全文获取类型
收费全文 | 175897篇 |
免费 | 7929篇 |
国内免费 | 155篇 |
出版年
2020年 | 2785篇 |
2019年 | 3444篇 |
2018年 | 3527篇 |
2017年 | 3972篇 |
2016年 | 4625篇 |
2015年 | 3921篇 |
2014年 | 4804篇 |
2013年 | 23441篇 |
2012年 | 4633篇 |
2011年 | 3689篇 |
2010年 | 3885篇 |
2009年 | 4770篇 |
2008年 | 3839篇 |
2007年 | 3455篇 |
2006年 | 4031篇 |
2005年 | 4023篇 |
2004年 | 3525篇 |
2003年 | 3138篇 |
2002年 | 2955篇 |
2001年 | 3602篇 |
2000年 | 3451篇 |
1999年 | 3310篇 |
1998年 | 2851篇 |
1997年 | 2684篇 |
1996年 | 2596篇 |
1995年 | 2425篇 |
1994年 | 2399篇 |
1993年 | 2347篇 |
1992年 | 2730篇 |
1991年 | 2594篇 |
1990年 | 2440篇 |
1989年 | 2324篇 |
1988年 | 2298篇 |
1987年 | 2324篇 |
1986年 | 2271篇 |
1985年 | 2473篇 |
1984年 | 2563篇 |
1983年 | 2348篇 |
1982年 | 2386篇 |
1981年 | 2344篇 |
1980年 | 2198篇 |
1979年 | 2280篇 |
1978年 | 2227篇 |
1977年 | 2167篇 |
1976年 | 1965篇 |
1975年 | 2033篇 |
1974年 | 2134篇 |
1973年 | 2006篇 |
1972年 | 1579篇 |
1971年 | 1525篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
971.
Michael E. Cavanagh Ph.D. 《Pastoral Psychology》1992,41(2):81-87
The concept of sin seems to have virtually disappeared from the pastoral counseling literature, and this likely reflects the possibility that it has virtually disappeared from the practice of pastoral counseling. This article presents a case for returning the concept of sin to pastoral counseling and does so by discussing the psychospiritual importance of addressing sin, defining sin in a pastorally useful way, discussing four capital sins in light of a contemporary understanding of sin, and drawing some pastoral implications. 相似文献
972.
Assessors evaluated assessees'performances in one of three performance conditions in an assessment center simulation: a consistent performance condition, a within-assessee performance variation condition, or a between-assessee performance variation condition. Contrast effects influenced ratings of assessees when there was variation in performance within assessees. For each assessee, the low target performance was rated lower when the assessee's prior performance had been dissimilar (high) than when the assessee's prior performance had been similar (low). Contrast effects also infiuenced assessors'ratings of the target assessee when there was variation in performance among assessees. The low performing target assessee was rated significantly lower when he was evaluated with two high performers than when he was evaluated with two low performers. In addition, ratings obtained when there was performance variation among assessees were more accurate than those obtained when there was no performance variation, suggesting that under some circumstances contrast effects may not lead to inferior judgments. 相似文献
973.
A LONGITUDINAL INVESTIGATION OF INTEREST CONGRUENCE AND GENDER CONCENTRATION AS PREDICTORS OF JOB SATISFACTION 总被引:1,自引:0,他引:1
Based on a rationale derived from discrepancy theories of job satisfaction, person-environment congruence was examined for its prediction of job satisfaction among college graduates over a 7-year period. Data were from university records and a survey of 253 graduates who were employed full time. Congruence of the students'college majors and their jobs predicted their subsequent job satisfaction regardless of whether this congruence was a perceptual or a more objective measure, while congruence between the interests the participants expressed on an interest inventory (the Strong-Campbell Interest Inventory) during their freshman orientation did not. A three-way interaction of gender, gender concentration of Occupation, and interest congruence predicting job satisfaction was hypothesized. Although a three-way interaction was significant, it was not as predicted. Potential explanations involving the nature of decisions involving college majors and jobs and the stage of career development of participants are discussed. 相似文献
974.
