100 Table 21 Summary of Reliability for Parent Categories in the Clinic-Referred and Comparison Groups During the Parent Directed Interaction. Parent Category Clinic-Referred Comparison K K Acknowledgment .52 .54 Answer .46 .62 Behavioral Description ** .67 Criticism .54 Direct Command .69 .57 Descriptive/Reflective Question .71 .59 Indirect Command .71 .56 Information Description .58 .48 Information Question .78 .71 Labeled Praise .67 Laugh ** ** Negative Talk .50 No Answer 1.0 .46 No Opportunity for Answer .49 .54 No Opportunity for Compliance .64 .78 Noncompliance .51 .68