全文获取类型
收费全文 | 362篇 |
免费 | 24篇 |
出版年
2022年 | 3篇 |
2021年 | 8篇 |
2020年 | 5篇 |
2019年 | 11篇 |
2018年 | 19篇 |
2017年 | 13篇 |
2016年 | 16篇 |
2015年 | 7篇 |
2014年 | 6篇 |
2013年 | 38篇 |
2012年 | 20篇 |
2011年 | 10篇 |
2010年 | 9篇 |
2009年 | 8篇 |
2008年 | 19篇 |
2007年 | 13篇 |
2006年 | 14篇 |
2005年 | 14篇 |
2004年 | 7篇 |
2003年 | 13篇 |
2002年 | 12篇 |
2001年 | 11篇 |
2000年 | 5篇 |
1999年 | 2篇 |
1996年 | 2篇 |
1994年 | 2篇 |
1992年 | 2篇 |
1991年 | 5篇 |
1990年 | 6篇 |
1989年 | 5篇 |
1988年 | 3篇 |
1987年 | 7篇 |
1986年 | 6篇 |
1985年 | 9篇 |
1984年 | 3篇 |
1983年 | 5篇 |
1982年 | 2篇 |
1981年 | 3篇 |
1979年 | 6篇 |
1978年 | 5篇 |
1977年 | 3篇 |
1976年 | 3篇 |
1975年 | 2篇 |
1974年 | 2篇 |
1973年 | 4篇 |
1972年 | 5篇 |
1971年 | 2篇 |
1969年 | 2篇 |
1967年 | 1篇 |
1966年 | 3篇 |
排序方式: 共有386条查询结果,搜索用时 31 毫秒
231.
We examine the contributions of dynamic systems theory to the field of cognitive development, focusing on modeling using dynamic neural fields. After introducing central concepts of dynamic field theory (DFT), we probe empirical predictions and findings around two examples—the DFT of infant perseverative reaching that explains Piaget's A-not-B error and the DFT of spatial memory that explain changes in spatial cognition in early development. Review of the literature around these examples reveals that computational modeling is having an impact on empirical research in cognitive development; however, this impact does not extend to neural and clinical research. Moreover, there is a tendency for researchers to interpret models narrowly, anchoring them to specific tasks. We conclude on an optimistic note, encouraging both theoreticians and experimentalists to work toward a more theory-driven future. 相似文献
232.
Bylund CL Fisher CL Brashers D Edgerson S Glogowski EA Boyar SR Kemel Y Spencer S Kissane D 《Journal of genetic counseling》2012,21(2):292-304
Uncertainty is central to the experience of genetic decision making and counseling about cancer risk. Women seeking genetic
counseling about their breast cancer risk may experience a great deal of uncertainty about issues related to their daughters.
We used a theory of Communication and Uncertainty Management to guide analysis of sources of uncertainty about daughters that
emerged during 16 video-recorded and transcribed conversations between mothers at risk for a BRCA 1/2 mutation and their genetic healthcare practitioners. An interpretive design and constant comparative method revealed three
dominant patterns or themes representing sources of uncertainty mothers have relating to their daughters: disease risk, future
cancer screening, and communication of related information to daughters. Both practitioners and mothers discussed these aspects
of uncertainty. The findings identify the significant role uncertainty and familial concerns play in mothers’ genetic testing
decision making process. To assist genetic practitioners, we highlight daughter-related concerns that mothers are uncertain
about and which are vital to their genetic counseling needs. 相似文献
233.
Emiko Yoshida Jennifer M. Peach Mark P. Zanna Steven J. Spencer 《Journal of experimental social psychology》2012,48(3):694-706
We propose a new construct (implicit normative evaluations) that purports to measure automatic associations about societal evaluations. We develop a new measure of this construct based on a modification of the Implicit Association Test (IAT) and describe how it is related to but not redundant with implicit attitudes and explicit normative evaluations. Study 1 provided evidence that implicit normative evaluations and implicit attitudes uniquely predicted evaluations measured by the traditional IAT. Study 2 demonstrated that Asian-Canadian immigrants' implicit normative evaluations toward older people became more negative the longer they were in Canada. Study 3 found that engineering students' (both men and women) implicit normative evaluations toward female engineers became more negative as they were exposed to engineering and that for women these negative normative evaluations predicted their intention to drop out of engineering. Study 4 demonstrated that implicit normative evaluations predicted the speed at which participants decide to “shoot” an African Canadian target on a shooter bias task (Correll, Park, Judd, & Wittenbrink, 2002). Finally, in Study 5, an experimental manipulation of an audience's reaction to racist jokes targeting people from the Middle East affected implicit normative evaluations about this group and that these implicit normative evaluations in turn affected discrimination. The implications of these results for the importance of social influence and culture in shaping thoughts and behavior are discussed. 相似文献
234.
Althea Spencer Miller 《Teaching Theology & Religion》2012,15(4):384-385
235.
