Research Methods Quiz Review

These flashcards cover key concepts regarding research methods, including definitions and examples of variable types and research methodologies.

Independent Variable

The variable that is manipulated in an experiment to observe its effect on the dependent variable.

Dependent Variable

The variable that is measured in an experiment to see how it is affected by the independent variable.

Correlational Research

A type of research that examines the relationship between two variables without manipulating them.

Experimental Research

A type of research that tests hypotheses by manipulating one variable to observe changes in another variable.

Case Study Method

An in-depth examination of a single individual or group to gather detailed information.

Correlation Coefficient

A statistical measure that indicates the extent to which two variables fluctuate together.

Strong Correlation

A correlation coefficient close to +1 or -1, indicating a strong relationship between two variables.

Weak Correlation

A correlation coefficient close to 0, indicating a weak relationship between two variables.

Sleep Deprivation

A condition resulting from insufficient sleep, often affecting cognitive performance.

Life Satisfaction

A measure of well-being that reflects how individuals feel about their lives.