The direction of a relationship between variables is indicated by the ____.

One responsibility of the Institutional Review Board (IRB) is to ensure that ____.

To completely counterbalance a study, each possible order of treatments must be presented to a participant.

Match the research strategy with the research scenario. You will only use each research strategy once.

Which research design involves measuring the same group of participants in two different treatment conditions?

Which question can be addressed with a descriptive strategy?

Based on observations of his own children, Jean Piaget formed a theory about the cognitive development of all children. This is an example of ____ reasoning.

The purpose of the descriptive research strategy is to describe the relationship between two variables.

After you have scanned through a list of titles to determine which articles might be relevant to your research question, you should then read the ____ of each article to determine whether to keep it in your literature review.

A researcher decides not to report the data from three participants whose results contradicted the researcher’s hypothesis. This is an example of fraud.