The role of item-specific information for the serial position curve in free recall

The serial position curve in free recall of a list of action phrases differs depending on whether the phrases were memorized by listening/reading (verbal task; VT) or by additionally enacting the denoted actions (subject-performed task; SPT). In VTs there is a clear primacy effect and a short recency effect. In SPTs there is no primacy effect but an extended recency effect. H. D. Zimmer, T. Helstrup, and J. Engelkamp (2000) assumed that SPTs provide excellent item-specific information, which leads to an automatic pop-out of the items presented last. In the present study, the authors assumed that good item-specific encoding generally enhances the recency effect and that it hinders rehearsal processes and thereby reduces the primacy effect. This assumption was confirmed. An item-specific orienting task leads to parallel serial position curves in VTs and SPTs with no primacy effect but a clear recency effect. Moreover, the same serial position effects were shown with nouns as learning material. An item-specific orienting task changes the classical U-shaped serial position curve with verbal material and leads to the disappearance of the primacy and the enhancement of the recency effect.     

Experiencing malevolent voices is associated with attentional dysfunction in psychotic patients

Inattention in people with schizophrenia is common. However, there has been little research on the association between inattention and auditory hallucinations. The aim of the study was to investigate how inattention is affected by beliefs about voices as benevolent and malevolent and perceived control of voices. A total of 31 patients who experienced auditory hallucinations and who met the criteria for schizophrenia or other psychosis completed the attention subscale of the Scale for the Assessment of Negative Symptoms (SANS) and the Connors’ Continuous Performance Test II (CCPT‐II). The revised Beliefs About Voices Questionnaire (BAVQ‐R) was used to assess malevolent and benevolent beliefs about voices, and severity of auditory hallucinations (the Psychotic Symptom Rating Scales; PSYRATS) was used to assess perceived control of voices and frequency of voices. Levels of depression (the Beck Depression Inventory; BDI), anxiety (the Beck Anxiety Inventory; BAI), severity of overall psychiatric symptoms (the Brief Psychiatric Rating Scale; BPRS), and severity of negative symptoms (SANS) were assessed to control for their potential confounding effects. The relations between the variables were explored with correlations and multiple hierarchical regression analyses. The results indicated that more malevolent, but not more benevolent, beliefs about voices predicted lower levels of attention, independently of general psychiatric symptoms and various other psychotic symptoms such as frequency of and perceived control of voices. These findings suggest an important relationship between malevolent beliefs about voices and levels of inattention. The possible impact of changing beliefs about voices to improve attentional functioning is discussed.     

Informational nudges as an effective approach in raising awareness among young adults about the risk of future disability

As many consumers have neither sufficient time nor the cognitive and motivational resources to deal with complex insurance decisions, the mere provision of information might not be enough to influence consumer perception and choice. The way such information is presented might also affect any decision made. This paper focuses on the risk of becoming unable to continue in a profession as a result of illness or an accident. In collaboration with an insurance company, we examined the effectiveness of ‘informational nudging’ (i.e. providing information which acts as a nudge) in sensitizing young adults to the potential risk of disability. In a pre‐study, an online survey (n = 1003) was conducted to assess the main barriers preventing young Swiss adults from participating in private provision. Based on the results of the pre‐study, we developed four ‘informational nudges’ and tested their effects on risk awareness and insurance choices among young adults using an online experiment (n = 240). We found that by presenting information on a company website in such a way that heuristics such as availability or loss aversion were exploited, enhanced risk awareness and a corresponding increase in insurance preferences were observed to some degree. However, the informational nudges did not motivate the participants to investigate the issues any further. Indeed, the results suggested that informational nudging could be an effective tool in raising participant awareness, but that future research is needed to understand better the interplay between automatic and deliberate processes activated by the informational nudges. Copyright © 2016 John Wiley & Sons, Ltd.     

Developing Moral Decision-Making Competence: A Quasi-Experimental Intervention Study in the Swiss Armed Forces

Moral development has become an integral part in military training and the importance of moral judgment and behavior in military operations can hardly be overestimated. Many armed forces have integrated military ethics and moral decision-making interventions in their training programs. However, little is known about the effectiveness of these interventions. This study examined the effectiveness of a 1-week training program in moral decision making in the Swiss Armed Forces. The program was based on a strategy-based interactional moral dilemma approach. Results of this quasi-experimental intervention study showed significant improvements in content-related (moral and instrumental awareness, quality of moral information processing, development of compensatory actions) as well as process-related (situational analysis, development and evaluation of alternative solutions, justification of decision) aspects in moral decision making. Results of a follow-up test indicated positive long-term effects with regard to moral and instrumental awareness and process-related aspects. Findings are discussed, and consequences for leadership development programs and further research are explored.     

Relationships of coping styles with type of sport

The purpose of this study was to ascertain whether the type of sport is associated with coping styles. 80 athletes (weightlifters, runners, swimmers, and triathletes) were administered the Coping Inventory for Stressful Situations. Analysis showed weightlifters had a lower mean score on Avoidance coping than the other groups of athletes. Differences concerning sex and ability were found as well.