Task-avoidant behaviour and dyslexia: A follow-up from Grade 2 to age 20.

Task-avoidant behaviour is correlated with reading skills and may have an impact on achieving educational and occupation goals in the long run. Longitudinal studies on task avoidance and its links to reading difficulties are non-existent, however. The present study examines changes and stability of task-avoidant behaviour from childhood (Grade 2), through adolescence (Grades 7 and 9), to early adulthood (age 20) among participants identified with (n = 46) and without dyslexia (n = 151) at Grade 2, with gender effects also examined. Results showed significant changes in task avoidance from Grade 2 to Grade 7 and from Grade 9 to age 20, wherein task avoidance increased from Grade 2 to Grade 9 and then decreased until age 20. Furthermore, low correlations obtained between task avoidance assessments over time indicated instability; thus, task avoidance at one point did not predict task avoidance later on. Differences between those with and without dyslexia emerged only at Grade 2, with higher task avoidance reported in the dyslexia group. Finally, no significant gender-related effects were found for task avoidance at any time point. Together, our findings imply that although task avoidance may be linked to dyslexia in the parental reports of the young study participants, this association does not persist in participants' self-reports at later ages.