To Determine Whether a New Teaching Method Is Effective for Children

question 65

Multiple Choice

To determine whether a new teaching method is effective for children who struggle with math,you design a study where you implement the method with a group of six-year olds,a group of eight-year olds,and a group of ten-year olds.What type of study is this

• A) naturalistic observation
• B) longitudinal study 
• C) experimental study
• D) cross-sectional study

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Definitions:

Subsidiaries

Companies that are fully or partly owned and partly or wholly controlled by another company, known as the parent company.

Investor

An individual or organization that allocates capital with the expectation of receiving financial returns, often through the purchase of securities, real estate, or other investment assets.

Investee

The entity in which an investor holds an interest, often evidenced through ownership of securities or equity.

Voting Common Stock

A class of stock that grants the holder the right to vote on corporate matters at shareholders' meetings.