Food‐related risk‐reduction strategies: purchasing and consumption processes

Confronted with an alarming social discourse favouring the perception of food risk, modern consumers find themselves in a situation of psychological discomfort caused by consumption of foodstuffs coming from the agricultural and foodstuff industry. To eliminate this discomfort the consumer may change their purchasing and consumption habits (constraining hypothesis) or introduce some measures for the reduction of risk. The aim of this paper is to present a new classification of risk reducers taking into account the diversity of buying and consumption practices. Copyright © 2004 Henry Stewart Publications.     

“I think you did it!”: Examining the effect of presuming guilt on the verbal output of innocent suspects during brief interviews

Innocent suspects interviewed by a guilt‐presumptive versus innocence‐presumptive or neutral interviewer may tend more to display non‐verbal behaviours which neutral judges consider indicative of guilt. We examined the effects of interviewer's presumption of guilt on innocent mock suspects' alibis. Participants (N = 90) provided an alibi to convince an interviewer of their innocence of a theft after she implied that she believed that they were guilty or innocent or that she had no belief about their veracity. On the basis of existing conflicting findings for suspects' verbal behaviour during accusatory interviews, we predicted that alibis in the guilt‐belief condition would contain the highest or lowest number of correct details with overall higher or poorer accuracy rates, respectively. Although participants perceived the interviewer's presumptive approach, the number of correct details provided and accuracy rates of alibis did not differ significantly between conditions. We propose explanations to these findings and future research paths.     

Moral Communities in Anti-Doping Policy: A Response to Bowers and Paternoster

This article argues that Bowers and Paternoster’s emphasis on a moral community marks an important step towards a more ethical and effective approach to anti-doping. However, it also argues that the authors’ proposed strategies undermine their stated goal of effectively engaging athletes as partners in anti-doping efforts and raise ethical concerns. Their proposed emphasis on exploiting shaming as a punishment and their general view of athletes as adversaries fosters mistrust between athletes and those who enforce the anti-doping rules. Instead, this article describes a model for empowering athletes as stakeholders in anti-doping policy as a means to provide anti-doping rules with increased moral legitimacy among athletes.     

Perceived collective efficacy to stop aggression at school: A validation of an Italian and a Swedish version of a scale for adolescents

Collective efficacy to stop peer aggression in the school context refers to adolescents’ beliefs about the capability of students and teachers in their school to work together to counteract aggressive behaviours among peers. This study presents the Italian and Swedish versions of a recently developed scale to measure the construct. Factorial structure and measurement invariance of the scale were assessed in two samples of adolescents aged 10–15 years. The findings support both a two-dimensional and a three-dimensional scale across gender and countries, demonstrating the importance of making distinctions between different forms of aggression when measuring collective efficacy to stop aggression. A one-dimensional scale was only supported in the Swedish sample. The results support the use of the Collective Efficacy to Stop Aggression scale with both Italian and Swedish adolescents.     

Cyber bullying among children with neurodevelopmental disorders: A systematic review

Children and young adults with neurodevelopmental disorders (ND) are at increased risk of bullying compared to typically developing peers. It is still unclear to what extent they are involved in cyber bullying. This systematic review aimed at studying the prevalence of cyber bullying as perpetrators, victims, or both (“bully-victims”) among students with ND in a school setting and in need of special education. The Web of Science, Scopus, ERIC, PsycINFO, PubMED, and Cochrane databases were searched including a manual search of reference lists, until February 24, 2018. Eight studies conducted in Europe, North America, the Middle East, and Australia were included reporting a prevalence of cyber-victimization among students with ND of 0%–41%, a prevalence of cyber-perpetration of 0%–16.7%, and a prevalence of bully-victims of 6.7%. Three out of five studies using control groups showed that students with ND might be more involved in cyber bullying overall compared to typically developing students. Students in segregated school settings report slightly higher prevalence rates of cyber bullying compared to students with ND in inclusive school settings, especially among girls. When comparing prevalence rates among studies using the same definition, we found similar prevalence rates. There was a tendency towards students with ND being more involved in cyber bullying compared to typically developing students, but this needs to be confirmed in future studies that should include control groups with typically developing students as well as validated and standardized measurements of cyber bullying and ND diagnoses.     

