Predicting parental sunscreen use: Disentangling the role of action planning in the intention–behavior relationship

Structural equation modeling was used to examine antecedents of parental sunscreen use (N = 436) in a longitudinal design. The influence of a volitional planning cognition was assessed in several path models, investigating potential mediation and moderation of the intention–behavior relationship. Premotivational and motivational variables accounted for 55.1% of the variance in intention to use sunscreen. Intention emerged as the most powerful predictor of behavior, followed by action planning and self-efficacy expectations, together explaining 35.4% of parental sunscreen use after five months. Strong support was found for both mediating and moderating influences of action planning on the intention–behavior relationship. Action planning also partially mediated the impact of self-efficacy on behavior. The results support theoretical considerations to add postintentional cognitions to current health behavior models. Although action planning is an important component in the transition from intention to behavior, the impact of intention and of other premotivational and motivational variables should not be overlooked when developing health educational interventions.     

The role of risk perception in explaining parental sunscreen use

Objective: This study assessed: (1) whether risk perceptions about skin cancer were related to parent's use of sunscreen on their children; (2) which combination of assessments susceptibility and severity best explain parental sunscreen protection behaviours and (3) whether risk perceptions influence behaviour directly through intentions or through attitudes, subjective norms and self-efficacy.

Design: Two longitudinal studies assessed sunscreen protection behaviours of parents for their toddlers (N?=?391) and young children (N?=?436).

Main outcome measure: Parent's use of sunscreen on their children.

Results: Risk perceptions correlated with future sunscreen protection behaviours of parents but were lower than those of attitude, social influence and self-efficacy. Treating susceptibility and severity as an additive function resulted in the best model fit. Risk perceptions were related with future intention and future sunscreen protection behaviour, but the effects were mediated through attitude, social influence and self-efficacy.

Conclusions: Our path analyses suggest treating susceptibility and severity as an additive function. A multiplicative model without main effects – although often used – had the poorest fit. Risk perceptions influence behaviour by influencing attitudinal and self-efficacy beliefs. Addressing risk perceptions in health communication programs is relevant when the purpose is to increase awareness and to influence attitudes and self-efficacy.     

Are smokers interested in genetic testing for smoking addiction? A socio-cognitive approach

Genetic advances have made genetically tailored smoking cessation treatments possible. In this study, we examined whether smokers are interested in undergoing a genetic test to identify their genetic susceptibility to nicotine addiction. In addition, we aimed to identify socio-cognitive determinants of smokers' intention to undergo genetic testing. Following the protection motivation theory (PMT), we assessed the following constructs using an online survey among 587 smokers: threat appraisal (i.e. susceptibility and severity), fear, coping appraisal (i.e. response efficacy and self-efficacy), response costs and intention. In addition, knowledge, social norms and information-seeking behaviour were measured. Mean intention rates were 2.57 on a 5-point scale. Intention was significantly associated with threat appraisal and coping appraisal, as predicted by the PMT. Fear of the outcome was negatively associated with the intention to undergo genetic testing, but response costs, knowledge and social influence were not. Intention to undergo genetic testing in turn was positively related to seeking information about genetic testing and genetically tailored smoking cessation treatments. Smokers seem ambivalent or 'on the fence' with regard to undergoing a genetic test for smoking addiction. Socio-cognitive concepts such as susceptibility, severity, response efficacy and self-efficacy may be used to inform or educate smokers about the value of genetically tailored smoking cessation treatments.     

Gender ratio,societal culture,and male and female leadership

Top management teams are worldwide largely composed of men, with relatively few female members. The gender ratio in top management is indicative of the position of women in management within the organization, as well as related to leadership behaviours of male and female managers. In the present study, the relative importance of societal culture, organizational, and individual characteristics in explaining leadership behaviours and the associations of gender and gender ratio with leadership behaviours are studied. Hypotheses are tested with multi‐level analyses using a dataset with information from subordinates rating leadership behaviours of 12,546 managers in 437 organizations in 32 countries. The results show that in a three‐level model (i.e., societal, organizational, and individual level) to explain leadership behaviours, differences in leadership behaviours are predominantly explained by individual differences, followed by organizational and societal differences. Further, after controlling for societal influences, a higher gender ratio (relatively more female managers), was positively associated with consideration and negatively related to initiating structure. Moreover, for male managers, there was a negative association between gender ratio and initiating structure, indicating that male managers in organizations with more female managers tend to engage less in initiating structure, whereas the leadership behaviours of female managers were not associated with the gender ratio.     

