全文获取类型
收费全文 | 854篇 |
免费 | 46篇 |
出版年
2023年 | 7篇 |
2021年 | 7篇 |
2020年 | 13篇 |
2019年 | 24篇 |
2018年 | 23篇 |
2017年 | 32篇 |
2016年 | 20篇 |
2015年 | 24篇 |
2014年 | 29篇 |
2013年 | 90篇 |
2012年 | 29篇 |
2011年 | 31篇 |
2010年 | 14篇 |
2009年 | 11篇 |
2008年 | 26篇 |
2007年 | 37篇 |
2006年 | 31篇 |
2005年 | 28篇 |
2004年 | 25篇 |
2003年 | 19篇 |
2002年 | 21篇 |
2001年 | 20篇 |
2000年 | 19篇 |
1999年 | 11篇 |
1998年 | 8篇 |
1997年 | 13篇 |
1995年 | 10篇 |
1994年 | 8篇 |
1993年 | 8篇 |
1992年 | 7篇 |
1991年 | 12篇 |
1990年 | 11篇 |
1989年 | 9篇 |
1988年 | 13篇 |
1987年 | 13篇 |
1986年 | 9篇 |
1985年 | 7篇 |
1984年 | 8篇 |
1982年 | 8篇 |
1980年 | 11篇 |
1979年 | 13篇 |
1977年 | 9篇 |
1976年 | 8篇 |
1974年 | 12篇 |
1973年 | 8篇 |
1972年 | 6篇 |
1970年 | 6篇 |
1969年 | 8篇 |
1967年 | 6篇 |
1966年 | 9篇 |
排序方式: 共有900条查询结果,搜索用时 15 毫秒
191.
192.
David B. Larson M.D. M.S.P.H. Harold G. Koenig M.D. professor Berton H. Kaplan Ph.D. Raymond S. Greenberg M.D. Ph.D. Everett Logue Ph.D. professor Herman A. Tyroler M.D. 《Journal of religion and health》1989,28(4):265-278
Most clinical studies examining the relation between religion and blood pressure status have focused on church attendance, finding lower pressures among frequent attenders. The present study examines the effect on blood pressure status of a religious meaning variable, importance of religion, both by itself and together with frequency of church attendance. The relation between blood pressure, self-perceived importance of religion, and frequency of church attendance was examined among a rural sample of 407 white men free from hypertension or cardiovascular disease. The data confirmed an interaction between the effects of both religious variables on blood pressure status, with importance of religion having an even greater association with lower pressures than church attendance. Diastolic blood pressures of persons with high church attendance and high religious importance were significantly lower than those in the low attendance, low importance group. These differences persisted after adjusting the analyses for age, socioeconomic status, smoking, and weight-height ratio (Quetelet Index). The difference in mean diastolic pressures based on response to the religious importance variable alone was statistically and clinically significant, particularly among men aged 55 and over (6 mm) and among smokers (5 mm). These findings suggest that both religious attitudes and involvement may interact favorably in their effects on cardiovascular hemodynamics. 相似文献
193.
Jacques-Philippe Leyens Ginette Herman Muriel Dunand 《European journal of social psychology》1982,12(2):131-142
In order to examine audience effects when viewing firmed violence, 5 to 6 year old pre-school boys who had been rated as submissive by their teachers watched an aggressive or a neutral movie either alone, accompanied by another submissive classmate, or a dominant one. Subsequent aggression against a frustrating, unknown and unseen boy was delivered via a modified Buss machine, especially adapted for children. Subjects accompanied by a dominant peer were more aggressive than the others but did not react differentially to the movies. Subjects tested alone were more aggressive after the violent film than after the neutral one and the opposite pattern occurred for the boys accompanied by a submissive classmate. These findings stress the importance of the social context when viewing filmed violence. It is suggested that the quality of the audience can have different directional (e.g. fear and aggression) as well as energizing properties. Links with the literature on social facilitation and audience effects are underlined. 相似文献
194.
Herman Dishkant 《Studia Logica》1980,39(4):335-345
A logical systemBM
+ is proposed, which, is a prepositional calculus enlarged with prepositional quantifiers and with two modal signs, and These modalities are submitted to a finite number of axioms. is the usual sign of necessity, corresponds to transmutation of a property (to be white) into the abstract property (to be the whiteness). An imbedding of the usual theory of classesM intoBM
+ is constructed, such that a formulaA is provable inM if and only if(A) is provable inBM
+. There is also an inverse imbedding with an analogous property. 相似文献
195.
Head Start children were matched into two groups on the basis of rates of disruptive behavior during rest periods. Attempts were made to modify their behavior using either individual or group token reinforcement procedures. While the reinforcement procedures reduced inappropriate behavior somewhat, the addition of instructions to the reinforcement reduced the inappropriate behavior to near zero for both groups. Instructions alone, however, were ineffective in controlling behavior. Type of reinforcement (group or individual) did not produce differential effects. While experimental control over the target behavior was demonstrated, there was little carryover from the experimental room to the regular classroom. Even when treatment was introduced into the regular class, follow-up results showed that with time the target behavior approximated pretreatment levels. The results suggest that (a) the combination of instructions and reinforcement is much more effective than either one of these alone, (b) behavior change is specific to the environmental contingencies, and (c) the group reinforcement technique, which is much more easily implemented, was at least as effective as individual reinforcement in the present study. 相似文献
196.
197.
John E. Peters Oddist D. Murphree Roscoe A. Dykman 《Integrative psychological & behavioral science》1967,2(3):206-215
This paper discusses the neglect of behavioral genetics by psychiatry; summarizes experiments on a stable and an unstable strain of the pointer dog (reported in detail in a companion article); and points up the value of the obtained results for models of mental illness. The importance of genetically-determined extreme variations in temperament in shaping the individual's responses to particular environments is emphasized. These variations occur spontaneously among animals, and probably are relatively favored for procreation among civilized man and domesticated animals. Various dimensions of temperament and of inborn perceptual, cognitive, and integrational deficiencies are placed alongside early experience and later-life stresses, as equally important in contributing to mental breakdowns. 相似文献
198.
Oddist D. Murphree Roscoe A. Dykman John E. Peters 《Integrative psychological & behavioral science》1967,2(3):199-205
Starting with relatively stable and with very timid purebred pointer stock, we have accumulated data on exploratory activity, reactions to a loud noise, and reactions to friendly and threatening humans which demonstrate clear-cut strain differences. These differences appear as early as 2 months on some tests, and later at early maturity on others. A general factor of fear or timidity explains most of the atypical behavior of the unstable animals. Further, the consistency of results over three generations of offspring suggests a relatively simple mode of autosomal inheritance. 相似文献
199.
Oddist D. Murphree Ph.D. John E. Peters M.D. Roscoe A. Dykman Ph.D. 《Integrative psychological & behavioral science》1967,2(4):273-276
Through selective mating and line breeding of pointer dogs we have developed and continued two strains which are fairly behaviorally distinct. We now have data accumulating from the crossing of these two lines. Although the offspring from the crosses are still young, it can be seen that some stable male parents have had nonenvironmental, i.e., genetic, effects. The offspring are in many respects like their nervous mothers, but in some behavior, notably social behavior, they can be mistaken for the stable strain of dog. Heart rates have mimicked those of the nervous mothers and seem in no way influenced by the stable ancestry in “Effect of Person” tests. There is a marked difference between stable and unstable dogs in the effect of “Person” on heart rate: the unstable dogs show practically no cardiac response to “Person” (petting), whereas the normal dogs show the usual marked bradycardia to petting. 相似文献
200.
The Psychological Record - 相似文献