Answer: cross-sequentional design
Explanation:
A cross-sequential design is a combination of a longitudinal (analizes the same variable for example a group of people, over a period of time) and a cross-sectional design (analizes data at a specific point of time).
Cross-sequational method in the example given is comparing different groups of people at different times.
Answer:
Natural resources tend to heavily correlated with the history technological development and conflicts in the community.
Explanation:
Natural resources is necessary for a people to develop their infrastructures and generate wealth. The more wealth a community able to accumulate, the more likely that community will invest in the development of science /technology that might help them in the future.
But, it's also provide one downside. Existence of natural reserouces tend to attract the attention of other communities who wanted to take ownerships over that resources. As a result, it has the likelihood of causing conflict throughout the communities' history.
The first and the second choices apply as for dominant characteristics, they always show even if only one allele has the character.
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.
