Justin Is a 6-Month-Old Infant

question 57

Multiple Choice

Justin is a 6-month-old infant. He focuses intently on new stimuli and quickly becomes habituated. What can we infer about Justin's cognitive abilities?

• A) He habituates quickly because he doesn't understand the stimulus.
• B) His tendency to focus intently indicates that he might develop attention-deficit/hyperactivity disorder.
• C) He habituates quickly because he has trouble paying attention.
• D) His behaviors might indicate greater intelligence.

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Definitions:

Good Batteries

Batteries that pass quality tests and are deemed reliable for use in various devices.

Probability Model

A probability model is a mathematical representation of a random phenomenon, consisting of a sample space, events within the sample space, and probabilities associated with each event.

Random Variable X

A variable whose possible values are numerical outcomes of a random phenomenon.

Number Of Children

The count of offspring a person or population has.