Explicit contamination in “implicit” memory for new associations

In one view of implicit memory, priming arises from modification of preexisting representations; however, the role of such representations is currently in doubt following findings of implicit memory for newly formed associations. Closer consideration of studies reporting this effect, and of others that have failed to obtain it, suggests that such priming might result from the employment of explicit memory strategies. With measures designed to permit exclusion of such strategies, three experiments using lexical decision and stem-completion tasks found no evidence of truly implicit memory for unrelated pairs. Instead, priming was found only in those subjects (50% of the total in one experiment) who reported using explicit memory in stem completion. Contrary to previous conclusions, the results indicate a role for established representations in explaining implicit memory.     

Perfectionism and Suicide Ideation in Adolescent Psychiatric Patients

This study was conducted to examine the relations between dimensions of perfectionism and suicide ideation in an adolescent psychiatric sample. A sample of 66 adolescents from an inpatient psychiatric facility completed the Child and Adolescent Perfectionism Scale, the Child's Hopelessness Scale, and the Suicide Ideation Questionnaire. Overall, the results indicated that socially prescribed perfectionism was associated with greater suicide ideation and that it, along with hopelessness, accounted for unique variance in suicide ideation scores. The findings are discussed in terms of their practical and theoretical significance as well as their consistency with similar research with adults.     

Test Anxiety, Self-Awareness, and Cognitive Interference: A Process Analysis

ABSTRACT Participants performed a cognitive task under evaluative, self-awareness, and neutral conditions, Task performance was determined jointly by trait test anxiety and situational factors. Test anxiety led to poorer performance in both evaluative and self-awareness situations, relative to the neutral situation. We examined the cognitive activity variables that might mediate the effects of test anxiety and situational variables on performance, and identified a significant cognitive mediator of the main effect of test anxiety, but not for the Test Anxiety x Situation interaction effect. Therefore, the current experiment offered some support for Sarason's (1980) cognitive interference theory, as well as integrating test anxiety and self-awareness research.     

Pronominalization and discourse coherence,discourse structure and pronoun interpretation

Two self-paced reading-time experiments are reported that examine the time course of pronoun interpretation processes based on local discourse structure and on world knowledge. The characterization of local discourse structure is based on recent work on centering, which provides a specific formulation of how the ways in which sentences make reference to common entities determines the coherence of discourse segments and how discourse structure influences interpretation of ambiguous pronouns. The results of the first experiment show that readers generate a default interpretation of a pronoun based on features of local discourse structure, and that that default interpretation is later confirmed or overridden by knowledge-based processes. The results of the second experiment show that local discourse structure continues to influence pronoun interpretation even when the semantic information that ultimately compels interpretation occurs before the pronoun. These results support the view that processes acting on local discourse structure play a powerful role in guiding language comprehension.     

BY ANY MEANS NECESSARY: JOHN LOCKE AND MALCOLM X ON THE RIGHT TO REVOLUTION*

Many will ask what Harlem finds to honor in the stormy, controversial and bold young captain. And we will smile. And we will answer and say unto them: Did you ever talk to Brother Malcolm? Did he ever touch you? Did you have him smile at you? Did he ever do a mean thing? Was he ever himself associated with violence or any public disturbance? For if you did, you would know him and if you knew him you would know why we must honor him.     

The stability of depressive symptoms in college students: An empirical demonstration of regression to the mean

In a recent paper, Vredenburg, Flett, and Krames (1993) hypothesized that the apparent instability of depressive symptom scores in college students may be due, in part, to the phenomenon known as statistical regression to the mean. This statistical principle was demonstrated in the current study. A sample of 183 university students completed the Beck Depression Inventory (BDI) at two timepoints separated by a 3-month interval. Consistent with past results, analyses revealed substantial changes in symptom scores over time with decrements being evident among many subjects with elevated symptom scores at Time 1. Examination of the amount of change over time in BDI scores indicated a pattern of findings that approximated the regression to the mean phenomenon. Statistical tests confirmed that regression to the mean accounted for a significant amount of the change in symptom scores over time. The implications of these findings are discussed in terms of the nature of depressive symptoms in students and the inappropriateness of assigning subjects to depressed or nondepressed groups on the basis of elevated scores on a self-report measure.     

A DEVELOPMENTAL DEFICIT IN LOCALIZING OBJECTS FROM VISION

Abstract— We describe a college student, A. H., with a developmental deficit in determining the location of objects from vision. The deficit is selective in that (a) localization from auditory or tactile information is intact, (b) A H reports the identity of mislocalized objects accurately, (c) visual localization errors preserve certain parameters of the target location, and (d) visual localization is severely impaired under certain stimulus conditions, but nearly intact under other conditions. These results bear on the representation and processing of location information in the visual system, and also have implications for understanding developmental dyslexia.     

Managers' alcohol use: Roles and symbolic functions

Alcohol was used widely by a representative sample of managers in the private business sector. Manager's perceptions of the roles and the symbolic functions played by alcohol are reported. The inclusion of the roles and symbolic functions in change strategies are advocated.This study was funded by the Alcoholic Liquor Advisory Council of New Zealand. The author would like to acknowledge the work of Ruth Houghton and Prue Toft in conducting the original study.