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71.
Stéphanie van den Berg Henk Aarts Cees Midden Bas Verplanken 《Journal of Cognitive Psychology》2013,25(4):511-533
Prospective remembering refers to remembering and acting on behavioural intentions. Three experiments tested the hypothesis that prospective remembering requires the availability of executive processes. It was expected that this is more important when intentions are stated in categorical terms. Type of instruction (specific versus categorical), typicality of the cue in relation to the category specified, and executive load were manipulated. Results showed a general benefit of specific instructions. Furthermore, with categorical instructions, performance was better with typical cues. Although the data suggested that executive processes are responsible for the processing of cues, the load manipulation had no significant effect on the prospective memory measure. Thus, no evidence was found for the hypothesis that prospective remembering requires the availability of executive processes. It is argued that it is a matter of strategic choice whether executive processes are deployed: One does not need to monitor for cues but can choose to rely on bottom‐up processes. Monitoring may be sufficient, but not necessary for successful prospective remembering. 相似文献
72.
Esther K. Papies Wolfgang Stroebe Henk Aarts 《European Review of Social Psychology》2013,24(1):339-383
The present paper introduces a novel approach to understanding failures of self-regulation in chronic dieters. Traditional approaches to this problem have focused on consciously controlled processes of eating regulation, such as the realisation that one has overeaten, or the experience of food cravings. We argue, however, that dieters' problem might rather lie in their sensitivity to the hedonic aspects of food and the resulting inhibition of their dieting goal. We present a goal-conflict model that integrates recent findings on hedonic sensitivity in eating regulation with social cognition research on nonconscious goal pursuit. We show that the perception of attractive food triggers hedonic thoughts about food in chronic dieters and leads to the inhibition of their dieting goal. These processes make subsequent overeating more likely, while bypassing dieters' conscious awareness. We discuss how our model can accommodate earlier research findings in this area, and we consider its implications for dieting behaviour and for our attempts to resist temptations more generally. 相似文献
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Palatable foods in the environment can unintentionally trigger reactions to obtain them, which may interfere with dieting attempts. We tested a strategy to facilitate dieting behavior that makes use of behavioral stop signals that should instantly inhibit chronic dieters’ responses toward palatable foods. Participants performed a go/no-go task in which go cues and no-go cues (i.e., the behavioral stop signals) were presented with pictures of palatable foods and control objects. In Study 1, we tested the immediate behavioral effect of presenting stop signals near palatable foods in a reaction time paradigm. In Study 2 we assessed consumption of palatable food that had either consistently been associated with no-go cues, or not. Results show that no-go cues instantly inhibited responses toward palatable foods especially among chronic dieters. Moreover, across a one day period chronic dieters consumed less of a food that had consistently been associated with no-go cues. Stop signals thus appear a promising tool for chronic dieters to control behavior to palatable foods, and we discuss the merits and potential applications of this tool for facilitating dieting behavior. 相似文献
75.
Guido M. van Koningsbruggen Wolfgang Stroebe Esther K. Papies Henk Aarts 《European journal of social psychology》2011,41(5):551-557
People often forget their long‐term strivings because their environment confronts them with attractive temptations. Previous research suggests that self‐control failures can be prevented by reminding people of their higher‐order goal. Therefore, we hypothesized that using implementation intentions as a tool to directly re‐activate people's higher‐order goal in tempting situations would effectively enhance self‐control. We tested this in the domain of dieting behavior. Results demonstrated that this specific planning strategy activated the dieting goal for unsuccessful dieters when exposed to tempting food cues (Study 1) and reduced their consumption of calorically dense food across 2 weeks (Study 2) compared to those in control conditions. This suggests that preparing people to think of their higher‐order goal when tempted can be used to protect ongoing goal striving. Appealing to higher‐order goals potentially makes implementation intentions flexible instruments of self‐regulation as this should trigger motivated behavior to reach goals and initiate various goal‐instrumental actions. Copyright © 2011 John Wiley & Sons, Ltd. 相似文献
76.
The current studies aimed to examine how either or not being hungry (hot vs. cold state) affects uninformed (i.e. without specific instructions) coping planning for maintaining goal-directed behaviour in weight loss attempts. We hypothesised that being hungry is beneficial both for (1) increasing awareness of potentially challenging situations and for (2) planning how to cope with these situations. The first hypothesis was supported, whereas the second was not, as it was found that satiated participants constructed better quality coping plans than hungry participants. It appears that awareness of potentially challenging situations when hungry does not necessarily translate into better coping planning. Although coping planning appears to be a promising strategy for maintaining goal-directed behaviour, future research should focus on visceral states to improve its use. 相似文献
77.
Erik Aarts 《Studia Logica》1994,53(3):373-387
In the Lambek calculus of order 2 we allow only sequents in which the depth of nesting of implications is limited to 2. We prove that the decision problem of provability in the calculus can be solved in time polynomial in the length of the sequent. A normal form for proofs of second order sequents is defined. It is shown that for every proof there is a normal form proof with the same axioms. With this normal form we can give an algorithm that decides provability of sequents in polynomial time.The author was sponsored by project NF 102/62–356 (Structural and Semantic Parallels in Natural Languages and Programming Languages), funded by the Netherlands Organization for the Advancement of Research (NWO).Presented byCecylia Rauszer 相似文献
78.
Chris Loersch Henk Aarts Valerie E. Jefferis 《Journal of experimental social psychology》2008,44(6):1555-1558
Goal contagion is the automatic adoption of a goal upon perceiving another’s goal-directed behavior (Aarts, H., Gollwitzer, P. M., & Hassin, R. R. (2004). Goal contagion: Perceiving is for pursuing. Journal of Personality and Social Psychology, 87(1), 23-37). This paper tests the hypothesis that goal contagion is more likely between people who belong to the same groups. Because past work on goal contagion has required participants to read about the behavior of others, we also test whether goals are caught when one sees rather than reads about another’s motivated behavior. Across three studies, this ecologically valid methodology reliably produced goal contagion, and this effect was more likely to emerge when participants shared a group membership with those they observed. In Study 1, participants were more likely to take on the goal of individuals who belonged to their same university. Study 2 demonstrated that this effect occurred even when participants were not explicitly focused on the group membership of others. A final study verified that our effects were motivational by demonstrating that failing at a goal relevant task increased negative affect, but only for those who viewed the motivated behavior of someone from their own group. 相似文献
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Two studies examined self-regulatory success in dieting. Previous research has indicated that restrained eaters (i.e., chronic dieters) might fail in their attempts at weight control because the perception of attractive food cues triggers hedonic thoughts about food and inhibits their dieting goal. However, recent work suggests that in some dieters, temptation cues activate the relevant goal and thus facilitate self-regulation. The present work extends these findings by showing that self-regulatory success moderates the effect of food cues on restrained eaters such that food cues activate the dieting goal in successful restrained eaters and inhibit the dieting goal in unsuccessful restrained eaters. The specific time course of these effects was examined. Moreover, a correlational study revealed that only successful restrained eaters translate their dieting intentions into action. Results are discussed in the context of nonconscious self-regulation and the role of automatic processes in the link between intention and behavior. 相似文献
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