RECOVERY TIME AFTER GLARE: An experimental investigation of glare after-effect under night driving conditions

Preliminary experiments suggest that the changes in adaptation level due to glaring light in a night traffic meeting situation give no practically important deterioration of visibility. To obtain a more complete answer, one experiment was done in a 'real' night driving situation, and two experiments were carried out using a glare simulator, aimed at quantifying the change in the level of adaptation in terms of redetection time of a target made invisible due to glare. The effect of three factors were studied: duration of glare, maximum illuminance of glare, and contrast ratio between background and target. The preliminary suggestions were fully confirmed.     

Parental Involvement in Elite Junior Slalom Canoeing

This study's aim was to examine elite youth athletes’ views on parental involvement in training, competition, and at home. Eight canoeists were interviewed up to 4 times and completed written diaries over a 6-week period. Results indicated that parents were generally deemed to have a positive influence through domain specific and cross-domain behaviors. Positive behaviors included parents focusing on their children's holistic development at home, motivational and constructive evaluation at training, and limiting demands on athletes through the provision of practical support, reading and understanding the situation and their child, and supporting the development of growth mind-set across all domains.     

Protest Against Waste Contamination in the ‘Land of Fires’: Psychological Antecedents for Activists and Non‐activists

The ‘Land of Fires’ is a district in Italy characterized by illegal waste disposal, waste burning, and citizen protests over contamination. This study investigates the relevance of several psycho‐social factors that predict citizens' intention to protest, taking into account different research traditions. In addition, we hypothesize the effect of protest antecedents to be moderated by past participation behaviour (i.e. the level of activism). Hence, our study is a first attempt to explore the effect of protest antecedents as a function of the individual level of activism through a cross‐sectional survey study (N = 306). The results show significant effects of collective identity, sense of injustice, costs of protest, and perceived risk (cognitive dimension) on intention to protest. The effects of collective efficacy and perceived risk (affective dimension) are moderated by participants' level of activism, and these effects are significant only for non‐activists. The relevance of this new approach is discussed, as well as practical implications and possible further developments. Copyright © 2016 John Wiley & Sons, Ltd.     

Grabbing Your Bootstraps: Threats to Economic Order Boost Beliefs in Personal Control

Individuals are motivated to maintain perceptions of order and predictability in the social environment. Compensatory control theory proposes that when an individual’s perception of her or his own control is threatened, the individual can turn to external systems that may provide a perception of control (e.g., organized government). Conversely, the theory also predicts that when external systems of control are threatened, individuals may respond by exaggerating perceptions of personal control, although this effect has received relatively little empirical support. In the present study, we examined how a threat to an external system of economic control affects individual perceptions of personal control. Specifically, we found that a threat to the perceived distribution of economic resources based on hard work and effort (i.e., meritocracy) led to greater perceptions of personal control. Moreover, this increase in personal control directly increased participants’ optimism about their future economic outcomes. This study provides important insight into the broad influence of external systems on individuals' perceptions of personal control and assessment of future action.     

Personality,Ideological Attitudes,and Group Identity as Predictors of Political Behavior in Majority and Minority Ethnic Groups

Prior research on personality and politics has largely investigated relationships using national samples from North America and Europe. In contrast, we used multigroup path analysis to assess how Big Five personality, ideological attitudes (RWA, SDO), and group identities (National and Ethnic Identification) predicted right versus left Political Behavior (party support, past voting, present voting intention) across majority and minority ethnic groups in a New Zealand national sample (N = 6,333). The effects of personality on ideological attitudes and group identities were mostly invariant across ethnic groups and consistent with prior findings. In contrast, the effects of ideological attitudes on Political Behavior varied across ethnic groups being moderately strong for the European majority but nonsignificant for the minorities. Group identities had little effect on Political Behavior. We discuss cultural and contextual factors that might account for this disconnect between ideology and politics among the minority ethnic groups.     

