The Results from a Two-Factor ANOVA Show No Main Effect

question 43

Multiple Choice

The results from a two-factor ANOVA show no main effect for factor A but a significant interaction. What can you conclude based on this pattern of results?

• A) Factor A has no effect on the participants' scores.
• B) Factor A may have an effect but, if so, it depends on the levels of factor B.
• C) Because the interaction is significant, factor A must also have an effect.
• D) The effect of factor A is constant across all levels of factor B.

Grasp the prevalence of nonparental child care for children with employed mothers.

Be aware of the specific risks and challenges faced by children living in poverty or with unmarried teenage mothers.

Understand the impact of child care, media engagement, and community resources on child development and behavior.

Understand the impact of violent television shows on children's aggression levels.

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Definitions:

Skin Retraction

A phenomenon where the skin appears to draw back or tighten, often indicative of an underlying medical condition or tissue change.

Upper Outer Quadrant

A specific area, typically in reference to the breasts or abdomen, denoting a division used for descriptive or diagnostic purposes.

Noncancerous

Describes a condition, growth, or tumor that is not malignant and does not have the potential to invade neighboring tissues or spread to distant parts of the body.

Nipple Inversion

A condition where the nipples are retracted into the breast, rather than protruding outward.