This study investigated whether mothers of children assessed as having gifted/high IQ at 5 years were more likely to scaffold their children in analogical and metacognitive thinking during the infant/toddler period than mothers of children with more typical IQs. The researcher videotaped 21 children in monthly play sessions with their mothers, from the time that the children were 8 months old until they were 17 months old, and coded the mothers' verbalizations for scaffolding of analogical and metacognitive thinking. A psychologist assessed these children on the Stanford-Binet IV (Thorndike, 1986) and found ability levels ranging from average to high. Analysis showed that mothers of the children with high IQs introduced analogical and metacognitive scaffolding earlier than mothers of children with average IQs. The findings are consistent with a bidirectional model of gifted development in which mothers respond to support advanced development from infancy. (Contains 2 tables.)