Cornelius Is Interested in Studying Cooperation in Children Between the Ages

question 94

Multiple Choice

Cornelius is interested in studying cooperation in children between the ages of two and six.He suspects that cooperation is greatest in groups of girls as opposed to groups of boys or coed groups.After carrying out his observation,he decides to examine the results to determine any relationships between gender and cooperation.Cornelius is planning to carry out a(n) ____.

• A) double-blind design
• B) random assignment
• C) experiment
• D) correlational study

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Definitions:

Dimple

A small, natural indentation in the skin, often located on the cheek or chin, usually considered a trait of attractiveness.

Digastric Muscle

A small muscle located under the jaw, which acts to open the mouth and elevate the hyoid bone.

Tummy Tucks

A cosmetic surgical procedure, also known as abdominoplasty, that removes excess skin and fat from the abdomen and tightens the abdominal muscles.

Stomach Contractions

The rhythmic contractions of the stomach muscles that mix and propel food through the digestive system.