The Bell Curve: Intelligence and Class Structure in American Life Page 104
chronic, 194, 196-199
by cognitive class, 193-195
developmental problems and, 229
educational attainment and, 193, 196-197, 198-199
ethnic differences in, 331-332
home environment for child development and, 223-224
illegitimacy and, 186-187, 188-190
low-IQ prevalence and, 376-377
probabilities after birth of first child, 195-196
socioeconomic status and, 195-201
trends in, 192-193
Westingbouse Science Talent Search, 42-43
White, T. H., 532-533
Wilson, James Q., 543, 555
Wilson, William Julius, 522, 555
Wolfinger, Raymond, 258, 259
Wonderlic Personnel Test, 504
Young, Leontine, 213
Zimbabwean sample, 566
Zindi, Fred, 566
