Which Statement Concerning Culture and Crawling Is True

question 12

Multiple Choice

Which statement concerning culture and crawling is true?

• A) Most North American children are crawling at much younger ages than in past decades.
• B) There are no known cultures that discourage motor development.
• C) Because it is genetically programmed, experience does not impact the rate of the acquisition of crawling.
• D) In some traditional African cultures, children receive training to sit and walk at younger ages than in Europe and North America.

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Definitions:

Market Index

A statistical measure that tracks the performance of a group of stocks, representing a portion of the overall market.

Correlation Coefficient

An analytical tool that determines the magnitude of association between the fluctuations of two interrelated variables.

Standard Deviation

A measure of the amount of variation or dispersion in a set of values, often used to quantify the volatility of a financial instrument or investment portfolio.

Stock-index Mutual Fund

A mutual fund that mimics the composition and performance of a particular stock market index, allowing investors to invest in the performance of the whole market or specific sectors.