Exam 2: Research Methodology

The most frequently occurring score in a data set is known as the

Unintended differences between the groups in an experiment may introduce confounds; these differences reflect a condition known as bias.

Which of the following activities would NOT be considered a descriptive study?

If a psychologist's goal is to describe behavior or mental processes, he or she might conduct an) study.

When a researcher debriefs his or her participants, he or she

In which of the following studies would the concept of reactivity be most relevant?

Bianca saw a headline in her online news feed that read, "Scientists discover a new drug that treats depression." As a critical thinker, how should Bianca proceed?

When you pair two variables, and as one increases the other decreases, your data will show

According to your text, when researchers attempt to replicate a study, they must consider whether the

In correlational studies, we cannot interpret which variable may be the cause and which variable may be the effect.This phenomenon is known as

When researchers study multiple groups and report the means for each group, they are reporting

Jamal wants to find out whether the customers of his coffee shop prefer that he add booths or keep his tables and chairs.A researcher would likely use what kind of study to help Jamal?

When identifying the pool of participants who will be in a research project, psychologists most often use even though it is not preferred.

In order to maximize the likelihood that experimental and control groups are similar before any treatment is begun, researchers typically use

According to the textbook, which of the following lists the steps of the scientific method in the correct order?

If a researcher collecting data does NOT know a study's hypothesis, the study is a study.

Philippe wants to study the number of times that close friends touch each other in their interactions. His interpretations of this behavior would need to take into consideration

The mean, median, and mode are all examples of

As a critical thinker, what question must you ask yourself first when you read, see, or hear about a new research finding?

Which of the following types of studies allows the researcher to establish causality between an independent variable and a dependent variable?