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…

Conceptual and technical problems associated with the use of traditional developmental assessments of young children with disabilities are reviewed. The use of principles of intervention design to guide assessment decision making is discussed. Ecobehavioral analysis and naturalistic interventions are described as promising directions for…

This article (1) defines areas in infant and preschool evaluation where clinical judgment is typically used; (2) argues that judgment-based assessments are only as good as the objectivity, reliability, and validity of its data collection and use; and (3) offers examples of procedures and clinical methods to increase diagnostic accuracy. (Author/DB)

The article summarizes a typology of 21 selected curriculum-based assessment (CBA) measures available to early childhood specialists serving handicapped children, including normal developmental CBA scales, adaptive measures, handicap-specific instruments, strategy-matched materials, and curriculum-referenced measures. (Author/JW)

Judgment based assessment (JBA) in early childhood special education is discussed in its theoretical context and noted are three trends: (1) the widening of JBA to include emotional characteristics and developmental processes; (2) inclusion of such informants as peers and persons with disabilities; and (3) development of new methods for eliciting…

The article reviews trends in measures of outcome efficacy in early intervention programs. Two recent reports are reviewed which illustrate the problems of relying solely upon child outcomes as measures of program efficacy. Measurement approaches that take into consideration the transactional nature of early intervention are suggested. (Author/DB)

This conference summary presents the views of five early childhood special education professionals, each of whom recommended one child outcome measure and one family outcome measure for use in a typical early childhood special education program serving children from birth to five years with a range of handicapping conditions. (Author/JW)

Judgment based assessment (JBA) allows the collection and quantification of the perceptions and impressions of individuals appraising a child's status and environment. This article addresses the purposes, features, and appropriate uses of JBA of young children with disabilities. Current research relevant to JBA is discussed. (Author/DB)

This commentary on EC 603 695 argues that significance testing is a necessary but insufficient condition for positivistic research, that judgment-based assessment and single-subject research are not substitutes for significance testing, and that sampling fluctuation should be considered as one of numerous epistemological concerns in any…

This article discusses three future directions of early childhood assessment: attention to assessment of progress and growth, adaptation of methods typically associated with ecobehavioral research to assess environmental conditions that affect performance, and continued integration and linkage of assessment and intervention, which will yield more…

This paper argues that judgment-based assessment of data from multiply replicated single-subject or small-N studies should replace normative-based (p=less than 0.05) assessment of large-N research in the clinical sciences, and asserts that inferential statistics should be abandoned as a method of evaluating clinical research data. (Author/JDD)

A model of communicative development is described that includes seven progressively more complex levels of competence and a set of six criteria (communicative features) for individual assessment at particular developmental levels. Research evidence supporting the model is reviewed. Implications for assessment and intervention with communicatively…

This paper identifies four key issues in the implementation of Individualized Family Service Plans (IFSPs) to provide services to young handicapped children as required by Public Law 99-457. These include sensitivity to cultural diversity, family assessment, intrusiveness, and establishing family outcomes. A typology of family outcomes which…

This article describes an ecocultural approach to assessing families of young children with developmental disabilities, drawing heavily on information about families' daily routines and accommodations. The role of place and context in assessment is discussed, and case material from two current projects is provided to illustrate the assessment and…

This article begins with the state of assessment of young children with special needs in the 1960s and traces changes through the end of the century. The embrace of multiple assessment measures, including standardized, norm-referenced measures and informal, functional measures is discussed and development of ecologically valid assessments is…