Professor McSpell Designed an Experiment to Test Her Hypothesis That

question 8

Multiple Choice

Professor McSpell designed an experiment to test her hypothesis that exercise will increase spelling ability.She divided children into three groups and had one group do 10 minutes of exercises,one group do 30 minutes of exercises,and the third group do no exercise.She then tested all three groups of children to see how many words they could spell correctly on a spelling test.In this experiment,the scores on the spelling test serve as the

• A)dependent variable.
• B)independent variable.
• C)control group.
• D)reliability measure.

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Definitions:

Flow

The feeling of being completely absorbed in an activity that is appropriately challenging to one’s skills.

Anxiety

A feeling of worry, nervousness, or unease, typically about an imminent event or something with an uncertain outcome.

Boredom

A state of feeling disinterested, unengaged, or restless due to a lack of stimulation or challenge.

Intrinsic Motivation

The internal desire to perform a task for its own sake, driven by personal satisfaction or interest rather than external rewards.