For a Main Effect or an Interaction to Be Significant

question 3

Multiple Choice

For a main effect or an interaction to be significant, what value should the z-score ideally exceed?

• A) 1.96
• B) 2.50
• C) 0.92
• D) 1.30

Comprehend the genetic foundations of temperament and personality.

Understand the genetic basis of lactose tolerance and its behavioral significance.

Recognize the relevance of correlational studies to uncover associations between birth weight and later cognitive and academic outcomes.

Grasp the impact of environmental changes on genetically controlled conditions, using phenylketonuria (PKU) as an example.

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Definitions:

SES Individuals

Individuals categorized by their social, economic, and educational status, often used in research to understand the impact of socioeconomic factors on health and behavior.

Dangerous Levels

A term often used to describe concentrations or amounts of substances, or situations, that pose a significant risk of harm or injury.

Disobey

The act of not following a rule, order, or instruction.

Experimenter

An individual who conducts an experiment, controlling and manipulating variables to observe their effects on certain outcomes.