Klaus F. Riegel
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View article: The pooling of longitudinal studies on the psychology of aging
The pooling of longitudinal studies on the psychology of aging Open
This report describes the pooling of 5 longitudinal studies conducted during the last 20 years in West Germany. The pooling provides the following improvements: By increasing the number of participants the reliability and precision of the …
View article: DIALECTIC OPERATIONS: THE FINAL PERIOD OF COGNITIVE DEVELOPMENT1
DIALECTIC OPERATIONS: THE FINAL PERIOD OF COGNITIVE DEVELOPMENT1 Open
Arguments for an extension of Piaget's theory of cognitive development have been derived from philosophical and historical consideration of modern natural sciences. Implicit contradictions, which characterize these sciences as well as comm…
View article: LANGUAGE AS LABOR: SEMANTIC ACTIVITIES AS THE BASIS FOR LANGUAGE DEVELOPMENT
LANGUAGE AS LABOR: SEMANTIC ACTIVITIES AS THE BASIS FOR LANGUAGE DEVELOPMENT Open
Most inquiries into early child development emphasize the undifferentiated state of the organism and his embeddedness in the environment.Development, subsequently, is considered as a differentiation of objects and, more basically, of the s…
View article: A STUDY OF INTER‐ AND INTRALINGUAL ASSOCIATIONS IN ENGLISH AND GERMAN<sup>1</sup>
A STUDY OF INTER‐ AND INTRALINGUAL ASSOCIATIONS IN ENGLISH AND GERMAN<sup>1</sup> Open
Free associations and eight types of restricted associations were obtained to 40 nouns from 24 American students of German under four conditions: EE, GG, EG and GE (where English (E) and German (G) are stimulus and response languages, resp…
View article: Varia
Varia Open
A total of 37 Symposia were held: 10 on " Biological and Physiological Problems of Psychology ", 27 on " General Problems of Psychology ", 5 on " Problems of Mental Development", and 5 on " Problems of Social Psychology".In most cases Sovi…