Luigi Leone

Construct validity and generalizability of the Carver–White behavioural inhibition system/behavioural activation system scales

The factorial structure and invariance of the BIS/BAS scales of Carver and White were assessed across three samples from the USA, UK, and Italy. Previous validation studies of the BIS/BAS scales relied on individual samples drawn from English‐speaking populations only and failed to formally assess generalizability. The current study shows that the four‐factor structure proposed by Carver and White—i.e. one BIS and three BAS facets—achieved satisfactory psychometric properties in all three samples and that measurement invariance was obtained across countries. Latent mean differences due to gender and country were also investigated. Theoretical issues concerning the validity of the BIS/BAS scales are addressed. Copyright

Hierarchical representation of motives in goal setting.

The authors developed a framework for thinking about motives in goal setting. The reasons for choosing a particular goal are represented in a hierarchical network of motives. To uncover context-specific motives and their interconnections, the authors propose a procedure based on the elicitation of justifications for ones goal. The authors applied the procedure to the motivation of volunteering to join the Italian Army by officers (N = 151) and 3 groups of enlisted soldiers (Garibaldi Brigade, N = 141; Folgore Brigade, N = 144; and volunteers in training, N = 150). The resulting idiographic motives and linkages between motives were validated by regressing attitudes, intentions to reenlist, and commitment toward the army on motives and linkages between motives. A heuristic nomothetic summary of goals, arranged in an interconnected hierarchy, was derived.

Emotions and decision making : Regulatory focus moderates the influence of anticipated emotions on action evaluations

We investigate the moderating effects of self-regulatory foci (Higgins, 1996a) on the impact of anticipated emotions in decision making. We hypothesise that regulatory focus moderates the relationships between anticipated emotions of success and failure of performing an act and evaluations of the act. A promotion focus should highlight the role of dissatisfaction-satisfaction emotions in predicting evaluations, whereas a prevention focus should emphasise the impact of relaxation-agitation emotions. Hypotheses were investigated in two studies. In the first, chronic self-regulatory orientations were assessed; in the second, self-regulatory concerns were manipulated. Results support the moderating effects of regulatory foci on the impact of negative anticipated emotions: Anticipated agitation induces more favourable action evaluations under a prevention focus; and anticipated dejection leads to more favourable action evaluations under a promotion focus. No interaction was detected involving positive emotions, suggesting that an asymmetry may exist in motivational regulation of emotional information.

Self-control and the self-regulation of dieting decisions: The role of prefactual attitudes, subjective norms, and resistance to temptation

This article investigates cognitive and motivational decision processes in the pursuit of dieting goals and implements the theory of trying in a field study. The theory of trying is an extension of the theory of planned behavior and investigates the effects on intentions of (a) 3 prefactual attitudes (attitudes toward success, failure, and the process of goal striving), (b) subjective norms, and (c) perceived behavioral control (i.e., resistance to temptation). Dieting decisions of 609 adult women were studied. Perceived behavioral control in the form of resistance to temptation was found to interact with subjective norms to influence intentions, and the 3 forms of prefactual attitudes had additive effects on intentions.

Are Conservatives Less Likely to be Prosocial Than Liberals? From Games to Ideology, Political Preferences and Voting

Do political preferences reflect individual differences in interpersonal orientations? Are conservatives less other–regarding than liberals? On the basis of past theorising, we hypothesised that, relative to individuals with prosocial orientations, those with individualistic and competitive orientations should be more likely to endorse conservative political preferences and vote for conservative parties. This hypothesis was supported in three independent studies conducted in Italy (Studies 1 and 2) and the Netherlands (Study 3). Consistent with hypotheses, a cross–sectional study revealed that individualists and competitors endorsed stronger conservative political preferences than did prosocials; moreover, this effect was independent of the association between need for structure and conservative political preferences (Study 1). The predicted association of social value orientation and voting was observed in both a four–week (Study 2) and an eight–month (Study 3) longitudinal study. Taken together, the findings provide novel support for the claim that interpersonal orientations, as measured with experimental games rooted in game theory, are important to understanding differences in ideology at the societal level. Copyright

