Three-month-old Cameroonian Nso farmer and German middle-class infants were compared regarding learning and retention in a computerized mobile task. Infants achieving a preset learning criterion during reinforcement were tested for immediate and long-term retention measured in terms of an increased response rate after reinforcement and after a…

Paying attention to development and the earliest possible detection of relevant development disturbances during the first year are among the essential responsibilities of the paediatrician. We present a questionnaire for the documentation of the developmental progress of babies, having been compiled in the Loczy Institute in Budapest, according to…