Skip to main content

Table 1 Description of the research instrument

From: Increasing cervical cancer screening in Iran: effectiveness of a theory-based educational intervention

Constructs

No. of items (scale)

Scoring (range)

Internal consistency (Cronbach's alpha)

Sample item

Knowledge

15 items (Multiple Choice Questions)

True/ False/ Don't know

0.88

Abnormal bleeding is a symptom of cervical cancer

Attitude

10 items (Likert Scale Questions)

Strongly Agree = 1, Agree = 2,

neutral 3, Disagree = 4

Strongly Disagree = 5

0.86

Performing the pap test is easier than treating cervical cancer

Subjective norms

16 items Likert Scale Questions)

Strongly Agree = 1, Agree = 2,

neutral 3, Disagree = 4

Strongly Disagree = 5

0.78

My husband does not consent to paying for the Pap test

Enabling factor

6 items (Likert Scale Questions)

Strongly Agree = 1, Agree = 2,

neutral 3, Disagree = 4

Strongly Disagree = 50

0.86

If the test is free of charge, I will be able to do the screening

Behavioral intention

5items (Likert Scale Questions)

Strongly Agree = 1, Agree = 2,

neutral 3, Disagree = 4

Strongly Disagree = 5

0.8

I am planning to regularly have the pap test (once a year for up to 3 years if there are no problems, once in 3 years)

Personal health

6 Item (Dichotomous Question)

Yes/No

0.84

I do the pap test regularly (once a year for up to 3 years if there are no problems, one in 3 years)