Research Designs Vocabulary Flashcards

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1
Q

Confounds

A

Factors that undermine the ability to draw causal inferences from an experiment.

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2
Q

Correlation?

A

Measures the association between two variables, or how they go together.

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3
Q

Dependent variable

A

The variable the researcher measures but does not manipulate in an experiment.

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4
Q

Experimenter expectations

A

When the experimenter’s expectations influence the outcome of a study.

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5
Q

Independent variable

A

The variable the researcher manipulates and controls in an experiment.

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6
Q

Longitudinal study

A

A study that follows the same group of individuals over time.

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7
Q

Operational definition

A

How researchers specifically measure a concept.

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8
Q

Participant demand

A

When participants behave in a way that they think the experimenter wants them to behave.

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9
Q

Placebo effect

A

When receiving special treatment or something new affects human behavior.

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10
Q

Random assignment

A

Assigning participants to receive different conditions of an experiment by chance.

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10
Q

Quasi-experiment design

A

An experiment that does not require random assignment to conditions.

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