The face and content of the instrument was validated
by the researcher’s supervisor. After all necessary correction were made, it
was subjected to pilot study using the test – retest method. In this method,
the questionnaire was administered to twenty (20) persons outside the study
population. After an interval of two weeks, the instrument was administered to
another twenty (20) persons and the results recorded. After correlation using
correlation statistics, the two results were similar, the instrument was said
to be reliable and approved for use in this study by the project supervisor.
by the researcher’s supervisor. After all necessary correction were made, it
was subjected to pilot study using the test – retest method. In this method,
the questionnaire was administered to twenty (20) persons outside the study
population. After an interval of two weeks, the instrument was administered to
another twenty (20) persons and the results recorded. After correlation using
correlation statistics, the two results were similar, the instrument was said
to be reliable and approved for use in this study by the project supervisor.
