title: Maternal behavior, infant development, and the question of developmental resources.
abstract: The natural development of maternal and infant behavior occurs in a dyad characterized by synchrony and reciprocal interactions. Major concepts used to describe and analyze this synchrony were reviewed. It was concluded that the dyad undergoes a developmental progression in which each part of the dyad is both a developing organism and a reliably changing milieu forming part of the extended inheritance of the other. The reliability of inherited resources is rooted in interactions essential to life, such as those used to transfer metabolic needs to dependent offspring; to stimulation (incidentally but necessarily) associated with life-supporting mechanisms; and to perceptual, motor, or learning mechanisms used to extract specific resources from the available milieu. The diverse resources in extended inheritance contribute to the construction of new traits through opportunistic shaping or regulating interactions among them that are unrestricted by their function at earlier stages.
authors.affiliation: Department of Psychology, University of Massachusetts Boston, 100 Morrissey Boulevard, Boston, MA 02125, USA. celia.moore@umb.edu
authors.forename: Celia L
authors.initials: CL
authors.lastname: Moore
mesh_terms: D000818:Animals; D000833:Animals, Suckling / Q000254:growth & development / Q000523:psychology*; D001522:Behavior, Animal; D008425:Maternal Behavior