The Halo Effect

question 2

Multiple Choice

The halo effect

• A) links associations between words and concepts, motor activities, and emotions.
• B) causes our later impressions to be influenced by our first impressions.
• C) can lead people to different conclusions depending on how the problem is presented.
• D) can be problematic if the mind creates an unfairly biased understanding of the problem at hand.

Understanding of the importance and methods of random assignment in research.

Awareness of various types of biases (e.g., selection, experimenter) that can affect research validity.

Ability to identify operational definitions within experimental contexts.

Knowledge of the impact of confounding variables on research outcomes.

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Definitions:

Hyoid Bone

A unique U-shaped bone located in the anterior neck, which supports the tongue and provides attachment points for muscles associated with swallowing.

Platysma

A muscle in the neck region that plays a role in facial expression, such as lowering the lower jaw and lip.

Mandible

The lower jawbone in humans and some animals, which holds the lower teeth in place and plays a key role in biting and chewing.

Levator Anguli Oris

A facial muscle that elevates the angle of the mouth, contributing to expressions such as smiling.