全文获取类型
收费全文 | 2408篇 |
免费 | 136篇 |
出版年
2023年 | 16篇 |
2022年 | 20篇 |
2021年 | 22篇 |
2020年 | 46篇 |
2019年 | 74篇 |
2018年 | 86篇 |
2017年 | 87篇 |
2016年 | 81篇 |
2015年 | 79篇 |
2014年 | 87篇 |
2013年 | 271篇 |
2012年 | 161篇 |
2011年 | 162篇 |
2010年 | 98篇 |
2009年 | 88篇 |
2008年 | 113篇 |
2007年 | 132篇 |
2006年 | 98篇 |
2005年 | 95篇 |
2004年 | 97篇 |
2003年 | 98篇 |
2002年 | 95篇 |
2001年 | 35篇 |
2000年 | 35篇 |
1999年 | 39篇 |
1998年 | 33篇 |
1997年 | 27篇 |
1996年 | 28篇 |
1995年 | 25篇 |
1994年 | 29篇 |
1993年 | 25篇 |
1992年 | 11篇 |
1991年 | 15篇 |
1990年 | 12篇 |
1989年 | 15篇 |
1988年 | 10篇 |
1987年 | 9篇 |
1986年 | 14篇 |
1985年 | 13篇 |
1984年 | 10篇 |
1983年 | 6篇 |
1982年 | 5篇 |
1981年 | 5篇 |
1979年 | 3篇 |
1978年 | 5篇 |
1977年 | 4篇 |
1975年 | 3篇 |
1974年 | 3篇 |
1971年 | 2篇 |
1951年 | 2篇 |
排序方式: 共有2544条查询结果,搜索用时 31 毫秒
121.
Celinda M. Reese Katie E. Cherry Lisa E Norris 《Journal of Clinical Geropsychology》1999,5(4):231-244
We examine practical memory concerns in a sample of community-dwelling older adults. Participants responded to open-ended questions that were designed to solicit information regarding memory self-efficacy, memory management, memory remediation, and fears about memory aging in adulthood. Results indicated that (a) important dates, such as birthdays and anniversaries, were easily remembered, but names were not; (b) external memory aids were used most frequently; (c) a desire to improve memory for names and certain types of verbal information was expressed; and (d) loss of independence emerged as a fear associated with memory aging. Implications of these findings for the design of strategies to improve everyday memory performance and clinical memory management in older adults are discussed. 相似文献
122.
Three experiments investigated the perception of collisions involving bouncing balls by 7- and 10-month-old infants and adults. In previous research, 10-month-old infants perceived the causality of launching collisions (events in which one object moves along a smooth horizontal trajectory toward a second object, apparently launching it into motion) in relatively simple event contexts. In more complex event contexts, infants failed to discriminate among the events or respond to changes in individual features. Experiments 1 and 2 of the present investigation revealed that 7- and 10-month-old infants attended to spatial and temporal contiguity, but not causality, in collisions involving the movement of bouncing balls. In Experiment 3, both spatiotemporal contiguity and general knowledge about movement trajectories influenced adults’ judgments of causality for these collisions. The present results add to a growing understanding of infants’ event perception as constructive and a function, in part, of the complexity of the event context. 相似文献
123.
Shannon Dorsey Rex Forehand Lisa P. Armistead Edward Morse Patricia Morse Mary Stock 《Journal of psychopathology and behavioral assessment》1999,21(3):191-206
Children of HIV-infected mothers have more psychosocial adjustment difficulties than do those of noninfected mothers. In this study, child psychosocial adjustment in children of HIV-infected women is examined across the three stages of HIV-infected: asymptomatic, symptomatic and AIDS. Participants were 99 HIV-infected women and 148 noninfected women. Children were not identified as being HIV infected. Mother and child reports of behavioral difficulties are compared, and competing hypotheses about mother report of child behavior difficulties are tested. Results indicate an ascending linear trend for child report of internalizing and externalizing difficulties from the noninfected stage through increasingly severe stages of HIV-infection. According to mother report, child externalizing and internalizing difficulties are nonlinear, as mothers report an increase through the infected symptomatic stage, then a decrease in the AIDS stage. Implications for assessment, prevention and intervention in families with maternal HIV infection are discussed. 相似文献
124.
This study used interpretative phenomenological analysis (IPA) to explore the lived experiences of five individuals diagnosed with obsessive-compulsive disorder (OCD) who underwent a group cognitive behavioral therapy (CBT) intervention program to address their symptoms. Two master themes were identified: experiences and processes of change and reflections on change. For all participants, the degree of group cohesion or connectedness they established with group members emerged as highly important in facilitating therapeutic progress. A number of technical elements of cognitive behavioral therapy (CBT) were also notable therapeutic factors, including questioning/rationalizing maladaptive interpretations about intrusions. However, the commonality of non-specific group processes as key features for subsequent therapeutic change prompts the need for further research in dynamics within CBT group interventions for OCD. 相似文献
125.
