Initial Development of the Early Intensive Behavioral Intervention Parental Self-Efficacy Scale: A Pilot Study

Table 1

Means and ranges for scale item scores.

Statistic	M	Lowest	Highest
Mean item scores	5.88	3.98	6.68
Standard deviations	1.17	0.63	1.75
Variances	1.44	0.39	3.06
Ranges	5.41	3	6
Minimum scores	1.59	1	4
Maximum scores	7.00	7	7

Note. M: mean score.