A Researcher Has Observed That Children Who Eat More Sugar

question 12

Multiple Choice

A researcher has observed that children who eat more sugar tend to show a higher level of activity than children who eat less sugar.However,the researcher suspects that the apparent relationship may be explained by the fact that some children have a higher rate of metabolism,which causes them to eat more and to be more active compared to children with a lower rate of metabolism who eat less and are less active.This is an example of the ____.

• A)​directionality problem
• B)​third-variable problem
• C)extraneous variable problem
• D)​manipulation check problem

---

Definitions:

Landing Page

A webpage designed specifically to capture leads or sales, often as the destination for clicks from marketing or advertising campaigns.

Clickthrough Ad

An advertisement that directs the user to a particular webpage or resource when clicked on.

Social Engagement Ad

Online advertising designed specifically to encourage interaction and active engagement from users, often through likes, shares, and comments on social media platforms.

Motivational Drivers

Fundamental internal forces or reasons that stimulate and direct human behavior towards achieving personal or professional goals.