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61.
Butten Kaley Newcombe Peter A. Chang Anne B. Sheffield Jeanie K. O’Grady Kerry-Ann F. Johnson Newell W. King Neil Toombs Maree 《Applied research in quality of life》2021,16(4):1653-1671
Applied Research in Quality of Life - Health-related quality of life (HR-QoL) is a valued patient-related outcome measure. HR-QoL is typically measured using a psychometric tool. Although there are... 相似文献
62.
We assessed 3- to 5-year-olds’ mental rotation abilities using a new puzzle paradigm. It allows for assessment of mental rotation abilities in children younger than 5 years, using a task comparable to ones used with older children and adults. Children saw pairs of asymmetrical ghost figures, either as three-dimensional cut-outs or two-dimensional paper versions, in seven orientations. One of the ghosts fit into a hole if rotated right-side up – the other ghost was its mirror image and would not fit. Children were asked to turn the ghosts in their heads and choose the one that would fit into the hole. The number of children who chose the correct ghost above chance in the three-dimensional version of the task increased dramatically from 10% of 3-year-olds to 95% of 5-year-olds; average accuracy also increased significantly, from 54% to 83%. The two-dimensional paper version yielded similar results. These results indicate considerable development in mental rotation between 3 and 5 years. 相似文献
63.
Understanding spatial transformations: similarities and differences between mental rotation and mental folding 总被引:1,自引:0,他引:1
Mental rotation and mental folding, two widely used measures of spatial ability, both require the dynamic spatial transformation of objects with respect to their internal spatial structure. Traditionally, however, these two skills have been considered quite distinct, based primarily on factor analyses of psychometric data. This paper reviews the similarities and differences between mental rotation and mental folding from a variety of perspectives, including their definitions, component cognitive processes, neurological bases, developmental trajectories, malleability, predictive validity, and psychometric properties. We conclude that mental rotation and mental folding are similar in many respects. However, the tasks differ in whether they require rigid or non-rigid transformations of objects. In addition, mental rotation shows robust sex-related differences whereas mental folding does not. We also identify specific questions for which research is lacking. 相似文献
64.
Ten reasons are proposed to explain why Kelley’s attribution theory and related questionnaire research fail to account for
the cognitive processes underlying ordinary explanations of behaviour. In this first paper, five salient conceptual problems
of the ANOVA model are reviewed: the inadequate analysis of behaviours and their contexts, and the inferences to which they
give rise; deployment of the vague and ambiguous internal-external distinction; the normative view of people as poor social
scientists; the crude analogy between ordinary reasoning and statistical procedures; and, fundamentally, the naive conceptualization
of cognitive processes. Schank’s computational theory of social inference is identified as a sophisticated process model which
avoids the conceptual problems inherent in the ANOVA model. 相似文献
65.
This article examines the emergence of the ability to use a simple map to acquire information about distance in a larger space. It is commonly believed that scaling is a late achievement in childhood. The present study examined the origins of this ability by using the simplest of situations. In two experiments, we presented preschool children with a dot in a long thin rectangle, and asked them to use that representation to find an object in a corresponding location in a much larger sandbox. All 4-year-olds and a majority of 3-year-olds performed well on this task. We present a model that posits a simpler mechanism for scaling than that proposed in the existing literature. 相似文献
66.
Men with chronic focal brain wounds were examined for their ability to discriminate complex tones, synthesized steady-state vowels, and synthesized consonant—vowel syllables. Subjects with left hemisphere damage, but not right hemisphere damage, were impaired in their ability to respond correctly to rapidly changing acoustic stimuli, regardless of whether stimuli were verbal or nonverbal. The degree of impairment in auditory processing correlated highly with the degree of language comprehension impairment. The pattern of impairment of the group with left hemisphere damage on these perceptual tests was similar to that found in children with developmental language disorders. 相似文献
67.
How Important Is the Digital Divide? The Relation of Computer and Videogame Usage to Gender Differences in Mental Rotation Ability 总被引:2,自引:0,他引:2
Researchers interested in the associations of gender with spatial experience and spatial ability have not yet focused on several
activities that have become common in the modern digital age. In this study, using a new questionnaire called the Survey of
Spatial Representation and Activities (SSRA), we examined spatial experiences with computers and videogames in a sample of
nearly 1,300 undergraduate students. Large gender differences, which favored men, were found in computer experience. Although
men and women also differed on SAT scores, gender differences in computer experience were still apparent with SAT factored
out. Furthermore, men and women with high and low levels of computer experience, who were selected for more intensive study,
were found to differ significantly on the Mental Rotations Test (MRT). Path analyses showed that computer experience substantially
mediates the gender difference in spatial ability observed on the MRT. These results collectively suggest that the “Digital
Divide” is an important phenomenon and that encouraging women and girls to gain spatial experiences, such as computer usage,
might help to bridge the gap in spatial ability between the sexes. 相似文献
68.
Masked Reviews Are Not Fairer Reviews 总被引:3,自引:0,他引:3
ABSTRACT— Many people believe that reviewers are less likely to produce unfair and biased reviews when they do not know the identity of the authors. However, there is surprisingly little evidence of such bias, there is little evidence that masked review is effective in addressing bias, and masked review has potential costs and drawbacks to the research community. More empirical work on the existence and nature of bias is needed. 相似文献
69.
Kara J. Blacker Steven M. Weisberg Nora S. Newcombe Susan M. Courtney 《Visual cognition》2017,25(7-8):691-702
Spatial working memory (WM) seems to include two types of spatial information: locations and relations. However, this distinction has been based on small-scale tasks. Here, we used a virtual navigation paradigm to examine whether WM for locations and relations applies to the large-scale spatial world. We found that navigators who successfully learned two routes and also integrated them were superior at maintaining multiple locations and multiple relations in WM. However, over the entire spectrum of navigators, WM for spatial relations, but not locations, was specifically predictive of route integration performance. These results lend further support to the distinction between these two forms of spatial WM and point to their critical role in individual differences in navigation proficiency. 相似文献
70.
The purposes of this research were to examine the developmental relation between reality monitoring and episodic memory, to link reality monitoring to autobiographical memory by using extended naturalistic events, and to examine prefrontal functioning as a potential contributor to development in reality monitoring and episodic memory. In Experiment 1, 4-year-olds were worse than 6- or 8-year-olds at reality monitoring after a week delay, despite the fact that they remembered more about real than imagined events and remembered different aspects of each. In Experiments 2 and 3, reality monitoring and episodic memory were evaluated for 4- and 6-year-olds immediately after the events occurred and, in Experiment 3, again after a week delay. Reality monitoring was at higher levels for both age groups, but age differences remained. These data suggest that preschoolers' difficulties with reality monitoring result from a combination of episodic memory deficits and strategic differences. In addition, correlation analyses more directly linked preschoolers' reality monitoring to episodic memory and supported the hypothesis that episodic memory development is related to prefrontal functioning. 相似文献