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121.
Groups are often asked to perform important tasks that require them to remember and report accurate information. A review of research on memory processes in groups suggests that collaboration enhances select performance outcomes. Collaboration allows group members to pool their memories and correct one another’s memory errors. Nonetheless, there are opportunities for improvement in the memory performance of collaborative groups. Collaborative groups typically do not recall as much information as the same number of individuals working alone and sometimes fail to correct the memory errors of their members. In this article, we integrate research findings to present an account of collaborative group memory processes and performance. We present a cognitive-social-motivational framework for viewing collaborative group memory processes, emphasize the value of collaboration on memory tasks, and suggest ways in which collaborative group memory performance may be improved. 相似文献
122.
This study examined the fractional graph area (FGA), the proportion of page space used to display statistical graphics, in 11 behavioral journals and places behavior analysis on a continuum with other natural, mathematical, and social science disciplines. The composite FGA of all 11 journals puts behavior analysis within the range of the social sciences, whereas the composite FGA of the most established and preeminent behavioral journals positions behavior analysis within the range of the natural sciences. In addition, fractional table area (FTA), the proportion of page space used to display tables, generally is higher in behavioral journals with lower degrees of FGA, a result that replicates previous research. 相似文献
123.
The current study examines responses from 188 registered sex offenders to assess the impact of collateral consequences and situate such experiences within a framework of necropolitics. Two research questions are addressed: How can the experience of collateral consequences be explained through necropolitics; and, do sex offenders use necropolitics in resistive efforts? Results demonstrate that exclusion from social and political institutions results in a “death in life” for sex offenders. Last, this article discusses an alternative lens for conceptualizing policy initiatives towards sex offenders by juxtaposing Luckmann’s “life-worlds” with Mbembe’s “death worlds.” 相似文献
124.
Shawn W. Ell David B. Smith Gabriela Peralta Sébastien Hélie 《Attention, perception & psychophysics》2017,79(6):1777-1794
When interacting with categories, representations focused on within-category relationships are often learned, but the conditions promoting within-category representations and their generalizability are unclear. We report the results of three experiments investigating the impact of category structure and training methodology on the learning and generalization of within-category representations (i.e., correlational structure). Participants were trained on either rule-based or information-integration structures using classification (Is the stimulus a member of Category A or Category B?), concept (e.g., Is the stimulus a member of Category A, Yes or No?), or inference (infer the missing component of the stimulus from a given category) and then tested on either an inference task (Experiments 1 and 2) or a classification task (Experiment 3). For the information-integration structure, within-category representations were consistently learned, could be generalized to novel stimuli, and could be generalized to support inference at test. For the rule-based structure, extended inference training resulted in generalization to novel stimuli (Experiment 2) and inference training resulted in generalization to classification (Experiment 3). These data help to clarify the conditions under which within-category representations can be learned. Moreover, these results make an important contribution in highlighting the impact of category structure and training methodology on the generalization of categorical knowledge. 相似文献
125.
Substantial evidence now documents sex-related influences on the neurobiology of emotional memory. Robust sex influences exist, for example, on the amygdala’s role in emotional memory formation, as well as on retention of central information (gist) and detail for an emotional event. Evidence also suggests that the well-documented effects of stress hormones on memory depend upon sex hormone levels. Since hormonal contraception alters sex hormone levels, and must by extension alter sex/stress hormone interactions in memory, we examined whether the use of hormonal contraception also alters memory for an emotional story. Two groups of healthy female subjects—one naturally cycling, one using hormonal contraception—viewed either a brief, emotionally arousing story, or a closely matched, but more emotionally neutral story. Each subject’s eye movements and pupil dilation changes were recorded as they viewed the story. Additionally, saliva samples were taken throughout the experimental session to examine salivary alpha-amylase, a biomarker for norepinephrine. A surprise free recall test one week later measured story memory in all subjects. Naturally cycling women exhibited enhanced memory of story details, but not of central information (gist), in the emotional compared with neutral story conditions. In contrast, women using hormonal contraception exhibited enhanced memory of gist, but not story details, in the emotional compared with neutral story conditions. Analysis of eye movements made while watching the stories indicated that the differences in memory could not be attributed either to a differential attention focus or to the degree of arousal induced by the stories in the two groups. These findings suggest that the use of hormonal contraception alters memory for an emotional event, perhaps by altering sex/stress hormone interactions in memory formation. They also suggest that further investigation of the mnemonic effects of these very widely used treatments is warranted. 相似文献
126.
