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. Author manuscript; available in PMC: 2017 Aug 1.
Published in final edited form as: J Clin Exp Neuropsychol. 2016 Apr 10;38(6):672–684. doi: 10.1080/13803395.2016.1149154

Table 1.

Sample Characteristics

Analyzed sample Low Concern Disregard Punishment Insensitivity



(N=337) Low
(N=230)
High
(N=107)
Low
(N=241)
High
(N=96)
N(%) N(%) N(%) χ2 N(%) N(%) χ2







Gender
  Males 152 (45.1%) 109 (47.4%) 43 (40.2%) 105 (43.6%) 47 (49.0%)
  Females 185 (54.9%) 121 (52.6%) 64 (59.8%) 1.53 136 (54.6%) 49 (51.0%) 0.81
N(%) N(%) N(%) χ2 N(%) N(%) χ2







Ethnicity/Race
  African-American 152 (45.1%) 104 (45.2%) 48 (44.9%) 107 (44.4%) 45 (46.9%)
  European-American 74 (31.5%) 42 (18.3%) 32 (29.9%) 49 (20.3%) 25 (26.0%)
  Hispanic 106 (22.0%) 79 (34.3%) 27 (25.2%) 80 (33.2%) 26 (27.1%)
  Other 5  (1.5%) 5  (2.2%) 0  (0%) 8.77* 5  (2.1%) 0  (0%) 3.92
N(%) N(%) N(%) χ2 N(%) N(%) χ2







Socio-economic factors
  Employed mother 181 (53.9%) 124 (45.2%) 57 (53.8%) <.01 129 (53.8%) 52 (46.9%) <.01
  Mother Ed <= HS 70 (21.2%) 48 (45.2%) 22 (20.8%) 0.02 50 (21.2%) 20 (46.9%) <.01
  Living in poverty 156 (46.3%) 107 (45.2%) 49 (45.8%) 0.02 105 (43.6%) 51 (46.9%) 2.52
  Married/cohabitating 221 (65.6%) 149 (64.8%) 72 (67.3%) 0.20 164 (68.1%) 57 (59.4%) 2.23
M (SE) M (SE) M (SE) F M (SE) M (SE) F







Differential Ability Scales 99.47 (0.98) 99.31 (1.05) 95.57 (1.98) 2.79 99.33 (1.04) 95.34 (2.02) 3.08
Child-Directed Aggression 7.98 (0.66) 7.30 (0.81) 9.43 (1.17) 2.24 6.58 (0.64) 11.47 (1.65) 11.35*
*

p<.05,

SE=standard error