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. Author manuscript; available in PMC: 2018 Jan 1.
Published in final edited form as: J Exp Anal Behav. 2017 Jan;107(1):151–160. doi: 10.1002/jeab.235

Table 1.

Participant Demographics

Characteristic Control
(n = 65)
Dual Substance
(n = 51)
AUDIT Score (Mean, SD) 3.338, 2.340 17.647, 7.962
FTCD Score (Mean, SD) 0.861, 1.261 5.803, 1.575
Age (Mean, SD) 34.461, 12.537 32.960, 7.402
Employment Status
  Working full time 43 42
  Working part time 12 3
  Not working 2 3
  Other 8 3
Sex
  Male 31 33
  Female 34 18
Race
  Caucasian 54 47
  Black 4 3
  American Indian 2 2
  Asian 7 2
Ethnicity
  Hispanic 4 5
  Non Hispanic 61 46
Education
  Finished high school or received GED 7 11
  Some College 25 15
  Bachelor's degree 27 23
  Advanced degree (e.g., Masters or Doctorate) 6 2
Household Income
  $1–$30,000 13 14
  $30,001–$60,000 34 21
  $60,001 or more 18 16
Marital Status
  Single 21 24
  Married 27 19
  Other 17 8