Define Negative and Positive Contrast Effects and Give an Example

question 74

Short Answer

Define negative and positive contrast effects and give an example of each.

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Definitions:

Factorial Design

A study design that allows researchers to simultaneously investigate the effects of several independent variables on a dependent variable.

Eyewitness Testimony

is the account a bystander or victim provides in the courtroom, detailing their observations of an event or crime, influential in legal proceedings but sometimes unreliable.

Independent Groups

A research design in which different groups of participants are assigned to experimental conditions, with each group exposed to a different level of the independent variable.

Power Steering

A system that uses hydraulic or electric assistance to reduce the effort needed to steer a vehicle.