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On the use of the G...
On the use of the G index in O-, P-, R-. S-, and T-analyses
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- Vegelius, Jan (författare)
- Uppsala university
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- Edvardsson, Bo, 1944- (författare)
- Örebro universitet,Akademin för juridik, psykologi och socialt arbete
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(creator_code:org_t)
- 1979
- 1979
- Engelska.
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Ingår i: Educational and Psychological Measurement. - 0013-1644 .- 1552-3888. ; 39:4, s. 707-710
- Relaterad länk:
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https://urn.kb.se/re...
Abstract
Ämnesord
Stäng
- The possibility of using the G index and its generalizations in the six basic factor analytic designs is discussed. For O- and Q-analyses G should be used if there is no mutual direction of all the variables, as G is invariant over variable reflection. In all the six designs G should also be used if the scale centre is more suitable as a reference point than the mean value.
Ämnesord
- SAMHÄLLSVETENSKAP -- Psykologi (hsv//swe)
- SOCIAL SCIENCES -- Psychology (hsv//eng)
- NATURVETENSKAP -- Matematik -- Sannolikhetsteori och statistik (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Probability Theory and Statistics (hsv//eng)
Nyckelord
- G index
- factor analysis
- factor analytic designs
- response scale
- correlation
- measurement
- variable reflection. variable direction
- invariance
- Psychology
- Psykologi
- Statistics
- Statistik
- Psykologi
- Psychology
- Statistics
- Statistik
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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