Which Types of Laboratory Rats Are Least Likely to Reject

question 18

Multiple Choice

Which types of laboratory rats are least likely to reject the start of cancerous tumors?

• A) those exposed to shock that they have to figure out how to escape from
• B) those exposed to the stress of inescapable shock
• C) those who observe siblings exposed to shock
• D) those who have no experience of shock

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Definitions:

Personal Attributes

Characteristics or features that define an individual, including traits, behaviors, and attitudes, which can influence personal and social interactions.

Vertical Axis

A reference line used in graphs and charts to represent values of a variable, typically running perpendicular to the horizontal axis.

Dependent Variable

The outcome factor that researchers measure in an experiment and expect to change as a result of manipulations to the independent variable.

Ex Post Facto

A research design in which the researchers retrospectively investigate the cause-and-effect relationship between variables, after the events have occurred.