Table 1 Demographic information (N = 50).

From: Lack of concordance among infant social attention measures

 

Mean (SD)a

[Min; Max]

N females (%)

28 (56.0%)

Age (in days) at assessment

301.58 (8.48) [288; 320]

Family incomeb

6.68 (2.04) [2; 10]

Maternal education levelc

4.72 (0.76) [3; 6]

Paternal education levelc

4.56 (1.07) [1; 6]

Number of children in the household

1.60 (0.78) [1; 4]

  1. a Except for N females, which shows the frequency.
  2. b Family income per month. Scale 1–10 where 1 = < 20 K, 2 = 20–29 K, 3 = 30–39 K, 4 = 40–49 K, 5 = 50–59 K, 6 = 60–69 K, 7 = 70–79 K, 8 = 80–89 K, 9 = 90–99 K and 10 = > 100 K (SEK).
  3. c Education level, on a scale from 1 to 6, where 1 = Primary, 2 = 2-year Secondary, 3 = 3-4-year Seconday, 4 = Up to 2 years of University/Higher vocational education, 5 = Bachelor’s degree/Master’s degree/Higher vocational education, and 6 = Licentiate/doctoral degree.