The purpose of the "Scientific Method" is to prove or disprove a hypothesis. In courses that are strictly scientific in nature, such as biology, the "Scientific Method" is used as a step-by-step process as an experiment. However, in a course such as critical thinking, we can still apply the scientific method to help us solve problems. Apply the scientific method by answering questions related to the case study.

Case Study- Is Johnny Cheating?

Johnna is dating Johnny, and they have been living together for the past 6 months. Every Wednesday night Johnny stays out until 10pm. During that time, he does not answer Johnna’s text messages or phone calls. When he does come over he smells like a woman’s perfume. More recently during the weekends he says he is running errands and going shopping, but never comes home with any bags. Even though they are very much in love, Johnna thinks that Johnny is cheating on her.

Question 1: In your own words, describe the problem. What do you think Johnny is doing? (This is your hypothesis.) (Answer in 6 sentences)
Question 2: What actions could you take to either prove, or disprove, your hypothesis? (Answer in 6 sentences)
Question 3: Describe at least 2 ways to either prove or disprove the hypothesis. (Answer in 6 sentences)
Question 4: What type of information would you need, and how would you collect information? (Answer in 6 sentences)
Question 5: In your opinion, what kinds of issues do you think Johnna may face when interpreting the information? (Answer in 6 sentences)