This research investigated the role of a commercial program, Michelle Bridges 12 Week Body Transformation (MB12WBT), that uses a variety of tools including social support to influence weight management behaviours such as exercising and eating healthfully. The need for research into weight management remains current given obesity rates have continued to increase in recent decades. Weight management is a complex behaviour that for many consumers involves barriers that influence their commitment to continue exercising and eating healthily. The Theory of Planned Behaviour is frequently used to explain, and to a lesser extent predict, behaviours such as physical activity and healthy eating; however, there is much debate as to whether a perceived behavioural control variable or self‐efficacy is the best predictor of behaviour. Structural equation modelling was used to analyse data from a sample of 724 respondents who answered a baseline and three month follow‐up survey. The analysis revealed self‐efficacy and perceived behavioural control were two distinct constructs. Self‐efficacy was a better predictor of behaviour than perceived behavioural control variables as suggested in the original Theory of Planned Behaviour. Furthermore, self‐efficacy had a significant impact on exercising and eating healthfully behaviour. The findings and implications for both behaviour change theory and practice are discussed. 相似文献
This paper investigates ambivalence in the buying process. The existing literature has rarely studied ambivalence in longitudinal processes and has therefore not been able to capture its dynamics. Those studies that have studied ambivalence longitudinally have focused on general attitudinal ambivalence rather than its subtypes (cognitive, affective, and intercomponent ambivalence) and have therefore ignored some of the more detailed dynamics. Hence, this study addresses these different types of ambivalence longitudinally, exploring what these different ambivalences consist of, what their roles are in the buying process, and how they occur under different types of involvement conditions. A longitudinal video diary method is used in conjunction with a multimodal analysis technique to explore not only the verbally expressed aspects of ambivalence but also its nonverbal expression, which further reveals differences between different types of ambivalence. The findings suggest that cognitive ambivalence involves conflicting evaluations of utilitarian brand and product aspects and is resolved through more effortful mechanisms, whereas intercomponent ambivalence involves conflicting evaluations of varying utilitarian, hedonic, and symbolic brand and product aspects and is resolved through both more and less effortful mechanisms. Finally, affective ambivalence involves conflicting anticipations about the outcome of the buying process but is not resolved through similarly clear mechanisms. As the key outcome of the exploration, propositions and a synthesising framework about the different types of ambivalence in the buying process are developed for future research. This paper hence contributes to the ambivalence literature and offers managerial implications especially for marketers of multifaceted and high‐involvement products. 相似文献
This paper presents a situated cognition framework for creating social psychological interventions to bridge the intention–behaviour gap and illustrates this framework by reviewing examples from the domains of health behaviour, environmental behaviour, stereotyping, and aggression. A recurrent problem in behaviour change is the fact that often, intentions are not translated into behaviour, causing the so‐called intention–behaviour gap. Here, it is argued that this happens when situational cues trigger situated conceptualizations, such as habits, impulses, hedonic goals, or stereotypical associations, which can then guide behaviour automatically. To be effective in changing such automatic effects, behaviour change interventions can attempt to change situational cues through cueing interventions such as priming, nudging, upstream policy interventions, or reminders of social norms. Alternatively, behaviour change interventions can attempt to change the underlying situated conceptualizations through training interventions, such as behavioural inhibition training, mindfulness training, or implementation intentions. Examples of situated behaviour change interventions of both types will be discussed across domains, along with recommendations to situate interventions more strongly and thus enhance their effectiveness to change automatic behaviour. Finally, the discussion addresses the difference between tailoring and situating interventions, issues of generalization and long‐term effectiveness, and avenues for further research. 相似文献
This study tested whether the presence of an attractive face would influence individuals' honesty. In 2 experiments, 225 participants were asked to predict the outcome of computerised coin‐flips and to self‐report the accuracy of their predictions. Self‐reports were made in the presence of a facial photo of a female who had been rated before the experiment as high attractive, middle attractive or low attractive by other volunteers. Participants were rewarded based on their self‐reported (not actual) accuracy. The results showed that subjects tended to give more dishonest self‐reports when presented with middle or low attractive facial images than when presented with high attractive images, with self‐reported accuracy being significantly higher than the random level. The results of this study show that presented with an attractive face, subjects tend to engage in behaviours that conform to moral codes. 相似文献
The term situationism refers to an individual's belief about the importance of a behaviour's context. This study tested whether the degree of situationism expressed by individuals in various regions of Europe was consistent with self‐regulation and cross‐cultural theories. The English version of a Situationism Scale (measuring beliefs about the relation between the environment and one's own behaviour) was translated into five additional languages: Dutch, German, Hungarian, Italian and Slovenian. Young adults (N = 1106, MAge = 22.9 years, 79% female) across Europe responded to one of the six language versions of the scale as part of a larger survey. Results indicated that: new language versions were psychometrically valid; there was a positive relation between situationism and the use of situation‐control strategies; and situationism was higher for individuals from regions that are Eastern European and relatively more interdependent, compared with individuals from regions that are Western European and relatively less interdependent. As the first evaluation of the Situationism Scale outside America, this study supports the Scale's validity and suggests not only may some effects of situationism be universal, but between‐ and within‐culture differences in situationism exist. Overall, when making judgments and decisions about the self, cultural background and individual differences in situationism may come into play. 相似文献
Objective: The dominant theoretical perspective that guides treatment evaluations in addiction assumes linearity in the relationship between treatment and outcomes, viewing behaviour change as a ‘before and after event’. In this study we aim to examine how the direction of the trajectory of the process from addiction to recovery is constructed in personal narratives of active and recovering users.
Design: 21 life stories from individuals at different stages of recovery and active use were collected and analysed following the principles of narrative analysis.
Results: Personal trajectories were constructed in discontinuous, non-linear and long lasting patterns of repeated, and interchangeable, episodes of relapse and abstinence. Relapse appeared to be described as an integral part of a learning process through which knowledge leading to recovery was gradually obtained.
Conclusion: The findings show that long-term recovery is represented as being preceded by periods of discontinuity before change is stabilised. Such periods are presented to be lasting longer than most short-term pre-post intervention designs can capture and suggest the need to rethink how change is defined and measured. 相似文献
Objective: Limiting alcohol consumption is beneficial for health, but can be challenging given the role alcohol plays in the rituals of many social occasions. We examined how people who stopped or reduced their alcohol consumption incorporated this change within their social rituals.
Design: We conducted 16 semi-structured one-on-one interviews with adults aged 25–65 years, who lived in Australia and had stopped or significantly reduced their alcohol consumption in the previous year.
Results: Through thematic analysis, we identified four approaches to adapting drinking rituals: replacing alcohol with other drinks, replacing drinking with other social activities, changing the meaning of drinking rituals and replacing drinking occasions with activities that achieve different goals. These approaches varied in the extent to which they reflected a low or high change in the meanings and/or behaviours attached to the ritual. Approaches involving little change, such as using alternative drinks, were more readily accepted by participants’ social companions than approaches involving more substantial changes such as replacing drinking with activities achieving different goals.
Conclusions: Considering both the role and meaning alcohol carries in social interactions, and how else these might be achieved, may assist people to stop or reduce their drinking, without sacrificing their social lives. 相似文献