全文获取类型
收费全文 | 1946篇 |
免费 | 7篇 |
专业分类
1953篇 |
出版年
2023年 | 12篇 |
2022年 | 14篇 |
2021年 | 13篇 |
2020年 | 30篇 |
2019年 | 35篇 |
2018年 | 39篇 |
2017年 | 50篇 |
2016年 | 36篇 |
2015年 | 25篇 |
2014年 | 40篇 |
2013年 | 199篇 |
2012年 | 60篇 |
2011年 | 79篇 |
2010年 | 60篇 |
2009年 | 51篇 |
2008年 | 71篇 |
2007年 | 69篇 |
2006年 | 69篇 |
2005年 | 60篇 |
2004年 | 70篇 |
2003年 | 68篇 |
2002年 | 75篇 |
2001年 | 29篇 |
2000年 | 32篇 |
1999年 | 30篇 |
1998年 | 32篇 |
1997年 | 28篇 |
1996年 | 30篇 |
1995年 | 43篇 |
1994年 | 31篇 |
1993年 | 33篇 |
1992年 | 22篇 |
1991年 | 30篇 |
1990年 | 17篇 |
1989年 | 25篇 |
1988年 | 22篇 |
1987年 | 16篇 |
1986年 | 21篇 |
1985年 | 28篇 |
1984年 | 27篇 |
1983年 | 31篇 |
1982年 | 22篇 |
1981年 | 34篇 |
1980年 | 16篇 |
1979年 | 24篇 |
1978年 | 21篇 |
1977年 | 19篇 |
1976年 | 18篇 |
1975年 | 15篇 |
1973年 | 8篇 |
排序方式: 共有1953条查询结果,搜索用时 0 毫秒
881.
Surrounding space is not inherently organized, but we tend to treat it as though it consisted of regions (e.g., front, back, right, and left). The current studies show that these conceptual regions have characteristics that reflect our typical interactions with space. Three experiments examined the relative sizes and resolutions of front, back, left, and right around oneself. Front, argued to be the most important horizontal region, was found to be (a) largest, (b) recalled with the greatest precision, and (c) described with the greatest degree of detail. Our findings suggest that some of the characteristics of the category model proposed by Huttenlocher, Hedges, and Duncan (1991) regarding memory for pictured circular displays may be generalized to space around oneself. More broadly, our results support and extend thespatial framework analysis of representation of surrounding space (Franklin & Tversky, 1990). 相似文献
882.
Linda Papadopoulos 《Counselling psychology quarterly》1995,8(1):27-34
This paper discusses the influence that familial relationships can have on illness and the way in which illness can impact on the functioning of the family system. Developmental phases of illness, the family life cycle and chronic illness are all examined in relation to the family and it's functioning. The way in which health behaviours are adopted within families, and behavioural and genetic predispositions to illness are also discussed. 相似文献
883.
A sample of 147 female and 183 male year nine pupils, between the ages of 14 and 15 years, was invited to describe an event in their lives through which they thought that they had matured or grown. The girls were twice as likely as the boys to mention an event involving smoking. The boys were twice as likely as the girls to mention an event involving drinking. These findings confirm the different significance ascribed to both alcohol and tobacco by adolescent males and females as a landmark or milestone in the process of maturation. The implications of these findings for health education are discussed. 相似文献
884.
Donald R. Atkinson Susana Lowe Linda Matthews 《Journal of multicultural counseling and development》1995,23(3):130-138
Neither acculturation nor gender were found to significantly relate to Asian-American willingness to see a counselor for either a personal or an academic problem. Participants were more willing to see a counselor for an academic problem than for a personal problem. 相似文献
885.
Kretser Alison Murphy Delia Bertuzzi Stefano Abraham Todd Allison David B. Boor Kathryn J. Dwyer Johanna Grantham Andrea Harris Linda J. Hollander Rachelle Jacobs-Young Chavonda Rovito Sarah Vafiadis Dorothea Woteki Catherine Wyndham Jessica Yada Rickey 《Science and engineering ethics》2019,25(2):327-355
Science and Engineering Ethics - A Scientific Integrity Consortium developed a set of recommended principles and best practices that can be used broadly across scientific disciplines as a mechanism... 相似文献
886.
