Scorebuilders Q&A
Welcome to NPTE Q&A presented by Scorebuilders. This podcast is for physical therapist and physical therapist assistant students studying to pass the National Physical Therapy Examinations. It offers you the opportunity to take a deep dive into a variety of exam questions, gaining insight from seasoned Scorebuilders’ instructors as they help you understand and examine the why behind the correct answer. Ready to elevate your exam prep? Let’s go!
Scorebuilders Q&A
Episode 45 – Sampling
A physical therapist participates in a research study examining the optimal frequency for performing a lower extremity strengthening exercise. The therapist is worried the results of the study may not be generalizable since non-probability sampling was used. Which of the following is considered a type of non-probability sampling?
1. Snowball sampling
2. Simple random sampling
3. Systematic sampling
4. Cluster sampling
Watch the video version of this Q&A episode on YouTube - https://youtu.be/Al-YBtrMa18