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Table 1 Sample characteristics and groups comparisons

From: Personality as a mediator of autistic traits and internalizing symptoms in two community samples

 

Student

N = 101

MTurk

N = 371

Group Statistics

p

Age (years)

19.95 ± 3.25

38.49 ± 11.67

t(470) = 15.79

 < 0.0001*

Gender (M/F)

36/65

160/210^

χ2(2) = 2.16

0.34

Race (C/AA/A/O/NR)

83/10/3/4/1

315/30/22/1/3

χ2(5) = 13.72

0.02*

Ethnicity (H/NH/NR)

12/84/5

26/341/4

χ2(2) = 9.26

0.01*

Abbreviated Raven’s IQ (percentile)

30.43 ± 21.32

38.18 ± 23.98

t(470) = 2.95

0.003*

Neuroticism (T score)

55.76 ± 11.44

49.33 ± 15.08

t(470) = − 3.99

 < 0.0001*

Extraversion (T score)

53.38 ± 11.07

46.92 ± 14.43

t(470) = − 4.17

 < 0.0001*

Openness (T score)

52.56 ± 9.94

56.15 ± 12.02

t(470) = 2.75

0.01*

Agreeableness (T score)

51.44 ± 10.61

51.59 ± 14.44

t(470) = 0.10

0.92

Conscientiousness (T score)

48.05 ± 10.54

53.10 ± 11.89

t(470) = 3.88

 < 0.0001*

DASS-Depression

9.05 ± 10.45

7.42 ± 10.10

t(470) = − 1.42

0.16

DASS-Anxiety

9.88 ± 8.73

4.70 ± 6.64

t(470) = − 6.48

 < 0.0001*

DASS-Stress

12.38 ± 9.41

8.75 ± 8.58

t(470) = − 3.68

 < 0.0001*

SRS Total (T score)

55.17 ± 8.15

53.99 ± 10.50

t(470) = − 1.05

0.30

  1. M, Male; F, Female; C, Caucasian; AA, African American; A, Asian; O, Other; NR, Not Reported; H, Hispanic/Latino(a); NH, Non-Hispanic/Latino(a)
  2. * p < 0.05
  3. ^ one participant did not report gender