Professor Wong Measured the Intelligence and Temperament of a Group

question 142

Multiple Choice

Professor Wong measured the intelligence and temperament of a group of preschoolers.He plans to follow the same group of participants over time and collect similar data when the children are in 3rd grade,6th grade,and 9th grade.Which type of research design does this scenario exemplify?

• A)sampling design
• B)experimental design
• C)longitudinal design
• D)double-blind experiment

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Definitions:

Price

The amount of money required to purchase a good or service.

Price

The amount of money required to purchase a good or service, often determined by factors like demand, supply, and market competition.

Utility Function

A representation or model used in economics to quantify the satisfaction or happiness a consumer derives from consuming goods and services.

Income

Payment obtained, regularly, for services rendered or from capital investments.