全文获取类型
收费全文 | 573篇 |
免费 | 26篇 |
专业分类
599篇 |
出版年
2023年 | 5篇 |
2022年 | 7篇 |
2021年 | 8篇 |
2020年 | 9篇 |
2019年 | 11篇 |
2018年 | 24篇 |
2017年 | 25篇 |
2016年 | 18篇 |
2015年 | 9篇 |
2014年 | 18篇 |
2013年 | 54篇 |
2012年 | 40篇 |
2011年 | 26篇 |
2010年 | 28篇 |
2009年 | 23篇 |
2008年 | 24篇 |
2007年 | 28篇 |
2006年 | 28篇 |
2005年 | 21篇 |
2004年 | 18篇 |
2003年 | 19篇 |
2002年 | 20篇 |
2001年 | 5篇 |
2000年 | 10篇 |
1999年 | 5篇 |
1998年 | 10篇 |
1997年 | 3篇 |
1996年 | 6篇 |
1995年 | 4篇 |
1994年 | 4篇 |
1993年 | 5篇 |
1992年 | 6篇 |
1991年 | 5篇 |
1989年 | 3篇 |
1987年 | 5篇 |
1986年 | 3篇 |
1985年 | 4篇 |
1984年 | 6篇 |
1983年 | 3篇 |
1981年 | 4篇 |
1979年 | 4篇 |
1978年 | 3篇 |
1976年 | 5篇 |
1975年 | 2篇 |
1974年 | 5篇 |
1973年 | 5篇 |
1971年 | 2篇 |
1968年 | 2篇 |
1967年 | 2篇 |
1965年 | 2篇 |
排序方式: 共有599条查询结果,搜索用时 8 毫秒
91.
We examined the satisfaction in and perceived quality of information about one’s job, business unit, and company, as well as perceived quality of urgent news (i.e., news about changes in business and generally considered legally sensitive material), communicated via different media. Results from 598 fulltime employees revealed that rich media (e.g., face-to-face) was most related to satisfaction in information about one’s job and business unit and in perceived quality of information from the supervisor; lean media (e.g., company newsletter) was most related to satisfaction in and quality of information from top management, while moderate media (e.g., e-mail) was only significantly related to perceived quality of urgent news. Trust in top management was positively related to satisfaction in and quality of information shared by management. Lean media most strongly related to quality of urgent news, over and above rich communication.The authors would like to thank Monica Moloney for her support on this project. 相似文献
92.
Martin and Cheng (2006) present evidence suggesting that difficulty in verb generation is related to the strength of associative
links between nouns and verbs and not to competition from alternative verb responses. Specifically, they show that latencies
for verb generation are related to the associative strength of the most frequently produced verb and not to the ratio of the
strength of the first to the second most frequently produced verb. Thompson-Schill and Botvinick (2006) have provided modeling
results indicating how the findings of Martin and Cheng might be accommodated in a competitive model. Here we discuss how
two noncompetitive models account for the findings and why such models should be preferred. 相似文献
93.
When reaching towards an object, adults favour grasps which, following the intended action, end in a comfortable position even when this requires them to start in an uncomfortable position (the end-state-comfort effect). However, this strategy is not consistently used by children who instead seem to favour a minimal pre-contact rotation of the hand, even when this results in an uncomfortable end position. In terms of multiple movements, the strategies used for grip selection are unclear; adults may still grasp for end-state-comfort given their propensity to plan to the end of a movement; however, children who are less able to concatenate movement may tend to start-state-comfort movements. The current study considered grip selection in children ranging from 4 to 12 years and in a group of adults. Participants were asked to rotate a disc so that an arrow pointed towards a specific target(s), the number of sequences in a movement was increased from one to three. Planning for end-state-comfort was seen in all participants and a clear developmental trajectory was identified whereby the relative comfort of an end position could be directly predicted by age in months. Adults and 10–12-year-olds favoured an end-state-comfort strategy whereas the younger children gave equal weighting to end-state-comfort, start-state-comfort and no initial rotation strategies. All groups were able to end a movement comfortably when it was composed of three steps; however, the proportion of movements relying on an end-state-comfort strategy decreased as sequence length increase whereas the proportion of start-state-comfort and no initial rotation strategies increased. The current data support the concept that a mechanism for planning grasps may be based on motor experience. 相似文献
94.
95.
Alex Byrne 《Philosophical Studies》2007,135(3):439-449
A discussion of Quine and Davidson, as interpreted and criticized in Scott Soames’ Philosophical Analysis in the Twentieth Century, Volume II. 相似文献
96.
