Many states now mandate early screening for dyslexia, but vary in how they address these mandates. There is confusion about the nature of screening versus diagnostic assessments, risk versus diagnosis, concurrent versus predictive validity, and inattention to indices of classification accuracy as the basis for determining risk. To help define what…

Comparison of 80 beginning first graders, half receiving phonics instruction and half receiving whole word instruction, found, for both groups, those above grade level in reading excelled in phonological recoding and application of grapheme-phoneme correspondence rules while those below grade level applied visual-orthographic knowledge more than…

Investigating how good and poor readers process words, a study examined the spelling and reading processes of 80 middle-class first grade students from three schools in Houston, Texas, 40 who were receiving whole word instruction, and 40 receiving phonics instruction. Based on scores from the Gates-McGinitie Reading Test, Basic R (administered in…

Eighty children in first grade classes differing in the amount of letter-sound instruction daily were administered tests of phonemic segmentation, reading, and spelling three times during the year. No classroom differences in phonemic segmentation were found, but classrooms with more letter-sound instruction showed more spelling and reading…