全文获取类型
收费全文 | 86963篇 |
免费 | 3619篇 |
国内免费 | 33篇 |
出版年
2020年 | 969篇 |
2019年 | 1131篇 |
2018年 | 1585篇 |
2017年 | 1617篇 |
2016年 | 1713篇 |
2015年 | 1259篇 |
2014年 | 1485篇 |
2013年 | 6983篇 |
2012年 | 2809篇 |
2011年 | 2795篇 |
2010年 | 1719篇 |
2009年 | 1699篇 |
2008年 | 2438篇 |
2007年 | 2395篇 |
2006年 | 2148篇 |
2005年 | 1882篇 |
2004年 | 1881篇 |
2003年 | 1771篇 |
2002年 | 1743篇 |
2001年 | 2790篇 |
2000年 | 2635篇 |
1999年 | 1988篇 |
1998年 | 936篇 |
1997年 | 815篇 |
1996年 | 875篇 |
1994年 | 805篇 |
1992年 | 1740篇 |
1991年 | 1622篇 |
1990年 | 1629篇 |
1989年 | 1508篇 |
1988年 | 1477篇 |
1987年 | 1367篇 |
1986年 | 1418篇 |
1985年 | 1532篇 |
1984年 | 1191篇 |
1983年 | 1087篇 |
1979年 | 1300篇 |
1978年 | 901篇 |
1977年 | 804篇 |
1976年 | 813篇 |
1975年 | 1073篇 |
1974年 | 1235篇 |
1973年 | 1285篇 |
1972年 | 1116篇 |
1971年 | 1026篇 |
1970年 | 959篇 |
1969年 | 952篇 |
1968年 | 1238篇 |
1967年 | 1105篇 |
1966年 | 1008篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
861.
Samuel M. Turner Melinda A. Stanley Deborah C. Beidel Lloyd Bond 《Journal of psychopathology and behavioral assessment》1989,11(3):221-234
The Social Phobia and Anxiety Inventory (SPAI) is a new instrument composed of social phobia and agoraphobia subscales. The latter scale is used to detect social anxiety that may result from agoraphobia. The SPAI's construct validity was assessed through several procedures. First, confirmatory factor analyses were conducted to validate the existence of the two subscales. Second, exploratory factor analyses examined the underlying structure of the social phobia subscale. Third, a Q factor procedure determined if different anxiety diagnostic groups could be differentiated by their SPAI response pattern. The results confirmed the utility of the two SPAI subscales and identified a number of dimensions contained within the social phobia subscale which differed depending upon the specific subject sample. In addition, the complaints of social phobies appeared more homogeneous than those of an agoraphobic comparison group. The results are discussed in terms of construct validity and the sensitivity of the SPAI to various dimensions of social phobia fears.This study was supported in part by NIMH Grants 41852, 30915, 18269, and 16884. 相似文献
862.
863.
Silence surrounds the issue of lesbian battering. Lesbian victims of partner abuse are even less likely than are their heterosexual counterparts to seek help in shelters or from counselors because of the overlay of homophobia that exists both in the battered women's movement and among mental health professionals. In addition, many lesbian and many lesbian-supportive therapists hold an idealized and unrealistic picture of the nature of lesbian relationships, leading them to deny the existence of buttering among lesbian couples. The nature, severity, and prevalence of abuse in lesbian relationships is addressed; current counseling and treatment models dealing with battering relationships are analyzed; and a counselor advocacy model for working with lesbian partner abuse, drawing from the experience of activists in the battered women's movement and our clinical experience, is suggested. 相似文献
864.
Homophobia is a central theme in response to the AIDS epidemic. In this article we review literature explicating the connection between homophobia and AIDS and then call for the integration of antihomophobia elements into AIDS education. We discuss negative messages in portrayals of gay and bisexual men and in discussions of safer sexual practices, as well as materials and educational strategies that explicitly contradict such homophobic messages. We then discuss the emerging trend to exclude lesbian women and gay men in education and programs, suggest guidelines for countering such exclusion, and give examples of creative approaches to inclusion. 相似文献
865.