Gattas Fernandes do Nascimento RS 《Journal of personality assessment》2007,89(Z1):S35-S41
This is a normative study with 409 adult nonpatients living in the state of Sao Paulo, Brazil. The Rorschach was administered by a team of nine psychologists; eight had had further training in the Rorschach method by the Brazilian Rorschach Society and one intensively was prepared by the project coordinator. Of the study participants, 200 lived in the state capital (Sao Paulo) and the other 209 were in other large and small cities in the state, including a coastal city and one in the mountains. Previous psychological or psychiatric treatments were criteria for exclusion. Each protocol was coded independently by two examiners, and then agreement of the two codings was checked. Differences between the two codings were discussed in a meeting of the whole team, which was supervised by the project coordinator to guarantee codification quality control. Upon completion of the codings, an analysis of examiner differences was undertaken, the results of which are in the text. Interrater reliability statistics among examiners were calculated, including percentage of agreement and kappa. Reliability statistics among examiners at the response level are presented as are Comprehensive System (CS; 1999, 2003) findings. 相似文献
97.
This study examined the relationship between heart rate variability (HRV), as an index of individual differences in emotion
regulation, and perception of other-blame, as a mechanism of anger induction. The physiological responses were recorded while
subjects read a story from a computer screen. The story narrated a negative event in self-referred way -dismissal from a job
as the result of a colleague’s action- under conditions of intentionality versus non-intentionality. Cognitive and emotional
variables were assessed by questionnaire immediately after the physiological test. The resulting structural model supports
the conclusion that HRV exerts its regulatory influence directly on perception of other-blame rather than on emotion. In situations
of intentionality, individuals with higher HRV make less extreme evaluation of the offender’s blame, versus those with lower
HRV, thus leading to a reduction in anger reaction. These results suggest that HRV is a direct index of cognitive rather than
emotional regulation. 相似文献
98.
Maternal mental health and prenatal stress are linked with neurobehavioral differences in the offspring. The majority of studies documenting this effect have been conducted using either predominantly European American infants or minority infants exposed to teratogens in utero. In this study, we focus on healthy African American women from low‐income environments to investigate the earliest individual differences in biobehavioral regulation, including resting heart rate and variability (HRV). In 87 neonates, HRV was significantly lower in those born to mothers reporting past major depressive disorder (p = .01). The number of maternal life stressors also was associated with lower neonatal HRV (p = .03). Obstetrical complications were not associated with significant differences, but breast‐ versus bottle‐feeding in the first few days of life was related to higher HRV (p = .04). Early variation in physiological regulation may be linked to subsequent individual differences in response to stress. Thus, identifying the earliest point in development when such differences can be reliably measured may result in opportunities for prevention of later deficits in regulating response to stress. 相似文献
99.
This paper replies to Politzer’s (2007) criticisms of the mental model theory of conditionals. It argues that the theory provides a correct account of negation
of conditionals, that it does not provide a truth-functional account of their meaning, though it predicts that certain interpretations
of conditionals yield acceptable versions of the ‘paradoxes’ of material implication, and that it postulates three main strategies
for estimating the probabilities of conditionals. 相似文献
100.
Social groups of gorillas were observed in three captive facilities and one African field site. Cases of potential gesture
use, totalling 9,540, were filtered by strict criteria for intentionality, giving a corpus of 5,250 instances of intentional
gesture use. This indicated a repertoire of 102 gesture types. Most repertoire differences between individuals and sites were
explicable as a consequence of environmental affordances and sampling effects: overall gesture frequency was a good predictor
of universality of occurrence. Only one gesture was idiosyncratic to a single individual, and was given only to humans. Indications
of cultural learning were few, though not absent. Six gestures appeared to be traditions within single social groups, but
overall concordance in repertoires was almost as high between as within social groups. No support was found for the ontogenetic
ritualization hypothesis as the chief means of acquisition of gestures. Many gestures whose form ruled out such an origin,
i.e. gestures derived from species-typical displays, were used as intentionally and almost as flexibly as gestures whose form
was consistent with learning by ritualization. When using both classes of gesture, gorillas paid specific attention to the
attentional state of their audience. Thus, it would be unwarranted to divide ape gestural repertoires into ‘innate, species-typical,
inflexible reactions’ and ‘individually learned, intentional, flexible communication’. We conclude that gorilla gestural communication
is based on a species-typical repertoire, like those of most other mammalian species but very much larger. Gorilla gestures
are not, however, inflexible signals but are employed for intentional communication to specific individuals. 相似文献