This study examined (1) the relative prevalence of childhood abuse and other pathological childhood experiences in China reported by outpatients with borderline personality disorder (BPD), with other personality disorders, and without personality disorders; and, (2) whether the primary predictors of BPD in North America are associated with the development of BPD in China. The childhood experiences of 203 outpatients with BPD, 109 outpatients with other personality disorders, and 70 outpatients without Axis II diagnoses were assessed with the Chinese version of the Childhood Experience of Care and Abuse Questionnaire (CECA.Q). Patients with BPD reported significantly more physical, emotional, and sexual abuse than either comparison group. Four types of childhood experiences were significant predictors of BPD: maternal neglect, paternal antipathy, sexual abuse, and maternal physical abuse. The findings suggest that maternal physical abuse is as strong a predictor of BPD in China as sexual abuse, a finding not replicated in North America. 相似文献
126.
It is important to identify predictors of psychological health among breast cancer patients that can be relatively easily identified by medical care providers. This article investigates the role of one class of such potential predictors: easily identified demographics that have potential social and/or practical implications. Specifically, we examined whether income, marital status, presence of children in the home, education, travel distance, age and rurality interact with time to predict psychological health over the first year post diagnosis. Two hundred and twenty five breast cancer patients receiving radiation treatment completed four surveys over the course of 13 months that included measures of both their physical health and depressive symptoms. The results revealed that women who were not married had children living in the home or had to travel long distances to receive radiation treatment reported higher levels of depressive symptoms across the entire study. Women with lower incomes reported increased depressive symptoms, but only after the completion of treatment. Younger women reported elevated depressive symptoms during initial treatment, but this effect dissipated after the completion of treatment. The current results suggest that demographic patient characteristics may indeed be useful in identifying both when and for whom depressive symptoms are particularly likely to be problematic. 相似文献
127.
128.
Lisa Curtis‐Wendlandt 《希帕蒂亚:女权主义哲学杂志》2012,27(4):755-773
One of the greatest woman intellectuals of eighteenth‐century Germany is Elise Reimarus, whose contribution to Enlightenment political theory is rarely acknowledged today. Unlike other social contract theorists, Reimarus rejects a people's right to violent resistance or revolution in her philosophical dialogue Freedom (1791). Exploring the arguments in Freedom, this paper observes a number of similarities in the political thought of Elise Reimarus and Immanuel Kant. Both, I suggest, reject violence as an illegitimate response to perceived political injustice in a way that opposes Locke's strong voluntarism and the absolutism of Hobbes. First, they emphasize the need to maintain the legal state as a precondition for the possibility of external right. Second, they share an optimistic view of the inherently “just” nature of the tripartite republican state. And finally, Reimarus and Kant both outline an alternative, nonviolent response to political injustice that consists in the freedom of public expression and a discourse on the moral enlightenment of man. 相似文献
129.
Understanding for whom moderated drinking is a viable, achievable, and sustainable goal among those with a range of alcohol use disorders (AUD) remains an important public health question. Despite common acceptance as severe risk factors, there is little empirical evidence to conclude whether co-occurring mental health disorders or drug dependence contribute to an individual's inability to successfully moderate his drinking. Utilizing secondary data analysis, the purpose of this study was to identify predictors of moderation among both treatment-seeking and non-treatment-seeking, primarily alcohol-dependent, problem-drinking men who have sex with men (MSM), with an emphasis on the high risk factors psychiatric comorbidity and drug dependence. Problem drinkers (N = 187) were assessed, provided feedback about their drinking, given the option to receive brief AUD treatment or change their drinking on their own, and then followed for 15 months. Findings revealed that neither psychiatric comorbidity or drug dependence predicted ability to achieve moderation when controlling for alcohol dependence severity. Those who were younger, more highly educated, and had more mild alcohol dependence were more likely to achieve moderated drinking. Impact of treatment on predictors is explored. Limitations of this study and arenas for future research are discussed. (PsycINFO Database Record (c) 2012 APA, all rights reserved). 相似文献
130.
Contemporary models of ADHD hypothesize that hyperactivity reflects a byproduct of inhibition deficits. The current study investigated the relationship between children's motor activity and behavioral inhibition by experimentally manipulating demands placed on the limited-resource inhibition system. Twenty-two boys (ADHD = 11, TD = 11) between the ages of 8 and 12 years completed a conventional stop-signal task, two choice-task variants (no-tone, ignore-tone), and control tasks while their motor activity was measured objectively by actigraphs placed on their nondominant wrist and ankles. All children exhibited significantly higher activity rates under all three experimental tasks relative to control conditions, and children with ADHD moved significantly more than typically developing children across conditions. No differences in activity level were observed between the inhibition and noninhibition experimental tasks for either group, indicating that activity level was primarily associated with basic attentional rather than behavioral inhibition processes. 相似文献