Table 4: Results of ANCOVA on the post-intervention heart rate.

 

Type III sum of squares

df

Root mean square

F

p

η2 partial

Corrected model

4067.038

2

2033.519

307.387

< 0.000

0.854

Interception

109.959

1

109.959

16.621

< 0.000

0.137

Pre-intervention total STAI

3309.668

1

3309.668

500.289

< 0.000

0.827

Intervention group

392.499

1

392.499

59.330

< 0.000

0.361

Error

694.628

105

6.616

 

 

 

Total

538170.000

108

 

 

 

 

Corrected total

4761.667

107

 

 

 

 

R2 adjusted = 0.851