An investigation of the theoretical content of physical activity brochures

New evidence-based physical activity (PA) guidelines and recommendations for constructing messages supplementing the guidelines have been put forth. As well, recent reviews have identified theoretical constructs that hold promise as targets for intervention: self-regulation, outcome expectancies and self-efficacy. The purpose of this study was to examine the integration of messages targeting self-regulation, self-efficacy and outcome expectancies in existing physical activity brochures. Twenty-two PA brochures from Canadian and American National Health Organizations were assessed for their use self-efficacy, self-regulatory processes and outcome expectancies. Brochures were analyzed line-by-line using a modified version of the validated Content Analysis Approach to Theory-Specified Persuasive Educational Communication (CAATSPEC; Abraham, Southby, Quandte, Krahé, & van der Sluijs, 2007). Two independent raters coded a third of the brochures (n = 7). Inter-rater reliability was acceptable for 17 of the 20 categories (rs > .79). Discrepancies in all categories were discussed and agreement was reached. The remaining brochures were coded by one of the two raters. Usage of the three key theoretical constructs accounted for only 36.43% of brochure content (20.23% self-efficacy, 10.40% outcome expectancies, 5.80% self-regulation). Brochures lacked the use of a variety of theoretical strategies, specifically goal-setting, planning and verbal persuasion and rarely highlighted the affective benefits of physical activity. In the future brochures should aim to place increased emphasis on self-regulation, self-efficacy, and affective outcome expectancies.     

Gender Effects in Information Processing on a Nonverbal Decoding Task

Women typically outperform men on the ability to assess other people??s nonverbal behavior. This difference might occur because women are taught to be more sensitive to emotional and nonverbal cues at a very early age compared to men. As a consequence, women might use a more favorable cognitive processing style than men during nonverbal decoding. The present study investigated whether this gender difference is due to the use of different cognitive information processing styles (global or local). Participants (N?=?137) were Swiss undergraduate students that were randomly assigned to either a global (focusing on the whole) or a local (focusing on details) priming of information processing style, or to a control group. They then performed a nonverbal decoding task. Results showed that compared to the control group, local priming had beneficial and global priming detrimental effects for nonverbal decoding accuracy. This was due to an improved performance in men after the local priming; women??s performance was not significantly affected by the local priming. Global priming increased nonverbal decoding accuracy in men and decreased performance in women. We conclude that women already use the more beneficial local processing style by default and that men??s performance can be boosted when providing them a processing strategy.     

How Accurate are Recruiters' First Impressions of Applicants in Employment Interviews?

The ability of recruiters and laypersons (students) to detect applicant personality traits and deception was studied. Participants viewed mock videotapes of target applicants answering interview questions. They subsequently judged the applicants' personality on the Big Five dimensions. Then, they viewed another videotape with other applicants presenting themselves either truthfully or not, and subsequently guessed which version was truthful. Personality judgments were compared with targets' self‐assessments and peer assessments to create an accuracy score. Both recruiters and students accurately detected applicants' global personality profile. Recruiters were better at this than students. However, students were better at judging the specific traits of openness, extraversion, and conscientiousness, whereas recruiters only accurately detected openness. Recruiters detected lies above chance whereas students did not.     

Social Identity and Intergroup Conflict

This paper explores why people identify with social groups and what this identification signifies for their sense of self, status in society and intergroup conflict. We describe various theories of social identity to elucidate ways in which individuals can negotiate their different social identities, and what this means for intergroup relations. We consider the implications for both majority and minority group members, and those from high and low status groups. We show that social identification is an essential part of an individual’s social existence, and that such identification is inextricably related to intergroup conflict. While overarching common identities have been hailed as a possible panacea for conflict, we demonstrate that such identities have differential effects for minority and majority group members. There is a serious tension between the assimilationist preference that the majority wishes for minority members to adopt, and the integrationist position that the minority group themselves prefer. We conclude with a call to focus research efforts on how to balance the needs of the many and the few in pluralist and unequal societies.     

Opfer-überzeugungen

The public interest in ??new?? clinical symptoms is described exemplified by burnout, mobbing and trauma. In the background self-explanations by patients as well as interests of therapists can be recognized. Both can be understood as an expression of subconsciously reflected contemporary convictions. Post-traumatic stress syndrome and the sequelae of abuse, which are probably diagnosed too often in guideline correct psychotherapy, throw up questions on the appropriate therapy and possible injurious side effects. The social background to the psychotherapeutic fascination with trauma will be discussed.     

Entwicklungspsychologische Aspekte von Delinquenz

Children and adolescents are more likely to present aggressive behavior than adults. According to official criminal statistics in Germany approximately one quarter of all delinquents are younger than 25 years. Nevertheless, delinquency is a transient phenomenon in adolescence and the prevalence of delinquency in young adults decreases significantly. Most children show no problems with aggressive behavior or delinquency and only persistent problems with aggressive behavior, violence and conduct problems indicate the necessity for child and adolescent psychiatric diagnostics. The type of aggression (proactive versus reactive) a child presents seems to be predictive for the later outcome and children with proactive aggression are at higher risk for later delinquency and social problems. Lack of empathy and psychopathic traits are further aspects which are of interest in research on etiology of aggressive behavior in children. Both seem to be relevant as predictors of the course of aggressive behavior. Furthermore, attachment problems in infancy, parenting style and ecological factors, such as socioeconomic status and peers have an influence both on the origin and on the course of aggressive behavior in children.     

Langzeitergebnisse einer Funktionellen-Magnetresonanztomographie-Studie

In a controlled functional magnetic resonance imaging (fMRI) study the effect of psychodynamic short-term psychotherapy on cerebral activation of panic disorder patients was determined. In a linguistic go-no go paradigm behavioral measures and cerebral activation to affective word stimuli with threatening, neutral and positive content were assessed pretreatment and post-treatment in 9 patients with panic disorder. 18 healthy controls were scanned twice at the same intervals. In an additional long-term follow-up after approximately 3 years post-treatment the effect of brain activation changes during treatment on the long-term outcome of core symptoms (panic-related cognition and fear of body sensations) were determined. In accordance with the hypotheses increased limbic (hippocampus and amygdala) activation accompanied by low prefrontal activation to negative words were found. At treatment termination, panic-related symptoms had improved significantly and fronto-limbic activation patterns were normalized. Reduction of activation of the limbic system during treatment was predictive of a favorable long-term outcome. The results indicate that short-term psychodynamic treatment leads to changes in fronto-limbic networks, similar to previous findings on cognitive-behavioural treatment.     

Honeybee methodology, cognition, and theory: recording local directional decisions in interpatch foraging and interpreting their theoretical relevance

Investigations made into the cognitive decision making of honeybees (Apis mellifera) traveling from one flower patch to another flower patch (interpatch foraging) are few. To facilitate such research, we present methods to artificially emulate interpatch foraging and quantify the immediate decision making of honeybees (within 50 cm) choosing to fly an interpatch path. These “Interpatch Methods” are validated, applied, and shown to produce novel information for the field of honeybee spatial cognition. Generally, we demonstrate that a single foraging cohort of honeybees is shown to be capable of making decisions based upon different sets of learned cues, in the exact same context. Specifically, both terminal beacon orientation cues and compass navigation cues can guide the cognitive decision making of interpatch foraging honeybees; our bees chose both cues equally. Finally, the theoretical importance of decision making for interpatch paths is compared with the other foraging paths (outward and homing) with respect to the information available to recruited foragers and scout foragers. We conclude that the ability to analyze interpatch foraging is critical for a more complete understanding of honeybee foraging cognition and that our methods are capable of providing that understanding.