Depression and cognitive sequelae registered within the first year among young Danish TBI survivors

The aim of the study was to determine the proportion of depression and cognitive sequelae among young (15-30 years) Danish TBI survivors referred to interdisciplinary evaluation through a nationwide government-initiated health initiative. The cross-sectional study is based on data from the “Danish register for young adults with acquired brain injury” on TBI survivors included from October 2013 to December 2016. The main measures were Major depression inventory, Trail making test A and B, Fluency, Word learning with selective reminding, Matrix reasoning, Coding and Glasgow outcome scale - extended (GOS-E). During the study period, 131 young TBI survivors were referred to one of five national outpatient clinics. Ninety-six had complete data and of these 14.6% fulfilled the ICD-10 diagnostic criteria for depression and 34.4% had cognitive sequelae. An association was found between depression and cognitive sequelae (p = 0.004). Patients with both depression and cognitive sequelae (n = 10) had a significantly lower mean score on GOS-E (p = 0.0001). Depression and cognitive sequelae were frequent and associated with a poorer global functional outcome among young TBI survivors referred within a year after trauma. This finding and the notion that only 20% of the expected TBI population was referred to this nationwide health initiative indicate an unacknowledged need for interdisciplinary follow-up.     

Naïve Diversification in the Swedish Premium Pension Scheme: Experimental Evidence

In the Swedish Premium Pension Scheme (PPS) all citizens in paid employment allocate part of their public pension savings to mutual funds. In so doing they tend to distribute their choices maximally across different stock fund categories. It is hypothesised that this reflects the naïve application of a variety‐inducing diversification heuristic. The results of two experiments simulating choices of fund categories in the PPS support this hypothesis by showing that participating undergraduates chose stock funds investing in overlapping and non‐overlapping markets or industries in a way demonstrating failure to take into account covariation among fund returns. Administrators of the PPS and similar defined‐contribution pension plans should provide participants with comprehensive advice on how to diversify their investment. Dans le régime de retraite suédois (PPS), tous les citoyens ayant un emploi salarié allouent une part de l'épargne de leur retraite publique à des fonds d'investissements. Ce faisant, ils tendent majoritairement à répartir leurs choix dans différentes catégories de fonds. On a fait l'hypothèse que cela reflète l'application naïve d'une heuristique de la diversification. Les résultats de deux expérimentations simulant des choix entre différentes catégories de fonds pour le PPS confirment cette hypothèse : les sujets (étudiants) ont choisi des fonds en actions et devaient investir sur des marchés ou dans des branches industrielles relevant ou non du même secteur économique et cela d'une façon qui mettait en évidence leur incapacitéà prendre en considération le fait que le retour sur investissement de différents fonds pouvait être lié. Les administrateurs du PPS et de plans de pensions avec versements programmés devraient fournir aux participants des conseils avisés sur la façon de diversifier leur investissement.     

Cognitive bias,emotion, and somatic complaints in a normal sample

Cognitive bias (Stroop interference and implicit memory bias) for masked and unmasked threat words (illness words and negative emotion words) was investigated for its associations with emotion (anxiety, anger/aggression, and positive affect) and somatic complaints in a randomly selected community sample of 138 individuals. Because measures of cognitive bias are inherently bipolar, the data were tested for both linear and curvilinear trends. Cross-sectional analysis showed that the associations between somatic anxiety and Stroop interference for unmasked threat words were better described in terms of curvilinear than linear models, and that degree of somatic complaints was associated with Stroop facilitation for masked threat words. Longitudinal analysis showed that Stroop interference for masked threat words predicted lack of positive affect during an ensuing eight weeks daily recording period. Implicit memory bias was found to be negatively associated with measures of anger/aggression, both in the cross-sectional and longitudinal analyses. We suggest that: (a) cognitive bias should be treated as a bipolar construct in future research; (b) the phenomenon of Stroop facilitation for threat words deserves further exploration; and (c) more research should address the question about the relationship between cognitive bias and other emotions than anxiety (e.g., positive affect and anger).