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Table 8 Year of publication

From: A meta-analytic investigation of the impact of middle school STEM education: where are all the students of color?

Year

# Effect size estimates

Overall effect

SE

Lower

Upper

p

2011

3

0.06

0.09

− 0.11

0.23

0.49

2012

3

0.59

0.10

0.40

0.79

0.00

2014

5

0.32

0.27

− 0.21

0.82

0.24

2015

2

− 0.50

0.10

− 0.69

− 0.31

0.00

2016

8

1.71

0.59

0.55

2.87

0.00

2018

1

0.22

0.30

− 0.37

0.82

0.46

2019

5

0.80

0.15

0.50

1.10

0.00

2020

6

0.86

0.28

0.31

1.41

0.00

2021

8

0.67

0.04

0.60

0.74

0.00

2022

1

− 0.81

0.31

− 1.43

− 0.20

0.01