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91.
92.
Pezzino Anne-Sophie Marec-Breton Nathalie Lacroix Agnès 《Journal of psycholinguistic research》2019,48(3):569-600
Journal of Psycholinguistic Research - We propose a review of the literature of the studies investigating reading acquisition in intellectual deficiency (ID), with particular focus on the... 相似文献
93.
Children from different grades were tested in a lexical decision task. Word‐stimuli consisted of words acquired in their respective grades, and in grades previous to their own. The results showed that the proportion of errors for newly acquired words increased steadily with grade (i.e. first graders made fewer errors with words of grade one than fifth graders with words of grade five). However, the proportion of errors for words acquired in a given grade remained constant throughout the following grades (fifth graders made as many errors with words acquired in grade one as first graders did). These results indicate that the strong impact that age‐ or order‐of‐acquisition of words has on the way words will be recognized is in place at a very young age. 相似文献
94.
Nathalie Boutros Michael Davison Douglas Elliffe 《Journal of the experimental analysis of behavior》2009,91(1):41-60
Five pigeons responded on steady-state concurrent variable-interval variable-interval schedules of food presentation in which half of the foods were removed and replaced with nonfood stimuli. Across conditions, the stimuli were either paired or unpaired with food, and the correlation between the ratio of food deliveries on the two alternatives and the ratio of nonfood stimuli was either −1, 0, or +1. Neither the pairing of stimuli with food, nor the correlation between stimuli and food, affected generalized-matching performance, but paired stimuli had a demonstrable effect at a local level of analysis. This effect was independent of the food–stimulus correlation. These results differ from results previously obtained in a frequently changing environment. We attribute this difference in results to differences in the information value of response-contingent stimuli in frequently changing versus relatively constant environments, as well as to differences between forward pairing and simultaneous pairing of the stimuli with food. 相似文献
95.
Edward D. Barker Henrik Larsson Essi Viding Barbara Maughan Fruhling Rijsdijk Nathalie Fontaine Robert Plomin 《Journal of psychopathology and behavioral assessment》2009,31(4):299-308
Although both aggressive (AGG) and deceitful behaviors (DEC) are symptoms of childhood conduct problems, few studies have
examined common vs. specific etiological influences. Early intervention is encouraged for conduct problems and findings from
genetically informative studies can suggest whether interventions should focus on conduct problems in general or groupings
of conduct problems more specifically. Twin model-fitting analyses were conducted on same and different teacher ratings of
AGG and DEC for 872 9-year old male twin pairs. Common genetic influences were found to underlie the susceptibility for both
AGG and DEC. The same teacher ratings resulted in somewhat higher heritability estimates than different teacher ratings. Results
also indicated stronger environmental effects for DEC as compared with AGG, with a significant shared environmental component
for same teachers and a substantial non-shared environmental component for different teachers. Our data suggest that AGG and
DEC share risk genes and environmental factors may differentiate these two types of conduct problems. Characterizing these
specific environmental factors may be useful when developing interventions. 相似文献
96.
97.
Francis X. Clooney S.J. Gail Hinich Sutherland Lou Ratté Francis X. Clooney S.J. Carl Olson Constantina Rhodes Bailly Alex Wayman Herman Tull Sheila McDonough Robert Zydenbos Cynthia Ann Humes Sarah Caldwell Deepak Sharma Robin Rinehart Robert N. Minor Frank J. Korom Janice D. Willis Peter Flügel Vijay Prashad Muhammad Usman Erdosy Muhammad Usman Erdosy Antony Copley Steve Derné Swarna Rajagopalan Gavin Flood Rebecca J. Manring Michael York David Gordon White John Grimes Melissa Kerin Steven J. Rosen Anna B. Bigelow Carl Olson Will Sweetman 《International Journal of Hindu Studies》1997,1(3):596-643
98.
In previous experiments, the amount of interference between time production and visual or memory search tasks was shown not to be related to the level of difficulty of the search task per se, but instead to the amount of processing in short-term memory required in the search task. The first experiment of the present study verified whether the amount of interference between time production and a short-term memory task may be related to the level of difficulty of the short-term memory task. Two versions of a memory task, with and without processing of order information, were combined with a temporal interval production task in a concurrent processing condition. As is shown in a control reaction time task, processing order information increased the level of difficulty of the memory search task. In the concurrent processing condition, the interference between short-term memory processing and time production was stronger when the level of difficulty of the short-term memory search task was increased by requiring that order information be processed. The results of Experiment 2 showed that the amount of interference between a similar short-term memory task and time production seems not to be related to the amount of order information that must be maintained during the time production task. This dissociation between the effects of processing and the maintenance of order information is compatible with a similar dissociation, observed in previous experiments, between the effects of processing and those of maintaining item information in short-term memory on concurrent time production. 相似文献
99.
In the present study, the authors extended the search for general and gender-specific factors associated with the selection of psychology as a college major by using the Family Environment Scale (FES; R. H. Moos & B. S. Moos, 1994) and Coolidge Axis II Inventory (CATI; F. L. Coolidge & M. M. Merwin, 1992). The findings were restricted to one general (Schizoid) and one gender-specific (Self-Defeating) set of personality traits that seemed to be associated with the selection of a college major. The intuitive role of many presumed gender-specific factors (e.g., women are more open to discussing personal problems with others) may prove difficult to establish empirically. 相似文献
100.
The distribution of striate cortex cells exhibits a maximum number of cells tuned to vertical and horizontal orientations (Mansfield, 1974). This was interpreted as an adaptation of the visual system to the presence in the visual environment of greater amounts of vertical and horizontal information compared to information from other orientations (Keil & Cristobal, 2000). The present research confirms that vertical and horizontal orientations are, indeed, present in greater number in natural scenes. After normalization of the amount of information across all orientations, vertical information appeared to be better for bottom-up categorization. We demonstrate this using a connectionist autoassociator model of categorization used elsewhere in simulations of early infant categorization. 相似文献