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961.
Older adults often perform poorly on Theory of Mind (ToM) tests that require understanding of others’ beliefs and intentions. The course and specificity of age changes in belief reasoning across the adult lifespan is unclear, as is the cause of the age effects. Cognitive and neuropsychological models predict that two types of processing might influence age differences in belief reasoning: executive functioning and social cue detection. In the current study we assessed 129 adults aged between 18 and 86 on novel measures of ToM (video clips and verbal vignettes), which manipulated whether true or false belief reasoning was required. On both video and verbal tasks, older adults (aged 65–88) had specific impairments in false belief reasoning, but showed no such problem in performing true belief tasks. Middle-aged adults (aged 40–64) generally performed as well as the younger adults (aged 18–39). Difficulties in updating information in working memory (but not inhibitory problems) partially mediated the age differences in false belief reasoning. Also, the ability to decode biological motion, indexing social cue detection, partially mediated age-related variance in the ability to interpret false beliefs. These results indicate that age differences in decoding social cues and updating information in memory may be important influences on the specific problems encountered when reasoning about false beliefs in old age. 相似文献
962.
Mackinnon SP Sherry SB Graham AR Stewart SH Sherry DL Allen SL Fitzpatrick S McGrath DS 《Journal of counseling psychology》2011,58(4):630-646
The perfectionism model of binge eating (PMOBE) is an integrative model explaining why perfectionism is related to binge eating. This study reformulates and tests the PMOBE, with a focus on addressing limitations observed in the perfectionism and binge-eating literature. In the reformulated PMOBE, concern over mistakes is seen as a destructive aspect of perfectionism contributing to a cycle of binge eating via 4 binge-eating maintenance variables: interpersonal discrepancies, low interpersonal esteem, depressive affect, and dietary restraint. This test of the reformulated PMOBE involved 200 undergraduate women studied using a 3-wave longitudinal design. As hypothesized, concern over mistakes appears to represent a vulnerability factor for binge eating. Bootstrapped tests of mediation suggested concern over mistakes contributes to binge eating through binge-eating maintenance variables, and results supported the incremental validity of the reformulated PMOBE beyond perfectionistic strivings and neuroticism. The reformulated PMOBE also predicted binge eating, but not binge drinking, supporting the specificity of this model. The reformulated PMOBE offers a framework for understanding how key contributors to binge eating work together to generate and to maintain binge eating. 相似文献
963.
Allen R. McConnell Elizabeth W. Dunn Catherine D. Rawn 《Journal of experimental social psychology》2011,47(3):628-634
We investigated implicit knowledge and affective forecasting, reasoning that although conscious evaluations are available to people when predicting their future emotional responses, nonconscious evaluations are not. However, these automatically-activated evaluations should contribute to in-the-moment emotional experiences, and thus they should account for misforecasts (i.e., discrepancies between affective forecasts and actual experiences). We conducted two studies to explore affective misforecasts, using food items as stimuli. In Study 1, participants' implicit attitudes (but not their explicit attitudes) predicted misforecasts of food enjoyment, supporting the role of nonconscious evaluations in affective forecasting errors. In Study 2, we examined participants' facial expressions (another index of nonconscious evaluation) upon the presentation of food items, and we found that these nonverbal behaviors predicted affective misforecasts as well. In sum, although nonconscious evaluations are unavailable when anticipating the future, they may contribute to one's in-the-moment experiences and thus serve as blind spots in affective forecasting. 相似文献
964.
Soto CJ John OP Gosling SD Potter J 《Journal of personality and social psychology》2011,100(2):330-348
Hypotheses about mean-level age differences in the Big Five personality domains, as well as 10 more specific facet traits within those domains, were tested in a very large cross-sectional sample (N = 1,267,218) of children, adolescents, and adults (ages 10-65) assessed over the World Wide Web. The results supported several conclusions. First, late childhood and adolescence were key periods. Across these years, age trends for some traits (a) were especially pronounced, (b) were in a direction different from the corresponding adult trends, or (c) first indicated the presence of gender differences. Second, there were some negative trends in psychosocial maturity from late childhood into adolescence, whereas adult trends were overwhelmingly in the direction of greater maturity and adjustment. Third, the related but distinguishable facet traits within each broad Big Five domain often showed distinct age trends, highlighting the importance of facet-level research for understanding life span age differences in personality. 相似文献
965.
