This study evaluated the forecasting accuracy of trend estimation methods applied to time-series data from computer adaptive tests (CATs). Data were collected roughly once a month over the course of a school year. We evaluated the forecasting accuracy of two regression-based growth estimation methods (ordinary least squares and Theil-Sen). The…

This study examined whether web-based phonological awareness (PA) assessment in early childhood, specifically the year preceding formal schooling, could help educators reliably predict children's risk for reading difficulties in the first year of school. Ninety Australian children participated in several web-based PA tasks with a high priority…