The Implications of Using Group-Based Offenses versus Non-Group-Based Offenses in Peer Deviance Scales

A key distinction from Warr’s research is “groupy” (deviant acts commonly committed with peers) versus “non-groupy” (acts that are likely committed alone) deviance. Drawing on Warr’s important (and underutilized) distinction, this study’s goal is to determine whether measures of perceptual groupy peer deviance more accurately reflect a peer’s true deviance than perceptions of nongroupy peer deviance. Using dyadic data, results demonstrate that perceptions of a peer’s non-groupy deviance are largely inaccurate but perceptions of a peer’s groupy deviance are quite accurate. Despite this discrepancy, groupy and non-groupy perceptual measures function similarly in multivariate models and consistently outperform peer self-reports.     

Self-efficacy,planning, and preparatory behaviours as joint predictors of physical activity: A conditional process analysis

Objective: Planning can bridge the gap between intentions and action, but what bridges the gap between planning and action? This study helps to answer the question by disentangling the interrelationships between self-efficacy, planning and preparatory behaviours in predicting physical activity. Preparatory behaviours are tested as a working mechanism of planning. Moreover, it is tested whether the utility of preparatory behaviours depends on an individual’s level of self-efficacy.

Methods: A survey assessed planning, self-efficacy and preparatory behaviours for physical activity. Adults (N = 166) provided data at two measurement points. In a longitudinal model, preparatory behaviours were specified as a mediator between planning and physical activity. Self-efficacy was specified as a possible moderator at two points in the model.

Results: Preparatory behaviours mediated the relationship between planning and physical activity. An interaction between self-efficacy and preparatory behaviours on physical activity was found, indicating that individuals with low self-efficacy beliefs were more active if they engaged more frequently in preparatory behaviours.

Conclusion: Planning seems to stimulate preparatory behaviours, which in turn make future physical activity more likely. Furthermore, as performing preparatory behaviours represent a step forward towards the enactment of behavioural goals, preparatory behaviours may be particular beneficial for individuals afflicted by self-doubts regarding physical activity.     

Examining the indirect effects of religious orientations on well‐being through personal locus of control

Religiosity often positively correlates with well‐being. Some orientations towards religion may, however, adversely affect well‐being by decreasing perceptions of personal locus of control—a critical antecedent of mental health. We examined this possibility in a New Zealand‐based national sample of religiously identified adults (N = 1486). As predicted, fundamentalism had a negative indirect effect on life satisfaction, but a positive indirect effect on psychological distress. Conversely, people's intrinsic religious orientation had a positive indirect effect on life satisfaction, but a negative indirect effect on psychological distress. Notably, all four indirect effects were transmitted through personal, but not God, locus of control. These results highlight the diversity of religious orientations and show that religious orientations that deemphasize people's personal locus of control have negative consequences for well‐being.     

The propositional basis of cue-controlled reward seeking

Two experiments examined the role of propositional and automatic (ideomotor) processes in cue-elicited responding for rewarding outcomes (beer and chocolate). In a training phase, participants earned either chocolate or beer points by making one of two button-press responses. Rewards were indicated by the presentation of chocolate and beer pictures. On test, each trial began with a picture of beer or chocolate, or a blank screen, and choice of the beer versus chocolate response was assessed in the presence of these three pictures. Participants tended to choose the beer and chocolate response in the presence of the beer and chocolate pictures, respectively. In Experiment 1, instructions signalling that the pictures did not indicate which response would be rewarded significantly reduced the priming effect. In Experiment 2, instructions indicating that the pictures signified which response would not be rewarded resulted in a reversed priming effect. Finally, in both experiments, the priming effect correlated with self-reported beliefs that the cues signalled which response was more likely to be reinforced. These results suggest that cue-elicited response selection is mediated by a propositional belief regarding the efficacy of the response–outcome relationship, rather than an automatic ideomotor mechanism.