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Correlations between the change variables and peers’ demographics
| Sex | Grade level | Family affluence | |
|---|---|---|---|
| Changes in peers’ intrinsic motivation | .07 | .22* | −.17 |
| Changes in peers’ social support | −.26* | .19† | .17 |
| Changes in peers’ injunctive norms | −.08 | .26* | .17 |
| Changes in peers’ descriptive norms | −.07 | .08 | −.12 |
Note. † p < .10, * p < .05, ** p < .01
