Using a Music Therapy Collaborative Consultative Approach - World ...

positive peer interaction and was quite consistent. All data points were 10% or less with a
range from 0% to 10%. In 13 out of 29, observations no positive peer interaction was
observed. The teacher-mediated intervention (Condition C) resulted in a sudden and acute
increase in the level of data. The intervention increased significantly in positive peer
interaction, though very variable across days. On all observations, Lucas’ percentage of
positive peer interaction was greater than 28%, with a range from 28% to 80%. The majority
of observations lay above 58%. Day on day, positive peer interaction was noted. In the peer-
mediated intervention (Condition D), no apparent change was observed on a consistent basis.
All data points were above 63%, with a range from 63% to 80%. The peer-mediated
intervention (Condition D) resulted in an increased percentage of unsupported positive peer
interaction compared with Condition B, but this change resulted in variable readings as well.
All data points were above 13% , with a range from 13% to 40%. The majority of
observations was above 20%, never deflated back to baseline levels of 0%.
221