Which Research Question MUST Be Tested by Using a Correlational

question 201

Multiple Choice

Which research question MUST be tested by using a correlational strategy?

• A) Do parents who frequently hit their children have more aggressive children?
• B) Does reinforcement promote learning?
• C) Do children with autism spectrum disorders respond best to a certain medication?
• D) Does providing snacks help children focus better on a laboratory task?

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Definitions:

Glaucoma

A group of eye conditions that damage the optic nerve, often associated with increased pressure in the eye.

Cataracts

A medical condition where the lens of the eye becomes progressively opaque, leading to blurred vision.

Lens Yellows

The natural aging process of the eye's lens, leading to its yellowing and affecting vision clarity.

Retina

The light-sensitive layer at the back of the eye that converts light into electrical impulses, which the brain interprets as images.