Which technique would be the best strategy for a researcher to study the ability of infant over 1 year of age to categorize?
A) showing pictures and recording how long he or she looked at different pictures
B) presenting objects from two categories and recording how he or she touches them
C) using brain imaging studies to record changes when he or she is shown various pictures
D) recording which toys, out of a wide selection, he or she prefers to play with

Question

Quizplus · Accepted Answer

Presenting objects from two categories and recording how the infant touches them would be the best strategy to study their ability to categorize. Infants typically use their senses, particularly touch, to categorize objects. This technique would allow for direct observation of the infant's categorization abilities. While the other techniques may provide useful information, they may not be as effective at measuring the infant's ability to categorize. For example, looking at pictures or playing with preferred toys may not necessarily involve categorization, while brain imaging studies may not reliably capture the cognitive processes involved in categorization.

Which Technique Would Be the Best Strategy for a Researcher