Patti Lou Watkins Edwin B. Fisher Jr. Douglas R. Southard Clay H. Ward Kenneth B. Schechtman 《Journal of psychopathology and behavioral assessment》1989,11(1):113-125
Investigators have begun to take a multimodal approach to the assessment and treatment of psychosocial risk factors for cardiovascular disease (CVD). For instance, cognitive responses have become the focus of contemporary research along with continued examination of overt Type A behaviors. Price (1982) has outlined a set of beliefs purportedly associated with Type A behavior and subsequent CVD risk. The current study examines the validity of this belief set as represented by a newly developed measure, the Type A Cognitive Questionnaire (TACQ). Subjects were 221 employed adults participating in a worksite CVD risk reduction program. They completed the TACQ as part of a pretreatment CVD risk screening protocol. As hypothesized, TACQ scores were significantly associated with Type A behavior, hostility, physiological mediators of CVD, and psychosocial distress. Discussion addresses continued refinement of the Type A belief construct. 相似文献
866.
Age differences in memory performance were studied in a probability sample of a cross-section of 1,491 adults living in the Detroit metropolitan area, with an oversample of those age 60 and older. Both a recall and a recognition measure were adapted to the survey context by querying respondents about the nature of the questions asked in an immediately preceding interview. Subjective memory assessment was also measured, using global memory ratings performed by the respondent, his or her spouse, and the interviewer. A clear, age-related decline in memory performance was found in this population sample. Subjective memory assessment also declined across age groups, but the relation was weaker. On the basis of multiple regression analyses of the recognition measure and the respondent's self-rated memory, which were judged to have the best measurement qualities, a substantial part of these age differences can be accounted for by differences in sociodemographic composition between age groups, by cognitive functioning and physical health. 相似文献
867.
Relationship of severity of dementia to caregiving stressors 总被引:4,自引:0,他引:4
In studies of individual differences and longitudinal changes in stress and coping among dementia caregivers, assessing severity of patient impairment is critically important. It is proposed that with the progression of dementia, cognitive impairment may steadily increase, but other stressful behavioral symptoms peak at various stages of dementia. Cross-sectional data from 49 caregiving families and longitudinal follow-up data from 48 families suggest that instrumental self-care deficits begin early in dementia, and basic self-care deficits increase with dementia severity, but that many distressing behavioral symptoms decrease in late dementia. Assessments of dementia patient severity should be multidimensional, and increases and decreases in various dementia patient stressors over time should be considered as factors influencing caregiver coping. 相似文献
868.
JAMES R. SORENSEN 《Journal of counseling and development : JCD》1989,67(7):426-427
Crisis caused by the sudden death of a student or teacher can be averted or diminished via a preplanned team intervention approach. The guidelines and strategies of a field-proven intervention program are described. 相似文献
869.
This research examined the relationship between White racial consciousness development and perceived comfort with Black individuals. Participants were 339 White undergraduate students from a large southeastern state university who were asked to complete a two-part inventory: part one measuring White racial consciousness development (a five-stage scale) and part two measuring perceived comfort in situations involving Black individuals. An eta coefficient was calculated, providing evidence for the existence of a strong curvilinear relationship between White racial consciousness and perceived comfort with Black individuals η =.23 at p<.0001. These findings suggest that Whites who are completely foreclosed (stage one) or who are well acquainted with Blacks (stage five) are more comfortable in situations with Blacks than Whites who had a moderate amount of contact with them (stages two, three, and four). 相似文献
870.
L M Giambra 《Psychology and aging》1989,4(2):136-143
Using retrospective reports, Giambra (1977-1978, 1979-1980) found an inverse relation between age and daydreaming/mind wandering. To deal with an alternate explanation of these results based on age-dependent memorial deficiencies and attitudes toward daydreaming/mind wandering and to provide independent convergent validity, five experiments were carried out. Task-unrelated thoughts (TUTs) were taken as the operational definition of daydreams/mind wanderings and their frequency recorded in vigilance tasks. All five experiments found an inverse relation between age (17-92 years, N = 471) and TUTs, confirming the reliability and validity of the earlier studies. The age-dependent reduction in TUTs was considered as evidence of reduced nonconscious information processing with increased age. The results of this study were incompatible with a recent theory that predicts for older individuals an increased input of irrelevant thoughts into working memory due to the older individual's reduced inhibitory control. 相似文献