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Table 1 Summary of participants in studies 1, 2 and 3

From: Reporting behaviour change interventions: do the behaviour change technique taxonomy v1, and training in its use, improve the quality of intervention descriptions?

Study Participants N Mean age % UK % doctorate % practitioner % use of BCTTv1 Expertise in BCIs Mean (SD)
        Code Describe  
1 Writers 42 37.77 95 46 32 12 29 2.42 (1.20)
  Raters 4 30.50 100 0 100 0 0 2.00 (1.47)
  Coders 4 32.25 50 75 25 75 75 3.50 (0.37)
2 Writers 85 39.08 95 51 28 5 6 2.32 (1.09)
  Raters 4 32.50 100 0 100 0 0 2.00 (1.22)
  Coders 4 31.75 100 100 25 100 100 3.44 (0.59)
3 Writers 39 31.97 60 25 7 15 18 2.09 (0.94)
  Raters 4 31.50 100 0 100 0 0 2.26 (0.82)
  Coders 4 44.25 75 100 50 100 100 3.50 (0.88)