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231.
What's in a grade? Academic success and political orientation 总被引:1,自引:0,他引:1
Expanding the literature on person-environment fit, the authors argue that political orientation is an important factor in shaping academic success in college. Based on social dominance theory, it was expected that academic disciplines that are more likely to provide students with future access to social and economic power tend to favor individuals who hold attitudes that strengthen the existing societal order. In a longitudinal sample of undergraduate students at a major American university (n=3,890), the authors demonstrated that student grades in these disciplines, but not in other disciplines, are positively related to a precollege measure of conservatism. This association between conservatism is consistent over time and subgroups, thus implicating higher education in the reproduction of social hierarchy. The discussion examines the causal processes underlying the relationship between political orientation and academic success in college. 相似文献
232.
This study examined the relationship of the cognitive, mood, and somatic components of depression on perceptions of social support and social demand among older adults (n = 851) over two years. Factor-analyses confirmed the factor structure of our multicomponential model of depression. Results supported our proposal that interpersonal specificity, as measured by depressive cognition about self and others, is important to predicting changes in perceived support and demand over time. Each component of depression was related to social support and social demand cross-sectionally, whereas only the cognitive component of depression predicted changes in support and demand prospectively. Future research should consider the pathways linking depressive cognition to perceived support and demand. 相似文献
233.
Petty RE Tormala ZL Briñol P Jarvis WB 《Journal of personality and social psychology》2006,90(1):21-41
Traditional models of attitude change have assumed that when people appear to have changed their attitudes in response to new information, their old attitudes disappear and no longer have any impact. The present research suggests that when attitudes change, the old attitude can remain in memory and influence subsequent behavior. Four experiments are reported in which initial attitudes were created and then changed (or not) with new information. In each study, the authors demonstrate that when people undergo attitude change, their old and new attitudes can interact to produce evaluative responses consistent with a state of implicit ambivalence. In Study 1, individuals whose attitudes changed were more neutral on a measure of automatic evaluation. In Study 2, attitude change led people to show less confidence on an implicit but not an explicit measure. In Studies 3 and 4, people whose attitudes changed engaged in greater processing of attitude-relevant information than did individuals whose attitudes were not changed. 相似文献
234.
Cherry KE Martin RC Simmons-D'Gerolamo SS Pinkston JB Griffing A Gouvier WD 《Memory (Hove, England)》2001,9(3):177-193
In these studies, adult age differences in event-based prospective memory were examined using an adapted version of G.O. Einstein and M.A. McDaniel's (1990) task. In Experiments 1-3, we varied prospective cue specificity by assigning a specific target word or an unspecified word drawn from a given taxonomic category. In Experiment 3, we manipulated cue typicality by presenting low or high typicality target words. Results yielded positive effects of cue specificity on prospective performance. Age effects occurred when high typicality target words served as prospective cues (Exps. 1 and 3), but younger and older adults performed comparably with moderate and low typicality words (Exps. 2 and 3). Hierarchical regression analyses indicated that age accounted for a small but significant amount of variance in prospective memory, although the contribution of age was substantially reduced after statistically controlling for recognition memory. Implications of these data for current views on prospective remembering are discussed. 相似文献
235.
Robles Y Vivas-Mejía PE Ortiz-Zuazaga HG Félix J Ramos X Peña de Ortiz S 《Neurobiology of learning and memory》2003,80(1):80-95
Learning and long-term memory are thought to involve temporally defined changes in gene expression that lead to the strengthening of synaptic connections in selected brain regions. We used cDNA microarrays to study hippocampal gene expression in animals trained in a spatial discrimination-learning paradigm. Our analysis identified 19 genes that showed statistically significant changes in expression when comparing Nai;ve versus Trained animals. We confirmed the changes in expression for the genes encoding the nuclear protein prothymosin(alpha) and the delta-1 opioid receptor (DOR1) by Northern blotting or in situ hybridization. In additional studies, laser-capture microdissection (LCM) allowed us to obtain enriched neuronal populations from the dentate gyrus, CA1, and CA3 subregions of the hippocampus from Nai;ve, Pseudotrained, and spatially Trained animals. Real-time PCR examined the spatial learning specificity of hippocampal modulation of the genes encoding protein kinase B (PKB, also known as Akt), protein kinase C(delta) (PKC(delta)), cell adhesion kinase(beta) (CAK(beta), also known as Pyk2), and receptor protein tyrosine phosphatase(zeta/beta) (RPTP(zeta/beta)). These studies showed subregion specificity of spatial learning-induced changes in gene expression within the hippocampus, a feature that was particular to each gene studied. We suggest that statistically valid gene expression profiles generated with cDNA microarrays may provide important insights as to the cellular and molecular events subserving learning and memory processes in the brain. 相似文献
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238.
