Self-efficacy expectations with regard to different tasks in smoking cessation

Abstract

Self-efficacy expectations are important psychological determinants of smoking cessation. The present study aimed at exploring different sorts of self-efficacy. The following self-efficacy scales were composed: Emotional self-efficacy, Social self-efficacy, Skill self-efficacy, Relapse self-efficacy and Try self-efficacy. In a sample of 752 smokers with low motivation to quit, two subsequent self-report measurements of self-efficacy were conducted. Firstly, we investigated to what extent potential sources of self-efficacy - quitting history and smoking behavior -were related to the types of self-efficacy. The explained variance in self-efficacy scores ranged from 4.4% to 23.1%, and in all five types of self-efficacy, smoking behaviour explained a higher percentage of self-efficacy than quitting history. The number of past quit attempts was only related to Relapse self-efficacy. Secondly, we investigated to what extent the different types of self-efficacy at T1 were predictive of quitting behavior measured at T2. The results showed that only Skill self-efficacy was predictive of quitting activity between Tl and T2. Point prevalence quitting at T2 was predicted by Skill self-efficacy and Relapse self-efficacy. The latter type of self-efficacy, however, was a negative predictor of quitting. The different types of self-efficacy can be mapped on two dimensions: The extent to which the means to accomplish a certain task are specified in the questionnaire item; and the phase of behavior change to which the self-efficacy tasks are relevant. Based on the findings from the predictive validity, it is concluded that the more clearly the means to accomplish the task are specified, the more valid the self-efficacy judgements are.     

Interference control in adolescents with Mild-to-Borderline Intellectual Disabilities and/or behavior disorders

The aim of this study was to investigate interference control in adolescents with Mild to Borderline Intellectual Disability (MBID) by addressing two key questions. First, as MBID is often associated with comorbid behavior disorders (BD), we investigated whether MBID and BD both affect interference control. Second, we studied whether interference control deficits are associated to problems in everyday executive functioning. Four groups of adolescents with and without MBID and/or BD performed the Eriksen flanker task, requiring participants to respond to a central target while ignoring interfering flanking stimuli. Their teachers rated behavior on the Behavior Rating Inventory Executive Function (BRIEF). We found pronounced effects of MBID but not BD on flanker interference control. In contrast, we observed pronounced effects of BD, but not MBID, on the BRIEF. In addition, flanker interference scores and BRIEF scores did not correlate. These results are taken to suggest that adolescents with MBID are characterized by deficits in interference control that do not become manifest in ratings of everyday executive functioning. In contrast, adolescents with BD are not characterized by deficits in interference control but do show elevated ratings of deficits in everyday executive function.     

An Observational Study on How Situational Factors Influence Media Multitasking With TV: The Role of Genres,Dayparts, and Social Viewing

This study responds to the need for research on individuals' media multitasking behavior using observational data. Media multitasking can have a profound impact on media processing and effects. However, we have little knowledge on when people are likely to engage in media multitasking and, consequently, when these effects are likely to occur. This study examines how three important situational factors—television genres, dayparts, and social viewing—influence the amount of media multitasking. Granular observational data obtained by directly monitoring and recording media consumption behaviors of a large panel at 10-second intervals are used for the analysis. The study reveals that media multitasking with television is most prevalent when people watch sports or engage in channel surfing and less prevalent with commercials, news, and entertainment. Furthermore, the extent of media multitasking is greater in the morning and afternoon than in the evening, and also greater when individuals watch television alone than in the presence of others. Daypart differences are larger for genres associated with incidental viewing (commercials and channel surfing) than for genres associated with intentional viewing (news, entertainment, and sports). Sports is the only genre that is associated with higher amounts of media multitasking when watching television with others.     

Thinking big: The effect of sexually objectifying music videos on bodily self-perception in young women

The present study investigated the effect of sexually objectifying music video exposure on young women's implicit bodily self-perception and the moderating role of self-esteem. Fifty-six college women of normal weight were either exposed to three sexually objectifying music videos or three neutral music videos. Perceived and ideal body size were measured both before and after video exposure, using horizontally stretched and compressed photographs of the participant's own body in swimming garment. As expected, only women low (but not high) in self-esteem were negatively affected by the sexually objectifying content of the music videos: they perceived themselves as bigger and showed an increased discrepancy between their perceived and ideal body size after video exposure. The neutral music videos did not influence women's bodily self-perceptions. These findings suggest that body image is a flexible construct, and that high self-esteem can protect women against the adverse effects of sexually objectifying media.     

