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251.
Previous studies have shown self‐criticism to be negatively associated with goal progress. In order to investigate factors that may influence this association, the present study examined the interactive impact of performance (failure vs. success) and self‐criticism on working memory (WM). Goal‐directed behavior in the achievement domain was operationalized as comparative performance on two strongly correlated WM span tasks. The effect of negative or positive performance feedback was assessed by presenting a success or a failure experience between the two WM span tasks in order to examine the influence of failure and success on the second WM span task compared with the first/baseline. A male‐only sample was used as a follow‐up to a previous study that has utilized a female‐only sample. Findings revealed self‐criticism to serve as an individual difference factor that influences men's WM functioning in the context of failure. This interactive effect may contribute to diminished goal progress in men. 相似文献
252.
253.
The purpose of this study was to evaluate the effectiveness of goal setting and textual feedback, without additional intervention components, for increasing moderate‐intensity physical activity, specifically the weekly number of intense steps measured by a Fitbit. A multiple baseline across participants design was employed with four participants using a Fitbit Flex accelerometer to measure intense steps. Results showed a substantial increase in weekly number of intense steps for three out of four participants following the intervention. 相似文献
254.
The present study investigated how unconscious priming of impulsivity control helps improve the performance of behavioral inhibitory control (BIC) using a Go/No‐go task and a two‐choice oddball task. Participants were divided into three priming conditions: impulsivity‐avoiding (IA), calmness‐pursuit (CP), and control group. Accuracy (ACC) cost (frequent–infrequent) in both tasks and reaction‐time (RT) cost (infrequent–frequent) in the two‐choice oddball task were used to assess BIC ability before and after the unconscious priming. The ACC cost, either in the Go/No‐go or in the two‐choice oddball task, was enhanced posttest relative to pretest, as indicated by the main effect of time. This effect arose from significantly increased ACC cost during posttest relative to pretest in the control group but not the IA and CP groups. Although no interaction of time and group was found in ACC cost analysis in either task, the analysis of RT cost in the two‐choice oddball task showed a significant interaction between group and time. Specifically, the IA group showed similar RT cost during posttest versus pretest, while the RT cost was significantly enhanced during posttest versus pretest in the CP and control groups. These results suggest that unconscious pursuit of an impulsivity‐avoidance goal is more effective in preventing one's impulsive behavior pattern than that of a calmness pursuit. Moreover, RT cost in the two‐choice oddball task is a more sensitive index than the traditional ACC cost in assessing one's BIC function. 相似文献
255.
Reinhard Fuchs Harald Seelig Wiebke Göhner Martina Schlatterer Nikos Ntoumanis 《Psychology & health》2017,32(1):110-126
Objective: The present research introduces an extended conceptualisation of self-concordance, which is considered an attribute not only of goals, but also of goal intentions. Based on a corresponding operationalisation, we investigate the interplay of both intention strength and intention self-concordance in the prediction of physical activity.
Design: Data were taken from a longitudinal study of 134 obese people who were asked to fill out a questionnaire three times every six months.
Main measures: Physical activity and intention self-concordance were measured by validated scales. Intentions strength was assessed by an item typically employed in the extant literature.
Results: Logistic regression analyses and path analyses showed both intention strength and self-concordance to be significant predictors of changes in physical activity over time. Additional analyses found self-efficacy to be a significant predictor of intention strength and self-concordance; for outcome expectations this was not the case.
Conclusions: Findings support the idea that intention strength and self-concordance are two critical facets of a goal intention that need to be considered in the prediction of physical activity participation. Whereas intention strength refers to the degree of determination with which a goal intention is adopted, self-concordance rather captures the quality of this intention. 相似文献
256.
