Interaction Effect of Mode of Illustration and Colour Preference on Pupils’ Achievement in Phonics

Abstract The study investigated the interaction effect of mode of illustration and colour preference on pupils’ achievement in phonics in Nnobi in Idemili South Local Government Area of Nigeria. The study employed a non-equivalent quasi‐experimental 2 x 3 factorial research design. Some 167primary two pupils from 4 schools were used for the study. The English Achievement Test (EAT) was used to collect data. Three hypotheses were tested. The data were analysed using descriptive statistics and Analysis of Covariance (ANCOVA). The results showed that there was a significant main effect for the mode of illustration on pupils’ achievement in phonics F(1,165) = 123.221, p = .000; there was a significant main effect of colour preference on pupils’ achievement in phonics F (2,165) = 55.198, p = 000; and there was a significant interaction effect of illustration and colour preference on pupils’ achievement in phonics F (2,165) = 7.593, p = .001. Because the children-generated illustrations were more effective in teaching phonics and enhancing pupils achievement in phonics, the Ministries of Education should ensure that textbook author incorporate children-generated illustrations in the instructional materials for pupils in primary schools. These materials should be rendered in pupils most preferred colours.