Term^

Science Interest Before

Science Interest After

Science Confidence Before

Science Confidence After

Science Understanding Before

Science Understanding After

Mission Understanding Before

Mission Understanding After

Spring 2013

3.10

4.03

3.19

4.13

2.81

4.25

1.69

4.06

Standard dev.

1.18

0.93

0.81

0.78

0.88

0.66

0.91

0.75

Change*:

0.93

0.94

1.44

2.38

t-test p-value^%:

0.000

0.000

0.000

0.000

January 2014

2.61

3.85

2.08

3.42

2.62

3.77

2.12

3.92

Standard dev.

1.13

0.70

1.17

0.57

0.96

0.58

1.05

0.83

Change*:

1.24

1.35

1.15

1.81

t-test p-value^%:

0.000

0.000

0.000

0.000

Spring 2014

3.08

3.69

2.46

3.31

2.85

3.77

2.15

4.00

Standard dev.

0.99

0.62

1.28

0.99

1.10

0.89

0.95

0.68

Change*:

0.62

0.85

0.92

1.85

t-test p-value^%:

0.055

0.009

0.002

0.000