The degree of intent to commit suicide and the severity of self-injury were examined in individuals (N = 180) who had recently attempted suicide. Although a minimal association was found between the degree of suicide intent and the degree of lethality of the attempt, the accuracy of expectations about the likelihood of dying was found to moderate…

The Graduate Management Admission Test (GMAT) is the most widely used measure of managerial potential in MBA admissions. GMAT scores, although predictive of grades in business school, leave much of the variance in graduate school performance unexplained. The GMAT also produces disparities in test scores between groups, generating the potential for…

This study examines the predictors and outcomes of mentoring received by participants of a 12-month formal mentoring program. Based on relationship theory, we examined how the personality of the individuals in the mentoring dyad, their perceived similarity, and mentor perceived support for mentoring contributed to relationship outcomes. The study…

Although previous research has suggested cortisol-emotion relationships, little is known regarding the effect of anxiety type on cortisol levels or relationships between anxiety and longitudinal cortisol change in adolescents. The authors examine the differential relationship of cortisol levels with generalized and social anxiety and relationships…

A brief outline of the known or presumed initial environment and its changes over time is given to observe the connection between the origin and evolution of the metallomes of cells to the environment and its changes. The connection to the environment leads from the abundance and environmental availability of the elements and therefore gives an…

Performances on tasks of phonemic manipulation, working memory, rapid naming, multisyllable word naming, receptive vocabulary and nonverbal intelligence were compared with decoding and spelling scores for 75 beginning readers. Multiple regression analysis revealed that phonemic manipulation accounted for the greatest amount of variance for both…

The ability to derive predictions for the outcomes of potential actions from observational data is one of the hallmarks of true causal reasoning. We present four learning experiments with deterministic and probabilistic data showing that people indeed make different predictions from causal models, whose parameters were learned in a purely…

Using data from the 1995 General Social Survey (N= 2,639), this study examines two competing repartnering choices made by Canadians after first union disruption: marriage or cohabitation. About 42% of women and 54% of men form a second union 5 years after union disruption, with cohabitation being the most prevalent choice. The timing of second…

Examines relationships between trajectories of child hyperactivity and antisocial behavior symptoms for African Americans, European Americans, and Hispanics. Overall, child hyperactivity mediated the effects of family environment on child antisocial behavior, but with key racial differences. Results indicate the importance of conceptualizing…

Many studies have established that married people fare better than their never-married counterparts in terms of psychological well-being. Tests hypotheses based on both selection and relationship effects. Results indicate no evidence of selection of less depressed persons into either marriage or cohabitation, but a negative effect of entry into…

Blanton and Jaccard questioned the 4-test regression method used by Greenwald et al. to test a pure multiplicative theory. The present authors address Blanton and Jaccard's concerns with a combination of simulations and meta-analysis. Simulations show that (a) Blanton and Jaccard's preferred simultaneous regression method has a severe power loss…

Previous research on advice in supportive interactions has focused on the influence of facework, and has not systematically considered the effects of advice content. Further, this research has obtained quality evaluations of researcher-constructed messages rather than assessing the outcomes of naturally occurring advice. The current study examines…

The authors identify and provide an integration of 3 criteria for establishing cue-search hierarchies in inferential judgment. Cues can be ranked by information value according to expected information gain (Bayesian criterion), cue-outcome correlation (correlational criterion), or ecological validity (accuracy criterion). All criteria…

This note describes a procedure for estimating the range restriction component used in correcting correlations for unreliability and range restriction when an estimate of the reliability of a predictor is not readily available for the unrestricted sample. This procedure is illustrated with a few examples. (Contains 1 table.)

Some simple, nonoptimized coefficients (e.g., correlation weights, equal weights) were pitted against regression in extensive prediction competitions. After drawing calibration samples from large supersets of real and synthetic data, the researchers observed which set of sample-derived coefficients made the best predictions when applied back to…