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. Author manuscript; available in PMC: 2022 Oct 14.
Published in final edited form as: Dev Psychobiol. 2022 Mar;64(3):e22257. doi: 10.1002/dev.22257

Table 1.

Sociodemographic Characteristics of Parents

Mother Father
Age M (SD, range) 36.76 38.30
(4.17, 28.61–48.68) (5.08, 30.87–52.27)
Caucasian ethnicity 94.1 % 79.4 %
Highest completed Educational level % (Frequency)
 Lower than High School degree 0 (0) 2.9 (2)
 High School graduate 2.9 (2) 7.4 (5)
 Degree in college 45.6 (31) 44.1 (30)
 Master’s degree 42.6 (29) 25 (17)
 Doctoral degree 7.4 (5) 10.3 (7)
 Missing 1.5 (1) 10.3 (7)
Employment % (Frequency)
 Working 75 (51) 85.3 (58)
  Not working 23.5 (16) 2.9 (2)
  Missing 1.5 (1) 11.8 (8)
Working Status % (Frequency)
 Full-time 45.6 (31) 82.4 (56)
 Part-time 27.9 (19) 2.9 (2)
  Unemployed/Other 25 (17) 4.4 (3)
  Missing 1.5 (1) 10.3 (7)

Notes. SD= standard deviation, M =Mean