Table 2 Linear regression models for the proportion of in-camp time spent at play or childcare and domestic activities.

From: Development of social learning and play in BaYaka hunter-gatherers of Congo

 

Model 1: Play

Model 2: Childcare and domestic activities

Model 3: Childcare and domestic activities

Coefficient (SE)

P value

Coefficient (SE)

P value

Coefficient (SE)

P value

Age

−0.01 (0)

<0.001

0.01 (0.00)

<0.001

0.01 (0)

<0.001

Sex (male)

0.1 (0.03)

<0.01

−0.07 (0.02)

<0.001

0.05 (0.03)

0.10

Age * Sex (male)

    

−0.01 (0)

<0.001

N

96

 

96

 

96

 

Adjusted R-squared

0.18

 

0.27

 

0.42

 
  1. Including the Age * Sex interaction term significantly increased the model fit (for Models 2–3: P[χ21 > 24.24] < 0.001). Coefficient is the regression coefficient obtained from the model, and SE is its standard error.