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. 2015 Apr 30;6:504. doi: 10.3389/fpsyg.2015.00504

Table 3.

Associations (Eta-squared) between categorical criterion variables and FAD-GF scores.

Variable Mean GF Scores Eta-squared* p
Mother psychological problem Yes
No
=1.85
=1.82
0.008 0.617
Mother depression Yes
No
=1.95
=1.75
0.002 0.695
Mother anxiety Yes
No
=1.85
=1.94
0.005 0.314
Father psychological problems Yes
No
=1.89
=1.86
0.001 0.962
Father aggressive Yes
No
=2.061
=1.82
002 0.832
Mother marital status Single
Separated
=1.94
=1.85
0.007 0.809
Father marital status Single
Separated
=1.83
=1.85
0.004 0.916
Birth order Sixth born =2.651 0.017 0.437
Family structure Mum and dad
Blended
Mum only
Dad only
Grandparent
Legal guardian
=1.87
=1.83
=1.80
=1.63
=2.041
=1.67
0.005 0.936
Father physical health Yes
No
=1.79
=1.79
0.003 0.757
Mother physical health Yes
No
=1.70
=1.94
0.003 0.678
Family SES Spend more than we
get
Just enough until
payday
Spend left over money
We save a bit
occasionally
We can save a lot
=2.041
=1.85
=1.80
=1.86
=1.83
0.013 0.414

*Conventions for defining eta-squared: 0.01 = small, 0.06 = moderate, 0.15+ = large.

1Scores greater than two represent ‘unhealthy’ family functioning.