Experimental Groupings

N

Mean

SD

T

p

Students' Pre-Test Scores

LBII Group

112

9.5089

2.30938

.009

>.05

CTM Group

82

10.4756

3.78504

Students Post-Test Scores

LBII Group

112

13.5179

2.99844

5.42*

<.05

CTM Group

82

11.4146

3.20860