The article reviews the ways in which norm-referenced developmental age (DA) and developmental quotient (DQ) evaluation data are currently reported in preschool early intervention program evaluation studies. The concept of intervention DQ in contrast with pretest DQ is proposed as a more meaningful way to report evaluation data. (Author/DB)

The paper maintains that impact evaluation studies of programs serving handicapped infants and preschoolers should be restricted to scientifically defendable investigations. Specific types of impact studies and an evaluation process are suggested. It is suggested that program leaders should focus evaluation activities on the status of project…

This article describes the multielement design, often recommended in single-subject research, and discusses its advantages and disadvantages for research in early intervention with handicapped children. The article concludes that the multielement design has many advantages, though multiple treatment interference is an issue of concern. (JDD)

Urges more communication between practitioners and researchers in the field of severe disabilities. Describes the practical implications of current research in determining what, where, and how to teach students with severe disabilities. Questions for future research with direct impact on these students' classroom experiences are raised, including…

This paper presents a rationale for adopting the new form of the Stanford-Binet Intelligence Scales for use with gifted children, based on its more recent norms, its factorial structure, its less restrictive emphasis on g-factor intelligence and verbal reasoning, and its evenness in content from one age to another. (JDD)

This commentary on EC 602 595 questions cognitive referencing's validity as a model for allocating special services to young children with disabilities. The paper raises methodological issues in studies supporting use of the cognitive referencing model. These issues include the construct of delayed development, subject description, and use of a…

Suggests that experimental studies are valuable in analyzing children's language development. Criticizes the scarcity of experimental and naturalistic investigation into preschool language development. Calls for long-term study of continuity and discontinuity in children's school and home learning and between different school stages. Observes that…

Faults Lawrence J. Schweinhart and David P. Weikert's article in this "Educational Leadership" issue for concluding that disadvantaged preschoolers taught by direct instruction have twice the teenage delinquency rate of children experiencing the High/Scope program. Accuses the authors of exaggerating statistical differences, research…

The Stanford-Binet IV is compared to the original version and criticized for having less power to measure the high end of intelligence and for having norms that discriminate against gifted students. Strengths of the Stanford-Binet L-M are pointed out, and use of both scales for different purposes is recommended. (JDD)

This assessment of the usefulness of the "Wechsler Preschool and Primary Scale of Intelligence-Revised" and the "Wechsler Intelligence Scale for Children-Third Edition" for gifted children found that both are technically superior instruments with sensitive items, exceptional standardization, strong construct validity, and…

Based on a longitudinal study of three children from birth, argues that children experiment with two dimensional representation much earlier than is commonly thought. Interaction between figurative and action modes of representation is described. Suggests symbolizations based on movement and time as well as configuration. (Author/AS)

This paper addresses the conceptual issues of combining qualitative and quantitative methods in early intervention research by illustrating how two analytic approaches were used for different mixed-method purposes in the study of preschool inclusion. It describes practical strategies for conducting mixed-method data analysis in terms of data…

Early screening programs to determine learning problems in preschool children are evaluated. A review of early identification literature indicates considerable difficulty in describing screening results and determining when a screening program accurately identifies those students believed to be "at risk." The authors propose several…

Criticizes Lawrence J. Schweinhart and David Weikart's article on early childhood development in this "Educational Leadership" issue for overemphasizing inadequacies of the direct academic approach. Claims that findings were based on insufficient data and disclosed no significant differences in self-esteem, locus of control, suspension,…

Sampling spontaneous expressive language through video narration is offered as a means of reducing variability among language samples over time or from different speakers. Advantages include content stability, high interest value, and high processing demands. Disadvantages include brevity of the samples, lack of information on dyadic communication…