NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 2 results Save | Export
Peer reviewed Peer reviewed
PDF on ERIC Download full text
Andreassen, Carol; Fletcher, Philip – National Center for Education Statistics, 2007
This methodology report documents the design, development, and psychometric characteristics of the assessment instruments used in the second wave of the ECLS-B. The assessment instruments discussed measure children's cognitive development (BSF-R), socioemotional functioning (Two Bags Task), security of attachment (TAS-45), and physical development…
Descriptors: Measures (Individuals), Child Development, Longitudinal Studies, Cognitive Development
Tracy, Russel L.; And Others – 1974
This paper presents some findings of a detailed analysis of infants' approach behavior in a familiar, naturalistic setting. A total of 26, white, middle-class infant-mother pairs were observed in the home every three weeks during the first year of the child's life. Instances of infant approach to both mother and observer were coded from the…
Descriptors: Affection, Attachment Behavior, Behavior Patterns, Childhood Needs