全文获取类型
收费全文 | 1229篇 |
免费 | 40篇 |
专业分类
1269篇 |
出版年
2022年 | 12篇 |
2021年 | 9篇 |
2020年 | 20篇 |
2019年 | 20篇 |
2018年 | 39篇 |
2017年 | 33篇 |
2016年 | 32篇 |
2015年 | 31篇 |
2014年 | 46篇 |
2013年 | 122篇 |
2012年 | 58篇 |
2011年 | 45篇 |
2010年 | 45篇 |
2009年 | 36篇 |
2008年 | 51篇 |
2007年 | 54篇 |
2006年 | 55篇 |
2005年 | 44篇 |
2004年 | 41篇 |
2003年 | 45篇 |
2002年 | 36篇 |
2001年 | 24篇 |
2000年 | 12篇 |
1999年 | 16篇 |
1998年 | 19篇 |
1997年 | 14篇 |
1996年 | 19篇 |
1995年 | 18篇 |
1994年 | 22篇 |
1993年 | 14篇 |
1992年 | 18篇 |
1991年 | 10篇 |
1990年 | 13篇 |
1989年 | 11篇 |
1988年 | 5篇 |
1987年 | 11篇 |
1986年 | 8篇 |
1985年 | 9篇 |
1984年 | 15篇 |
1983年 | 11篇 |
1982年 | 12篇 |
1981年 | 11篇 |
1980年 | 13篇 |
1979年 | 15篇 |
1978年 | 11篇 |
1977年 | 16篇 |
1976年 | 7篇 |
1974年 | 7篇 |
1973年 | 11篇 |
1971年 | 4篇 |
排序方式: 共有1269条查询结果,搜索用时 0 毫秒
61.
Ineke Wessel Sandra Wetzels Marko Jelicic Harald Merckelbach 《Personality and individual differences》2005,39(8):1461-1470
The present study examined whether high and low dissociative individuals differ in their ability to keep target stimuli out of their awareness (suppression) and how this relates to their memory of those targets during a later cued recall task. The prediction was that high dissociators display a general inability to focus attention and that their distractibility undermines successful suppression, thereby enhancing memory for suppressed items. College students with high (n = 35) and low (n = 33) scores on the Dissociative Experiences Scale participated in a Dutch version of Anderson and Green’s (2001) Think–No Think (TNT) task. Overall, a significant suppression effect emerged. However, no differences between high and low dissociators were observed. Thus, the present results do not confirm that dissociation is linked to heightened distractibility. 相似文献
62.
63.
Two experiments examined the development of conceptual preference for either thematic (functional) or taxonomic relationships in a match-to sample task. In Experiment 1 twenty subjects from each of five age groups—preschool to old age—completed a method of triads preference test where they were forced to choose a thematic or taxonomic match. Young and old individuals preferred the thematic parings while school age and college adults preferred the taxonomic matches. Although the Age × Preference relation was pronounced, the majority of subjects at all ages could provide adequate justification of both the preferred and nonpreferred relationship. In addition, kindergarten subjects in Experiment 2 could readily be trained to respond on the basis of the nonpreferred mode. These data suggest that the pervasive shift in conceptual responding from syntagmatic to paradigmatic, thematic to taxonomic, etc., represents a change in preference rather than a shift to a fundamentally new way of organizing knowledge. 相似文献
64.
Elliott AM Mhanni AA Marles SL Greenberg CR Chudley AE Nyhof GC Chodirker BN 《Journal of genetic counseling》2012,21(2):337-344
Telehealth involves the use of information and communications technology to deliver health services to patients over distance.
Canada is well suited to benefit from telehealth since many individuals live in remote, rural and isolated locations. Manitoba
is the easternmost prairie province and MBTelehealth is an active Canadian program that currently has 105 sites in 73 communities.
Although studies of patient satisfaction comparing telehealth to on-site clinical visits have been conducted, a comparative
study of the types of genetics patients seen via these two modalities has not been performed previously. In this study we:
(1) examined the uptake of telehealth in Genetics in Manitoba; (2) contrasted telehealth usage in Genetics with other clinical
programs; and (3) performed a comparative study of the types of Genetics referrals seen in 2008 on-site versus via telehealth.
