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. Author manuscript; available in PMC: 2012 Mar 5.
Published in final edited form as: Biol Psychol. 2008 May 13;80(1):130–147. doi: 10.1016/j.biopsycho.2008.04.017

Table 1.

Vocabulary subgroup scores on reading and language battery

Vocab group ND vocaba (compos.) ND comp (compos.) Author checklist (d′) Spelling (d′) Decoding (d′) Phonological awareness (% accuracy) Raven’s matrices (compos.)
Strong (n = 13) 68.06 (7.55) 25.94 (4.71) 1.78 (.58) 2.23 (.36) 2.43 (.74) .78 (.25) .66 (.21)
Average (n = 10) 43.84 (9.71) 20.88 (6.63) 1.26 (.38) 1.90 (.26) 2.03 (.40) .80 (.68) .65 (.21)
Weak (n = 11) 15.45 (5.61) 10.47 (6.35) .85 (.39) 1.48 (.33) 1.77 (.81) .68 (.13) .60 (.21)

Standard deviations for each measure are given in parentheses.

a

Subgroups defined on this criterion.