Table 4.

Inter-task correlations.

	2	3	4	5
1. Reward responsivenessa	0.22*	0.02	−0.03	−0.14
2. Reward expectancyb	–	0.03	−0.15	0.10
3. Reward valuationc		–	0.21*	−0.10
4. Effort valuationd			–	0.14
5. Action selection/Decision makinge				–

Significant correlations (in bold font) are denoted by

^*p < 0.05.

See Table 2 for abbreviations.