This study investigates the diversity of early prosocial behavior by examining the ability of ninety-five 2- to 4-year-olds to provide aid to an adult experimenter displaying instrumental need, emotional distress, and material desire. Children provided appropriate aid in response to each of these cues with high consistency over multiple trials. In…

The article presents 30-year bibliometrical results on trends in the scope, internationality, and impact of the "International Journal of Behavioral Development" ("IJBD") from its inception in 1978 to 2007. Bibliometric data were collected using the databases PsycINFO and Social Science Citation Index (SSCI), and the "IJBD" itself. In comparison…

Generally recognized as the standard work in its field, "Behavioral, Social, and Emotional Assessment of Children and Adolescents" provides a comprehensive foundation and guide for conducting conceptually sound, culturally responsive, and ecologically oriented assessments of student social and emotional behavior. It is aimed at graduate…

Assumptions that learning is basically concept development and that it is also a process of successive approximations of a terminal behavior lead the author to a definition of concept and a hierarchy of concept development. The nine-stage model of cognitive development is presented in a chart with sample items and instrumentation for each state.…

Young children usually prefer to classify objects on the basis of shape rather than color. The present study explored this phenomenon with a stimulus matching test and a component selection test. (ST)

Examines possible neurological causes of the various indices of D attachment status. Describes a system of attachment categories and the criteria for assessing disorganized and disoriented behavior, pointing out which of these behaviors may result from neurological abnormalities. Suggests a strategy for differentiating neurological risk status…

A taxonomy of stages in the development of values concepts is presented and illustrated. In addition, the role of direct and social feedback in the evolution of an individual's values is examined. Level I of the taxonomy, Developing Behavior Patterns, is a pre-values stage experienced in early childhood. At this stage, the infant learns what he…

Cluster analysis of data from 166 children with autistic spectrum disorders revealed 4 subtypes with differences in behavioral and cognitive areas. The four subtypes include a typically autistic group, a low-functioning group, a high-functioning group (Asperger syndrome/schizoid), and a hard-to-diagnose group with mild/moderate retardation and a…

Research supported in part by OEO Headstart Subcontract No. 1410 with Michigan State University Headstart Evaluation and Research Center.

Presents the procedures, results, and conclusions of a study designed to test the hypothesis of an invariant sequence of classificatory behavior in elementary school students. Data were analyzed by (a) the Gutman procedure and (b) Luigoes Scalogram Analysis. The results did not support the hypothesis. Bibliography. (LC)

A taxonomy of response processes has been developed to facilitate the designing of training programs; each kind of task presumably would require a different set of training methods for greatest efficiency, so classifying a task would be part of determining which methods to use. A pool of response distinctions was collected, with special attention…

Examination of 53 children with autism supported the validity of the subtypes "aloof" and "active-but-odd" as predictors of behavior across language/communication, reciprocal social interaction, and stereotyped behavior/restricted interest domains. Partial support for an intermediate, "passive" subtype was garnered. (Author/JDD)

Reviews conceptual background on atypical patterns of early attachments, including basic theoretical terms and constructs of attachment theory; the nature and function of the original classification system; notions of "exceptional cases" or "atypical patterns"; and implications of atypicality for both a classification system of attachment behavior…

Learning disabled (LD) students are often poorly accepted by peers and exhibit deficits in social skills. Research on LD students' social behavior is reviewed and the definition, assessment, and classification of social skill deficits are discussed. Needed improvements in professional training, in practice, and in public policy relating to LD…

Investigated the influence of child intellectual/adaptive functioning and maternal sensitivity on attachment security, using a sample of children with Down syndrome. Found a relationship between attachment security in DS related to the interaction of maternal sensitivity and cognitive competence. (JPB)