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91.
Four hundred forty-eight children 3–12 years of age generated category exemplars for 33 distinct categories. The percentage of the participants reporting each exemplar, the percentage of the participants reporting each exemplar first, the percentage of the participants reporting each exemplar across age groups (3–5 years, 6–8 years, and 9–12 years), and the mean rank of each exemplar are presented. A full version of the 29 category norms may be downloaded from www.psychonomic.org/archive.  相似文献   
92.
The focus of this study was to identify factors that differentiate women drug abusers who had experienced suicidal ideation from those who did not. Face-to-face interviews were conducted with 221 cocaine-using women in Atlanta, GA, 88 (39.8%) of whom reported thinking about committing suicide at least once during the 90 days prior to interview and 133 (60.2%) of whom did not. Multivariate logistic regression was used to identify predictors of suicidal ideation, and post hoc goodness-of-fit tests were conducted to assess the robustness of final models derived. Model 1 excluded all psychosocial functioning measures and Model 2 included these items. Both models showed that suicidal ideation was more common among women who were unemployed, had been abused sexually, engaged in sexual relations to cope with stresses, or had less helpful relatives. In addition, Model 1 revealed a heightened risk for women experiencing financial problems and those who had a previous mental health diagnosis, whereas Model 2 showed an elevated risk among women who experienced anxiety and those who had lower levels of self-esteem. These findings suggest the need for prevention and intervention programs that target at-risk women, and for such programs to include an emphasis on suicidal ideation in addition to focusing on risk factors that are addressed more commonly.  相似文献   
93.
Social loafing was observed as a naturally occurring process in project teams of students working together for 3-4 months. The authors assessed the contributions that member composition (i.e., relational dissimilarity and knowledge, skills, and abilities; KSAs), perceptions of the team's interaction processes (i.e., dispensability and the fairness of the decision-making procedures), and the team's evaluation structure (i.e., identifiability) make toward understanding loafing behavior. Identifiability moderated the impact of dispensability on loafing but not the impact of fairness on loafing. Perceptions of fairness were negatively related to the extent that participants loafed within their team. Specific aspects of relational dissimilarity were positively associated with perceptions of dispensability and negatively associated with perceptions of fairness, whereas KSAs were negatively associated with perceptions of dispensability.  相似文献   
94.
Theory and research dealing with self-regulation have focused primarily on instances of self-regulation that involve high levels of self-reflection and effortful self-control. However, intentionally trying to control one's behavior sometimes reduces the likelihood of achieving one's goals. This article examines the process of hypo-egoic self-regulation in which people relinquish deliberate, conscious control over their own behavior so that they will respond more naturally, spontaneously, or automatically. An examination of spontaneously occurring hypo-egoic states (such as flow, deindividuation, and transcendence) suggests that hypo-egoic states are characterized by lowered self-awareness and/or an increase in concrete and present-focused self-thoughts. In light of this, people may intentionally foster hypo-egoism via two pathways-(a) taking steps to reduce the proportion of time that they are self-aware (such as repeating a behavior until it is automatic or practicing meditation) or (b) increasing the concreteness of their self-thoughts (such as inducing a concrete mindset or practicing mindfulness). In this way, people may deliberately choose to regulate hypo-egoically when effortful control might be detrimental to their performance.  相似文献   
95.
Differential reinforcement of alternative behavior (DRA) is used frequently as a treatment for problem behavior. Previous studies on treatment integrity failures during DRA suggest that the intervention is robust, but research has not yet investigated the effects of different types of integrity failures. We examined the effects of two types of integrity failures on DRA, starting with a human operant procedure and extending the results to children with disabilities in a school setting. Human operant results (Experiment 1) showed that conditions involving reinforcement for problem behavior were more detrimental than failing to reinforce appropriate behavior alone, and that condition order affected the results. Experiments 2 and 3 replicated the effects of combined errors and sequence effects during actual treatment implementation.  相似文献   
96.
We examined the effect of individualizing student instruction (ISI; N = 445 students, 46 classrooms) on first graders' self-regulation gains compared to a business-as-usual control group. Self-regulation, conceptualized as a constellation of executive skills, was positively associated with academic development. We hypothesized that the ISI intervention's emphasis on teacher planning and organization, classroom management, and the opportunity for students to work independently and in small groups would promote students' self-regulation. We found no main effect of ISI on self-regulation gains. However, for students with weaker initial self-regulation, ISI was associated with greater self-regulation gains compared to peers in control classrooms. The ISI effect on self-regulation was greater when the intervention was more fully implemented.  相似文献   
97.
98.
Direct Learning     
The theory of direct perception holds that perception is specific to properties of ambient energy arrays. This article explores a similar approach to perceptual and perceptual-motor learning: Change due to learning is portrayed as specific to properties of ambient energy arrays. This type of learning is labeled direct learning. It is argued that a theory of direct learning explains a wide range of phenomena in ecologically relevant and informationally rich situations as well as in simpler experimental situations. Previous experimental results are reanalyzed and reinterpreted from the perspective of direct learning. To achieve this, the notion of information space is introduced. In information spaces, points represent ambient energy variables, paths represent change due to learning, and vector fields represent information that guides learning. These concepts also allow the theory of direct learning to be connected to and to take advantage of the theory of ordinary differential equations.  相似文献   
99.
Transformational leadership theory provided a framework to examine the relationships of coach and peer leadership with individual and team outcomes among team sport athletes. Adolescent female soccer players (N = 412) completed measures assessing coach and teammate transformational leadership behaviors, perceived competence, intrinsic motivation, enjoyment, team cohesion, and collective efficacy. Structural equation modeling revealed that coach leadership was more influential than peer leadership for predicting individual outcomes and collective efficacy, peer leadership was more strongly related to social cohesion than coach leadership, and both peer and coach leadership were equally important for task cohesion. Results are discussed relative to the viability of using transformational leadership theory to understand coach and athlete leadership in the sport domain.  相似文献   
100.
As more couples live together into old age, difficult decisions have to be made about money matters, including the financing of late‐life care. This paper analyses in‐depth qualitative data from six older heterosexual couples, part of a wider study concerning money management in later life. Research when these cohorts were younger found that the organisation of money management within households was specialised and highly gendered, leading to substantive imbalances of power and access to financial resources, while also being core to the formation and maintenance of gendered role identities and couple identities. We find in this study that if a partner's ability to fulfil a money management role identity is threatened by later‐life issues such as poor health and cognitive decline, the other partner may try to protect that aspect of the spouse's role identity, using various covert strategies. This might be done to shore up the spouse's self‐esteem in the face of such age‐related threats to role identity, to ‘keep up appearances’ to the outside world or to maintain their identity as a couple at a time of life when there may be multiple difficulties to deal with. These findings have implications for practice and policy in the realm of money and identity management in later life. Copyright © 2013 John Wiley & Sons, Ltd.  相似文献   
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