A randomised controlled trial of a computerised intervention for children with social communication difficulties to support peer collaboration

This evaluation of the intervention shows promise. At post-test, the children who had received the intervention, by comparison to the control group who had not, showed significant gains in their scores on the Test of Pragmatic Skills (p = .009, effect size r = −.42), a significant improvement in their performance on the computer game (p = .03, r = −.32) and significantly greater use of high-quality questioning during collaboration (p < .001, r = −.60). Furthermore, the children who received the intervention made significantly more positive statements about the game and about their partners (p = .02, r = −.34) suggesting that the intervention increased their confidence and enjoyment.