| data_HS_1939 | R Documentation |
Raw data for 9 mental ability test scores in 301 seventh- and eighth-grade children, from two schools. The data were provided by Holzinger and Swineford (1939), adapted from the MBESS package.
test1 = Visual perception
test2 = Cubes
test3 = Lozenges
test4 = Paragraph comprehension
test5 = Sentence completion
test6 = Word meaning
test7 = Speeded addition
test8 = Speeded counting of dots
test9 = Speeded discrimination straight and curved capitals
school = 'Grant-White' or 'Pasteur'
data(data_HS_1939)
Holzinger, K., and Swineford, F. (1939). A study in factor analysis: The stability of a bifactor solution. Supplementary Educational Monograph, no. 48. Chicago: University of Chicago Press.
head(data_HS_1939)
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