Table 1 Demographic and work-related characteristics: comparison between negative and positive groups.

From: AI feedback and workplace social support in enhancing occupational self-efficacy: a randomized controlled trial in Japan

Variable

Negative group

Positive group

Statistical comparison

n

48

54

 

Average age

41.23

42.22

t(99.96) = − 0.66, p = .51

Gender

χ2(1) = 0.32, p = .57

 Male

60.4% (29)

52.8% (28)

 

 Female

39.6% (19)

47.2% (25)

 

Position

χ2(5) = 4.76, p = .45

 Executive/officer

6.5% (3)

11.1% (6)

 

 Department head

4.3% (2)

1.9% (1)

 

 Section chief

8.7% (4)

9.3% (5)

 

 Supervisor/team leader

19.6% (9)

7.4% (4)

 

 Staff

52.2% (24)

55.6% (30)

 

 Other

8.7% (4)

14.8% (8)

 

Employment status

χ2(4) = 0.29, p = .99

 Full-time employee

54.2% (26)

50.0% (27)

 

 Contract employee

4.2% (2)

3.7% (2)

 

 Temporary employee

2.1% (1)

1.9% (1)

 

 Part-time/hourly worker

10.4% (5)

13.0% (7)

 

 Self-employed

29.2% (14)

31.5% (17)

 

Household income

690.24

583.72

t(79.50) = 1.46, p = .15

Weekly working hours

40.59

35.48

t(92.93) = 1.90, p = .06

AI chatbot usage

χ2(4) = 3.60, p = .46

 Never use (no experience)

22.9% (11)

18.5% (10)

 

 Rarely use (a few times a year)

43.8% (21)

31.5% (17)

 

 Sometimes use (a few times a month)

25.0% (12)

33.3% (18)

 

 Often use (a few times a week)

6.3% (3)

14.8% (8)

 

 Very often use (almost daily)

2.1% (1)

1.9% (1)