Answer:
Option A: CRITICAL PERIOD
Explanation:
Humans must be exposed to language during a specific maturational state in order for language to be full acquired
human development deals with the study of age-related changes in human behavior, way of thinking, their emotion, and personality.
The way children learns is quite different from that of adult.
critcal period covers the basic idea that there may be essential/important periods in development when humans is especially sensitive to the presence or absence of some particular kind of experience or influence. The Critical period in language acquisition is that period of time that humans must be exposed to language during a specific maturation state so as that language to be fully learned.
Humans must be exposed to language during a specific maturational state in order for language to be full acquired
Example is during the 6 month of a child's growth, children begins babbling and becomes variable and language specific by 12 months and when this babling does not occur during this period, it becomes difficult for that child to fully acquire this basic skill.