Scott W. Henggeler Gary B. Melton Linda A. Smith Sharon L. Foster Jerome H. Hanley Christine M. Hutchinson 《Journal of abnormal child psychology》1993,21(3):233-243
The convergent validity of the two most frequently used methods for assessing violent offending in juveniles (i.e., selfreports and arrests) was evaluated. Participants were 87 serious juvenile offenders and their maternal figures, primarily from disadvantaged families. Validation measures tapped established behavioral, family, and peer correlates of delinquency. Results failed to support the ability of either arrests for violent crimes or selfreported violent offenses to index violent criminal behavior accurately. Several methodological features of the study support our hypothesis that the findings were not spurious. Procedural and conceptual implications of the findings are discussed.The Family and Neighborhood Services Project was funded by Grant 2H87MH43557-04 to the South Carolina Department of Mental Health from the National Institute of Mental Health. The authors extend their most sincere appreciation to Commissioner Joseph Bevilacqua, Commissioner Richard McLawhorn, Joe James, Dale Chandler, Madeline Blackwell, Kristen Rowden, Pam King, Nancy King, Nancy Yue, and Jerry DeLoye. 相似文献
887.
Linda Wyatt Nelms Edwin Hutchins Dorothy Hutchins Robert J. Pursley 《Journal of religion and health》2007,46(2):249-265
Objectives The purpose of this study was to examine the relationship between spirituality and health risks of college students.
Methods Undergraduate students enrolled in Personal Health and Wellness classes at The University of Tennessee were selected to participate
in the study. Two-hundred twenty-one students were administered two instruments: The College Student Appraisal of Risks Survey
(The CARS) and the Spirituality Scale (SS).
Results Significant relationships between self-reported levels of spirituality and the health of college students were indicated during
the study.
Conclusions College students integrating a spiritual component while processing decisions about risks that could negatively affect their
health experienced better health outcomes. The significance of the study is that this research is an important step toward
understanding the role that spirituality plays in the various dimensions of health in young adults.
相似文献
Linda Wyatt NelmsEmail: |
888.
Learning about the structure of the world requires learning probabilistic relationships: rules in which cues do not predict outcomes with certainty. However, in some cases, the ability to track probabilistic relationships is a handicap, leading adults to perform non‐normatively in prediction tasks. For example, in the dilution effect, predictions made from the combination of two cues of different strengths are less accurate than those made from the stronger cue alone. Here we show that dilution is an adult problem; 11‐month‐old infants combine strong and weak predictors normatively. These results extend and add support for the less is more hypothesis: limited cognitive resources can lead children to represent probabilistic information differently from adults, and this difference in representation can have important downstream consequences for prediction. 相似文献
889.
Eva Boyer Raymond G Miltenberger Catherine Batsche Victoria Fogel Linda LeBlanc 《Journal of applied behavior analysis》2009,42(4):855-860
The effects of combining video modeling by experts with video feedback were analyzed with 4 female competitive gymnasts (7 to 10 years old) in a multiple baseline design across behaviors. During the intervention, after the gymnast performed a specific gymnastics skill, she viewed a video segment showing an expert gymnast performing the same skill and then viewed a video replay of her own performance of the skill. The results showed that all gymnasts demonstrated improved performance across three gymnastics skills following exposure to the intervention. 相似文献
890.
Linda Clare Christopher J. Whitaker Sharon M. Nelis 《Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition》2013,20(4):462-491
ABSTRACT Background/Aims: To compare memory evaluations in healthy older people and people with Alzheimer's disease (AD) and present standardised individual and dyadic methods for classifying degree of memory awareness in the participants with dementia. Methods: Cross-sectional study evaluating awareness of memory functioning and performance and providing normative data for healthy individuals and couples, together with comparison data from people with AD. Results: As a group, older people are reasonably accurate raters of their own memory functioning and performance, although considerable individual differences can be observed, and control dyads show good comparative accuracy. Comparing normative data from the control group to data from participants with AD confirms that significant overestimation is a frequent feature among people with dementia, with approximately two-thirds showing this pattern, although significant under-estimation is also reliably observed in a small proportion of people with dementia. Different types of measure elicit different profiles of memory awareness in participants with dementia. Conclusion: Normative data from older individuals and couples provides useful percentile-based indices for determining level of memory awareness in people with dementia. 相似文献