Motivated responses to ‘senseless’ violence: explaining emotional and behavioural responses through person and position identification

We integrate and extend insights from just world theory (Lerner, 1980 ), appraisal and attribution theories of emotion (e.g. Scherer, Schorr, & Johnstone, 2001 ; Weiner, 1995 ), and the sacred value protection model (Tetlock, Kirstel, Elson, Green, & Lerner, 2000 ) to explain observers' emotional and behavioural responses to incidents of so‐called ‘senseless’ violence. The presence or absence of an opportunity to blame a victim for his or her violent fate resulted in stronger perceptions of ‘senselessness’ of the violence, stronger identification with the victim's suffering (i.e. person identification) and stronger identification with his or her violent fate (i.e. position identification). The presence or absence of an opportunity to blame the victim also influenced observers' feelings of anger and pity, and their willingness to protest and help. Importantly, both types of identification helped explain these emotional and behavioural responses. The results of this experiment suggest dual motivations for how observers come to feel and care for victims of ‘senseless’ violence. Copyright © 2005 John Wiley & Sons, Ltd.     

Transcranial direct current stimulation of the right temporoparietal junction impairs third-person perspective taking

Given the current debates about the precise functional role of the right temporoparietal junction (rTPJ) in egocentric and exocentric perspective taking, in the present study we manipulated activity in the rTPJ to investigate the effects on a spatial perspective-taking task. Participants engaged in a mental body transformation task, requiring them to mentally rotate their own body to the position of an avatar, while undergoing anodal, cathodal, or sham transcranial direct current stimulation (tDCS) of the rTPJ. As a control task, participants judged the laterality of a stimulus feature with respect to a fixation cross on the screen. For the first half of the experiment (only during online tDCS), a task-selective effect of tDCS was observed, reflected in slower reaction times following anodal than following cathodal and sham tDCS for the mental body transformation task, but not for the control task. The effects of tDCS were most pronounced for stimuli implying a more difficult mental body transformation. No effects of tDCS were observed during the second half of the experiment. The effects of tDCS were most pronounced for participants scoring low on aberrant perceptual beliefs and spiritual transcendence, suggesting a relation between third-person perspective taking and bodily and perceptual experiences. The finding that anodal stimulation of the rTPJ impairs third-person perspective taking indicates a key role of this region in exocentric spatial processing.     

Aging and input processing in dual-task situations

The psychological refractory period (PRP) paradigm was used to test whether older participants suffer from input interference in dual-task situations. Young (24 years) and older (57 years) adults gave speeded responses to 2 successively presented stimuli. The results showed increased susceptibility of older participants to input interference. Further experiments revealed that this input interference is related to the salience of the 2nd stimulus and that it is specific to older participants. Our findings indicate that parallel processing at the input stages of dual-task performance requires cognitive control. An age-related decline in the control of input processes should be considered as one source of age effects in dual-task performance.     

Perceptions of teachers' general and informational feedback and intrinsic motivation in physical education: two-year effects

Relative change or stability of perceived positive general feedback and perceived informational feedback and their influence on students' intrinsic motivation in physical education over two years were examined. 302 students, ages 11 to 15 years, responded to the Perception of Teacher's Feedback questionnaire. Two years later, these students filled out the questionnaire again, along with a modified version of the Sport Motivation Scale. Analysis showed that both types of perceived feedback exhibited moderate stability over the two years. Perceived positive general feedback demonstrated a significant direct effect on students' intrinsic motivation measured concurrently in physical education. Further, fixing to zero the effect of perceived positive general feedback on intrinsic motivation measured concurrently, an effect emerged over the two years.