Examlex
The goal of factor analysis is to reduce a large number of variables to as few dimensions or constructs as possible. This is known as:
Object Permanence
The understanding that objects continue to exist even when they cannot be seen, heard, or touched.
Eighteen-month-old Babies
Infants who have reached the age of 18 months, a developmental stage characterized by significant growth in motor skills, language acquisition, and personal social awareness.
Sensorimotor Development
The stage in early childhood where children learn about their environment through their senses and motor activities, as described by Piaget.
Little Scientist
A term in developmental psychology referring to a stage in a child's development wherein they experiment with objects in their environment to see how things work.
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