Errors and error detection in typing

The errors and error detections made by qualified and trainee typists were examined, when they were given a passage of prose that included pseudo-words and words made up of random consonants. It was shown that trainees make more and detect relatively fewer errors. For all typists errors are made more often per letter in long or degraded words and are relatively less likely to be detected.     

Extent-of-motion thresholds under subject-relative and object-relative conditions

The experiment was designed to discover the threshold extent of motion at medium speeds amounting to 41, 82, and 164 min./sec., and to compare the perception of motion arising from subject-relative displacement with the perception of motion arising from object-relative displacement. Extent thresholds were found while velocity was kept constant. Different groups of ten Ss were used for each displacement velocity, and for each S the extent threshold was twice obtained by the method of constant stimuli, once under subjectrelative and once under object-relative displacement conditions. Sensitivity to brief displacements of a continuously visible target was high; average thresholds ranged from 1.0 to 4.4 min. under the various conditions employed. The thresholds were higher for subject-relative conditions and the slower displacement velocities and lower for objectrelative conditions and faster displacements.     

Substance use, suicidal ideation and attempts in children and adolescents

Using data from a community sample of youth ( N = 1,458; ages 9-17), this study assessed the association between adolescent substance use/abuse and suicidal behaviors. Suicide attempts were strongly associated with alcohol abuse and dependence, followed by frequent cigarette smoking. The associations remained significant even after controlling for depression. The associations between substance use/abuse and suicidal ideation were no longer significant after controlling for depression. These findings highlight the important role that substance use plays in adolescent suicidal behaviors.     

Stereotypes as dominant responses: on the "social facilitation" of prejudice in anticipated public contexts

This article challenges the highly intuitive assumption that prejudice should be less likely in public compared with private settings. It proposes that stereotypes may be conceptualized as a type of dominant response (C. L. Hull, 1943; R. B. Zajonc, 1965) whose expression may be enhanced in public settings, especially among individuals high in social anxiety. Support was found for this framework in an impression formation paradigm (Experiment 1) and in a speeded task designed to measure stereotypic errors in perceptual identification (Experiment 2). Use of the process dissociation procedure (B. K. Payne, L. L. Jacoby, & A. J. Lambert, in press) demonstrated that these effects were due to decreases in cognitive control rather than increases in stereotype accessibility. The findings highlight a heretofore unknown and ironic consequence of anticipated public settings: Warning people that others may be privy to their responses may actually increase prejudice among the very people who are most worried about doing the wrong thing in public.     

Activation and Use of Racial Stereotypes in Personnel Decisions: A Test of Two Theories1

This research tested contrasting predictions about activation and use of racial stereotypes in personnel decisions. Devine's (1989) theory' holds that stereotyped inferences should be apparent when decisions are time constrained and judges have little opportunity to suppress automatically activated stereotypes. Gilbert & Hixon's (1991) busy-ness model implies that stereotypes are unlikely to be activated and to influence the decisions of judges unless these decisions are not time-constrained. Participants were allowed 90 s or 180 s to evaluate Black and White candidates for football managerial positions requiring aggressiveness (linebacker coach) or cognitive prowess (general manager). Only when decisions were not time constrained did participants show stereotyped judgments by favoring Whites for the general manager's position and overranking Blacks for linebacker coach. This pattern was consistent with Gilbert & Hixon's busy-ness model and contrary to Devine's theory of automatically activated stereotypes.     

Gender and Situational Context Moderate the Relationship Between Self-Monitoring and Induction of Self-Disclosure

Male and female undergraduates who differed in degree of self-monitoring interviewed same-sex strangers to test the hypothesis that interviewer self-monitoring propensities foster self-disclosure only in disclosure-conducive contexts (i.e., collaborative contexts for men and social-expressive contexts for women). Results indicated that high self-monitoring (but not low self-monitoring) interviewers of each gender were notably more successful at eliciting personal information in the contexts generally considered amenable to male and female self-disclosure than in disclosure-nonconducive contexts. Moreover, male high self-monitoring interviewers reliably elicited more information than their low self-monitoring counterparts only in the disclosure- conducive (for men) collaborative context. However, high self-monitoring female interviewers did not elicit more information than their dispositional counterparts in disclosure-conducive, social-expressive contexts, although they reliably induced less disclosure than low self-monitors in the disclosure-nonconducive (for women) collaborative context.