Answer: B - As part of her research, Melissa must write a hypothesis statement.
Key Takeaway: A hypothesis statement is the cornerstone of a research project. To test an idea, a hypothesis statement makes a testable prediction about the independent and dependant variables in the study. If Melissa’s research shows that objects that are not in constant or direct view are easily forgotten, then her hypothesis statement is supported through evidence. Research results could support or not support the hypothesis statement.