Table 2.
Eating unhealthy snacks |
Commuting to university by public transport |
Drinking alcohol |
Drinking a second alcoholic drink… |
|||||
---|---|---|---|---|---|---|---|---|
Measure | Minimum–maximum | Mean (SD) | Minimum–maximum | Mean (SD) | Minimum–maximum | Mean (SD) | Minimum–maximum | Mean (SD) |
SRHI-based | ||||||||
SRHI | 1–5.42 | 3.36 (1.35) | 1.33–6.50 | 3.89 (1.53) | 1–4.42 | 2.72 (.97) | 1–5.08 | 2.97 (1.20) |
SRBAI | 1–5.25 | 2.83 (1.42) | 1.00–6.25 | 3.24 (1.57) | 1–4.25 | 2.18 (1.09) | 1–4.75 | 2.34 (1.22) |
Behaviour frequency-based | ||||||||
Typical behaviour frequency | 1–4 | 2.85 (.99) | 1–4 | 3.05 (1.28) | 1–4 | 1.90 (.85) | 1–4 | 3.10 (1.02) |
Actual past behaviour frequency | 0–7 | 3.45 (2.11) | 0–7 | 4.70 (1.87) | 0–7 | 1.80 (1.91) | 0–6 | 1.15 (1.60) |
BFCS: Location* | 1–12 | 5.35 (3.18) | 1–16 | 9.60 (5.62) | 1–12 | 4.15 (2.89) | 1–16 | 7.90 (4.59) |
BFCS: Time* | 1–12 | 4.80 (2.69) | 1–16 | 8.45 (4.44) | 1–12 | 4.75 (2.83) | 1–16 | 8.15 (4.34) |
BFCS: People* | 1–16 | 4.90 (3.65) | 1–16 | 5.25 (4.51) | 1–12 | 4.70 (2.94) | 1–12 | 7.80 (3.33) |
BFCS: Mood* | 1–16 | 6.30 (3.73) | 1–16 | 6.00 (4.10) | 1–9 | 3.95 (2.42) | 1–16 | 7.60 (4.26) |
Note. SRHI = Self-Report Habit Index; SRBAI = Self-Report Behavioural Automaticity Index; BFCS = behaviour frequency × context stability.
BFCS scores calculated by multiplying typical behaviour frequency and cue scores. Descriptives for cues are not reported.