Results indicate the uptake of telehealth is increasing and has made genetics outreach clinics unnecessary. The Program of
Genetics and Metabolism is consistently one of the top ten utilizers of telehealth within the province. With respect to discipline,
chi square analysis revealed the trends were not significantly different for on-site and telehealth encounters, with prenatal
referrals being the most common and Hereditary Breast and Ovarian Cancer referrals being the least common. Referrals within
each discipline varied depending on the need for fetal assessment and physical examination. Telehealth was utilized regularly
for test results sessions across all disciplines. 相似文献
65.
66.
Sandra L. Murray Sadie Leder Jennifer C.D. MacGregor John G. Holmes Rebecca T. Pinkus Brianna Harris 《Journal of experimental social psychology》2009,45(6):1180-1191
It is proposed that people are motivated to feel hard to replace in romantic relationships because feeling irreplaceable fosters trust in a partner’s continued responsiveness. By contrast, feeling replaceable motivates compensatory behavior aimed at strengthening the partner’s commitment to the relationship. A correlational study of dating couples and two experiments examined how satiating/thwarting the goal of feeling irreplaceable differentially affects relationship perception and behavior for low and high self-esteem people. The results revealed that satiating the goal of feeling irreplaceable increases trust for people low in self-esteem. In contrast, thwarting the goal of feeling irreplaceable increases compensatory behaviors meant to prove one’s indispensability for people high in self-esteem. 相似文献
67.
Children chose between toys freely and with various restrictive contingencies. Sometimes play with a preferred toy was contingent on play with a nonpreferred toy. Sometimes play with a nonpreferred toy was contingent on play with a preferred toy. Another toy (free toy) was always available during contingency sessions. Because toy playing occupied the entire session the response system was closed. When one response increased in duration others had to decrease. An analysis of closed-system responding revealed that the restrictions of the closed system together with the restrictions imposed by the contingencies forced subjects to alter the proportion of time devoted to the three responses. A geometrical model representing the closed system and an analytical method based on distance are presented to describe the data. 相似文献
68.
The influence of children’s age, and parents’ and children’s gender on parents’ attributions and emotional and behavioral
responses to their children’s successful and unsuccessful social and academic outcomes, was investigated. Seventy-six dual-parent
families (mothers and fathers) of fifth (n=28), eighth (n=23), and eleventh grade (n=25) children participated. The results of this study suggest that from fifth grade on, at least, the ways parents explain
the causes of and respond to their children’s social behavior and academic outcomes involves a complex interaction of children’s
age, children’s gender, parents’ gender, domain, and outcome. Results are discussed in terms of children’s socialization.
This paper is based in part on a master’s thesis at Clark University by the first author. An earlier version of this paper
was presented at the annual meeting of the Eastern Psychological Association, Providence, RI, April 1994. The authors would
like to thank the parents, teachers, and school administrators of Holden and Auburn, Massachusetts, who participated in this
project. We would also like to thank Kristen Rotis and Leslie Edwards for their tireless help in revising and preparing the
questionnaires, and for entering data for this project. 相似文献
69.
Can object names and functions act as cues to categories for infants? In Study 1, 14- and 18-month-old infants were shown novel category exemplars along with a function, a name, or no cues. Infants were then asked to "find another one," choosing between 2 novel objects (1 from the familiar category and the other not). Infants at both ages were more likely to select the category match in the function than in the no-cue condition. However, only at 18 months did naming the objects enhance categorization. Study 2 shows that names can facilitate categorization for 14-month-olds as well when a hint regarding the core meaning of the objects (the function of a single familiarization object) is provided. 相似文献
70.
When rejection stings: how self-esteem constrains relationship-enhancement processes 总被引:3,自引:0,他引:3
Murray SL Rose P Bellavia GM Holmes JG Kusche AG 《Journal of personality and social psychology》2002,83(3):556-573
Three experiments examined how needs for acceptance might constrain low versus high self-esteem people's capacity to protect their relationships in the face of difficulties. The authors led participants to believe that their partner perceived a problem in their relationship. They then measured perceptions of the partner's acceptance, partner enhancement, and closeness. Low but not high self-esteem participants read too much into problems, seeing them as a sign that their partner's affections and commitment might be waning. They then derogated their partner and reduced closeness. Being less sensitive to rejection, however, high self-esteem participants affirmed their partner in the face of threat. Ironically, chronic needs for acceptance may result in low self-esteem people seeing signs of rejection where none exist, needlessly weakening attachments. 相似文献