Table 1 Coefficients of the model predicting B’s level of prosocial donating at test and retest in the agent condition [95% BCa bootstrap confidence intervals based on 1000 samples].

From: Young children display an increase in prosocial donating in response to an upwards shift in generosity by a same-aged peer

 

b

95% CI for Odds Ratio

Lower

Odds

Upper

Test Phase

Included

Constant

1.45 [−0.83, 4.06]

   

Child A test

0.72* [0.14, 1.34]

1.15

2.06

3.69

B’s age (months)

−0.02 [−0.06, 0.01]

0.95

0.98

1.01

Retest Phase

Included

Constant

−3.30 [−6.12, −0.91]

   

Child A test

−0.65* [−1.41, 0.42]

0.27

0.52

1.00

Child B test

0.32 [−0.38, 1.01]

1.02

1.37

1.09

Child B’s age

0.06** [0.02, 0.10]

   
  1. Note. Test R² = 0.05 (Cox & Snell), 0.06 (Nagelkerke). Model χ²(2) = 9.24, p = 0.010
  2. Note. Retest R² = 0.09 (Cox & Snell), 0.13 (Nagelkerke). Model χ²(3) = 18.22, p < 0.001.
  3. Note. *p < 0.05; **p < 0.01.
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