Why Is It, in the Study by Cialdini and His

question 11

Multiple Choice

Why is it, in the study by Cialdini and his colleagues (1990) , that a single piece of trash is more effective at reducing litter than a perfectly clean landscape?

• A) It signifies the injunctive norm of not littering.
• B) It is a huge eyesore that prompts people to pick up after themselves and others.
• C) It sticks out in a clean area and reminds others not to be careless.
• D) It creates a descriptive norm of some allowable litter.

Grasp the concept of visual and auditory perception theories.

Recognize the physiological responses involved in light and sound adaptation.

Understand the basics of how humans perceive colors and the different types of color blindness.

Recognize the physical stimuli and processes involved in hearing.

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Definitions:

Genotype

The underlying combination of genetic material present (but not outwardly visible) in an organism.

Nurture

The process of caring for and encouraging the growth or development of someone or something.

Nature

The phenomena of the physical world collectively, including plants, animals, the landscape, and other features and products of the earth, as opposed to humans or human creations.

Small-for-Gestational-Age

A term used to describe newborns who are significantly smaller or have a lower birth weight than the typical for their gestational age.