Software review

BMDP/Diamond for Windows. Originally distributed by BMDP¹ Statistical Software, Inc. Regular price, $395, academic price, $295. Requirements: Math coprocessor, MS‐DOS 3.1, MS Windows 3.1, 4MB RAM (8MB recommended) and a VGA display with 16 or more colors. Also available for UNIX and OS/2.     

New Orleans Early Intervention Study of Children with Visual Impairments

There is widespread agreement that early intervention for children with visual impairments and their families is important and beneficial. However, few con- trolled prospective studies of the effectiveness of various types of early intervention have been completed with these children. This randomized study evaluated the immediate and long-term effects of a comprehensive, weekly homebased intervention for infants and toddlers with visual impairments, compared with a low-intensity treatment through parent group meetings offered approximately 12 times per year. In annual assessments conducted for t h e years after the intervention was begun, there were negligible statistically significant or practical differences between groups based on a variety of measures of child and family functioning. In light of the cost-effectiveness analyses reported, questions are raised about the type of early intervention that should be provided to children with visual impairments.