How Would a Study Aimed at Examining College Students' Attitudes

question 23

Multiple Choice

How would a study aimed at examining college students' attitudes toward tuition increases demonstrate external validity?

• A)Sampling only students enrolled at colleges that have not raised tuition
• B)Lowering tuition for one semester and raising tuition the next semester
• C)Focusing on the difference in attitudes between students who have experienced tuition increases and students who have not
• D)Showing that the results apply to college students from other universities

---

Definitions:

Vitamin A

A fat-soluble vitamin important for vision health, immune function, and skin integrity.

Ciliary Muscles

Muscle fibers in the eye that control the shape of the lens, enabling focusing on objects at different distances.

Suspensory Ligament

Fibrous tissues that connect organs or parts of organs to each other or to skeletal structures, often supporting or holding them in place.

Lens

A transparent structure inside the eye that focuses light rays onto the retina to create clear images.