Group control | Experimental vs. control | |||
---|---|---|---|---|
Score difference | Â | Science & ETE teachers | Science teachers | ETE teachers |
Pretest/Posttest | W | 348 | 98.5 | 77 |
p value | .04823 | .03291 | .2942 | |
Effect size | .2889 | .4593 | .1407 | |
Posttest/ Delayed | W | 328 | 99.5 | 62.5 |
p value | .1096 | .02945 | .6292 | |
Effect size | .2148 | .4741 | .07407 | |
Pretest/ Delayed | W | 356 | 111 | 68.5 |
p value | .03404 | .005058 | .4881 | |
Effect size | .3185 | .6444 | .01481 |