Two-tailed paired sample t-tests will be performed to test for changes in mean self-management behaviours from baseline to three months. Correlations will explore relations between the outcome variables and health literacy, computer literacy and the control variables. Changes across time in the secondary outcomes (clinical outcomes, diabetes self-efficacy) will also be examined using paired-sample t-tests to explore for trends and effect sizes for future studies. All tests will be performed using SPSS version 23, with a p <.05 significance level.