Adolescent and adult authoritarianism reexamined: Its organisation and stability over time

This paper, which draws on follow-up data collected from English subjects first tested as adolescents and then, 1I years later, as young inen of 24–25, falls into three parts. Part I examines the structuring of responses to authoritarian statements. No general authoritarian factor could be isolated in either adolescence or in adult life. Instead, four separate authoritarian response tendencies, each with its own antecedents, significance and predictive value, were obtained. Only the adolescent measures correlated significantly with ability level. This, together with the greater stability across time of the responses of the more able 13–14 year olds, led us to hypothesize that some of the variance in adolescent scores was cognitively, not motivationally, determined. Part II reports a series of experimental studies (using additional data from the follow-up investigation) testing the cognitive and developmental hypothesis, which received support. Part III proposes a general model for the consideration of attitudes, in which any given attitudinal response is located in a three-dimensional space of cognitive complexity, personality needs and social structure.     

Peligros de la modificación de conducta en el tratamiento de la anorexia nerviosa

RESUMEN

En los últimos años se ha señalado, de forma excesiva, la eficacia de la modificación de conducta en el tratamiento de la anorexia nerviosa. Se ha supuesto, de forma errónea, que la imposición de una mejoría de la emaciación, el síntoma más llamativo, es un tratamiento adecuado para este trastorno tan grave y complejo. Los resultados que se han publicado adolecen de falta de seguimiento. En estos pacientes, este método de tratamientos les llevó a un empeoramiento de su estado. A pesar de conseguir un aumento de peso pasajero, la modificación de conducta debe considerarse como potencialmente dañina en la anorexia nerviosa. En este artículo se aporta información sobre los efectos perjudiciales de los pacientes tratados con este método. Sus historias ilustran que los métodos de modificación de conducta no son sólo peligrosos en potencia, sino en la realidad.     

Examining direct and indirect pathways to health behaviour: The influence of cognitive and affective probability beliefs

This study aimed to extricate the influence of rational (e.g. ‘I think …’) and intuitive (e.g. ‘I feel …’) probability beliefs in the behavioural decision-making process regarding skin cancer prevention practices. Structural equation modelling was used in two longitudinal surveys (sun protection during winter sports [N?=?491]; sun protection during summer [N?=?277]) to examine direct and indirect behavioural effects of affective and cognitive likelihood (i.e. unmediated or mediated by intention), controlled for attitude, social influence and self-efficacy. Affective likelihood was directly related to sun protection in both studies, whereas no direct effects were found for cognitive likelihood. After accounting for past sun protective behaviour, affective likelihood was only directly related to sun protection in Study 1. No support was found for the indirect effects of affective and cognitive likelihood through intention. The findings underscore the importance of feelings of (cancer) risk in the decision-making process and should be acknowledged by health behaviour theories and risk communication practices. Suggestions for future research are discussed.     

Development of decision making: sequential versus integrative rules

Decisions can be made by applying a variety of decision-making rules-sequential rules in which decisions are based on a sequential evaluation of choice dimensions and the integrative normative rule in which decisions are based on an integration of choice dimensions. In this study, we investigated the developmental trajectory of such decision-making rules. In the Gambling Machine Task, participants choose between options that differ in three dimensions: frequency of loss, amount of loss, and certain gain. The task was administered to 231 children and adolescents (age range=8-17 years). Latent group analysis of their performance allowed precise classification of the underlying decision rules. The majority of participants used sequential decision rules, and the number of evaluated dimensions in these rules increased with age. Integrative rule use decreased with age. We discuss these results in light of traditional developmental theories and fuzzy trace theory.     

The representation of social issues in public discourse and newspaper language: a comment on Gardikiotis,Martin and Hewstone's (2004) study

Gardikiotis, Martin and Hewstone ( 2004 ) investigated the representation of majority versus minority headlines in five British newspapers over a period of five years. They found majority headlines to be twice as frequent as minority headlines. However, they identified headlines with the search words ‘majority’ and ‘minority’ only in the singular form. We argue that in the public discourse the minority, but not the majority is likely to be represented in the plural. Replicating their study with the search words in both singular and plural forms, the strong difference they reported disappeared and minority headlines proved to be just as frequent as majority headlines. However, whereas majority is used almost exclusively in the singular, minority is used almost as frequently in both the singular and plural forms. These findings suggest a more complex social representation in real‐life contexts on the minority pole of the minority‐majority dimension compared to the majority pole. Implications of this asymmetric relationship are discussed in terms of communication theory, social representations theory, and experimental research on minority‐majority groups (in particular in‐group homogeneity). Copyright © 2005 John Wiley & Sons, Ltd.