Feeling Controlled and Drinking Motives Among College Students: Contingent Self-Esteem as a Mediator

This article presents an examination of college student drinking motives from a self-determination perspective. We predicted positive associations between controlled orientation (a chronic orientation toward pressures and experiencing a lack of choice in one's behaviors), and drinking as a means of regulating affect (enhancement and coping motives) and social approval (social rewards and conformity motives). Contingent self-esteem involves deriving self-worth from meeting expectations and was expected to mediate the relation between controlled orientation and drinking motives, which were in turn expected to predict alcohol consumption and related consequences. College students' (N?=?204) controlled orientation, contingent self-esteem, motives for drinking, and patterns of alcohol use were assessed. Mediation analyses provided support for our theoretical framework. Results suggest that “controlled” individuals drink to regulate affect and social approval in part because they have a greater tendency to base self-worth on contingencies.     

Social Skills Mediate the Association of ADHD and Depression in Preadolescents

Childhood attention-deficit/hyperactivity disorder (ADHD) is a replicated risk factor for depression, but the explanatory factors underlying this association have not been reliably identified. Given that social skills (i.e., cooperation, assertion, responsibility, self-control) are sensitive to early ADHD and predict later depression, we tested whether individual differences in social skills individually and collectively mediated predictions of depressive symptoms from early ADHD symptoms. In an ethnically diverse (50 % non-Caucasian) sample of 232 children with (n = 124) and without ADHD (n = 108) followed prospectively for two years (aged 5–10 at Wave 1; 7–12 at Wave 2), we gathered multi-informant (i.e., parent, teacher) and multi-method (e.g., rating scale, structured interview) assessment of key constructs. Using a multiple mediation framework with bootstrapping and statistical control of sex, Wave 1 depression, Wave 1 oppositional defiant disorder (ODD), Wave 1 anxiety, and Wave 2 ADHD symptoms, an independent mediation effect emerged for parent-rated self-control in the prediction of Wave 2 depression (parent-rated) from Wave 1 ADHD symptoms (combined parent and teacher ratings). Teacher-rated social skills at Wave 1 also collectively mediated this association, with teacher-rated assertion emerging as a unique mediator. We discuss the role of social skills in emergent depression among youth with ADHD and consider implications for prevention and intervention.     

A review of abnormalities in the perception of visual illusions in schizophrenia

Specific abnormalities of vision in schizophrenia have been observed to affect high-level and some low-level integration mechanisms, suggesting that people with schizophrenia may experience anomalies across different stages in the visual system affecting either early or late processing or both. Here, we review the research into visual illusion perception in schizophrenia and the issues which previous research has faced. One general finding that emerged from the literature is that those with schizophrenia are mostly immune to the effects of high-level illusory displays, but this effect is not consistent across all low-level illusions. The present review suggests that this resistance is due to the weakening of top–down perceptual mechanisms and may be relevant to the understanding of symptoms of visual distortion rather than hallucinations as previously thought.     

Demographic factors,childhood maltreatment and psychological functioning among university students' in Ghana: A retrospective study

This study retrospectively investigates the influence of child (i.e., gender), care‐giver (e.g., who grew up with), household size (i.e., number of siblings grew up with) and community (i.e., rural versus urban) factors on childhood maltreatment, as well as the impacts of maltreatment on psychological functioning. A cross‐sectional survey and self‐report methodology is used to gather data from 300 students of the University of Ghana. The results show that being a male, growing up in rural areas, living with more than 3 siblings in the same household and being raised by both biological parents have significant main effects on childhood maltreatment. Analyses of the interaction effects show that living with more than 5 siblings in a rural household with “other” parents (i.e., non‐biological parents) has a significant effect on physical abuse. Furthermore, males from rural households consisting of more than 3 siblings and who did not grow up with both biological parents endorsed significantly more physical abuse and physical neglect, compared with the females. With respect to the psychological outcome, childhood maltreatment significantly predicts and account for significant variance in depression (34%), self‐efficacy (18%) and life satisfaction (22%). The findings and the implications of the study are briefly discussed.     

