Table 2.
Pre- and Post-CM Training Scores of Probation Officers
| Training Measure | In-Person | Online | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
| |||||||||||
| Paired t-test | Paired t-test | Independent Samples t-test | |||||||||
|
|
|||||||||||
| M | SD | t(df) | p | M | SD | t(df) | p | t | df | p | |
|
|
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| CM Knowledge | |||||||||||
| Pre-test | 68% | .11 | 61% | .15 | |||||||
| Post-test | 81% | .09 | −4.31 (15) | .001 | 63% | .15 | −4.75 (26) | .64 | |||
| Protocol Quiz | 77% | .17 | 51% | .15 | 6.03 | 51 | .000 | ||||
| Role Play (CMCS) | |||||||||||
| CM specific | 5.66 | .34 | 5.46 | .33 | 1.85 | 39 | .073 | ||||
| General | 5.64 | .46 | 5.82 | .50 | −1.14 | 39 | .261 | ||||
CM = Contingency Management; CMCS = Contingency management competence scale.