Shawn Blau PhD. J. Ryan Fuller Thomas P. Vaccaro 《Journal of Rational-Emotive & Cognitive-Behavior Therapy》2006,24(2):87-100
This study investigates the relationship between three types of disputes used in Rational Emotive Behavior Therapy (REBT), and the five personality domains of the Five Factor Model of Personality. A sample of 194 subjects was assessed for the use of three categories of REBT disputes using the Ellis Emotional Efficiency Inventory (EEEI), and for the Big Five personality dimensions using the NEO-Five Factor Inventory (NEO-FFI). Disputing against “awfulizing” was found to correlate inversely with Neuroticism. Disputing against “self-downing” was found to correlate positively with both Extraversion and Conscientiousness. Disputing against “low frustration tolerance” was found to correlate positively with Agreeableness and Openness. Implications for REBT practice and research are discussed. 相似文献
127.
Abramowitz JS Huppert JD Cohen AB Tolin DF Cahill SP 《Behaviour research and therapy》2002,40(7):825-838
The present investigation reports on the development and psychometric evaluation of the Penn Inventory of Scrupulosity (PIOS), a 19-item self-report scale measuring religious obsessive-compulsive symptoms. Factor analysis yielded a two factor solution with the first subscale measuring fears about having committed sin, and the second measuring fears concerning punishment from God. Using a sample of college students, the PIOS was shown to be internally consistent and possess good convergent and discriminant validity. Highly devout participants evidenced higher scores on both PIOS subscales, but devout Jews evidenced fewer fears of sin and punishment from God compared to devout Protestants or Catholics. The PIOS has utility both as a research and clinical tool. 相似文献
128.
Race-related stress,quality of life indicators,and life satisfaction among elderly African Americans
Utsey SO Payne YA Jackson ES Jones AM 《Cultural diversity & ethnic minority psychology》2002,8(3):224-233
This article examined the relationships among race-related stress, quality of life indicators, and life satisfaction among elderly African Americans. A sample of 127 elderly African Americans, consisting of 87 women and 26 men (and 14 missing values), were administered the Index of Race-Related Stress, the Satisfaction With Life Scale, and the 36-item Short-Form Health Survey. Results indicated that elderly African American men and women differed significantly with regard to institutional and collective racism-related stress. In addition, the authors found that institutional racism-related stress was a significant predictor of psychological health in this sample of elderly African Americans. 相似文献
129.
Utsey SO Chae MH Brown CF Kelly D 《Cultural diversity & ethnic minority psychology》2002,8(4):366-377
This study examined the effect of ethnic group membership on ethnic identity, race-related stress, and quality of life (QOL). The Multigroup Ethnic Identity Measure, the Index of Race Related Stress--Brief Version, and the World Health Organization Quality of Life--Brief Version were administered to 160 male and female participants from 3 ethnic groups (African American, Asian American, and Latino American). Results indicated that African American participants had significantly higher race-related stress, ethnic identity, and psychological QOL scores than did Asian and Latino American participants. A stepwise multiple regression analysis revealed that ethnic identity and cultural racism were significant predictors of QOL and accounted for 16% of the total variance for the entire sample. 相似文献
130.
Sage JR Anagnostaras SG Mitchell S Bronstein JM De Salles A Masterman D Knowlton BJ 《Learning & memory (Cold Spring Harbor, N.Y.)》2003,10(3):226-236
This study examined the characteristics of probabilistic classification learning, a form of implicit learning previously shown to be impaired in patients with basal ganglia dysfunction (e.g., Parkinson's disease). In this task, subjects learn to predict the weather using associations that are formed gradually across many trials, because of the probabilistic nature of the cue-outcome relationships. Patients with Parkinson's disease, both before and after pallidotomy, and age-matched control subjects, exhibited evidence of probabilistic classification learning across 100 training trials. However, pallidotomy appears to hinder the learning of associations most implicit in nature (i.e., weakly associated cues). Although subjects were most sensitive to single-cue associations when learning the task, there is evidence that cue combinations contribute significantly to probability learning. The utility of multiple dependent measures is discussed. 相似文献