Stability of Edwards Personal Preference Schedule Need Scale Scores and Profiles Over a Seven-week Interval

Stability of Edwards Personal Preference Schedule Need Scale Scores and Profiles Over a Seven-week Interval

Author: Lawrence K. Waters

Publisher:

Published: 1967

Total Pages: 20

ISBN-13:

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Seven-week test-retest correlations were obtained for need scale scores and individual need profiles for a sample of pre-flight students. The coefficients for need scales were in the 50's and 60's (2 of 15 were below .50). Mean scores on 7 of the need scales changed significantly over the seven-week intertest interval. Of the 74 individual profile correlations, 64 were significant; the median value was .75. There was some evidence that low profile stability was related to a low consistency score on one or both administrations. The test-retest data were compared with other reliability studies of the Personal Preference Schedule. (Author).


Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports

Author:

Publisher:

Published: 1968

Total Pages: 1252

ISBN-13:

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Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.


Reports

Reports

Author: Naval School of Aviation Medicine (U.S.)

Publisher:

Published: 1967

Total Pages: 326

ISBN-13:

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