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Table 6 Narrative analysis of 472 randomly selected comments on the performance of the same number of teaching assistants (TAs) (n = 324 comments for male TAs, n = 148 comments for female TAs)

From: Gender patterns in engineering PhD teaching assistant evaluations corroborate role congruity theory

Comment Theme (total #of comments in data subset)

% Male TAs received comments

% Female TAs received comments

Fishers Exact p (2-tailed) Male vs Female comments*

% Positive Comments for Male TAs

% Negative Comments for Male TAs

%Positive Comments for Female TAs

%Negative Comments for Female TAs

Fishers Exact p (2-tailed) Male vs. Female (pos vs.neg)*

Communication of content (306)

62.04

70.27

**0.0203

80.09

18.90

89.42

8.65

****0.036

Supportiveness (228)

44.14

56.76

***0.023

92.30

7.69

90.36

9.52

0.366

Verbal/written skills (152)

32.45

27.70

0.364

67.57

32.43

79.73

29.27

0.845

General TA quality (126)

29.32

20.95

0.060

100.00

0.00

100.00

0.00

1.000

Knowledge (116)

23.77

25.68

0.786

96.10

3.90

94.73

5.26

1.000

Pedagogy (85)

19.44

14.86

0.192

60.32

39.68

77.27

22.72

0.199

Enthusiasm (56)

10.18

15.54

0.177

78.79

21.21

86.96

13.04

0.500

Preparedness (50)

10.80

10.13

0.317

57.17

42.86

33.33

66.66

0.217

Fairness (18)

4.32

2.70

0.785

64.29

35.71

50.00

50.00

1.000

Confidence (8)

1.23

2.70

0.360

0.00

100.00

25.00

75.00

1.000

Fun/humor (4)

0.93

0.68

1.000

100.00

0.00

100.00

0.00

1.000

  1. Note that comment themes are listed in order of number of comments in each category. Percent negative and positive comments for male and female TAs are reported in proportion to the total number of male and female TAs in the narrative sample. Uncorrected Fishers Exact values are reported. Holms-Bonferroni correction was applied. See footnote
  2. *When Holms-Bonferroni correction for multiple comparisons is applied to uncorrected Fishers exact p-values (< 0.05), none of the corrected comparisons meet the p < 0.05 criteria for statistical significance. Corrected values for comparison: **0.223, ***0.230, ****0.396