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. 2019 Jul 11;7(3):88. doi: 10.3390/pharmacy7030088

Table 2.

Theory of planned behavior scale constructs used to measure intention to seek MTMS (N = 133).

Construct No. of Items Retained (No. of Initial Items) Mean a Standard Deviation a Lowest Individual Score Highest Individual Score Cronbach’s Alpha
Attitude 3 (5) 4.04 0.97 1.00 5.00 0.88
Subjective norm 3 (4) 3.77 0.91 1.00 5.00 0.88
Perceived behavioral control 5 (5) 3.75 0.93 1.00 5.00 0.93
Intention 5 (5) 3.96 0.94 1.00 5.00 0.93

a. Individual items were measured on a Likert scale (1 = strongly disagree through 5 = strongly agree). Higher scores signify more positive attitudes, more favorable subjective norm, more perceived behavioral control and stronger intention to seek MTMS.