These checkpoints create opportunities to stop and think or look at a concept

in a different way.

What is sampling, and what is its purpose in the research process? Watch this video.

What are the key sampling terms you need to remember? Take this quiz.

How do you avoid sampling bias? Visit this website.

What are the most common types of sampling techniques and how do they differ? Watch this video.

How do you ensure your sample size is large enough, but not too large? Read this chapter.

Get up to speed with key terms and concepts with the flashcards or test your understanding with these multiple choice questions.