Chemical Pollution Often Results in Large Numbers of Very Small

question 65

Multiple Choice

Chemical pollution often results in large numbers of very small particles being emitted into the atmosphere.What effect,if any,will this have on the color of the sunset?

• A) It should have no effect.
• B) It should make the sunset look less red.
• C) It should make the sunset look more red.
• D) Its effect depends on the color of the pollutants.

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Definitions:

Quasi-Experiment

A research design lacking random assignment of subjects to experimental and control groups, yet employing intervention and examination of its effects.

Random Assignment

A method used in experiments that randomly allocates participants to different groups in order to eliminate bias and ensure the groups are comparable.

Cognitive-affective Units

Concepts in psychology that represent the mental processes and emotional patterns that are closely linked and influence an individual's reactions to the world.

Self-regulatory Plans

Strategies developed by individuals to control their behavior, emotions, and thoughts toward achieving personal goals.