Nir Fresco;Lotem Elber-Dorozko; 《Cognitive Science》2024,48(1):e13400
How are new Bayesian hypotheses generated within the framework of predictive processing? This explanatory framework purports to provide a unified, systematic explanation of cognition by appealing to Bayes rule and hierarchical Bayesian machinery alone. Given that the generation of new hypotheses is fundamental to Bayesian inference, the predictive processing framework faces an important challenge in this regard. By examining several cognitive-level and neurobiological architecture-inspired models of hypothesis generation, we argue that there is an essential difference between the two types of models. Cognitive-level models do not specify how they can be implemented in brains and include structures and assumptions that are external to the predictive processing framework. By contrast, neurobiological architecture-inspired models, which aim to better resemble brain processes, fail to explain important capacities of cognition, such as categorization and few-shot learning. The “scaling-up” challenge for proponents of predictive processing is to explain the relationship between these two types of models using only the theoretical and conceptual machinery of Bayesian inference. 相似文献
257.
目的采用学业自我效能感问卷、社会比较量表和成就目标定向量表,选取湘潭地区中学生,共计403名有效被试为对象进行研究,探讨中学生自我效能感、社会比较与成就目标的关系。结果发现,不同性别、年级中学生在成就目标、自我效能感和社会比较上的存在显著性差异;中学生自我效能感、成就目标和社会比较有显著相关;自我效能感与社会比较对成就目标有显著预测作用。 相似文献
258.
Mohamed Sadok Cherif Belaïd Aouni Habib Chabchoub 《Journal of Multi-Criteria Decision Analysis》2010,17(5-6):137-154
The Quality Function Deployment (QFD) is an approach that facilitates designing product by analyzing and projecting the Customer's Needs (CNs) in the Engineering Characteristics (ECs) of a product. The aim of QFD planning process is to determine the target levels for ECs of a product that achieve high level of overall customers' satisfaction. However, integrating design team's preferences in this preliminary stage of product design could make the design more realistic and could also avoid unfeasibility in posterior phases of the product development processes. Moreover, this process is performed within an imprecise environment, and more than one factor must be taken into account in determining targets levels of ECs; especially, the limited resources and increased market competition. This paper presents an imprecise goal programming approach to determine the best aspiration levels of ECs in QFD planning process. Based on benchmarking data of ECs, the concept of satisfaction functions will be utilized to integrate explicitly the design team's preferences and incorporate the competitive analysis of target market into the modelling and solution processes. In addition, the relationships linking CNs and ECs and the ECs to each other are integrated by functional relationships. The proposed approach will be illustrated through an example of product development of an emulsification dynamite packing machine. Copyright © 2011 John Wiley & Sons, Ltd. 相似文献
259.
The aim of this study was to examine stability and change in genetic and environmental influences on reactive (impulsive and affective) and proactive (planned and instrumental) aggression from childhood to early adolescence. The sample was drawn from an ongoing longitudinal twin study of risk factors for antisocial behavior at the University of Southern California (USC). The twins were measured on two occasions: ages 9–10 years (N=1,241) and 11–14 years (N=874). Reactive and proactive aggressive behaviors were rated by parents. The stability in reactive aggression was due to genetic and nonshared environmental influences, whereas the continuity in proactive aggression was primarily genetically mediated. Change in both reactive and proactive aggression between the two occasions was mainly explained by nonshared environmental influences, although some evidence for new genetic variance at the second occasion was found for both forms of aggression. These results suggest that proactive and reactive aggression differ in their genetic and environmental stability, and provide further evidence for some distinction between reactive and proactive forms of aggression. Aggr. Behav. 35:437–452, 2009. © 2009 Wiley‐Liss, Inc. 相似文献
260.
Joseph G. Johnson Markus Raab 《Organizational behavior and human decision processes》2003,91(2):215-229
Experimental decision-making research often uses a task in which participants are presented with alternatives from which they must choose. Although tasks of this type may be useful in determining measures (e.g., preference) related to explicitly stated alternatives, they neglect an important aspect of many real-world decision-making environments—namely, the option-generation process. The goal of the present research is to extend previous literature that fills this void by presenting a model that attempts to describe the link between the use of different strategies and the subsequent option-generation process, as well as the resulting choice characteristics. Specifically, we examine the relationship between strategy use, number and order of generated options, choice quality, and dynamic inconsistency. “Take The First” is presented as a heuristic that operates in ill-defined tasks, based on our model assumptions. An experiment involving a realistic (sports) situation was conducted on suitable participants (athletes) to test the predictions of the model. Initial results support the model’s key predictions: strategies producing fewer generated options result in better and more consistent decisions. 相似文献