When designing a study, scientists must have which of the following?
A)a theory, a testable hypothesis, and a research method
B)a testable hypothesis, participants, and data
C)a theory, level of analysis, and data
D)a research method, participants, and an analysis plan

Question

Quizplus · Accepted Answer

In order to design a study, scientists must have a theory to guide their research, a testable hypothesis to explore, and a research method to collect data. These three components are essential for conducting valid and reliable research. Participants and data are important, but they are not sufficient on their own to design a study. Similarly, a level of analysis may be important for some studies, but it is not always necessary. An analysis plan is also important, but it is typically developed after data has been collected and is not necessary for designing the study itself.

When Designing a Study, Scientists Must Have Which of the Following