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Table 3 Associations between the process indicators and changes in behavioural determinantsa

From: Unravelling the effect of the Dutch school-based nutrition programme Taste Lessons: the role of dose, appreciation and interpersonal communication

  Dose Appreciation (teacher) Appreciation (children) Interpersonal communication
1st follow-up – baseline (N = 338) 2nd follow-up – baseline (N = 249) 1st follow-up – baseline (N = 338) 2nd follow-up – baseline (N = 249) 1st follow-up – baseline (N = 296) 2nd follow-up – baseline (N = 206) 1st follow-up – baseline (N = 296) 2nd follow-up – baseline (N = 205)
β (SE) β (SE) β (SE) β (SE) β (SE) β (SE) β (SE) β (SE)
Knowledge 0.02 (0.09) −0.01 (0.10) −0.06 (0.04) −0.09 (0.04) −0.01 (0.02) 0.01 (0.02) 0.02 (0.01)* 0.00 (0.01)
Awareness 0.56 (0.28) 0.37 (0.41) −0.24 (0.12) −0.40 (0.16) 0.12 (0.05)* 0.12 (0.07) 0.09 (0.04)* 0.09 (0.05)
Skills 0.00 (0.13) 0.05 (0.17) 0.05 (0.05) −0.03 (0.09) −0.02 (0.03) 0.00 (0.04) 0.00 (0.02) 0.00 (0.03)
Attitude −0.05 (0.26) −0.48 (0.32) −0.24 (0.09)* −0.16 (0.17) 0.10 (0.05) 0.20 (0.07)** 0.18 (0.04)*** 0.16 (0.06)**
Emotion 0.10 (0.25) 0.41 (0.33) −0.15 (0.10) −0.14 (0.16) 0.13 (0.05)** 0.13 (0.07) 0.20 (0.04)*** 0.09 (0.06)
Subjective norm – classmates 0.27 (0.37) 0.01 (0.50) −0.12 (0.16) −0.46 (0.22) 0.08 (0.07) 0.14 (0.10) 0.10 (0.06) 0.08 (0.08)
Subjective norm – parents 0.41 (0.18) 0.13 (0.27) −0.07 (0.08) −0.05 (0.14) 0.05 (0.04) 0.12 (0.06)* 0.04 (0.03) −0.02 (0.05)
Subjective norm – teacher 1.19 (0.39)* 0.95 (0.38) −0.47 (0.16)* −0.22 (0.21) 0.20 (0.07)** 0.10 (0.09) 0.07 (0.06) −0.06 (0.08)
Intention 0.05 (0.23) −0.31 (0.38) −0.06 (0.10) −0.31 (0.18) 0.06 (0.05) 0.11 (0.08) 0.17 (0.04)*** 0.18 (0.06)**
  1. aFor grades 5–8 together, with children who filled in at least 75 % of the questions in the constructs, and adjusted for children’s sex and baseline age
  2. * p < 0.05, ** p <0.01, *** p <0.001