What is the primary goal of research in psychology?

• To prove theories are correct

• To collect data and describe behavior

• To analyze behavior and mental processes scientifically

• To manipulate variables to get desired results

What is the first step in the scientific method mentioned in the video?

• Analyze data

• Develop a hypothesis

• Test the hypothesis

• Ask a question

A hypothesis is best described as:

• A proven scientific fact

• A testable prediction about the outcome of research

• A detailed description of a research method

• An explanation that cannot be tested

What type of research is used to gather information through direct observation or surveys?

• Experimental research

• Correlational research

• Descriptive research

• Case study research

What does a correlational study measure?

• Cause and effect between two variables

• The relationship between two variables

• Differences between two groups

• The accuracy of a hypothesis

In experimental research, what is the variable manipulated by the researcher?

• Dependent variable

• Independent variable

• Control variable

• Confounding variable

What is the dependent variable in an experiment?

• The variable the researcher controls

• The variable being measured for change

• The variable that stays constant

• The variable that ensures accuracy

Which method allows researchers to determine cause-and-effect relationships?

• Descriptive research

• Correlational research

• Experimental research

• Observational research

What is a potential issue with correlational research?

• It proves causation

• It is time-consuming to conduct

• It cannot determine causation

• It requires manipulation of variables

Why is random assignment important in experimental research?

• It ensures the experiment can be repeated

• It eliminates the need for a control group

• It helps avoid bias and ensures equal group distribution

• It guarantees the hypothesis will be correct