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. Author manuscript; available in PMC: 2021 May 12.
Published in final edited form as: Autism Res. 2019 Jun 27;12(9):1399–1410. doi: 10.1002/aur.2159

Table 4.

Model V factor correlations and reliability

Stereotypic Behavior
(Factor I)
SIB
(Factor II)
Compulsive Behavior
(Factor III)
R/S Behavior
(Factor IV)
Reliability
ρ [95% CI]
Factor I - .83 [0.78, 0.86]
Factor II .77 - .90 [0.87, 0.93]
Factor III .79 .62 - .87 [0.84, 0.90]
Factor IV .62 .53 .84 - .95 [0.94, 0.96]
Factor V .76 .65 .78 .79 .88 [0.85, 0.90]

Note. SIB = Self-Injurious Behavior; R/S = Ritualistic/Sameness

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