Does habit strength moderate the intention–behaviour relationship in the Theory of Planned Behaviour? The case of fruit consumption

The present study examined if habit strength moderated the influence of intention on fruit consumption in a Dutch adult sample (N?=?521, 46.3% males, mean age?=?34.50, SD?=?10.87), using the theoretical relations of the Theory of Planned Behaviour (TPB). TPB variables and habit strength were assessed at baseline. Fruit consumption was assessed with a validated questionnaire five weeks later. Three groups were created: low habit strength (n?=?180), medium habit strength (n?=?185) and high habit strength (n?=?156). Confirmatory factor analyses and multi-group path analyses were performed using AMOS 4.0. A good fit was obtained for the overall measurement model and the structural models. Multi-group path analyses showed that intention was a significant predictor of fruit consumption in the low habit (β?=?0.36, p?<?0.001) and medium habit group (β?=?0.30, p?<?0.001), but a non-significant predictor in the high habit group (β?=?0.05, p?=?0.596). Implications for information-based and motivation-based interventions are discussed.     

What Carroll’s Tortoise Actually Proves

Rationality requires us to have certain propositional attitudes (beliefs, intentions, etc.) given certain other attitudes that we have. Carroll’s Tortoise repeatedly shows up in this discussion. Following up on Brunero (Ethical Theory Moral Pract 8:557–569, 2005), I ask what Carroll-style considerations actually prove. This paper rejects two existing suggestions, and defends a third.     

Who is in Need of Victim Support?: The Issue of Accountable, Empirically Validated Selection and Victim Referral

The tremendous growth in victim-oriented laws granting various rights to crime victims, which emerged worldwide during the last two decades, has initiated a renewed research interest in the varied aspects of the needy victims concept. Highly sophisticated theoretical models, indicating various risk factors (e.g. external control, upward relative risk assessments) and protection factors (hardiness, behaviour attributions), were developed to explain which crime victims are in need of victim support. The practical validity of these models is relatively low: at the police level there are simply no resources to conduct lengthy diagnostic interviews with crime victims. This article aims to bridge the gap between sophistication and mundane selection of needy victims. The focus is on a simple selection instrument, namely the victim's psychological condition prior to the victimization. Analyses suggest that low pre-victimization well-being constitutes a central risk factor, predicting a delayed deterioration in post-victimization well-being, and longer term psychological distress, which is manifest ten months after the victimizing incident. The traffic light model is discussed as a simple selection tool, which might be used during the witness interview. Such a model may also be used by defense attorneys to examine if clients were appropriately assessed as needing support after describing their experiences to the police. For the prosecutor's office the traffic light model offers an instrument to predict which victims might benefit from a personal interview with the prosecutor. Some implications of low well-being for studies on repeat victimizations are discussed, inter alia in terms of a potential mood congruence bias, that might result in inflated estimates of multiple victimizations.     

Conceptualizations of Fair Play: A Factorial Survey Study of Moral Judgments by Badminton Players

There is much discussion in sports on whether certain behavior should be considered Fair Play. This moral judgment on Fair Play is influenced by the conceptualization of the term Fair Play as either “respect for the rules” or “respect for the spirit of the game,” as well as by other determinants. To uncover the moral judgment of athletes and which conceptualization of Fair Play dominates in practice, a factorial survey approach is used. The act and the level of the match played a role in the judgment, as well as the gender of the athlete. Our results showed that both conceptualizations “respect for the rules” and “respect for the spirit of the game” were important in this judgment, with the spirit conceptualization being more dominant.     

Confounding of Big Five Personality Assessments in Emotional Disorders by Comorbidity and Current Disorder

Foremost cross‐sectional studies of personality in common mental disorders show similar Big Five trait profiles [i.e. high neuroticism (N), low conscientiousness (C) and low extraversion (E)]. It remains undecided whether this lack of distinct personality profiles is partly due to comorbidity among disorders or contamination by current state. Using data from the Netherlands Study of Depression and Anxiety, we investigated 1046 participants with panic disorder (PD), social anxiety disorder (SAD) and/or major depressive disorder (MDD) and 474 healthy controls. Personality traits at baseline and two‐year follow‐up were assessed with the NEO‐Five Factor Inventory. The Composite International Diagnostic Interview was used to determine the presence of emotional disorders at baseline and at two‐year follow‐up; the Life Chart Interview determined symptom severity in the month prior to baseline and during follow‐up. By analysing pure cases and investigating the effects in remitted cases, PD participants were found to be higher in N, but not lower in E and C than controls. Pure PD participants were also lower in N and higher in E than SAD and MDD participants. Both SAD and MDD participants were characterized by high levels of N and low levels of E, irrespective of comorbidity or current disorder state. Future studies should be more attentive to confounding of personality profiles by comorbidity and state effects. Copyright © 2012 John Wiley & Sons, Ltd.