全文获取类型
收费全文 | 1037篇 |
免费 | 78篇 |
国内免费 | 1篇 |
出版年
2024年 | 4篇 |
2023年 | 7篇 |
2022年 | 15篇 |
2021年 | 29篇 |
2020年 | 43篇 |
2019年 | 59篇 |
2018年 | 69篇 |
2017年 | 66篇 |
2016年 | 63篇 |
2015年 | 45篇 |
2014年 | 51篇 |
2013年 | 127篇 |
2012年 | 74篇 |
2011年 | 81篇 |
2010年 | 37篇 |
2009年 | 31篇 |
2008年 | 33篇 |
2007年 | 33篇 |
2006年 | 38篇 |
2005年 | 32篇 |
2004年 | 19篇 |
2003年 | 23篇 |
2002年 | 9篇 |
2001年 | 7篇 |
2000年 | 8篇 |
1999年 | 4篇 |
1998年 | 7篇 |
1997年 | 8篇 |
1996年 | 3篇 |
1995年 | 6篇 |
1994年 | 4篇 |
1993年 | 2篇 |
1992年 | 3篇 |
1991年 | 5篇 |
1990年 | 6篇 |
1989年 | 6篇 |
1987年 | 3篇 |
1985年 | 4篇 |
1984年 | 6篇 |
1983年 | 5篇 |
1982年 | 9篇 |
1981年 | 5篇 |
1980年 | 4篇 |
1979年 | 6篇 |
1978年 | 2篇 |
1977年 | 2篇 |
1976年 | 3篇 |
1975年 | 2篇 |
1973年 | 2篇 |
1971年 | 2篇 |
排序方式: 共有1116条查询结果,搜索用时 15 毫秒
931.
932.
Eric Bui Rebecca J. Zakarian Lauren M. Laifer Julia C. Sager Yang Chen Shiri Cohen Naomi M. Simon Bonnie Ohye 《Journal of child and family studies》2017,26(2):464-470
Although evidence suggests deployment-related stress impacts parenting, few measures of parenting competency have been validated in returning post-9/11 veterans. As part of clinical care in a multidisciplinary clinic serving veterans and military families, 178 treatment-seeking OEF/OIF/OND veterans completed measures including the 16-item Parenting Sense of Competence Scale (PSOC), a widely-used measure of parental efficacy and satisfaction; the Family Assessment Device—general functioning subscale; and the depression, anxiety, and stress scale. Utilizing data from an IRB-approved de-identified data repository, we examined the psychometrics and factor structure of the PSOC. According to a proposed clinical cut-off, 10?% of our clinical sample of veterans exhibited low self-confidence in parenting. A confirmatory factor analysis of the 2-factor structure introducing correlated error terms between items 3 and 9, and between items 10 and 11, revealed to be a satisfactory fit to the data (Χ 2 /df?=?1.57, RMSEA?=?0.056 [90?% CI 0.039–0.073]; CFI?=?0.928; TLI?=?0.914; SRMR?=?0.055). In addition, the PSOC exhibited good convergent validity with measures of parental distress (r?=??.22, p?<?0.01 with anxiety symptoms, and r?=??.33, p?<?.001 with depressive symptoms) and family functioning (r?=??.53, p?<?.0001), very good temporal stability (r?=?.81, p?<?.0.0001), and excellent internal consistency (α?=?.85). The PSOC exhibited satisfactory psychometric properties in treatment-seeking veterans and may be used by clinicians and researchers to assess parenting sense of competence, including satisfaction and sense of efficacy, in this population. 相似文献
933.
Functional brain organization of working memory in adolescents varies in relation to family income and academic achievement
下载免费PDF全文
![点击此处可从《Developmental science》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Amy S. Finn Jennifer E. Minas Julia A. Leonard Allyson P. Mackey John Salvatore Calvin Goetz Martin R. West Christopher F.O. Gabrieli John D.E. Gabrieli 《Developmental science》2017,20(5)
Working memory (WM) capacity reflects executive functions associated with performance on a wide range of cognitive tasks and education outcomes, including mathematics achievement, and is associated with dorsolateral prefrontal and parietal cortices. Here we asked if family income is associated with variation in the functional brain organization of WM capacity among adolescents, and whether that variation is associated with performance on a statewide test of academic achievement in mathematics. Participants were classified into higher‐income and lower‐income groups based on family income, and performed a WM task with a parametric manipulation of WM load (N‐back task) during functional magnetic resonance imaging (fMRI). Behaviorally, the higher‐income group had greater WM capacity and higher mathematics achievement scores. Neurally, the higher‐income group showed greater activation as a function of WM load in bilateral prefrontal, parietal, and other regions, although the lower‐income group exhibited greater activation at the lowest load. Both groups exhibited positive correlations between parietal activations and mathematics achievement scores, but only the higher‐income group exhibited a positive correlation between prefrontal activations and mathematics scores. Most of these findings were maintained when higher‐ and lower‐income groups were matched on WM task performance or nonverbal IQ. Findings indicate that the functional neural architecture of WM varies with family income and is associated with education measures of mathematics achievement. 相似文献
934.
