Results of an experiment using perception and discrimination learning tests showed that, in children, perception is affected by labels, perceptual learning, and selective attention. These effects are determined developmentally. As age increases, the effects of verbal clues decrease and those of perceptual clues increase. (PMJ)

A test to assess prereaders' understanding of the function of print is evaluated. Results show test reliability and validity. Correlations between the Print Awareness Test and other measures are presented. Future research is called for to clarify the role of the test in the reading acquisition process. (Author/MT)