Table 3.

Stanford-Binet Subtest Means, SDs, Ranges, % Above the Mean, and Cell Sizes.^*

Subtest	Mean (SD)**	Range	SS ≥ 10	(n)
Vocabulary	8.5 (2.5) [46.1/6.7]	4–15	30%	(40)
Quantitative	8.7 (2.4) [46.5/6.3]	4–14	32%	(38)
Bead Memory	7.5 (2.7) [43.3/7.1]	1–14	16%	(39)
Sentence Memory	9.0 (2.3) [47.2/6.1]	4–14	32%	(37)
Comprehension	8.1 (2.2) [44.8/5.9]	4–13	23%	(39)
Visual Reasoning	8.5 (3.3) [47.4/6.1]	5–14	36%	(39)
Pattern Analysis	7.9 (2.3) [44.5/6.1]	3–12	22%	(36)
Digit Memory	9.2 (2.1) [47.9/5.5]	6–12	44%	(16)***

^*Note. ages 5.2–12.9, N = 40

^**original S-B means/SDs in [ ], mean = 50, SD = 8

^***Digit Memory subtest entry level is typically 8+ years