Statistical Analysis for Education and Psychology Researchers

List of Figures

1.1 Effect of teacher confounded with treatment (group) 11

1.2 Effect of teacher controlled 12

1.

Two-way (unrelated) completely crossed factorial design

(one-factor ‘sex’ with two levels and one-factor ‘method’

with three levels)

13

1.4 Statistical guidelines for planning a quantitative study 16

3.1 Coding sheet for children’s reasoning ability data set 36

3.2 Example of a data file, data set child1.dat 38

3.3 Example SAS programme using PROC COMPARE 40

3.

Log file for the PROC COMPARE programme

41-

43

3.5 Output for the PROC COMPARE programme 43

3.

Example SAS programme to produce a data listing, for the

data child

46

3.7 SAS output from PROC PRINT, for the data child1 46

3.

Example SAS programme for a frequency count using

PROC SUMMARY

47

3.9^ SAS output from PROC SUMMARY, data=child1^47