TABLE 1.

Correlations and descriptive statistics for outcomes in the RCT

Outcome	1	2	3	4	5	6	7
1. Attribution to strategies	—
2. Importance of experimenting	0.46***	—
3. Reliance on high school strategies	−0.15***	−0.32***	—
4. Course belonging	0.32***	0.21***	0.04	—
5. Field belonging uncertainty	−0.17***	−0.03	0.01	−0.48***	—
6. Course grade	0.02	−0.08*	0.06	0.23***	−0.30***	—
7. Continue to next course	0.08*	0.01	0.05	0.14***	−0.31***	0.33***	—
N	674	674	674	682	674	887	917
M	4.14	5.08	3.06	4.85	2.92	3.43	0.76
SD	0.73	0.88	1.36	0.82	1.28	0.77	0.43

*p < 0.050.

***p < 0.001.