Perceived deep-level dissimilarity: Personality antecedents and impact on overall job attitude, helping, work withdrawal, and turnover

The current research extends three research areas in relational demography: considering deep-level dissimilarity in theory building, assessing dissimilarity perceptions directly in theory testing, and examining the antecedents of dissimilarity perceptions. The results, based on two field studies using diverse samples, demonstrate the effects of enduring personality traits of Extraversion and Agreeableness on an individual’s perceived deep-level dissimilarity to coworkers in the workgroup, and the effects of perceived deep-level dissimilarity beyond the effects of actual dissimilarity and perceived surface-level dissimilarity on critical work outcomes, including the individual’s overall job attitude, and behaviors of helping, work withdrawal, and actual voluntary turnover.     

Acute nicotine withdrawal symptoms and anxious responding to bodily sensations: a test of incremental predictive validity among young adult regular smokers

Although previous work has found associations between panic and smoking, little research has investigated potential mechanisms by which smoking may contribute to panic problems. The present investigation evaluated the incremental validity of acute nicotine withdrawal symptoms (elicited by an average of 2 h of nicotine deprivation) relative to negative affectivity, anxiety sensitivity, and nicotine dependence in predicting anxiety responding to 3-min voluntary hyperventilation. The sample consisted of 90 regular smokers (46 females), as defined by smoking 10 cigarettes per day for at least 1 year, recruited through the general community. Consistent with prediction, greater levels of pre-challenge nicotine withdrawal symptoms uniquely predicted post-challenge intensity of panic symptoms and anxiety relative to other established factors. Findings are discussed in the context of how regular smoking may promote panic symptomotology.     

Cognitive Reliability of the Sense of Touch Confronted with the Thinning Effect

The dependence of the cognitive function of the sense of touch of the area sensorium was investigated by means of the thinning illusion produced by rotating the cylindrical rod between the thumb and the forefinger. The genetic phases of this illusion were traced from sensations to perceptions and to meaningful cognition converting the rod's objective convexity into an apparent concavity, running seemingly around the rod. Adult subjects (N = 52) experimentally checked all variables on their optimum degree for producing this illusion, which showed an effective way for using illusions for a thorough investigation of mental synthetic processes.     

The energization of health-behavior change: Examining the associations among autonomous self-regulation,subjective vitality,depressive symptoms,and tobacco abstinence

Most research on the psychological correlates of smoking behavior has focused on negative indices of wellness, but findings are mixed, contradictory, controversial, and, thus, inconclusive. This study, guided by self-determination theory, examined both positive (viz., vitality) and negative (viz., depressive symptoms) indices of psychological health as predictors of long-term tobacco abstinence in the context of a randomized clinical trial. It also examined autonomous self-regulation and cigarette use as predictors of psychological health. Results supported the proposed conditional indirect effect model in which change in cigarette use mediated the relation of change in autonomous self-regulation for smoking cessation to change in vitality, and this indirect effect was moderated by treatment condition. Further, change in vitality predicted long-term tobacco abstinence. Results for depressive symptoms were largely null. Discussion focuses on the importance of considering positive indices of psychological health for understanding the psychological correlates of smoking behavior.     

Post-traumatic stress disorder and health risk behaviour among persons 15 years and older in South Africa

The aim of this study was to investigate the association between post-traumatic stress disorder (PTSD) and health risk behaviours among persons 15 years and older in South Africa. We analysed data from the South African National Health and Nutrition Examination Survey (SANHANES-1, 2012) (N = 15 201; mean age = 36.9 years, SD = 16.5; 2.1% with PSTD, 4.0% with partial PTSD). The survey included questions from validated measures of the following health risk behaviours: problem drinking, current tobacco use, physical activity, sedentary behaviour, vegetable consumption, and fast food and frequent soft drinks consumption. In adjusted logistic regression analysis, only self-reporting with PTSD was associated with problem drinking. The data did not yield significant association between PTSD status and any of the other health risk behaviours (tobacco use, low physical activity, and fast food consumption).     

Implementation intentions as a predictor of applicant withdrawal

Despite withdrawal from the job application being a serious concern for organizations, limited research exists that examines this phenomenon. Utilizing the broad intention-behavior framework as suggested in the Theory of Planned Behavior, we examined whether the type of intentions formed when applying for a job (i.e., goal vs. implementation intentions) predicts later withdrawal from the job application. Using a field experimental strategy, half of the applicants in a large applicant pool (N = 5,346) were randomly made to form implementation intentions. It was found that forming implementation intentions was indeed effective in reducing applicant withdrawal, albeit with a small effect size. Theoretical and practical implications of this finding are discussed.     

Lifestyle differences between smokers,ex-smokers and non-smokers,and implications for their health

Abstract

Much evidence has been published in order to demonstrate that smoking cessation leads to a decrease in morbidity and mortality. Using data from the Health and Lifestyle Survey respondents were divided into three groups: smokers, ex-smokers and non-smokers and lifestyle characteristics such as diet and exercise were compared. Smokers were more likely to eat chips (French fries), fried food, butter and less likely to eat fresh fruit in winter, green vegetables and margarine high in polyunsaturated fats. Non-smokers were more likely than smokers and ex-smokers to take part in keepfit, jogging and swimming. Non-smokers in smoking households were more likely than non-smokers in non-smoking households to eat fried food, chips and butter and less likely to eat fruit in winter or margarine high in polyunsaturated fats. Results suggest that part of the assumed health benefits of smoking cessation are due to ex-smokers having a healthier diet than that of smokers.     

Smoking on School Property as a Risk Factor for Substance Use Among Adolescent Smokers

The purpose of the current study was to determine if smoking on high-school property was associated with increased risk for other substance use among U.S. adolescents. Secondary analyses were carried out with data from the 2011 Youth Risk Behavior Survey (YRBS, N = 15,503). Only adolescents who reported smoking at least one cigarette in the last 30 days were selected for analyses (n = 2531, 44% female). Alcohol, marijuana, and cocaine use was assessed among participants. Binary logistic regression analysis was carried out to examine the relationship between smoking on school property (yes versus no) with each of the substance use variables. Adolescent smokers who reported smoking on school property were significantly more likely to report substance use across all substances examined compared to smokers who did not smoke on campus. For example, campus smokers were 3.91 times more likely to use marijuana in their lifetime and 3.85 times more likely to have used crack or cocaine in their lifetime compared to smokers who did not smoke on campus. Health care providers who provide services to adolescents should screen for smoking on school property to help identify adolescents at increased risk for substance use.     

Relations between Unsociability and Peer Problems in Chinese Children: Moderating Effect of Behavioural Control

Unsociable children are likely to develop adjustment difficulties in Chinese society. The primary goal of the present study was to examine the moderating effect of behavioural control on the relation between unsociability and peer problems in Chinese children. Participants were fourth to eighth grade students in urban China (N = 787). Assessments of unsociability, shyness, peer problems and behavioural control were obtained from peer nominations and teacher ratings. Results indicated that unsociability was positively related to peer problems in Chinese children after controlling for shyness. Also, the relation between unsociability and peer problems was attenuated among children with higher behavioural control. Thus, behavioural control may be a buffering factor that serves to protect unsociable children from developing peer problems. Gender and age also moderated these associations. Results are discussed in terms of the meaning and implications of unsociability and behavioural control in Chinese culture. Copyright © 2014 John Wiley & Sons, Ltd.