全文获取类型
收费全文 | 7296篇 |
免费 | 345篇 |
国内免费 | 2篇 |
出版年
2020年 | 90篇 |
2019年 | 105篇 |
2018年 | 142篇 |
2017年 | 159篇 |
2016年 | 150篇 |
2015年 | 125篇 |
2014年 | 137篇 |
2013年 | 649篇 |
2012年 | 254篇 |
2011年 | 274篇 |
2010年 | 175篇 |
2009年 | 170篇 |
2008年 | 207篇 |
2007年 | 189篇 |
2006年 | 179篇 |
2005年 | 146篇 |
2004年 | 150篇 |
2003年 | 143篇 |
2002年 | 147篇 |
2001年 | 235篇 |
2000年 | 239篇 |
1999年 | 190篇 |
1998年 | 74篇 |
1996年 | 61篇 |
1993年 | 65篇 |
1992年 | 127篇 |
1991年 | 130篇 |
1990年 | 123篇 |
1989年 | 109篇 |
1988年 | 100篇 |
1987年 | 111篇 |
1986年 | 106篇 |
1985年 | 117篇 |
1984年 | 102篇 |
1983年 | 81篇 |
1981年 | 64篇 |
1980年 | 65篇 |
1979年 | 119篇 |
1978年 | 64篇 |
1976年 | 68篇 |
1975年 | 85篇 |
1974年 | 118篇 |
1973年 | 100篇 |
1972年 | 83篇 |
1971年 | 88篇 |
1970年 | 80篇 |
1969年 | 84篇 |
1968年 | 86篇 |
1967年 | 98篇 |
1966年 | 68篇 |
排序方式: 共有7643条查询结果,搜索用时 15 毫秒
181.
Facets of support related to well-being: quantitative social isolation and perceived family support in a sample of elderly women 总被引:4,自引:0,他引:4
The purpose of this study was to examine the independent and interactive relationships of measures of network embeddedness and perceived social support with mental and physical health measures from responses of a sample of 271 community-dwelling elderly women. Quantitative social isolation was measured as the co-occurrence of low network embeddedness with family and with friends. There was a threshold effect such that quantitatively isolated participants had poorer psychological well-being and functional health than did nonisolated participants. This effect was independent of perceived support levels. The pattern was different for perceived social support. Elderly women with low perceived family support had poorer psychological well-being regardless of perceived support from friends or network embeddedness. Implications are discussed for several unanswered questions in the social support literature, including possible interventions for the quantitatively isolated and for those with low levels of perceived support. 相似文献
182.
Two hundred twelve bereaved elders rated marital adjustment using items drawn from the Locke and Wallace (1959) Marital Adjustment Test and completed the Beck Depression Inventory 2 months, 12 months, and 30 months after the loss of their spouses. Their responses were compared with those of 162 nonbereaved individuals of comparable age who were tested at the same times. More positive ratings of marital adjustment were made by bereaved subjects than by nonbereaved subjects. Among nonbereaved elders, more severe ratings of depression were associated with lower ratings of marital adjustment. In the bereaved sample, however, the opposite was found: More severe ratings of depression were associated with higher ratings of marital adjustment. This pattern of results changed only slightly over the 2.5-year course of bereavement and was not influenced by gender. These results are discussed in terms of cognitive processes (e.g., idealization) that influence retrospective assessments of marital adjustment during bereavement. 相似文献
183.
V G Cicirelli 《Psychology and aging》1990,5(3):458-466
Paternalism in family caregiving may jeopardize the older persons' autonomy; it needs to be better understood. Study objectives were to determine the relationship of belief in paternalism to personal-social characteristics and to determine the relative importance of these variables as predictors of belief in paternalism. Forty-six pairs of daughters (age 49.7) and mothers (age 77.7) were measured on belief in paternalism, dogmatism, attitude toward elders, affective feelings toward the other, and background and caregiving variables. Among both mothers and daughters, dogmatism and attitude toward elders were related to belief in paternalism; daughters' affective feelings was also related. Caregiving variables were unrelated, and demographic background was important only for daughters. Attitude toward elders was the strongest predictor. Results were interpreted in terms of a traditional family ideology. 相似文献
184.
David V. Budescu Thomas S. Wallsten 《Organizational behavior and human decision processes》1990,46(2)
The goal of the research was to compare decisions under risk in a situation in which forecasters (F) communicate to decision makers (DM) either numerically (e.g., .70) or verbally (e.g., likely) about the chances that a binary event will occur. Following each forecast, the DM bid for a winning or losing lottery based on the event. In Experiment 1 Fs and DMs also provided numerical translations of each verbal forecast after the DMs' bid. In Experiment 2 the DMs provided membership functions over the [0, 1] interval for each phrase used by the Fs. The primary results were: (a) extreme similarity in the DM's bids and rates of bidding under the two modes of communication; (b) greater variability in bids to specific verbal than numerical forecasts; (c) a pattern of bids, in which DMs demonstrated risk seeking for gains and risk neutrality for losses; (d) DMs' numerical translations in Experiment 1 were closer to .50 than were those of Fs; and (e) phrases selected by Fs had high membership values to DMs for the probabilities the Fs were attempting to describe. Points (a), (b), (d), and (e) are consistent with the ν-μ model which assumes that the vague meaning of a probability phrase can be represented by a membership function over the [0, 1] interval, and that in reaching a decision the DM focuses on a range of probabilities with sufficiently high membership. Point (c) is speculatively attributed to social aspects of the dyadic situation, and requires further investigation. 相似文献
185.
186.
Hardware and software modifications are presented that allow for collection and recognition by a Commodore computer of spoken responses. Responses are timed with millisecond accuracy and automatically analyzed and scored. Accuracy data for this device from several experiments are presented. Potential applications and suggestions for improving recognition accuracy are also discussed. 相似文献
187.
Psychotherapy research should ultimately benefit the psychotherapy client. Unfortunately, traditional psychotherapy research continues to have little influence on practicing clinicians and, therefore, does not benefit psychotherapy clients. As behavior analysts begin to show interest in this area of research, they may be in a position to improve its quality. We argue that traditional psychotherapy researchers have become prematurely wedded to a methodology that does not address the concerns of clinical audiences. Furthermore, we make a case for defining and evaluating psychotherapy data in terms of its capacity to influence both researchers and clinicians. We also suggest several alternative methods for gathering psychotherapy data based on the case formulation approach. We argue that this approach may be one of the most promising methods for gathering useful psychotherapy data. 相似文献
188.
189.
190.
Kenneth V. Hardy PhD 《Contemporary Family Therapy》1993,15(1):9-20
This article asserts that the family therapy field is approaching an epistemological shift from structuralism and positivism to postmodernism and relativism. The confluence of these movements: feminism, constructivism/constructionism, and cultural relativism is cited as a major impetus for the shift. Live supervision is examined within the context of this transformation, with a discussion of implications for the future. 相似文献