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981.
982.
Children 1 and 3 years of age were given a two-choice spatial discrimination task. They were placed in front of a barrier and encouraged to walk around it; one route around the barrier was blocked. Three experiments studied the effects of different types of experience with this spatial problem. The first examined trial and error experience, in which the child was allowed to walk the route he or she had chosen. Although most children readily learned to choose the open route, the pattern of choices indicated that 3-year-olds were more likely to achieve a learning criterion after an error than 1-year-olds. A second experiment looked at the effects of showing the children the layout of the problem prior to trial and error experience. The 3-year-olds were again more likely than the 1-year-olds to achieve criterion after an error; furthermore, they were likely to know the correct route on the first trial. The third experiment let the children watch their parents take the correct route. This procedure eliminated age differences in performance. The initial choices of the 1-year-olds indicated that they were likely to know the correct route, and if they did not, they were just as likely to learn from their mistakes as the 3-year-olds. The data were interpreted within a mathematical model of learning. Based upon these analyses, we propose two developmental trends. One involves a growth in sensitivity to the consequences of a choice of route. The other is a progression from social learning to more independent and ideational methods of spatial problem solving. 相似文献
983.
Edward W. Scott 《The Ecumenical review》1980,32(4):364-376
984.
Edward M. Waring 《Contemporary Family Therapy》1980,2(4):243-252
The author suggests that clinical experience has developed to the point where the question can be asked, “Is a specific psychosomatic illness responsive to a specific type of family therapy?” Examples such as structural family therapy in childhood diabetes, asthma, pain, and anorexia nervosa; cognitive family therapy in adult chronic pain; and marital group behaviour modification in adult obesity, chronic pain, and myocardial infarction, are critically reviewed. The evidence suggests, but does not yet prove, that specific types of marital and family therapy may be effective in a few specific psychosomatic problems, a useful adjunctive therapy in some psychosomatic problems, and that family assessment is helpful in the management of all psychosomatic problems. 相似文献
985.
Edward K. Crossman Michael R. Stephenson Harold L. Lynch 《Behavior research methods》1980,12(2):238-240
An interface, controlled by a Z-80 central processor, that plugs into the PET microcomputer’s IEEE-488 port is described. This interface is capable of controlling 48 separate 28-V dc output signals, six of which are high current. Sixteen inputs (switch closures) can be accepted by the interface. Data tagged with real-time information are output automatically to cassette tape in PET format. This PET interface system is designed to accommodate a single experimental station. 相似文献
986.
Dr. Edward L. Walker 《Motivation and emotion》1980,4(2):105-111
The evolutions of Berlyne's theoretical contributions are traced by contrasting his particular developments with seven characteristics of Hullian theory. Berlyne is seen to have dismantled each element and replaced it with a vastly different theoretical position and structure. Berlyne developed a truly general theory, which was then differentiated with special concepts in specific areas as diverse as thinking and aesthetics.Much of the content of this article first appeared in Walker (1961). 相似文献
987.
Brożek Anna Świderski Edward Świętorzecka Kordula 《Studies in East European Thought》2022,74(2):145-148
Studies in East European Thought - 相似文献
988.
Vlad Petre Glaveanu Michael Hanchett Hanson John Baer Baptiste Barbot Edward P. Clapp Giovanni Emanuele Corazza Beth Hennessey James C. Kaufman Izabela Lebuda Todd Lubart Alfonso Montuori Ingunn J. Ness Jonathan Plucker Roni Reiter-Palmon Zayda Sierra Dean Keith Simonton Monica Souza Neves-Pereira Robert J. Sternberg 《创造性行为杂志》2020,54(3):741-745
This manifesto, discussed by 20 scholars, representing diverse lines of creativity research, marks a conceptual shift within the field. Socio-cultural approaches have made substantial contributions to the concept of creativity over recent decades and today can provide a set of propositions to guide our understanding of past research and to generate new directions of inquiry and practice. These propositions are urgently needed in response to the transition from the Information Society to the Post-Information Society. Through the propositions outlined here, we aim to build common ground and invite the community of creativity researchers and practitioners to reflect up, study, and cultivate creativity as a socio-cultural phenomenon. 相似文献
989.
There are national differences in scientific activity that are not well accounted for by economic and intellectual factors alone. We examine the novel hypothesis that androgen levels may also play a role. Androgens are often referred to as male hormones, but are present in both men and women, and have been linked to performance in other domains, such as sports and entrepreneurship. National-level empirical data on scientific productivity, in terms of numbers of publications, and science Nobel laureates were compared to seven national-level androgen indicators; namely androgenic body hair, the length of the CAG repeat on the androgen receptor gene, prostate cancer incidence, male and female 2D:4D finger ratio, and sex frequency and number of partners. The majority of these indicators were associated in the expected direction with per capita number of scientific publications and Nobel prizes. Moreover, several indicators significantly interacted with national-level estimates of intelligence, such that androgen levels are related to measures of the scientific achievement only when the level of intelligence is relatively high. These findings may partly explain the global distribution of scientific productivity, achievements, and Nobel prizes. 相似文献
990.
A male infant, diagnosed as a Sudden Infant Death Syndrome (SIDS) at 5 months, 3 weeks, had been extensively tested as a part of a larger sample in a longitudinal study. The longitudinal sample was comprised of 137 clinically normal neonates, born to intact upper middle-class families, living in a large metropolitan area. A neonatal assessment consisted of 5 hours of polygraphic recordings of heart and respiratory rate during sleep and waking cycles, and 1 hour of behavioral testing. At 3 months of age the infant was observed for 12 hours in the home. Retrospective analyses of these data suggested that: (a) neonatal respiratory behavior during sleep did not distinguish this infant from a sample of control infants; (b) the infant lacked strength in movements requiring the involvement of shoulder and neck muscles (head lift from a prone position); and (c) informal observations by skilled and experienced observers distinguished this infant from the sample of controls. 相似文献