Subitizing and its subprocesses

 When people are presented with small sets of elements such as dots they can very easily determine their number. This ability has been called subitizing. The present paper reports results from four experiments. The discussion focuses on the question whether one or two psychological processes have to be assumed for this task of subitizing. Taken together our results support the two-process theories. In particular, a distinction between a process of separation and a process of enumeration is suggested. Experiments 3 and 4 support the canonical pattern hypothesis. Canonical patterns are processed substantially faster than noncanonical patterns. Furthermore, if a complex pattern can be broken down into small canonical patterns, then participants follow a partition and add strategy. Accepted: 22 December 1999     

Dyad Gender Differences in Preadolescents' Creative Stories

This study extended research on gender differences in creative stories written by individuals to creative stories written in collaboration with a same- or an other-gender peer partner. Participants were 104 preadolescent sixth graders, mostly White and middle class. Same- and other-gender peer partners (18 girl, 16 boy, and 17 mixed-gender dyads) worked together for 4 weeks to write creative stories based on mystery pictures. Story ideas were coded into one of seven categories (i.e., overt aggression, verbal aggression, relational aggression, prosocial behavior, negative emotion, positive emotion, and neutral/other). Boy dyads' stories included a greater proportion of overtly aggressive story ideas and a lesser proportion of prosocial story ideas than did girl dyads' stories. Mixed-gender dyads' stories contained a greater proportion of prosocial ideas than did boy dyads' stories. Findings are discussed in light of a social-contextual approach to gender differences and similarities.     

Goal engagement in coping with occupational uncertainty predicts favorable career-related outcomes

We investigated whether goal engagement and disengagement in coping with occupational uncertainty (e.g., perceptions of growing difficulties in career planning and lacking job opportunities) predicts three objective career-related outcomes: job loss, job finding, and income change. We also tested for the buffering effects of these coping strategies on the association between objectively unfavorable labor market conditions (as indicated by regional unemployment rates) and these outcomes. We used four-wave survey data from a longitudinal sample of 620 German adults aged 16–43 years at the first wave and analyzed changes in the three career-related outcomes across 1294 pairs of successive annual waves. Analyses revealed that goal engagement predicted a higher chance of job finding over one year. Moreover, goal engagement buffered the association between higher regional unemployment rates and a higher likelihood of job loss, as well as a lower income, over one year. Goal disengagement predicted a lower income but had no other statistically significant effects. Thus, even in a relatively highly regulated labor market like the German one, goal engagement in coping with occupational uncertainty can contribute to objective career success.     

Getting going and letting go: Religiosity fosters opportunity‐congruent coping with work‐related uncertainties

This study investigated how religiosity relates to goal engagement (i.e., investing time and effort; overcoming obstacles) and goal disengagement (i.e., protecting self‐esteem and motivational resources against failure experiences; distancing from unattainable goals) in coping with perceived work‐related uncertainties (e.g., growing risk of job loss) that arise from current social change. We hypothesised that religiosity not only expands individuals' capacities for both engagement and disengagement but also fosters an opportunity‐congruent pattern of engagement and disengagement, promoting engagement especially under favourable opportunities for goal‐striving in the social ecology and facilitating disengagement especially under unfavourable opportunities. Multilevel analyses in a sample of N = 2089 Polish adults aged 20–46 years partly supported these predictions. Religiosity was associated with higher goal engagement, especially under favourable economic opportunities for goal‐striving in the social ecology (as measured by the regional net migration rate). For disengagement, the results were more mixed; religiosity was related to higher self‐protection independently of the economic opportunity structure and predicted higher goal‐distancing only under the most unfavourable opportunities. These results suggest that religiosity can promote different coping strategies under different conditions, fostering a pattern of opportunity‐congruent engagement and, to some extent, disengagement that is likely to be adaptive.     

Direct Application of Specially Formulated Scent Compositions (AromaStick®) Prolongs Attention and Enhances Visual Scanning Speed

Recently, a series of experiments demonstrated that direct stimulation of the olfactory system by means of an odor inhaler targets brain areas associated with stress reduction and pain relief. This paper follows up on these findings and investigates whether such effects can also be found for inhalers specially designed to increase attention and concentration. In a three‐armed, randomized, controlled experiment participants' cognitive ability to discriminate between similar visual stimuli was tested either with or without the use of an odor inhaler. Concentration, visual scanning speed, and accuracy were assessed to gauge differential effects. Both odor inhalers outperformed the control condition where no odor was used. The effects were large and showed in all parameters. The direct application of specially designed essential oil compositions enhances attention and concentration when used during short‐term breaks in a stressful and attention‐demanding cognitive task.Copyright © 2016 John Wiley & Sons, Ltd.     

Optimizing preoperative expectations in cardiac surgery patients is moderated by level of disability: the successful development of a brief psychological intervention

Patients’ expectations have shown to be a major psychological predictor of health outcome in cardiac surgery patients. However, it is unclear whether patients’ expectations can be optimized prior to surgery. This study evaluates the development of a brief psychological intervention focusing on the optimization of expectations and its effect on change in patients’ expectations prior to cardiac surgery. Ninety patients scheduled for coronary artery bypass graft were randomly assigned to (1) standard medical care, (2) additional expectation manipulation intervention (EMI), and (3) additional attention control group. Therapists’ fidelity to intervention manuals and patients satisfaction with the intervention were assessed for both active intervention conditions. Patients’ expectations about post-surgical disability, treatment control, personal control, and disease duration were assessed before and after the psychological intervention. Demographical, medical, and psychosocial characteristics and disability were assessed at baseline. Treatment fidelity and patient satisfaction was very high in both intervention conditions. Only patients receiving EMI developed higher personal control expectations and longer (more realistic) expectations of disease duration. The effect of intervention group on patients’ disability expectations and patients’ personal control expectations was moderated by patient’s level of disability. EMI patients with low to moderate disability developed positive expectations whereas patients with high disability did not. This study shows the successful development of a short psychological intervention that was able to modify patients’ expectations, especially in those with low to moderate disability. Given the robust association of expectations and surgery outcome, such an intervention might offer the opportunity to enhance patients’ health following cardiac surgery.