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. Author manuscript; available in PMC: 2019 Jun 1.
Published in final edited form as: Arch Womens Ment Health. 2017 Dec 20;21(3):273–285. doi: 10.1007/s00737-017-0804-z

Table 2.

Internal consistency of the instruments overall as well as stratified by group

Instrument Cronbach Alpha Cronbach Alpha Cronbach Alpha
Overall Controls Intervention
Attitudes 0.78 0.76 0.79
Subjective Norms 0.87 0.84 0.88
Perceived Control 0.83 0.86 0.82
Intention 0.76 0.75 0.78