Type a personality: Correlations with personality variables and nonverbal emotional expressions during interpersonal competition

Facial and other nonverbal behaviors of 52 male and female participants in an interpersonal anagrams competition were correlated with a variety of self-report personality measures. Facial expressions suggestive of negative affect were significantly positively correlated with the Framingham Type A scale and the Job Involvement and Hard-Driving subscales of the Jenkins Activity Survey. A composite nonverbal index correlated significantly with Framingham Type A, Jenkins Job Involvement and the Extraversion scale of the Eysenck Personality Questionnaire. The pattern of correlations between the nonverbal and personality measures supported the view that Type A individuals are characterized by both self-reports of and facial expression of more anger/hostility than are Type B individuals.     

NOVA SKED: A behavioral notation language for Data General minicomputers

A state notation language (NOVA SKED) for the experimental control and collection of data from operant behavior experiments by Data General NOVA series minicomputers is described. NOVA SKED is based on the SKED system written for the Digital Equipment Corporation PDP8 series of minicomputers. The NOVA SKED state notation syntax enables diagramming experimental procedures directly and precisely by the operant experimenter, who need not be familiar with computers. This syntax can then be compiled by the computer into programs that operate under the SKED run-time system (RTS). The SKED RTS operates in a timesharing mode that allows up to 16 experimental stations to function simultaneously and independently from each other. NOVA SKED is a “stand-alone” system that collects and stores data on digital magnetic tape.     

Physiological and nonverbal correlates of extraversion, neuroticism, and psychoticism during active and passive coping

Correlations of extraversion, neuroticism, and psychoticism with state anxiety, physiological arousal, and facial expressivity were assessed in 45 adolescents during a passive task (venipuncture) and an active coping task (speech). Task was a major determiner of the relationship between these variables. During venipuncture heart-rate increase was positively correlated with state anxiety, neuroticism, and anxiety expression and negatively correlated with extraversion. However, during the speech, HR change was negatively correlated with state anxiety and nonverbal indices of anxiety, but was positively correlated with extraversion and positive nonverbal expression. Skin conductance change findings were weaker but, when occurring, were in the same direction as the HR findings. Extraversion was highly associated with all nonverbal expressivity measures: inversely correlating with venipuncture and speech anxiety expression and positively correlating with venipuncture and speech positive expression. Neuroticism was positively correlated with nonverbal expression of anxiety during venipuncture but not speech. Psychoticism correlated positively with nonverbal positive expression during both venipuncture and speech.     

Decisions and revisions: the affective forecasting of changeable outcomes

People prefer to make changeable decisions rather than unchangeable decisions because they do not realize that they may be more satisfied with the latter. Photography students believed that having the opportunity to change their minds about which prints to keep would not influence their liking of the prints. However, those who had the opportunity to change their minds liked their prints less than those who did not (Study 1). Although the opportunity to change their minds impaired the postdecisional processes that normally promote satisfaction (Study 2a), most participants wanted to have that opportunity (Study 2b). The results demonstrate that errors in affective forecasting can lead people to behave in ways that do not optimize their happiness and well-being.