Piliavin's Bystander-Calculus Model Combines

question 18

Multiple Choice

Piliavin's bystander-calculus model combines:

• A) costs to society and costs to the victim.
• B) a number of automatic decision-making stages.
• C) cognitive and physiological processes.
• D) neurological and evolutionary principles.

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Definitions:

Coefficient Of Determination

A statistical measure that determines the proportion of the variance in the dependent variable that is predictable from the independent variable(s).

SSE

The aggregate of error squares, being the difference between model estimates and observed data, showing how well a model fits.

Least Squares Method

The method used to develop the estimated regression equation. It minimizes the sum of squared residuals (the deviations between the observed values of the dependent variable, yi, and the predicted values of the dependent variable, ŷi).

Observed Values

The actual measurements or data collected in an experiment or study.