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Table 3 Reliability test of 10 items of the practice scale

From: Immunization knowledge and practice among Malaysian parents: a questionnaire development and pilot-testing

Question no.

Corrected item-total correlation

Cronbach's Alpha if item deleted

Q1

0.422

0.714

Q2

0.413

0.707

Q3

0.467

0.697

Q4

0.454

0.700

Q5

0.522

0.686

Q6

0.384

0.712

Q7

0.333

0.719

Q8

0.317

0.726

Q9

0.300

0.723

Q10

0.394

0.715