The role of personality in crowding research

An analysis of variance was carried out on Ss who were tested with a letter-cancellation task under four experimental conditions, two levels each of crowding and disconfirmation of expectancy. Eight types of Ss were distinguished based on sex and high or low scores on E and N. The crowding situation and disconfirmation of expectancy was found to affect extraverts significantly more than introverts, as predicted by the Brebner-Cooper model. It was confirmed that personality is an important variable in crowding research.     

Antisocial and prosocial behavior among contemporary Robin Hoods

Sensation-seeking and related personality traits have been linked to both dedliquency and helping behavior. This suggests that certain stimulus-need characteristics are capable of producing both antisocial and prosocial behavior in the same individual. Forty-nine eigth-grade students in a midwest parochial school completed the Junior Eysenck Personality Inventory, the Sensation Seeking Scale (SSS) and a Deliquency Self-report Form. They were placed into either a low- or a high-stimulus condition, tested for a anxiety and sensation-seeking states and a given request to volunteer.As predicted, Deliquency scores were significantly related to the incidencee of volunteering. Volunteers and delinquents, especially drug users, had significantly higher SSS scores than nonvolunteers and nondelinquents. The high-stimulus condition also had a significantly higher proportion of volunteers. Other relationships were found between N and Anxiety, and E and SSS scores,. Results are discussed in terms of interaction of personality characteristics with stimulus conditions, the ‘Robin Hood Syndrome’ and treatment implications.     

The web of work for technical and managerial employees

This study examines aspects of the job and off-job lives of technical and managerial employees. A framework for studying parallel dimensions in these two life spheres is developed. Variables include alienation—powerlessness and meaninglessness—and activities—variety, control, social interaction, and purpose. Findings show strong interaction between alienation from work and that experienced from life off the job. Limited relationships between activity dimensions were found. Overall, results suggest that employees' feelings of alienation carry over strongly between the two life spheres but that only limited carry-over occurs between job activities and those away from work. Findings give no support to the compensatory view of relationships between employees' job and off-job lives.     

Effects of implementing (APA) ethical principles in collecting classroom data

The study examined the effects of providing six levels of research information to 270 classroom subjects on the data obtained from three different cognitive tasks. The effects of the three tasks on the subjects' academic self-concepts were also investigated. No significant differences were found among the six levels of information for each of the three tasks. On the logical task a significant linear relationship was found supporting previous research which indicates that the more information that is given to research subjects, the more negative the results. There were no significant differences on self-concept scores across the three tasks used. Overall, the implementation of ethical principles had little effect on data collected in classroom settings, indicating support for implementation. This data did indicate, however, that providing more information than required under the ethical principles can result in data bias on a specific task.     

Finite-state recall revealed by backward learning curves constructed from confidence ratings

Two experiments were carried out to show that the constancy of Type II d’ in recall is not an artifact, but is due to finite-state processes as suggested by Bernbach (1967). The following conclusions were reached: (1) The constancy of Type II d’ is not an artifact due to the inclusion of intralist intrusions in the class of incorrect responses; (2) backward learning curves constructed from confidence ratings gave clear evidence of all-or-none recall; (3) recall appeared to be all or none whether the subjects learned by rote or with a mnemonic; (4) the discriminability index derived from Luce’s (1959) choice theory did not exhibit constancy over trials, unlike Type II d’ and despite the fact that backward rating curves indicated all-or-none processes.