This study examined verbal and non-verbal features of mother-infant shared book reading in Australia during the first year of life and explored the relationship between these features and infant cognition. Mother-infant dyads were observed in this cross-sectional study reading an unfamiliar book in a laboratory setting when infants were aged 6…

Presents evidence to support theory that infants learn their language by first determining, independent of language, the meaning which a speaker intends to convey... and by then working out the relationship between the meaning and the expression they heard. (Author)

Background: The relationship between the age of reaching infant developmental milestones and later intellectual function within the normal population remains unresolved. We hypothesised that the age of learning to stand in infancy would be associated with adult executive function and that the association would be apparent throughout the range of…

Examined the extent to which maternal linguistic input enabled children to use syntactic bootstrapping. Studied uses of 25 common verbs in speech of 57 mothers to their 1-year olds and 2-year olds. Found that verbs can be used to create informative syntactic frames, syntactic frames can cue appropriate verb class, and multiple syntactic framing…

This booklet surveys all the research studies (approx. 205), undertaken at ETS from July 1968 through June 1969. It offers research results to interested, nonresearch professional readers, and supplements more formal reports for professionals interested in research processes as well. Four major themes in the ETS research program are emphasized:…