Avoidance coping strategies, alexithymia and alcohol abuse: A mediation analysis

Alexithymia and avoidance coping strategies are both associated with alcohol abuse, but their effects have been seldom studied simultaneously. The present study investigated the interplay between alexithymia and avoidance coping strategies in predicting the severity of alcohol abuse in an alcohol-dependent sample. The TAS-20 and COPE-NVI questionnaires were administered to 110 alcoholic inpatients enrolled into a recovery program at the Center for Alcohol Abuse of the Department of Clinical Medicine, Sapienza University of Rome, Italy. The alcohol abuse index consisted of the mean alcohol units consumed by participants and days of abstinence before being enrolled into the recovery program. Results showed that alexithymic alcoholics consumed significantly more alcohol and were less abstinent than non-alexithymic alcoholics. Concerning the relationship among alexithymia, coping strategies and alcohol abuse, data showed that alexithymia completely mediated the effects of avoidance coping strategies on alcohol abuse, suggesting that avoidance strategies have therefore an indirect effect on alcohol abuse among alcoholics. Theoretical and clinical implications of the results are discussed.

Individual differences affecting caffeine intake. Analysis of consumption behaviours for different times of day and caffeine sources.

The main purpose of the present study was to investigate the individual variables contributing to determine the high variability in the consumption behaviours of caffeine, a psychoactive substance which is still poorly investigated in comparison with other drugs. The effects of a large set of specific personality traits (i.e., Impulsivity, Sensation Seeking, Anxiety, Reward Sensitivity and Circadian Preference) were compared along with some relevant socio-demographic variables (i.e., gender and age) and cigarette smoking behaviour. Analyses revealed that daily caffeine intake was significantly higher for males, older people, participants smoking more cigarettes and showing higher scores on Impulsivity, Sensation Seeking and a facet of Reward Sensitivity. However, more detailed analyses showed that different patterns of individual variables predicted caffeine consumption when the times of day and the caffeine sources were considered. The present results suggest that such detailed analyses are required to detect the critical predictive variables that could be obscured when only total caffeine intake during the entire day is considered.

Circadian preference and the big five: The role of impulsivity and sensation seeking

In the present study, the relationship between personality dimensions and Circadian Preference was evaluated using a structural equation modeling approach. Participants (N = 390; 53.8% female, mean age: 26.8 ± 8.1 yrs) completed measures of Circadian Preference, Impulsivity, Sensation Seeking, and the Big Five factors. A mediation structural equation model assessed the direct and indirect effects of the Big Five factors on Circadian Preference. The results showed that Impulsivity and Sensation Seeking were significantly associated with Eveningness, whereas no significant direct effects of the Big Five traits were detected once the effects of Impulsivity and Sensation Seeking were taken into account. (Author correspondence: p.russo@unibo.it)

Construction and Validation of a Short Adjectives Checklist to Measure Big Five (SACBIF)

The aim of this contribution is to present a new short adjective-based measure of the Five Factor Model (FFM) of personality, the Short Adjectives Checklist of BIg Five (SACBIF). We present the various steps of the construction and the validation of this instrument. First, 50 adjectives were selected with a selection procedure, the “Lining Up Technique” (LUT), specifically used to identify the best factorial markers of the FFM. Then, the factorial structure and the psychometric properties of the SACBIF were investigated. Finally, the SACBIF factorial structure was correlated with some main measures of the FFM to establish its construct validity and with some other personality dimensions to investigate how well these dimensions could be represented in the SACBIF factorial space.

Interest and Expertise Moderate the Relationship between Right‐Wing Attitudes, Ideological Self‐Placement and Voting

Previous research has suggested that the association between right–wing authoritarianism (RWA) and social dominance orientation (SDO) is moderated by political interest and involvement. It is here hypothesized that interest also strengthens the association of authoritarianism with political self–placement and that higher levels of interest in politics shape voting choices that are more strongly associated with authoritarianism. Authoritarianism was defined as a second–order factor reflecting onto SDO and RWA in a structural equation modelling approach. In Study 1 (two samples, total N = 873), interest was found to moderate the impact of authoritarianism, as hypothesized. In Study 2 (N = 721), a higher order interaction involving interest and political expertise was detected. These results were obtained with different measures and in different electoral campaigns. The motivational and cognitive underpinnings of the moderating effects are discussed. Copyright