Gender Differences in STEM Students' Perfectionism,Career Search Self‐Efficacy,and Perception of Career Barriers

The purpose of this study was to explore potential gender differences in the mediating effect of career search self‐efficacy between 2 dimensions of perfectionism (adaptive and maladaptive) and the perception of career barriers. A total of 279 science, technology, engineering, and mathematics undergraduate students participated in the study. Among men, but not women, career search self‐efficacy mediated the relationships between both dimensions of perfectionism and the perception of career barriers. Implications for counselors and future research directions are discussed.     

How Far Can Support Go? Supported Supervisors’ Performance and Subordinate Dedication

Purpose

The present study builds on prior research involving organizational support theory and the trickle-down effects of supervisors’ perceived organizational support (POS). We examine benefits of supervisor POS for the supervisors themselves (enhanced affective commitment and in-role performance), and a behavioral mechanism through which supervisors’ POS may lead to subordinate dedication, a multifaceted conceptualization of performance.

Design/Methodology/Approach

Using three sources of data (from 139 human resource professionals, their 47 supervisors, and the 22 bosses of their supervisors) we assessed the hypothesized relationships using multilevel path modeling.

Findings

Supervisors’ POS related positively to supervisors’ affective commitment to their organization, resulting in better supervisor in-role performance two months later. Also, having better performing supervisors resulted in more dedication by employees in the form of extra-role performance, as rated by their supervisor 2 months later, and extra hours worked.

Implications

It appears providing organizational support to supervisors may result in beneficial outcomes for the supervisors and the organization in terms of supervisors’ enhanced emotional attachment to the company, and better performance in their job, with consequences for subordinate dedication in terms of extra hours worked and extra-role performance.

Originality/Value

These findings contribute to organizational support theory by showing initial evidence that supervisor in-role performance can serve as an explanatory mechanism through which supervisors’ POS trickles down to aid subordinates.

     

The influence of lexical and conceptual constraints on reading mixed-language sentences: Evidence from eye fixations and naming times

In two experiments, we explored the degree to which sentence context effects operate at a lexical or conceptual level by examining the processing of mixed-language sentences by fluent Spanish-English bilinguals. In Experiment 1, subjects’ eye movements were monitored while they read English sentences in which sentence constraint, word frequency, and language of target word were manipulated. A frequency × constraint interaction was found when target words appeared in Spanish, but not in English. First fixation durations were longer for high-frequency Spanish words when these were embedded in high-constraint sentences than in low-constraint sentences. This result suggests that the conceptual restrictions produced by the sentence context were met, but that the lexical restrictions were not. The same result did not occur for low-frequency Spanish words, presumably because the slower access of low-frequency words provided more processing time for the resolution of this conflict. Similar results were found in Experiment 2 using rapid serial visual presentation when subjects named the target words aloud. It appears that sentence context effects are influenced by both semantic/conceptual and lexical information.     

Performance of the CJDATS Co-Occurring Disorders Screening Instruments (CODSIs) among minority offenders

Previous research has shown the performance of the CJDATS Co-Occurring Disorders Screening Instruments (CODSI-MD and SMD)--six- and three-item instruments to screen for any mental disorder (CODSI-MD) and for severe mental disorders (CODSI-SMD), respectively--to be comparable or superior to other, longer instruments. This study tested the stability of the performance of the CODSI-MD and SMD across three racial/ethnic groups of offenders entering prison substance abuse treatment programs (n = 353), consisting of 96 African American, 120 Latino, and 137 White admissions. The Structured Clinical Interview (SCID) was used to obtain DSM-IV Axis I and II diagnoses; a lifetime SCID diagnosis of a mental disorder or a severe mental disorder was the criterion against which the CODSI-MD and SMD were validated. Results showed no statistical differences in sensitivity or specificity for either the CODSI-MD or SMD across the African American, Latino, and White prisoner groups. The value of the CODSI-MD and SMD as brief screens for mental disorders among offenders with diverse racial/ethnic backgrounds is discussed.     

Genetic and environmental influences on personality trait stability and growth during the transition to adulthood: a three-wave longitudinal study

During the transition to adulthood individuals typically settle into adult roles in love and work. This transition also involves significant changes in personality traits that are generally in the direction of greater maturity and increased stability. Competing hypotheses have been offered to account for these personality changes: The intrinsic maturation hypothesis suggests that change trajectories are endogenous, whereas the life-course hypothesis suggests that these changes occur because of transactions with the social environment. This study investigated the patterns and origins of personality trait changes from ages 17 to 29 using 3 waves of Multidimensional Personality Questionnaire data provided by twins. Results suggest that (a) trait changes were more profound in the first relative to the second half of the transition to adulthood; (b) traits tend to become more stable during the second half of this transition, with all the traits yielding retest correlations between .74 and .78; (c) Negative Affectivity declined over time, and Constraint increased over time; minimal change was observed on agentic or communal aspects of Positive Emotionality; and (d) both genetic and nonshared environmental factors accounted for personality changes. Overall, these genetically informed results support a life-course perspective on personality development during the transition to adulthood.     

