Different aspects of anxiety as predictors of post-operative anxiety and physical complaints

Previous studies have suggested that pre-operative anxiety consists of different aspects each with its own specific influence on post-operative state. This study investigated the influence of different aspects of transient anxiety i.e. state anxiety, specific anxiety, tension, observed anxiety and the amount of thinking about surgery, on post-operative anxiety and physical complaints in 126 patients undergoing lumbar surgery. Results showed that pre-operative state anxiety, specific anxiety, tension and observed anxiety each contributed uniquely to the prediction of post-operative anxiety after control for age, sex and medical variables. Tension showed a negative contribution, indicating that, when the effects of other anxiety aspects were removed, patients with high tension showed less post-operative anxiety than patients with low tension. The three other anxiety variables showed a positive contribution. Regarding postoperative physical complaints, only specific anxiety showed a positive significant contribution to the prediction. Results will be discussed in relation to the adaptation to surgery and to Janis' theory that experiencing moderate levels of anxiety is beneficial for recovery.     

Self- and Expert-Reported Emotion Inhibition: On the Utility of Both Data Sources

Psychodynamic theorists often believe clinical judges to be the best source of personality data. Contemporary personality theorists, on the other hand, treat individuals' responses to items on personality tests as the most appropriate source of personality data. In personality domains such as emotion inhibition, or defensiveness, a combination of these two data sources may provide valuable, albeit different, information. To demonstrate this postulate, participants completed a self-report measure of emotion inhibition, underwent a stressful interpersonal task during which blood pressure reactivity was recorded, and then were rated for observed emotion inhibition. As expected, observational and self-reports of emotion inhibition appeared to assess differing tendencies, but both additively predicted cardiovascular reactivity. Self- and expert-reports of personality characteristics may often complement each other, and when these measures are informed by empirical/psychometric considerations they can both contribute to the understanding of areas such as psychophysiological reactivity.     

The Linguistic Formulation of Fallacies Matters: The Case of Causal Connectives

Argumentation - While the role of discourse connectives has long been acknowledged in argumentative frameworks, these approaches often take a coarse-grained approach to connectives, treating them...     

Strengths use and deficit correction in organizations: development and validation of a questionnaire

Although the positive psychology tradition emphasizes the importance of a balanced approach regarding individual strengths and weaknesses, there is no valid instrument to measure these phenomena in organizations. The purpose of the present studies is to develop and validate an instrument that measures four dimensions, namely perceived organizational support (POS) for strengths use, POS for deficit correction, strengths use behaviour, and deficit correction behaviour. In study 1 and 2, the Strengths Use and Deficit COrrection (SUDCO) questionnaire was developed and tested for its factor structure, reliability, and convergent and criterion validity in two samples of South African employees (N = 338 and N = 361, respectively). In study 3, the convergent and criterion validity of the SUDCO were examined in a sample of Dutch engineers (N = 133). Results indicated that the intended dimensions of strengths use and deficit correction can be measured reliably with 24 items and showed convergent validity. Moreover, POS for strengths use and strengths use behaviour correlated positively with self- and manager-ratings of job performance, supporting the criterion validity of these scales. As expected, POS for deficit correction and deficit correction behaviour were unrelated to the performance ratings.     

Donation to charity and purchase of cause‐related products: The influence of existential guilt and experience

Charity donation is an important prosocial behaviour that is often generated/strengthened by emotional stimuli from advertising. A similar strategy is often used to trigger the purchase of cause‐related products. The two activities represent direct and indirect methods of financial support and are important topics for researchers and practitioners. Charity donation and purchase of cause‐related products are typically investigated on the basis of different theoretical backgrounds; therefore, they are almost never directly compared with each other. However, the two share some similarities from the perspectives of the donor/buyer and the donation recipient. This article aims to analyse how direct and indirect donation behaviours are influenced by the same emotional stimulus (existential guilt generated by a visual advertisement). In parallel, this article examines the possible moderation effect of similar past behaviours. The study is performed by surveying 374 respondents in Lithuania. Results confirmed that the same emotion (existential guilt) had a direct positive impact on the intention towards both studied behaviours. However, the moderation effect of experience was observed only in the relationship between existential guilt and the intention to donate to charity, signalling the difference in its influence on the two behaviours. These findings enrich the knowledge of the similarities and differences between direct (donating to charity) and indirect (purchasing cause‐related products) donation behaviours. Additionally, it fills in the knowledge gap regarding the relation between the intentions of prosocial behaviours and existential guilt as an advertising appeal.     

Longitudinal Effects of Latino Parent Cultural Stress,Depressive Symptoms,and Family Functioning on Youth Emotional Well‐Being and Health Risk Behaviors

U.S. Latino parents can face cultural stressors in the form of acculturative stress, perceived discrimination, and a negative context of reception. It stands to reason that these cultural stressors may negatively impact Latino youth's emotional well‐being and health risk behaviors by increasing parents' depressive symptoms and compromising the overall functioning of the family. To test this possibility, we analyzed data from a six‐wave longitudinal study with 302 recently immigrated (<5 years in the United States) Latino parents (74% mothers, M_age = 41.09 years) and their adolescent children (47% female, M_age = 14.51 years). Results of a cross‐lagged analysis indicated that parent cultural stress predicted greater parent depressive symptoms (and not vice versa). Both parent cultural stress and depressive symptoms, in turn, predicted lower parent‐reported family functioning, which mediated the links from parent cultural stress and depressive symptoms to youth alcohol and cigarette use. Parent cultural stress also predicted lower youth‐reported family functioning, which mediated the link from parent cultural stress to youth self‐esteem. Finally, mediation analyses indicated that parent cultural stress predicted youth alcohol use by a way of parent depressive symptoms and parent‐reported family functioning. Our findings point to parent depressive symptoms and family functioning as key mediators in the links from parent cultural stress to youth emotional well‐being and health risk behaviors. We discuss implications for research and preventive interventions.     

Top-down-driven grouping overrules the central attentional bias

A central bias in spatial selection has been proposed to explain the decreasing search efficiency with increasing target eccentricity that results when distractors can occur closer to fixation than the target (J. M. Wolfe, P. O'Neill, & S. C. Bennett, 1998). The authors found evidence for such a bias using an odd-man-out variant of conjunction search. However, the bias was absent for the same displays when the identity of the odd-man-out target was known in advance. The authors propose that (a) top-down knowledge of a target feature supports grouping on this feature and (b) grouping links a peripheral target to central distractors expressing the same feature, increasing the attentional weighting afforded to the target and, consequently, facilitating its detection. The effects are independent of bottom-up priming effects occurring across trials. Thus, feature-based grouping can be driven top-down and can overrule the central bias in spatial selection.     

Extended mathematical cognition: external representations with non-derived content

Synthese - Vehicle externalism maintains that the vehicles of our mental representations can be located outside of the head, that is, they need not be instantiated by neurons located inside the...     

Compliance with National Ethics Requirements for Human-Subject Research in Non-biomedical Sciences in Brazil: A Changing Culture?

Science and Engineering Ethics - Ethics regulation for human-subject research (HSR) has been established for about 20&nbsp;years in Brazil. However, compliance with this regulation is...