A Pig Trained by the Brelands to Pick Up Large

question 113

Multiple Choice

A pig trained by the Brelands to pick up large wooden coins and deposit them in a wooden "piggy bank" learned quickly to do so for food rewards,but eventually ____.

• A)reverted to washing the coins instead,in accordance with its natural approach to food
• B)became too bored with the repetition of the task to continue
• C)chose to wallow in the mud instead,in order to cool off
• D)reverted to rooting for the coins instead,in accordance with its natural approach to food

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Definitions:

Sales Ice Cream

The commercial transaction of buying and selling ice cream products.

Lurking Variable

A variable that affects both variables of interest in a study but was not included in the study, potentially confounding the results.

Outdoor Temperature

The temperature of the air outside, which can vary widely depending on the weather, time of day, and geographic location.

Association

A relationship or link between two or more variables, where changes in one variable correspond to changes in the other.