In a study testing a new medication, James is part of a group that doesn't receive any treatment. What is this group called?

Charlotte is a psychologist who spends several months studying a single patient in great detail to understand their unique experiences and behaviors. What type of descriptive research is Charlotte conducting?

Abigail wants to find out how people in her town feel about a new park. She creates a set of questions and asks residents to report their own answers. What research method is Abigail using?

Aiden is designing an experiment and needs to create operational definitions for the variables he will study. These operational definitions must be written in terms that are . . .

Avery is conducting an experiment and writes a testable statement that makes a prediction about the outcome. What is this statement known as?

Jane Goodall lived among wild chimpanzees intermittently for decades, studying their social and family systems while keeping her interaction with the chimpanzees to a minimum. Her research method can most accurately be described as

A researcher surveyed social adjustment in the same group of 20 people from early childhood through adulthood. In this example, the group of 20 people surveyed was the study’s ___.

A researcher wants to know if the average American teenager thinks alcohol and nicotine are dangerous drugs. He can choose from a number of research methods. The best strategy would be to . . .

Olivia is conducting a research study about favorite sports among all the students in her school. In this context, the population in her research study is...

An experiment where neither the participants nor the experimenter know who has received the treatment, until the experiment has concluded, is known as what?

When everybody has an equal chance of being included in a study, this process is called

An experiment is performed to see if background music improves learning. Two groups study the same material, one while listening to music and another without music. The independent variable is

Lily is interested in understanding how people lived during the 18th century. She decides to examine letters, diaries, and official documents from that time period in order to learn about social life during that era. This approach is an example of a ___.

These techniques involve no contact with subjects & are called “non-reactive”.

Research particpants are randomly assigned to one of three groups. One group listens to a list of words, another group reads a list of words, and the third group hears and reads the words. The researcher then tests the participants' memories to see how many words the members of each group can recall. The way the words are presented is which type of variable?

What is a stratified sample?

What are two methods of surveying?

Zoe is a researcher who wants to understand the daily lives of street artists. To do this, she becomes part of their group, participating in their activities and observing their routines from within to gain an "insider" perspective. What type of research is Zoe conducting?

_____________ ____________ are variables that can potentially distort the relationship between the IV and the DV.

__________ refers to the extent to which the results of the study can be applied beyond the sample and the settings used in the study.

In an experiment, the group with independent variable is known as what?

A measure of the extent to which two factors vary together, and thus of how well either factor predicts the other is called a

Sam wanted to know if the type of chair you sat in when taking a test affected your test grade. What is the dependent variable?