Attentional disengagement in adults with Williams syndrome

Williams syndrome (WS) is a neurodevelopmental disorder characterized by a distinctive behavioral and cognitive profile, including widespread problems with attention. However, the specific nature of their attentional difficulties, such as inappropriate attentional allocation and/or poor attentional disengagement abilities, has yet to be elucidated. Furthermore, it is unknown if there is an underlying difficulty with the temporal dynamics of attention in WS or if their attentional difficulties are task-dependent, because previous studies have examined attention in established areas of deficit and atypicality (specifically, visuospatial and face processing). In this study, we examined attentional processing in 14 adults with WS (20–59 years) and 17 typically developing controls (19–39 years) using an attentional blink (AB) paradigm. The AB is the decreased ability to detect a second target when it is presented in close proximity to an initial target. Overall, adults with WS had an AB that was prolonged in duration, but no different in magnitude, compared with typically developing control participants. AB performance was not explained by IQ, working memory, or processing speed in either group. Thus, results suggest that the attention problems in WS are primarily due to general attentional disengagement difficulties rather than inappropriate attentional allocation.     

Examining Temporal Associations between Perceived Maternal Psychological Control and Early Adolescent Internalizing Problems

The present study examined a) the associations between adolescent-reported maternal psychological control and self-reported internalizing problems one year later, while simultaneously examining the opposite direction of effects and b) the equivalence of these associations across gender. Participants were 479 10-to-14-year old adolescents (55% female) participating in two waves of a study. Results from multi-group, cross-lagged panel analyses indicated that although early adolescents’ depressive symptoms and social anxiety predicted change in perceived maternal psychological control one year later, perceived maternal psychological control did not predict change in early adolescents’ internalizing problems. Elevated levels of depressive symptoms were associated with increased levels of perceived maternal psychological control one year later, whereas elevated levels of social anxiety were associated with decreased levels. Aforementioned findings were consistent across boys’ and girls’ data. Study findings extend limited research on adolescent effects, demonstrating that early adolescents’ internalizing problems play a role in perceived maternal psychological control.     

Effects of reinforcement and response-cost history on instructional control

The present study compared the effects of reinforcement or punishment versus no additional consequences for instruction following on instructional control and subsequent rule-governed insensitivity. In two experiments, adult participants were presented with repeated choices between a short progressive-time schedule and either a fixed time-schedule or a longer progressive-time schedule. In Experiment 1, three groups were given an initially accurate instruction relative to the direct contingency. A control group experienced no additional consequences for compliance with instructions, whereas compliance resulted in additional points for a second group, and noncompliance led to the subtraction of points for a third group. In a subsequent phase, instructions became inaccurate and there were no additional consequences for compliance or noncompliance for any group. Consistent with previous results, rule-governed insensitivity was observed in all participants. Experiment 2 employed the same procedure, except instructions were inaccurate throughout all sessions, and compliance in the subsequent phase resulted in diminishing points per session. Reinforcement for following instructions increased instructional control and subsequent rule-governed insensitivity. This increase was maintained even after the termination of additional consequences, a result that supports theoretical suggestions that a history of reinforcement for complying with instructions and rules is an important factor in rule-governed insensitivity.     

The Interaction Between Conscientiousness and General Mental Ability: Support for a Compensatory Interaction in Task Performance

Journal of Business and Psychology - We propose a compensatory interactive influence of conscientiousness and GMA in task performance such that conscientiousness is most beneficial to performance...     

Train‐the‐trainer: Methodology to learn the cognitive interview

Research has indicated that police may not receive enough training in interviewing cooperative witnesses, specifically in use of the cognitive interview (CI). Practically, for the CI to be effective in real‐world investigations, police investigators must be trained by law enforcement trainers. We conducted a three‐phase experiment to examine the feasibility of training experienced law enforcement trainers who would then train others to conduct the CI. We instructed Federal Bureau of Investigation and local law enforcement trainers about the CI (Phase I); law enforcement trainers from both agencies (n = 4, 100% male, mean age = 50 years) instructed university students (n = 25, 59% female, mean age = 21 years) to conduct either the CI or a standard law enforcement interview (Phase II); the student interviewers then interviewed other student witnesses (n = 50, 73% female, mean age = 22 years), who had watched a simulated crime (phase III). Compared with standard training, interviews conducted by those trained by CI‐trained instructors contained more information and at a higher accuracy rate and with fewer suggestive questions.