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Table 1 Internal consistency

From: Determinants of the intention of elementary school nurses to adopt a redefined role in health promotion at school

Variables Number of items Alpha coefficients (Cronbach)
   (n = 251)
Intention (I) 4 .91a
Attitude (Aact) 4 .93a
Behavioural beliefs (b) 6 .91
Subjective norm (SN) 3 .88a
Normative beliefs (nb) 8 .81
Perceived behavioural control (PBC) 3 .73a
Facilitating factors (FF) 8 .84
Barriers (BARR) 3 .84
Personal normative beliefs (PNB) 3 .73
Self-identity (SI)b 8 .67
  1. aAdjustment for semantic differentiation scales; bn = 250.