Autistic children at risk of being underestimated: school-based pilot study of a strength-informed assessment

Table 2 Age and scores of nine autistic participants able to complete any WISC-IV subtest, or Leiter-R

Participant	Age	Block design	Matrix reasoning	Picture concepts	Coding	PRI	Leiter-R (standard; pc)	RCPM (raw; pc)
1	10:3	10	3	1	3	66	79; 8	29; 63
2	9:2	8	7	-	-	-	93; 32	31; 83
3	7:2	15	10	-	-	-	-	27; 90
4	10:4	5	1	-	-	-	61; 0.5	22; 19
5	7:6	-	11	-	-	-	84; 14	29; 90
6	9:3	-	12	-	-	-	-	32; 83
7	9:5	-	-	-	-	-	69; 2	8; <5
8	8:8	-	-	-	-	-	56; 0.2	13; 7
9	11:2	-	-	-	-	-	45; 0.01	16; <5

Note: Age is years:months. Standardized WISC-IV subtest (M = 10; SD = 3) and PRI (M = 100; SD = 15) scores were obtained using Canadian norms. Leiter-R (Visualization and Reasoning Battery) scores (M = 100; SD = 15; percentiles) were obtained using American norms. PRI, Perceptual Reasoning Index; RCPM, Raven’s Colored Progressive Matrices; pc, percentile.

ISSN: 2040-2392