. Author manuscript; available in PMC: 2012 Sep 22.

Published in final edited form as: J Int Neuropsychol Soc. 2011 May;17(3):431–444. doi: 10.1017/S1355617711000233

Table 2.

Math outcomes at 36 and 60 months of age for spina bifida and control groups

Task	SB			Control
Task	n	M	SD	n	M	SD
36 Months of age
TEMA-2 Math Quotient^*	51	81.47	10.61	51	91.96	13.43
TEMA-2 Experimental Score^*	51	10.90	10.20	51	18.12	12.48
60 Months of age
Counting Principles^*	41	10.17	4.12	49	13.55	3.87
Oral Counting^*	45	25.84	18.08	53	45.85	32.92
SB-IV Quantitative^*	29	7.07	3.20	53	9.45	4.15
Small set object-based arithmetic	43	3.65	1.41	53	3.79	1.43
Large set object-based arithmetic^*	42	2.55	2.10	51	3.69	2.21

Note.

Denotes a significant group difference after covarying for the effect of SES; SB-IV = Stanford-Binet Intelligence Scales, Fourth Edition.