Infants Are Able to Sit Alone with Little Support by Four

question 22

True/False

Infants are able to sit alone with little support by four months of age.

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Definitions:

Psychological

Pertaining to the mind or mental processes, often emphasizing the influence on behavior, perception, and emotion.

Endogenous

Refers to factors or processes that originate from within a system or model.

Bureau of Labor Statistics

An agency of the U.S. Department of Labor that collects, processes, analyzes, and disseminates essential statistical data to the American public, the U.S. Congress, other Federal agencies, State and local governments, business, and labor.

Unemployment Rate

The percentage of the labor force that is jobless and actively looking for work.