DrMcCall Found That Class Projects Were of Poorer Quality When

question 56

Multiple Choice

Dr.McCall found that class projects were of poorer quality when students worked in groups compared to when each student did an individual project.This difference is best explained by the phenomenon of

• A)cognitive dissonance.
• B)social loafing.
• C)the sleeper effect.
• D)polarization.

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Definitions:

Histogram

A graphical representation of the distribution of numerical data, often used to depict the frequency of data points in successive intervals.

Skewed

Refers to a distribution that is not symmetrical, with a longer tail on one side of the peak than the other.

Distribution

A statistical term that describes all the possible values and occurrences that a data set or variable can take within a range.

Accidents

Unplanned events that result in injury, loss, or damage, occurring as a result of unpredictable factors or circumstances.