Which Statement Best Summarizes the Research Findings of Longitudinal Studies

question 42

Multiple Choice

Which statement best summarizes the research findings of longitudinal studies that have assessed the intelligence quotient (IQ) of children that have participated in compensatory education programs in comparison to those children who did not?

• A)They have lower initial IQ scores but then show gains.
• B)They do not show any significant short-term or long-term changes to their initial IQ scores.
• C)They have higher IQ scores throughout the elementary and high school years.
• D)They have higher IQ scores in the short-term, but then show a decline.

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Definitions:

Debate

A formal discussion on a specific topic where opposing arguments are put forward by individuals or teams.

Statistical Inference

The process of using data from a sample to make estimates or test hypotheses about the characteristics of a population.

Observations

Collected data points or recorded measurements in a study or experiment.

Complete Data Set

A collection of all observations or measurements in a study, with no missing values or omissions.