title:
Raw data from Holzinger-Swineford
as entered by the students of Muthen's Fall 1993
UCLA Education 210E class:
Grades VII and VIII of the
Grant-White elementary school in Forest Park, Illinois
n=145
The 24 tests and the 2 revised/new tests.
Gender, grade, and age information
Sources:
Holzinger, K. J. & Swineford, F. (1939).
A study in Factor Analysis: The Stability of a Bi-Factor
Solution. Supplementary Educational Monographs.
Chicago, Ill.: The University of Chicago.
Harman, H.H. (1976). Modern Factor Analysis.
Third Edition. Chicago: The University of Chicago Press
data:
file is holzingr.dat;
format is
f3,2f2,f3,2f2/3x,13(1x,f3)/3x,13(1x,f3);
variable:
names are id female grade agey agem school
visual cubes paper flags general paragrap
sentence wordc wordm addition code counting straight wordr
numberr figurer object numberf figurew deduct
numeric problemr series arithmet paperrev flagssub;
! id is student record; these data are the n=145 students
! in records 201-351 given in the 1939 monograph.
! agey is age in years, agem is age in months.
! school = 0 is Grant-White
! flags = lozenges
usev are visual cubes paper flags general paragrap
sentence wordc wordm addition code counting straight
wordr numberr figurer object numberf figurew;
useobs = school eq 0;
Define:
visual = visual/sqrt(47.471);
cubes = cubes /sqrt(19.622);
paper = paper /sqrt(7.908);
flags = flags/sqrt(68.695);
general = general/sqrt(134.970);
paragrap = paragrap/sqrt(11.315);
sentence = sentence/sqrt(21.467);
wordc = wordc/sqrt(28.505);
wordm = wordm/sqrt(62.727);
addition = addition/sqrt(561.692);
code = code/sqrt(275.759);
counting = counting/sqrt(437.752);
straight = straight/sqrt(1362.158);
wordr = wordr/sqrt(116.448);
numberr = numberr/sqrt(56.496);
figurer = figurer/sqrt(45.937);
object = object/sqrt(20.730);
numberf = numberf/sqrt(20.150);
figurew = figurew/sqrt(12.845);
Analysis:
estimator = bayes;
process = 2;
fbiter = 20000;
Model:
spatial by visual* cubes paper flags;
verbal by general* paragrap sentence wordc wordm;
speed by addition* code counting straight;
memory by wordr* numberr figurer object numberf figurew;
spatial-memory@1;
spatial by addition straight object;
Output:
tech1 tech8 stdyx;
Plot:
type = plot2;