Processing efficiency in anxiety: Evidence from eye-movements during visual search

It is generally held that anxiety is characterized by an attentional bias for threatening information. In recent years there has been an important debate whether these biases reside at the level of attentional selection (threat detection) or attentional processing after threat detection (attentional disengagement). In a visual search task containing emotional facial expressions, eye-movements were examined before and after threat detection in high and low trait anxious individuals to further elucidate the temporal unfolding of attentional bias. Results indicated that high-anxious individuals neither showed facilitated orienting to threat nor impaired disengagement of visual attention from threat. Interestingly, the presence of threat in the visual search display was associated with increased decision times in high-anxious individuals. These results challenge some of the current views on attentional bias to threat but indicate that emotional information reduces processing efficiency in anxiety.     

Correction of Effects of Memory Valence and Emotionality on Content and Style of Judgements

Research on interactions of emotional and cognitive processes provides evidence for congruency effects in the content and style of cognitive processing. This experiment investigated if and how these two kinds of bias can be compensated for. Participants were 194 undergraduates (mean age 22.58 years, SD = 4.85), who were asked to recall a positive or negative autobiographical memory in either an emotional or detached manner; half of the participants later received a suggestion to compensate for the effects of their moods. All participants then made judgements about the likelihood of future events. Interactions of Memory Valence, Emotionality, and Correction replicated the mood-congruency effects found in other research. Three aspects qualified the results. First, content congruency was found in both emotional and unemotional conditions. Furthermore, this content congruency was corrected for under emotional recall of positive and negative events, although less completely with positive events. Second, the undifferentiated judgement style of positive moods was also corrected for. Third, different correction procedures for styles of judgement were used, depending on whether participants experienced positive or negative moods. The results were discussed with regard to mood congruency and the cognitive-priming and feelings-as-information hypothesis.     

KNOWLEDGE,VALUES, AND BELIEFS IN THE SOUTH AFRICAN CONTEXT SINCE 1948: AN OVERVIEW

In this contribution, an overview of the distinct ways in which the interplay between knowledge, values, and beliefs took shape in the South African context since 1948 is offered. This is framed against the background of the paleontological significance of South Africa and an appreciation of indigenous knowledge systems, but also of the ideological distortion of knowledge and education during the apartheid era through the legacy of neo‐Calvinism. The overview includes references to discourse on human rationality (as an implicit critique against ideology), on the use of social sciences in theological reflection, on the teaching of evolution in public schools, on science and religion, and on religion and ecology. The essay concludes with a survey of some of the major voices regarding the interface between religion and science in South Africa.     

Motivational interviewing in health promotion: it sounds like something is changing.

Motivational interviewing (MI), initially developed for addiction counseling, has increasingly been applied in public health, medical, and health promotion settings. This article provides an overview of MI, outlining its philosophic orientation and essential strategies. Major outcome studies are reviewed, nuances associated with the use of MI in health promotion and chronic disease prevention are described, and future directions are offered.     

Sadness and happiness are amplified in solitary listening to music

Previous studies have shown that music is a powerful means to convey affective states, but it remains unclear whether and how social context shape the intensity and quality of emotions perceived in music. Using a within-subject design, we studied this question in two experimental settings, i.e. when subjects were alone versus in company of others without direct social interaction or feedback. Non-vocal musical excerpts of the emotional qualities happiness or sadness were rated on arousal and valence dimensions. We found evidence for an amplification of perceived emotion in the solitary listening condition, i.e. happy music was rated as happier and more arousing when nobody else was around and, in an analogous manner, sad music was perceived as sadder. This difference might be explained by a shift of attention in the presence of others. The observed interaction of perceived emotion and social context did not differ for stimuli of different cultural origin.     

WORKPLACE SOCIAL SUPPORT AND WORK-FAMILY CONFLICT: A META-ANALYSIS CLARIFYING THE INFLUENCE OF GENERAL AND WORK-FAMILY-SPECIFIC SUPERVISOR AND ORGANIZATIONAL SUPPORT

This article uses meta-analysis to develop a model integrating research on relationships between employee perceptions of general and work-family-specific supervisor and organizational support and work-family conflict. Drawing on 115 samples from 85 studies comprising 72,507 employees, we compared the relative influence of 4 types of workplace social support to work-family conflict: perceived organizational support (POS); supervisor support; perceived organizational work-family support, also known as family-supportive organizational perceptions (FSOP); and supervisor work-family support. Results show work-family-specific constructs of supervisor support and organization support are more strongly related to work-family conflict than general supervisor support and organization support, respectively. We then test a mediation model assessing the effects of all measures at once and show positive perceptions of general and work-family-specific supervisor indirectly relate to work-family conflict via organizational work-family support. These results demonstrate that work-family-specific support plays a central role in individuals' work-family conflict experiences.     

Body movement enhances the extraction of temporal structures in auditory sequences

Auditory and motor systems interact in processing auditory rhythms. This study investigated the effect of intuitive body movement, such as head nodding or foot tapping, on listeners’ ability to entrain to the pulse of an auditory sequence. A pulse-finding task was employed using an isochronous sequence of tones in which tones were omitted at pseudorandom positions. Musicians and non-musicians identified their subjectively fitting pulse either using periodic body movement or through listening only. The identified pulse was measured subsequently by finger tapping. Movement appeared to assist pulse extraction especially for non-musicians. The chosen pulse tempi tended to be faster with movement. Additionally, movement led to higher synchronization stabilities of the produced pulse along the sequence, regardless of musical training. These findings demonstrated the facilitatory role of body movement in entraining to auditory rhythms and its interaction with musical training.