Table 5.

Percentage of videos with agreement between trial-by-trial and Likert Scale coding for individual pivotal response training components

Component	TBT to 5-point LS		TBT to 3-point LS				5-point to 3-point
	Percentage of exact agreement	Mastery criteria met agreement (%)	Krippendorff’s alpha (Kα)	Percentage of exact agreement	Mastery criteria met agreement (%)	Krippendorff’s alpha (Kα)	Percentage of exact agreement	Mastery criteria met agreement (%)	Krippendorff’s alpha (Kα)
Student attention	100.0	100.0	1.0	72.2	72.2	0.09	72.2	72.2	0.09
Clear cue	100.0	100.0	1.0	83.3	83.3	0.29	83.3	83.3	0.29
Developmental appropriate	100.0	100.0	1.0	83.3	83.3	0.30	83.3	83.3	0.30
Shared control	100.0	100.0	1.0	66.7	66.7	− 0.16	63.9	63.9	− 0.19
Maintenance/acquisition	94.4	100.0	.98	50.0	63.9	0.46	44.4	69.4	0.46
Turn taking	100.0	100.0	1.0	55.6	63.9	0.49	27.8	47.2	0.12
Contingent consequences	100.0	100.0	1.0	72.2	72.2	− 0.13	55.6	55.6	− 0.15
Reinforcement of appropriate behavior	100.0	100.0	1.0	66.7	75.0	0.59	38.9	52.8	0.15
Direct reinforcement	100.0	100.0	1.0	72.2	75.0	0.08	55.6	66.7	0.56
Reinforcement of attempts	100.0	100.0	1.0	44.4	52.8	0.24	61.1	63.9	< − 0.01

LS Likert Scale