全文获取类型
收费全文 | 50838篇 |
免费 | 1967篇 |
国内免费 | 28篇 |
出版年
2020年 | 473篇 |
2019年 | 640篇 |
2018年 | 891篇 |
2017年 | 957篇 |
2016年 | 955篇 |
2015年 | 716篇 |
2014年 | 801篇 |
2013年 | 4008篇 |
2012年 | 1410篇 |
2011年 | 1544篇 |
2010年 | 980篇 |
2009年 | 961篇 |
2008年 | 1326篇 |
2007年 | 1309篇 |
2006年 | 1188篇 |
2005年 | 1043篇 |
2004年 | 967篇 |
2003年 | 1003篇 |
2002年 | 977篇 |
2001年 | 1799篇 |
2000年 | 1745篇 |
1999年 | 1277篇 |
1998年 | 563篇 |
1997年 | 478篇 |
1996年 | 490篇 |
1992年 | 1079篇 |
1991年 | 1044篇 |
1990年 | 996篇 |
1989年 | 939篇 |
1988年 | 930篇 |
1987年 | 892篇 |
1986年 | 872篇 |
1985年 | 939篇 |
1984年 | 742篇 |
1983年 | 614篇 |
1981年 | 478篇 |
1979年 | 769篇 |
1978年 | 564篇 |
1977年 | 510篇 |
1976年 | 489篇 |
1975年 | 652篇 |
1974年 | 737篇 |
1973年 | 794篇 |
1972年 | 637篇 |
1971年 | 577篇 |
1970年 | 553篇 |
1969年 | 548篇 |
1968年 | 692篇 |
1967年 | 617篇 |
1966年 | 637篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
961.
The three subjects of this article, Charles Citrenbaum, Mark King, and William Cohen, are authors, hypnotherapists, and educators par excellence. In this interview they discuss a variety of topics, including Milton H. Erickson (the “Father of Clinical Hypnosis”), hypnosis, hypnotherapy, and effective clinical practice. 相似文献
962.
Patricia B. Sutker Daniel K. Winstead Kenneth C. Goist Robert M. Malow Albert N. Allain Jr. 《Journal of psychopathology and behavioral assessment》1986,8(2):89-101
Psychopathology and symptom patterns were studied in 60 former prisoners-of-war (POWs) by administering standardized tests including the Minnesota Multiphasic Personality Inventory (MMPI), an adjustment problem checklist, and a structured clinical interview. Most POWs showed marked psychological impairment, but modal profile analysis identified two prototypic MMPI patterns, which differed in pervasiveness and type of psychopathology. Profile subtypes were defined by unique clusters of clinical symptoms and differed in confinement stress severity. The typology of symptoms argues against a homogeneous conceptualization of stress-induced disorders and suggests the need for definition of the severity and subtype of stress phenomena and individual difference factors in responding to trauma. 相似文献
963.
964.
Dating experiences, especially the type or stage of dating, have consistently been found to be related to premarital sexual behavior. Findings regarding the age at 1st date and sexual behavior have been less consistent. This paper examined the age at which dating began and the type of dating relationship as correlates of premarital sexual attitudes and behavior among mid-teen adolescents. The analyses were based on a sample of high school students (n=836), most of whom were between the ages of 15 and 18 when the surveys were conducted. Early dating, especially early steady dating, was related to permissive attitudes and to premarital sexual experience among both males and females. The relationship between early dating and intercourse experience was particulary strong among Mormons, a religious group which has institutionalized age 16 as the legitimate age to begin dating. 相似文献
965.
J K O'Hanlon B D Sachs 《Journal of comparative psychology (Washington, D.C. : 1983)》1986,100(2):178-187
Three experiments with rats (Rattus norvegicus) were conducted to examine the roles of the male's penile spines and penile cups (flaring of the distal glans) in the induction of luteal activity in the female, and in the removal of copulatory plugs from the vaginal tract. The results of Experiment 1 revealed no role for the cup in luteal induction but did suggest that elements of the ejaculatory reflex apart from cup formation contribute to the elicitation of this neuroendocrine response. The origin of this stimulatory effect was not directly determined, but indirect evidence suggested a role for penile spines. In Experiments 2 and 3, features of the glans penis that might help effect plug removal were investigated, and the experiments demonstrated that penile spines, perhaps in conjunction with penile cups, contribute to the extraction of plugs from the vagina. 相似文献
966.
E Iwai S Yaginuma M Mishkin 《Journal of comparative psychology (Washington, D.C. : 1983)》1986,100(1):30-36
The acquisition of discrimination of five pairs of pattern cues in a Wisconsin General Testing Apparatus by 223 naive macaque monkeys was compared. The pairs of discriminanda were identical in configuration but varied slightly in either the size of the cue or the size of the background plaque; thus, the degree of separation of the cue from the fringe of the plaque, the response site, was slightly different for each pair of discriminanda. These small differences in cue-response separation had marked effects on the rate of acquisition of the discriminations. Even an increment of separation as small as 0.5 cm resulted in a remarkable retardation of the acquisition. This retardation was due entirely to prolonged performance at the chance level, and not to a slow rate of improvement from the chance to a criterion level. The finding indicates that the difficulty in the acquisition learning on pattern tasks depends largely on the difficulty of attending to the pattern cues at small cue-response separations. 相似文献
967.
Pennypacker HS 《The Behavior analyst / MABA》1986,9(2):147-156
Highly effective technologies flowing from the discipline of behavior analysis have not been widely adopted, thus threatening the survival of the discipline itself. An analysis of the contingencies underlying successful technology transfer suggests the need for direct, empirical involvement in the marketplace in order to insure that the maximum demonstrable benefits reach the ultimate users. A successful example of this strategy of technology transfer is provided. Three areas of intense national concern-urban violence, illiteracy, and declining industrial productivity-provide immediate opportunities for the technologies of behavior analysis to secure the place of the discipline in the intellectual mosaic of the 21st century. 相似文献
968.
In a behavioral view, the purposes of science are primarily prediction and control. To the extent that a scientist embraces both of these as a unified and generally applicable criterion for science, certain philosophical and theoretical practices are counterproductive, including mentalism in both its metaphysical and metatheoretical forms. It is possible and often worthwhile to recast some mentalistic talk into an issue of behavior-behavior relations. When behavior-behavior relations are approached non-mechanistically, however, analysis cannot stop at the level of the relations themselves. Several analytic concepts common in the behavioral community share some of the dangers of mentalism if not employed properly, including such concepts as self-reinforcement, response-produced stimulation, and self-rules. 相似文献
969.
This paper reviews the literature on scapegoating, elaborating on the underlying mechanisms before describing the process of scapegoating as it occurred in a neonatal nurse support group. Illustrative vignettes are used to discuss how scapegoating was used by group members to avoid painful feelings arising from their care of extremely ill infants. Group process is related to the stages of the group's development as feelings were addressed more directly and the need to use scapegoating as a defense decreased. 相似文献
970.
This paper describes an attempt at forming and conducting a unique single-gender psychotherapy group with severely disturbed female adolescents on a long-term, psychotherapeutically oriented co-ed inpatient unit. The focus of this group was assisting the female patients in negotiating the tasks and conflicts specific to their gender and developmental stage. The therapeutic approach and the role of female coleaders are described, emphasizing particular modifications made to meet the needs of this group. Clinical examples are offered to high-light salient group themes of identity formation and separation and individuation. Finally, group therapeutic factors specifically enhanced by single gender membership are discussed and observations regarding the group/milieu interface are explored. 相似文献