全文获取类型
收费全文 | 2426篇 |
免费 | 132篇 |
国内免费 | 1篇 |
出版年
2024年 | 4篇 |
2023年 | 29篇 |
2022年 | 16篇 |
2021年 | 46篇 |
2020年 | 49篇 |
2019年 | 49篇 |
2018年 | 108篇 |
2017年 | 97篇 |
2016年 | 97篇 |
2015年 | 73篇 |
2014年 | 87篇 |
2013年 | 361篇 |
2012年 | 193篇 |
2011年 | 175篇 |
2010年 | 98篇 |
2009年 | 79篇 |
2008年 | 161篇 |
2007年 | 147篇 |
2006年 | 130篇 |
2005年 | 85篇 |
2004年 | 59篇 |
2003年 | 55篇 |
2002年 | 51篇 |
2001年 | 14篇 |
2000年 | 33篇 |
1999年 | 23篇 |
1998年 | 24篇 |
1997年 | 13篇 |
1996年 | 26篇 |
1995年 | 11篇 |
1994年 | 20篇 |
1993年 | 6篇 |
1992年 | 7篇 |
1991年 | 18篇 |
1990年 | 8篇 |
1989年 | 11篇 |
1988年 | 7篇 |
1987年 | 7篇 |
1986年 | 4篇 |
1985年 | 4篇 |
1984年 | 11篇 |
1983年 | 5篇 |
1979年 | 6篇 |
1978年 | 3篇 |
1977年 | 4篇 |
1976年 | 4篇 |
1975年 | 4篇 |
1974年 | 7篇 |
1973年 | 3篇 |
1970年 | 3篇 |
排序方式: 共有2559条查询结果,搜索用时 15 毫秒
41.
Carroll and Chang have claimed that CANDECOMP applied to symmetric matrices yields equivalent coordinate matrices, as needed for INDSCAL. Although this claim has appeared to be valid for all practical purposes, it has gone without a rigorous mathematical footing. The purpose of the present paper is to clarify CANDECOMP in this respect. It is shown that equivalent coordinate matrices are not granted at global minima when the symmetric matrices are not Gramian, or when these matrices are Gramian but the solution not globally optimal.Part of this research has been supported by The Netherlands Organization for Scientific Research (NWO), PSYCHON-grant (560-267-011). 相似文献
42.
43.
It was found that illiterate adults could neither delete nor add a phone at the beginning of a non-word; but these tasks were rather easily performed by people with similar environment and childhood experiences, who learned to read rudimentarily as adults. Awareness of speech as a sequence of phones is thus not attained spontaneously in the course of general cognitive growth, but demands some specific training, which, for most persons, is probably provided by learning to read in the alphabetic system. 相似文献
44.
45.
46.
47.
Dogukan Ulupinar Carlos Zalaquett So Rin Kim Jonna M. Kulikowich 《Journal of counseling and development : JCD》2021,99(1):37-46
Integrated primary and behavioral health care (IPBH) is becoming a preferred mode of service delivery in the United States. Integrated care includes the participation of medical and mental health professionals, such as mental health counselors. The clinical outcomes of these professionals need to be studied to determine their effectiveness in such settings. We examined the performance of 10 mental health counselors on the clinical outcome of 1,747 clients treated in an IPBH center. Analyses using growth curve modeling and pre‐post test design revealed that mental health counselors were effective overall, but they differed in client dropout rates and efficiency in reducing clients' initial symptoms. We used the analyses to rank order counselors based on their effectiveness. Counselors who were the most effective varied in their efficiency but demonstrated the lowest client dropout rates. Implications for future research and counseling practice were discussed. 相似文献
48.
Abós Ángel Sevil-Serrano Javier Montero-Marín Jesus Julián José Antonio García-González Luis 《Current psychology (New Brunswick, N.J.)》2021,40(8):3809-3826
Current Psychology - Based on Farber’s burnout proposal, the first aim of this study was to examine the psychometric properties of the short version of the Burnout Clinical Subtype... 相似文献
49.
Trindade Inês A. Keefer Laurie Portela Francisco Ferreira Cláudia Pinto-Gouveia José 《Current psychology (New Brunswick, N.J.)》2021,40(7):3459-3466
Current Psychology - Research has questioned whether it is feasible to assess psychosocial variables through web-based recruitment methods. Previous literature on IBD focused exclusively on testing... 相似文献
50.
Ángel Rosa-Alcázar María Dolores García-Hernández José Luis Parada-Navas Pablo J. Olivares-Olivares Sergio Martínez-Murillo Ana I. Rosa-Alcázar 《International Journal of Clinical and Health Psychology》2021,21(2):100223
Background/ObjectiveThe main aim of this study was to compare coping strategies in obsessive-compulsive disorder (OCD) patients and a healthy control group during COVID-19 lockdown and to analyze the relationship with some variables which may influence results (depression, anxiety, comorbidity, subtype of obsession-compulsion). Method: There were 237 participants, 122 OCD and 115 healthy controls, aged 17-61 years old (M = 33.48, SD = 11.13). Results: Groups showed differences in the use of some adaptive strategies (positive reinterpretation, acceptance, humor) and maladaptive (denial, self-blame). Within obsessive-compulsive group, comorbidity affected the greater use of inappropriate strategies (denial, substance abuse and self-blame) while type of obsession-compulsion did not influence use. Anxiety and depression levels were related to the use of less adaptive strategies. Conclusions: These findings strengthen the need for training in the use of effective and adaptive coping strategies, making it necessary to improve clinical follow-up of these patients. It is relevant to be in contact with healthcare professionals, review medication and observe the anxiety and depression levels. 相似文献