If Events a and B Are Mutually Exclusive and Collectively

question 60

Multiple Choice

If events A and B are mutually exclusive and collectively exhaustive,what is the probability that event A occurs?

• A)0.
• B)0.50.
• C)1.00.
• D)Cannot be determined from the information given.

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Definitions:

Securely Attached Infants

Children who show a healthy balance of attachment and autonomy, often resulting from responsive caregiving, and display comfort with social interaction and exploration.

Ainsworth

A psychologist known for her work on attachment theory, specifically the development of the "Strange Situation" assessment.

Strange Situation

A standardized procedure devised by Mary Ainsworth in the 1970s to observe attachment relationships between a caregiver and children.

Attachment

The emotional bond between an infant and the primary caregiver.