________ refers to a study in which a large number of observations are made over a relatively short period of time (such as several weeks)

A child associates only one name with an unfamiliar object. This is an example of

A) mutual exclusivity constraint. B) lexical contrast constraint. C) taxonomic constraint. D) whole object constraint.

Which process of development involves interactions with other people?

A. socioemotional B. integrative C. biological D. cognitive