966.
The present research tested 2 competing models specifying how 2 traits (concern with the well-being of others and self-control) interact to predict forgiveness. According to the compensatory model, forgiveness requires being high on either trait; according to the synergistic model, forgiveness requires being high on both traits. Two preliminary studies demonstrated the main effect of trait (Study 1a) and primed (Study 1b) self-control on forgiveness. Three primary studies consistently supported the compensatory model in predicting willingness to forgive a partner who behaves noncooperatively in a 2-alternative prisoner's dilemma (Study 2), a continuous give-some dilemma (Study 3), and a 2-alternative maximizing difference game (Study 4). Among proselfs or those low in trait forgiveness, trait self-control positively related to forgiveness, suggesting that self-control can compensate for a lack of concern with others' well-being. Implications for theory and research on forgiveness are discussed. 相似文献
967.
The application of digital humanities techniques to philosophy is changing the way scholars approach the discipline. This
paper seeks to open a discussion about the difficulties, methods, opportunities, and dangers of creating and utilizing a formal
representation of the discipline of philosophy. We review our current project, the Indiana Philosophy Ontology (InPhO) project,
which uses a combination of automated methods and expert feedback to create a dynamic computational ontology for the discipline
of philosophy. We argue that our distributed, expert-based approach to modeling the discipline carries substantial practical
and philosophical benefits over alternatives. We also discuss challenges facing our project (and any other similar project)
as well as the future directions for digital philosophy afforded by formal modeling. 相似文献
968.
Collaborative approaches to change are common, and though evidence for their effectiveness is equivocal, there is growing support that councils facilitate desired changes in the systems response to intimate partner violence. Questions remain regarding the specific mechanisms by which this change is facilitated, and recent work has focused on examining the intermediate processes through which councils may produce more distal change. One such mechanism relates to the potential of councils to be empowering contexts for their membership, often comprised of front-line providers and responders. The present study examines what factors are positively related to perceived individual empowerment as an outcome for members, and importantly, considers not only perceived council context, but also the perceived organizational contexts in which each council member is employed. Study findings suggest that both contexts-council and organizational-are important when considering the degree to which members are empowered. Specifically, member participation, council leadership, and supportive council and organizational climates are significantly positively related to the degree to which councils function as empowering contexts. However, the effect of belonging to a council with a supportive climate, characterized in particular by shared power in decision-making, is stronger when members are from high organizational support settings versus low support settings. 相似文献
969.
Communities are engaged in efforts to create a coordinated response to intimate partner violence. Though coordinating councils are commonly employed vehicles for such efforts, research provides only equivocal support regarding their effectiveness. These mixed findings may reflect methodological and conceptual challenges. Specifically, there is an over-reliance on conceptualizing council effectiveness in terms of distal outcomes (e.g., behavior change), rather than the intermediary processes by which councils affect change. A direct assessment of councils' proximal outcomes may highlight change mechanisms. To that end, this study investigates the extent to which councils impact proximal outcomes and examines the processes through which proximal outcomes are interrelated and linked to distal community change. Study findings suggest that perceived proximal outcomes do significantly predict variability in perceived distal community change across councils. Specifically, promotion of social capital and institutionalized change predict achievement of distal community change, and promotion of social capital also predicts achievement of institutionalized change. 相似文献
970.
Schröter H Fiedler A Miller J Ulrich R 《Journal of experimental psychology. Human perception and performance》2011,37(5):1361-1368
In a simple reaction time (RT) experiment, visual stimuli were stereoscopically presented either to one eye (single stimulation) or to both eyes (redundant stimulation), with brightness matched for single and redundant stimulations. Redundant stimulation resulted in two separate percepts when noncorresponding retinal areas were stimulated, whereas it resulted in a single fused percept when corresponding areas were stimulated. With stimulation of noncorresponding areas, mean RT was shorter to redundant than to single stimulation, replicating the redundant signals effect (RSE) commonly found with visual stimuli. With stimulation of corresponding areas, however, no RSE was observed. This suggests that the RSE is driven by the number of percepts rather than by the number of stimulated receptors or sensory organs. These results are consistent with previous findings in the auditory modality and have implications for models of the RSE. 相似文献