|  | Mean value (SD) | Item–total correlation | Cronbach’s α if item deleted |
---|---|---|---|---|
Item 1 | Social, family relationships | 1.92 (1.04) | 0.34 | 0.74 |
Item 2 | Social, friendships | 2.08 (0.80) | 0.32 | 0.75 |
Item 3 | Social, past-week pleasure | 2.02 (1.30) | 0.32 | 0.75 |
Item 4 | Social, expected pleasure | 2.41 (1.39) | 0.32 | 0.75 |
Item 5 | Vocational, motivation | 2.63 (1.13) | 0.35 | 0.74 |
Item 6 | Vocational, expected pleasure | 3.12 (1.41) | 0.32 | 0.75 |
Item 7 | Recreation, motivation | 2.53 (0.88) | 0.42 | 0.74 |
Item 8 | Recreation, past-week pleasure | 2.73 (0.92) | 0.41 | 0.74 |
Item 9 | Recreation, expected pleasure | 1.98 (1.58) | 0.41 | 0.74 |
Item 10 | Expression, facial | 2.22 (1.10) | 0.46 | 0.73 |
Item 11 | Expression, vocal prosody | 1.77 (1.21) | 0.46 | 0.73 |
Item 12 | Expression, gestures | 2.16 (1.12) | 0.42 | 0.74 |
Item 13 | Expression, speech | 1.57 (1.19) | 0.46 | 0.73 |