Improving Student Ability in Interpreting Visual Sources through Action Research, pp. 9 of 14

Table 1: Summary of Results (n=93)

Classes

Pre-test mean

Pre-Test Standard Deviation

Post-test mean

Post-Test Standard Deviation

p-value

Data Analysis

A (n=15)

3.13

0.74

3.87

0.92

0.0228 

Statistically significant

B (n=18)

2.83

1.54

4.67

1.53

0.0004

Extremely statistically significant

C (n=24)

3.17

1.01

3.25

1.33

0.7140

Not statistically significant

D (n=38)

3.87

1.14

4.58

1.03

0.0066

Very statistically significant

E (n=33

3.39

0.83

4.61

1.12

0.0001 

Extremely statistically

F (n-22)

3.85

0.21

3.73

0.88

0.2607 

Not statistically significant

Total (n=150)

3.46

1.05

4.17

1.24

0.0001

Extremely statistically significant

Express level classes

3.72

0.92

4.37

1.08

0.0001 

Extremely statistically significant. 

Normal level classes

3.05

1.13

3.86

1.41

0.0002 

Extremely statistically significant. 

Related Teaching Materials

AttachmentSize
annex1.85 MB

An Inspiring Quote

"[Open-mindedness] includes an active desire to listen to more sides than one; to give heed to facts from whatever source they come; to give full attention to alternative possibilities; to recognize the possibility of error even in the beliefs that are dearest to us."

~ John Dewey, How We Think

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