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Table 7 Median fractions in each cluster of chemistry labs. The ranking of clusters for each code is determined by Dunn’s test with Holm-Bonferroni corrections

From: Characterizing science graduate teaching assistants’ instructional practices in reformed laboratories and tutorials

 

Code

Ranking

Cluster A

The responders

Cluster B

The active lecturers

Cluster C

The initiators

GTA behaviors

TI

C>B>A

0.10

0.20

0.32

1o1-Talk

A=C>B

0.59

0.46

0.68

RtW

B>A=C

0.09

0.12

0.05

D/V

A=B>C

0.05

0.06

0.03

VF

B=C>A

0.04

0.18

0.08

FUp

B>A

0.00

0.00

0.00

PQ

B>A

0.11

0.20

0.13

Student behaviors

SI

A=C>B

0.38

0.24

0.33

1o1-SQ

A=C>B

0.52

0.34

0.49

Lab

A>B

0.76

0.56

0.72

SQ

B=C>A

0.01

0.05

0.07