The instrument was given to experts in
mathematics education for validation. Since the items
were not scored dichotomously, the reliability
coefficient of the test was estimated using Cronbach’s
coefficient alpha (α) as provided by Gregory (2004).
The reliability coefficient was found to be 0.81.
Attitude questionnaire contains 15 items. In this
questionnaire, all respondents were required to choose
the answer that reflects their own views and stance on
the statements that are administered in accordance with
the Likert scale of five points, strongly disagree-1 to
strongly agree-5 points.