The Best Predictor During Infancy of Preschool IQ Is

question 147

Multiple Choice

The best predictor during infancy of preschool IQ is

• A)developmental quotient (DQ).
• B)amount of coos, babbles, or cries.
• C)speed of habituation to repeated stimuli.
• D)persistence of searching for lost/hidden objects.

---

Definitions:

Contribution Margin

The amount by which a product's selling price exceeds its total variable costs, contributing to covering fixed costs and generating profit.

Production Constraint

A limitation or bottleneck in a manufacturing process that affects the overall output.

Contribution Margin Ratios

The proportion of sales revenue that remains after variable costs are subtracted, indicating how well a company can cover fixed costs and generate profits.

Constrained Resource

A factor within a production or operation process that limits the overall output, such as limited machinery, labor, or materials.