Sarah E. Valentine Julia R. Gefter Sarah M. Bankoff Brian A. Rood David W. Pantalone 《Journal of aggression, maltreatment & trauma》2017,26(7):772-791
Using a mixed-methods approach, we explored how college women’s lifetime experiences of physical or sexual gender-based violence (GBV) were associated with appraisals of GBV and their feminist beliefs or identity (N = 32). Women commented on their increased awareness of the prevalence of GBV, their desire to help other women, and their beliefs about the trustworthiness of men and the current state of gender equality. Women who perceived no or minimal influence of sexism on GBV attributed their GBV experiences to a flaw in themselves or the perpetrators (i.e., self-blame, poor vigilance) or as a reasonable disciplinary measure for their ‘misbehavior.’ We also found that some women reported agreement with pro-feminist beliefs, yet rejected a feminist identity. Our findings illustrate how feminist stigma and sexism might prevent women who endorse core feminist beliefs from characterizing GBV as a sexist event. Given the potential harmful consequences of GBV and other forms of sexism, connecting women with meaningful resources, such as empowering educational programs, nurturing peer-to-peer women’s support groups, and awareness campaigns, may help to facilitate sisterhood and alleviate distress. Our findings also support the need for clinical assessment of how GBV may have affected beliefs about gender, self, world, and others. 相似文献
935.
936.
Julia Mosquera 《Ethical Theory and Moral Practice》2017,20(5):957-968
Deprivations normally give rise to undeserved inequality. It is commonly thought that one way of improving a situation with respect to equality is by reducing the incidence of deprivations. In this paper I argue that there is at least one respect in which reducing the incidence of deprivations can make things worse from the point of view of equality. While eliminating deprivations leads to the elimination of inequalities, reducing the incidence of deprivations leads to an uneven distribution of the pairwise relations of inequality of a population, which leads to the concentration of pairwise relations of inequality in the worse off. If my argument is correct, egalitarians have reasons to broaden their dimensions of concern: egalitarians should not only be concerned about the unequal distribution of goods, but also about the unequal distribution of pairwise relations of inequality of a population. 相似文献
937.
The purposes of this research were to examine the developmental relation between reality monitoring and episodic memory, to link reality monitoring to autobiographical memory by using extended naturalistic events, and to examine prefrontal functioning as a potential contributor to development in reality monitoring and episodic memory. In Experiment 1, 4-year-olds were worse than 6- or 8-year-olds at reality monitoring after a week delay, despite the fact that they remembered more about real than imagined events and remembered different aspects of each. In Experiments 2 and 3, reality monitoring and episodic memory were evaluated for 4- and 6-year-olds immediately after the events occurred and, in Experiment 3, again after a week delay. Reality monitoring was at higher levels for both age groups, but age differences remained. These data suggest that preschoolers' difficulties with reality monitoring result from a combination of episodic memory deficits and strategic differences. In addition, correlation analyses more directly linked preschoolers' reality monitoring to episodic memory and supported the hypothesis that episodic memory development is related to prefrontal functioning. 相似文献
938.
Replicating work of Arnett, males reported more frequent Reckless Behavior than females, and 27 high school and 48 college students did not differ in scores on Sensation Seeking or Aggression. As anticipated by Arnett, the 35 adults had significantly lower Sensation Seeking and Aggression scores than the two younger groups and less Reckless Behavior as well. In contrast to Arnett, Reckless Behavior did not rise for college students, and Sensation Seeking, but not Aggression, correlated with Reckless Behavior in all samples. 相似文献
939.
A number (n = 27) of investigative interviews with children were analyzed with a view to explore the verbal dynamics between interviewer and child. Different types of interviewer utterances and child responses were defined, and the interrelationships between these were explored. The effectiveness of different interviewer utterances in eliciting information from children as well as the type of utterance the interviewer used to follow up an informative answer by the child were investigated. Option-posing and suggestive utterances made up for more than 50% of interviewer utterances, the proportion of invitations being only 2%. Invitations and directive utterances were associated with an increase in informative responses by the child, the adverse being true for option-posing and suggestive utterances. Interestingly, even after the child had provided an informative answer, interviewers continued to rely on focused and leading interviewing methods--in spite of a slight improvement in interviewing behavior. 相似文献
940.
Midazolam amnesia and retrieval from semantic memory: Developing methods to test theories of implicit memory 总被引:1,自引:0,他引:1
Studies of organic anterograde amnesia have been central to the development of theories of implicit memory. Pharmacological amnesia provides an additional method for exploring implicit memory, allowing for the experimental manipulation of amnesia and the testing of more participants. A significant concern with pharmacological amnesia is whether its cognitive effects are specific to explicit memory. The current research examines the effects of the benzodiazepine, midazolam, on retrieval from semantic memory and encoding in explicit memory. We focus on midazolam because it holds significant advantages over other benzodiazepines in inducing pharmacological amnesia and prior research suggests it may be useful for testing theories of implicit memory. Our results demonstrate that midazolam does not impair accuracy of retrieval from semantic categories, even when it produces anterograde amnesia for retrieved category items on a later recall test. These results suggest ways midazolam can be used to help test theories of implicit memory. 相似文献