David Santos Rocío Martínez Pablo Briñol Richard E. Petty 《European journal of social psychology》2023,53(3):552-566
Research on persuasion has shown that for attitudes to change people need to take into consideration not only the thoughts message recipients generate in response to proposals but also how people think about their own thoughts (metacognition). In the present research, we introduce a new perspective for improving outgroup attitudes focused on the distinction between cognition and metacognition but this time applied to the perceptions of others’ minds. Specifically, we examined to what extent thinking about the mental processes of outgroup members influences attitudes towards those outgroups. We compared the impact of thinking about how others think (perceived primary cognition) with how others think about their own thoughts (perceived secondary cognition or metacognition). In the primary cognition treatment, participants answered questions about the thinking processes of outgroup members. In the secondary cognition treatment, participants answered questions that required them to consider how outgroup members think about their own thoughts (i.e., metacognition). Compared to controls, these treatments were capable of improving attitudes of Spanish citizens towards Syrian refugees, South American immigrants, and Roma people. A third study used a minimal group paradigm in which a fictitious outgroup was described as having primary (vs. secondary) cognition. A final study also tested the implications of assuming that groups have one type of cognition or another. The effects of the two treatments varied depending on the type of outgroup. 相似文献
239.
Myisha Cherry 《The Southern journal of philosophy》2023,61(1):51-62
Samuel Fleischacker is interested in two questions that are—what he refers to as—a rephrasing of three implications Charles Mills takes away from his encounter with Kant: (1) Is Kant's moral philosophy racist at its core? and (2) Whether it is or not, how should we respond to the fact that Kant displays open racism in some of his writings when we study, teach, or try to make use of his purportedly egalitarian teachings? Frederick Douglass was an abolitionist who wrestled with similar questions regarding the liberatory and inclusive nature of emancipatory documents like the Constitution. In this essay, I want to consider Douglass's changing views on this issue and reasons behind them to think about how he might offer insights into this current debate concerning Kant and race. In doing so, I will consider to what extent Fleischacker adheres to Douglass's guidelines on this matter as he makes his case. I then offer suggestions on how to move forward. 相似文献
240.
Panic disorder (PD) is one of the most common psychiatric disorders. Web-based self-help treatments for PD have had promising results. These online treatments seem to have larger effect sizes (ESs) when professional support is added. However, the amount of support or how it should be administered is not yet clear. The aim of this trial was to study two ways of administering psychological support provided by phone as a part of Internet-based self-help treatment for PD based on cognitive behavioral therapy. Seventy-seven participants diagnosed with PD were randomly assigned to one of three experimental conditions: a waiting list control group; a treatment group with non-scheduled psychological support; or a treatment group with scheduled psychological support. PD symptoms of participants who received treatment improved significantly compared to the control group (mean ES d = 1.18, p < .05). In addition, there were statistically and clinically significant differences between treatment groups (Mean difference = ?3.20, p = .005, 95% CI [?5.62, ?.79]). The scheduled group showed a larger ES, a lower dropout rate, and better adherence to treatment than the non-scheduled group. Scheduled support seems to be indicated for patients who seek Web-based treatment for PD, and their symptoms of panic, anxiety, and depression improve at post-treatment and six-month follow-up. In contrast, when support depends on patient demand, they receive less support and so, the therapeutic effect is poorer. 相似文献