All of the Following Are Experimental Design Issues EXCEPT

question 26

Multiple Choice

All of the following are experimental design issues EXCEPT:

• A)selection and assignment of subjects to treatments
• B)control over extraneous variables
• C)manipulation of the independent variable
• D)manipulation of the dependent variable

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Definitions:

Altruism

Unselfish acts or behavior by which an individual or group benefits others at their own expense, without expectation of reward or recognition.

Bystander Effect

A social factor that affects prosocial behavior: As the number of bystanders at an emergency increases, the probability that the victim will receive help decreases, and the help, if given, is likely to be delayed.

Catastrophes

Large-scale disasters or events causing great damage or suffering.

Aggression

Behavior aimed at causing harm or pain to others, which can be physical or verbal and motivated by various factors.