Item analysis - Classical test theory (old macros).
Syntax file: rtt9s.sps (sps / 16,77K / 29.09.2009.)
Documents & info: rtt910.pdf (pdf / 169,94K / 29.09.2009.)
Note: I recommend the new macros for CTT and IRT item analysis - Cocoa
Item analysis - Classical test theory (old macros).
Syntax file: rtt9s.sps (sps / 16,77K / 29.09.2009.)
Documents & info: rtt910.pdf (pdf / 169,94K / 29.09.2009.)
Note: I recommend the new macros for CTT and IRT item analysis - Cocoa