Pursuing Academic Interests: The Role of Implicit Theories

Students can believe that their academic interests are fixed (entity theory) or malleable (incremental theory). A measure of implicit theories of academic interests was developed to examine how such theories influence students' decisions to retain or change their majors. As hypothesized, entity theorists who believed that they were not doing well in their majors were more likely to choose a new major than were all other groups. This result is consistent with previous findings that entity theorists tend to give up in the face of adversity.     

What do Patients Prefer: Informed Consent Models for Genetic Carrier Testing

The recent increased number of conditions for which patients can undergo genetic carrier testing raises the question of how best to obtain pre-test informed consent. Clinical approaches vary from a minimalist model to a model where patients are given detailed information about all conditions to be screened for. Few data exist as to patient preferences, or how information impacts decision-making. Eight high-literacy focus groups were conducted to assess the knowledge and preferences of pregnant patients and their male partners. Most groups indicated that some balance between details and brevity was optimal, recognizing that anxiety can occur when patients are provided with too much information and that the wide range of tests offered during pregnancy often led to confusion. Critical areas for the informed consent process included (1) details about the conditions and risk of being a carrier, (2) logistics of testing, (3) next steps if the test is positive, and (4) prognosis, options and resources if the child were to be affected with a disorder. It will be useful to develop model consent programs and prospectively assess their impact on informed consent and patient satisfaction, both when positive and negative results are received.     

Burnout and connectedness among Australian volunteers: A test of the Job Demands-Resources model

This study used the Job Demands-Resources (JD-R) model, developed in the context of occupational well-being in the paid workforce, to examine the antecedents of burnout and connectedness in the formal volunteer rural ambulance officer vocation (N = 487). Structural equation modeling using self-reports provide strong evidence for the central assumptions of the JD-R model. The findings confirm that burnout fully mediates the relationship between job demands and health problems (Hypothesis 1), and between job demands and determination to continue (Hypothesis 2). In addition, results show that connectedness fully mediates the relationship between job resources and determination to continue (Hypothesis 3). These findings have important practical implications because of the increasing problem of volunteer recruitment and retention.     

What we know about what we have never heard: evidence from perceptual illusions

Are speakers equipped with preferences concerning grammatical structures that are absent in their language? We examine this question by investigating the sensitivity of English speakers to the sonority of onset clusters. Linguistic research suggests that certain onset clusters are universally preferred (e.g., bd>lb). We demonstrate that such preferences modulate the perception of unattested onsets by English speakers: Monosyllabic auditory nonwords with onsets that are universally dispreferred (e.g., lbif) are more likely to be classified as disyllabic and misperceived as identical to their disyllabic counterparts (e.g., lebif) compared to onsets that are relatively preferred across languages (e.g., bdif). Consequently, dispreferred onsets benefit from priming by their epenthetic counterpart (e.g., lebif-lbif) as much as they benefit from identity priming (e.g., lbif-lbif). A similar pattern of misperception (e.g., lbif-->lebif) was observed among speakers of Russian, where clusters of this type occur. But unlike English speakers, Russian speakers perceived these clusters accurately on most trials, suggesting that the perceptual illusions of English speakers are partly due to their linguistic experience, rather than phonetic confusion alone. Further evidence against a purely phonetic explanation for our results is offered by the capacity of English speakers to perceive such onsets accurately under conditions that encourage precise phonetic encoding. The perceptual illusions of English speakers are also irreducible to several statistical properties of the English lexicon. The systematic misperception of universally dispreferred onsets might reflect their ill-formedness in the grammars of all speakers, irrespective of linguistic experience. Such universal grammatical preferences implicate constraints on language learning.     

Automatic emotion regulation during anger provocation

Individuals frequently have to regulate their emotions, especially negative ones, to function successfully. However, deliberate emotion regulation can have significant costs for the individual. Are there less costly ways to achieve emotion regulatory goals? In two studies, we test the hypothesis that more automatic types of emotion regulation might provide the benefits of deliberate emotion regulation without the costs. Study 1 introduces a priming technique that manipulates automatic emotion regulation. Using this priming technique, we show that relative to priming emotion expression, priming emotion control leads to less anger experience in response to a laboratory anger provocation. Study 2 examines the experiential and physiological consequences of automatic emotion regulation. Results suggest that relative to priming emotion expression, priming emotion control reduces negative emotion experience without maladaptive cardiovascular responding. Together, these findings suggest that automatic emotion regulation may provide an effective means of controlling powerful negative emotions.     

Does work engagement increase person–job fit? The role of job crafting and job insecurity

Drawing on the expanded model of person–environment fit and job crafting theory, this study investigates the underlying processes of the relationship between work engagement and changes in person–job fit. A two-wave longitudinal study was conducted among 246 Chinese employees of a high technology company. As hypothesized, the results show that work engagement is positively related to changes in demands–abilities fit through changes in physical job crafting and positively related to changes in needs–supplies fit through changes in relational job crafting. As predicted, the positive relationship between work engagement and changes in relational job crafting (however, not changes in physical job crafting) is strengthened under conditions of high (vs. low) job insecurity. Our findings indicate that engaged employees craft their work in physical and relational ways, which creates a better person–job fit. The theoretical and practical implications are discussed.     

Gene–Environment Interaction of the Oxytocin Receptor Gene Polymorphism (rs53576) and Unresolved Attachment Status Predict Depersonalization Symptoms: An Exploratory Study

Depersonalization (DP), or feelings of detachment from one’s self or one’s surroundings (i.e., derealization, DR), is considered a maladaptive stress response, frequently occurring in anxiety disorders, depression or as a primary disorder. However, the pathogenesis of DP/DR symptoms is little understood. The present study aimed to elucidate the influence of unresolved attachment status and the oxytocin receptor gene (OXTR) rs53576 polymorphism on DP/DR symptoms. The study sample consisted of 84 women, including 43 depressed patients and 41 control subjects, aged 19–52. DP/DR symptoms were measured with the Cambridge Depersonalization Scale; unresolved attachment status was assessed with the Adult Attachment Interview. OXTR rs53576 genotypes were obtained from blood samples. We found a highly significant gene–environment interaction: Individuals with unresolved attachment status were significantly more depersonalized when they carried the GG-allele than A-allele carriers than not unresolved subjects. There was no statistically significant main influence of OXTR genotypes or unresolved attachment status on DP/DR symptoms. We suggest that the GG-allele and unresolved attachment status might be considered as risk factors in the etiology of DP/DR symptoms. Replication is needed in larger samples including male subjects.     

The role of workaholism in the job demands-resources model

Background and Objectives: The present study tries to gain more insight in workaholism by investigating its antecedents and consequences using the job demands-resources model. Design: We hypothesized that job demands would be positively related to workaholism, particularly when job resources are low. In addition, we hypothesized that workaholism would be positively related to negative outcomes in three important life domains: health, family, and work. Methods: The research involved 617 Italian workers (employees and self-employed). To test the hypotheses we applied structural equation modeling (SEM) and moderated structural equation modeling (MSEM) using Mplus 6. Results: The results of SEM showed a good model where workload, cognitive demands, emotional demands, and customer-related social stressors were positively related to workaholism and work–family conflict (WFC) (partial mediation). Additionally, workaholism was indirectly related to exhaustion and intentions to change jobs through WFC. Moreover, MSEM analyses confirmed that job resources (job security and opportunities for development) buffered the relationship between job demands and workaholism. Particularly, the interaction effects were statistically significant in five out of eight combinations. Conclusions: These findings suggest that workaholism is a function of a suboptimal work environment and predicts unfavorable employee outcomes. We discuss the theoretical and practical implications of these findings.