Chimpanzees Have Been Taught to Work for Tokens to Be

question 62

Multiple Choice

Chimpanzees have been taught to work for tokens to be used in a "Chimp-O-Mat," which dispensed grapes and raisins.In these experiments, the tokens were considered__________ reinforcers.

• A) primary
• B) secondary
• C) stimulus
• D) negative

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Definitions:

Margin Of Error

An expression of the amount of random sampling error in a survey's results, indicating the confidence in the reliability of the results.

Sample Standard Deviations

A measure that quantifies the amount of variation or dispersion of a set of data values from its sample mean.

Equal Sample Sizes

A condition in statistical analysis where the number of observations in each group being compared is the same.

Confidence Interval

A range of values, derived from the sample statistics, that is likely to contain the value of an unknown population parameter with a certain degree of confidence.