What Should a Psychologist Test to Determine Whether a Given

question 60

Multiple Choice

What should a psychologist test to determine whether a given child is in the concrete-operations stage or the formal-operations stage?

• A) whether the child reaches around a barrier to retrieve a hidden toy
• B) whether the child understands that an object maintains its weight and volume after its shape changes
• C) whether the child can answer abstract and hypothetical questions
• D) whether the child can distinguish between appearance and reality

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Definitions:

Calcium Oxalate Crystals

Microscopic crystals found in urine, often indicating the presence of kidney stones or other metabolic conditions.

Caffeine Intake

The amount of caffeine consumed, often measured as part of dietary habits affecting health and wellbeing.

Whooping Cough

A highly contagious respiratory infection caused by the bacterium Bordetella pertussis, characterized by severe coughing fits that end in a "whooping" sound.

Lowenstein-Jensen (L-J) Slant

A culture medium used to grow mycobacteria, such as the bacterium that causes tuberculosis.