Subject relative clauses are not universally easier to process: Evidence from Basque

Studies from many languages consistently report that subject relative clauses (SR) are easier to process than object relatives (OR). However, Hsiao and Gibson (2003) report an OR preference for Chinese, a finding that has been contested. Here we report faster OR versus SR processing in Basque, an ergative, head-final language with pre-nominal relative clauses. A self-paced reading task was used in Experiments 1 and 2, while ERPs were recorded in Experiment 3. We used relative clauses that were ambiguous between an object or subject-gap interpretation and disambiguated later in the sentence. The results of Experiments 1 and 2 showed that SR took longer to read than OR in the critical disambiguating region. In addition, Experiment 3 showed that SR produced larger amplitudes than OR in the P600 window immediately after reading the critical disambiguating word. Our results suggest that SR are not universally easier to process. They cast doubts on universal hypotheses and suggest that processing complexity may depend on language-specific aspects of grammar.     

The role of user resistance in the adoption of a mobile data service

While prior research has focused predominantly on enabling factors such as perceived usefulness in shaping users' information technology (IT) adoption/usage behaviors, this research explores the role of inhibiting factors such as user resistance to change, and their resultant impact on organizations' methods and systems. We elaborate on the interdependent and asymmetric effects of resistance to usage vis-à-vis usage enablers by postulating that resistance not only has a direct negative effect on IT usage, but also biases enabling factors such as perceived usefulness and intention to use in a negative manner. The resulting model is empirically validated with a longitudinal survey of mobile data service that supports real estate title claim processing by administrators and staff personnel at an Eastern European governmental agency. Our study advances IT usage research by demonstrating the salience of previously ignored inhibiting factors, establishing user resistance as an important construct to consider in IT usage research, and by elaborating the nomological relationships between resistance and current predictors of IT usage. We expect that these findings will provide the basis for a more comprehensive investigation of IT usage inhibitors and for building a theoretical model of user resistance.     

Memory span and general intelligence: A latent-variable approach

There are several studies showing that working memory and intelligence are strongly related. However, working memory tasks require simultaneous processing and storage, so the causes of their relationship with intelligence are currently a matter of discussion. The present study examined the simultaneous relationships among short-term memory (STM), working memory (WM), and general intelligence (g). Two hundred and eight participants performed six verbal, quantitative, and spatial STM tasks, six verbal, quantitative, and spatial WM tasks, and eight tests measuring fluid, crystallized, spatial, and quantitative intelligence. Especial care is taken to avoid misrepresenting the relations among the constructs being studied because of specific task variance. Structural equation modelling (SEM) results revealed that (a) WM and g are (almost) isomorphic constructs, (b) the isomorphism vanishes when the storage component of WM is partialed out, and (c) STM and WM (with its storage component partialed out) predict g.     

The use of Afrocentric features as cues for judgment in the presence of diagnostic information

Prior research has shown that within racial category, group members with more Afrocentric facial features are presumed to have more stereotypic traits than those with less Afrocentric features. The present experiment investigated whether this form of feature‐based stereotyping occurs when more diagnostic information is available. The participants were provided with photographs and information about the aggressive (or non‐aggressive) behaviour of 64 African Americans in four different situations, and asked to predict the likelihood of aggression in a fifth situation. As expected, each instance of aggression increased estimates that a target would behave aggressively in the unknown situation. With degree of displayed aggression controlled, however, targets with more Afrocentric features were judged as significantly more likely to behave aggressively than targets with less Afrocentric features. Thus, stereotyping based on Afrocentric features occurs even when other obviously‐relevant information is available. This suggests that it may be difficult to detect and avoid. Copyright © 2004 John Wiley & Sons, Ltd.     

Work Values and Their Effect on Work Behavior and Work Outcomes in Female and Male Managers

A longitudinal sample of over 800 MBA graduates surveyed across a 16-year period was recruited to investigate the relationship of work values to work effort, salary levels, and other work outcomes. As predicted, certain work values were related to higher salary levels and to the number of hours worked. Changing companies more often and receiving more promotions were also significantly related to work values. Work values did not differ for women and men in the sample, except that women were higher in the value of wanting to do an excellent job. Controlling for work values did not explain significantly higher salaries for men as compared to women. Implications of these data are discussed.