Infants in the early stages of word learning have difficulty learning lexical neighbors (i.e. word pairs that differ by a single phoneme), despite their ability to discriminate the same contrast in a purely auditory task. While prior work has focused on top-down explanations for this failure (e.g. task demands, lexical competition), none has…

This study examined characteristics of a group of adolescent mothers and their infants who participated in an intervention program run by a public health department. The subjects were administered a structured interview and a measure of self-esteem, and efforts were made to obtain their school records from local public schools. The Mental Scale of…

Describes a pilot study, involving 48 institutionalized infants and toddlers, which aimed to treat iron deficiency anemia and to discover other factors contributing to the problem. Results indicate improvement in cognitive development after the administration of iron among three groups, while no significant differences were observed in psychomotor…