Table 2.  Sample descriptive statistics for cluster 1 and 2, and mean differences (t-test).
 

Cluster 1
(n = 229)
“High motivation”

Cluster 2
(n = 200)
“Low motivation”

T-test

  

Measure Scores

M

SD

M

SD

t

p

df

IM

3.74

.63

2.41

.73

19.93

<.001

394.31

Identified regulation

3.58

.68

2.17

.69

21.24

<.001

427

Introjected regulation

3.89

.65

2.67

.73

18.16

<.001

427

External regulation

3.19

.75

1.91

.61

19.18

<.001

427

Amotivation

1.89

.95

1.79

.84

1.17

.224

427

Enjoyment

3.92

.91

2.91

1.11

7.95

<.001

380.22

State anxiety

2.15

.74

2.01

.84

2.02

.034

427

Physical activity

3.98

1.84

3.34

1.90

3.66

<.001

427