Timothy A. Slocum Ronnie Detrich Susan M. Wilczynski Trina D. Spencer Teri Lewis Katie Wolfe 《The Behavior analyst / MABA》2014,37(1):41-56
Evidence-based practice (EBP) is a model of professional decision-making in which practitioners integrate the best available evidence with client values/context and clinical expertise in order to provide services for their clients. This framework provides behavior analysts with a structure for pervasive use of the best available evidence in the complex settings in which they work. This structure recognizes the need for clear and explicit understanding of the strength of evidence supporting intervention options, the important contextual factors including client values that contribute to decision making, and the key role of clinical expertise in the conceptualization, intervention, and evaluation of cases. Opening the discussion of EBP in this journal, Smith (The Behavior Analyst, 36, 7–33, 2013) raised several key issues related to EBP and applied behavior analysis (ABA). The purpose of this paper is to respond to Smith’s arguments and extend the discussion of the relevant issues. Although we support many of Smith’s (The Behavior Analyst, 36, 7–33, 2013) points, we contend that Smith’s definition of EBP is significantly narrower than definitions that are used in professions with long histories of EBP and that this narrowness conflicts with the principles that drive applied behavior analytic practice. We offer a definition and framework for EBP that aligns with the foundations of ABA and is consistent with well-established definitions of EBP in medicine, psychology, and other professions. In addition to supporting the systematic use of research evidence in behavior analytic decision making, this definition can promote clear communication about treatment decisions across disciplines and with important outside institutions such as insurance companies and granting agencies. 相似文献
236.
Most objectively scored tests use items with easily identifiable correct answers. When such veridical scoring keys cannot be constructed, researchers sometimes use proportion consensus scoring (PCS) to identify the best answers. To determine if PCS identifies the best answers, we scored a test using both PCS and veridical scoring. Among 353 undergraduates, regular PCS, two-stage PCS, and expert PCS all had high correlations for easy items, but no PCS methods had high correlations for difficult items. Thus, PCS cannot reliability identify the best answers to individual items. However, PCS worked well for total scores. For easy items, total scores had correlations above .99 for all PCS methods. For difficult items, expert and two-stage PCS had correlations of .92 and .82 for the 60-item test. Thus, expert and two-stage PCS can be justified (even for difficult items) if the scoring key is based upon people who truly possess some degree of expertise and if scores are summed over many items. 相似文献
237.
238.
Spencer A. McWilliams 《Journal of constructivist psychology》2013,26(3):269-280
A constructivist perspective views knowledge as indeterminate. Human beliefs bear no necessary direct relationship to reality, yet we tend to objectify them and treat them as real. I liken this tendency to idolatry, the xwrship of a created image as though it were the ultimate. Idolatry occurs when we believe that we know a final truth. I consider some implications of this metaphor for constructivist thought, including the notion that hypotheses originally served only to account for observations, but with the success of modern science, people have come to treat them as though they represent truth. To transcend idolatry requires active recognition that humans invent constructs and that our understanding of reality requires awareness of the central role of human participation. We might facilitate this process by becoming more aware of the metaphorical use of language. I discuss a technique from semantics, which elaborates on Kelly's suggestion that we view language as invitational, as a useful tool for this purpose. 相似文献
239.
Sarah E. O. Schwartz Jean E. Rhodes Renée Spencer Jean B. Grossman 《American journal of community psychology》2013,52(1-2):155-169
This study examines youth initiated mentoring (YIM), a new approach to mentoring in which youth nominate mentors from among the non-parental adults within their existing social networks (e.g., teachers, family friends, extended family members). YIM is currently being implemented through the National Guard Youth ChalleNGe Program (NGYCP), an intensive residential intervention program for youth ages 16–18 who have dropped out or been expelled from high school. This study employed a mixed methods explanatory design, drawing on quantitative data from a national longitudinal evaluation of NGYCP (N = 1,173) and qualitative data from a subsample of participants (N = 30) in the evaluation. Results indicated that more enduring mentoring relationships were associated with increased retention of educational, vocational, and behavioral outcomes 3 years following entry into the study. Qualitative data suggested that, when relationships endured, mentors contributed to improvements in participants’ educational and occupational success, quality of relationships with parents, peers, and others, and self-concept by providing social-emotional support, instrumental support, and guidance. Results also revealed that relationships were more likely to endure when youth chose their mentors on their own (rather than receiving help from parents or program staff) and when mentors were of the same race as youth. Implications for research and practice are discussed. 相似文献
240.
Spencer R. Wetter Dean C. Delis Wes S. Houston Mark W. Jacobson Amy Lansing Krystal Cobell 《Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition》2013,20(3-4):503-515
ABSTRACT Demonstrations of memory changes in those at risk for Alzheimer's disease by the presence of the APOE e4 allele have been inconsistent to date. The present study went beyond traditional analyses of central tendency (i.e., group differences on mean test scores) and also conducted distribution analyses to search for subtle cognitive differences in subgroups of normal-functioning elderly persons with the APOE e4 genotype. The results of the study revealed that (a) the e4 and non-e4 groups failed to differ in terms of their mean scores on tests of memory and verbal skills; and (b) relative to the non-e4 group, the e4 subjects had significantly greater heterogeneity of variance on the memory measures but not on fundamental verbal skills. Logistic regression analyses indicated that the discrepancy in scores on the memory measures was a significant predictor of genotype group membership (82% correct classification rate). Implications of these findings for the detection of a preclinical phase of AD are discussed. 相似文献