A researcher uses a method whereby every individual in the population of interest has an equal chance of being included in the sample. This sampling process is best described as __________________________.

You are designing an observational research study. First, provide your initial idea in the form of a research question. Next, translate that idea into a research hypothesis. Finally, identify your variables of interest and label what type of variable each is.

During what phase of the research cycle do researchers translate their ideas into testable research questions?

The presentation and publication of research results occurs during which of phase of the research cycle?

Forecasting the future can be done with multiple techniques, or by combining the techniques. Match the forecasting description from the list below to the appropriate term.

During the review process for publication, when reviewers are not given the name or credentials of the author(s) whose paper they are reviewing this is called:

Is the following a good scientific hypothesis?: “The number of siblings a child has is related to the number of friends they make in school.”Explain why or why not. If not, then rewrite and improve it.

Scientific knowledge is ____________, meaning that it is never totally certain .

“Is childhood obesity related to academic performance?” Is this a good research question? Why or why not? Re-write it to be better.

“What is the effect of being raised in a single parent home?” Is this a good research question? Why or why not? Re-write it to be better.