Bales's revised interaction category analyses (1970) were done from audio tapes of 77 four-person discussion groups: 46 mixed-sex groups, 15 female groups, and 16 male groups. Each group discussed three cases for a total of 35 minutes. The hypothesis tested was that females in mixed-sex groups would suppress their level of “task” contribution and engage in higher levels of “socioemotional” contributions when compared to the performance of women in one-sex groups. Males were also predicted to become more sex-role stereotyped in mixed-sex groups, showing the opposite effect. Results showed large sex differences, regardless of group composition, in the direction of traditional sex roles. The effect of group composition, however, was opposite to that predicted. An effect of an experimental intervention during the second discussion topic on subsequent sex-role performance was also found. Implications for education are discussed.     

Does anticipation training affect drivers' risk taking?

Skill and risk taking are argued to be independent and to require different remedial programs. However, it is possible to contend that skill-based training could be associated with an increase, a decrease, or no change in risk-taking behavior. In 3 experiments, the authors examined the influence of a skill-based training program (hazard perception) on the risk-taking behavior of car drivers (using video-based driving simulations). Experiment 1 demonstrated a decrease in risk taking for novice drivers. In Experiment 2, the authors examined the possibilities that the skills training might operate through either a nonspecific reduction in risk taking or a specific improvement in hazard perception. Evidence supported the latter. These findings were replicated in a more ecological context in Experiment 3, which compared advanced and nonadvanced police drivers.