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50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

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Peer reviewed Peer reviewed
ERIC Number: EJ156024
Record Type: CIJE
Publication Date: 1976
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Differences in the Vigilance Performance of Highly Active and Normal Second-Grade Males Under Four Experimental Conditions
Kirchner, Grace L.
Journal of Educational Psychology, 68, 6, 696-701, Dec 76
Highly active second-grade boys made fewer correct detections in a 48-minute vigilance task than did their normal peers. Detection efficiency was inversely related to interval length, and this effect was more pronounced for the highly active group. (RC)
Publication Type: N/A
Education Level: N/A
Audience: N/A
Language: N/A
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Vigilance