Using a policy-capturing approach, 29 corporate interviewers evaluated 64 hypothetical candidates for a position in a financial services organization. Six selection criteria were manipulated in a balanced factorial design. Interviewers evaluated candidates' qualifications and made hiring recommendations. The results revealed substantial individual differences in interviewers' decision strategies, as well as their insight into their own decision processes. Data on the effectiveness of the 29 interviewers were collected from 427 hiring managers and the decision processes of effective and ineffective interviewers were compared. The findings indicated that the decision strategies used by effective interviewers were quite similar to one another and relied heavily on two selection criteria. Also, effective interviewers were more likely than ineffective interviewers to use selection criteria in a manner that mirrored their self-reports of the importance of these criteria. Effective interviewers were more aware of their decision processes than ineffective interviewers. 相似文献
975.
The classical visual latency explanation of the Pulfrich phenomenon is generalized to allow for the possibility that the visual system uses velocity information from motion detectors to compensate for spatial lag due to time lag, in identifying the instantaneous position of a moving object. The results of the reported experiment verify one consequence of the generalized version: the elliptical apparent path is skewed away from the filtered eye. The results suggest also that the extrapolation factor increases with visual latency and that there is a different extrapolation factor for each eye when the eyes are illuminated unequally. 相似文献
976.
Knowing about the properties of objects by wielding them and knowing about the distances of surfaces by striking them with objects as probes are examples of dynamic or effortful touch. Six experiments focused on the invariant mechanical parameters that couple the time-varying states (displacements, velocities) of hand-held rods to the time-varying torques and forces imposed upon them by wielding and probing. There were three major conclusions. First, when a probe is wielded without contact, perceived probe length is a function of the probe's rotational inertia; however, with contact, perceived probe length is affected by the rotational inertia and the distance of the point of contact from the probe's center of percussion. Second, when a surface is struck with a probe, perceived surface distance is affected by the probe's rotational inertia and the angle of inclination of the probe at contact. Third, under seemingly identical conditions of probing, either probe length or surface distance can be perceived selectively without confusion. Results were discussed in terms of haptic information, haptic attention, and the dynamics of probing. 相似文献
977.
R A Jones G D Morrow B R Morris J B Ries D R Wekstein 《Perceptual and motor skills》1992,74(1):227-238
The research was intended to identify the dimensions underlying self-perceived information needs and concerns of an elderly population. The spontaneously mentioned needs and concerns expressed in 271 letters from a sample of the population were extracted and a multidimensional scaling procedure was used to represent the 58 most frequently mentioned items in configurations of varying dimensionality. To interpret the multidimensional spaces, another sample of 176 elderly subjects was asked to rate the 58 concerns on eight properties. These ratings were then regressed onto the multidimensional configurations. The results indicate that the most frequently mentioned information needs and concerns of elderly persons can be parsimoniously understood in terms of three underlying dimensions: (1) Improving the Quality of Life vs Securing the Necessities of Life, (2) Health-related vs Not Health-related, and (3) Individual vs Societal Responsibility. 相似文献
978.
Differences in visual-motor tracking by 8- to 9-yr.-old boys diagnosed with Minimal Brain Dysfunction or healthy have been analyzed. The subject's task was to use two computer keys to control a cursor line within a target which moved horizontally in two directions over the display. Target size and speed were the experimental variables. Off-target incidences and durations were measured and evaluated. The latter were longer and the former were more frequent on small targets for boys with brain dysfunction than for healthy boys. The two measures correlated negatively in most situations. The perceptual-motor style expressed by means of the distribution of coincidences of the two measures being over or under a criterion set equal to the corresponding averages of the healthy boys was different in the two groups. Brain-damaged boys were characterized mostly by the combination of high incidence of low duration misses for small and fast targets and by high incidence of high duration misses for large and slow targets, whereas most healthy boys showed a few misses of low duration for large and slow targets and few misses of high duration for small and fast targets. 相似文献
979.
This paper suggests a method to supplant missing categorical data by reasonable replacements. These replacements will maximize the consistency of the completed data as measured by Guttman's squared correlation ratio. The text outlines a solution of the optimization problem, describes relationships with the relevant psychometric theory, and studies some properties of the method in detail. The main result is that the average correlation should be at least 0.50 before the method becomes practical. At that point, the technique gives reasonable results up to 10–15% missing data.We thank Anneke Bloemhoff of NIPG-TNO for compiling and making the Dutch Life Style Survey data available to use, and Chantal Houée and Thérèse Bardaine, IUT, Vannes, France, exchange students under the COMETT program of the EC, for computational assistance. We also thank Donald Rubin, the Editors and several anonymous reviewers for constructive suggestions. 相似文献
980.