Reliability
Ojo (1991) affirmed that reliability is the basis of
accuracy and precision of measuring devises or a measurement procedure.
To established reliability of the instrument, the test-re-test method
was carried out to ascertain the reliability of the instrument. A total
number of 20 questionnaire forms were administered to some selected
secondary schools teachers.
The instrument was administered twice
with an interval of two weeks. The two test scores were corrected using
Pearsons, Product Correlation Coefficient Formular. The coefficient was
found to be 0.65 which is good for the study.
Procedure for Data Collection
The copies of the questionnaire were taken to the selected schools by
the researcher and were collected on the spot after completion. This
provided an opportunity for the researcher to explain the problems the
respondents encountered in the course of completing the questionnaire.
It also ensured the reliability and validity of the administration of
the instruments and their collection.
Method of Data Analysis
For simplicity and easy understanding the researchers has chosen to
analyze the data with the use of tables and percentage. The use of
statistical table in this work would ensure good interpretation of the
analysis of data and facilitate comparism. The researcher has also
chosen to test her hypotheses formulated by the use t-test and analysis
of variance (ANOVA).
Scoring Procedure
The questionnaire item
was scored according to the format of each section. Section A deals with
demographic data and was scored using frequent counts and simple
percentage. Section B deals with the consequences of child abuse on
students’ academic performance and this was scored using four point
likert-type scale formats of Strongly Agree 4, Agree 3, Disagree 2,
Strongly Disagree 1.