Solve the Problem. -Six Strangers Arrive at a Business Seminar and Each Person

question 46

Multiple Choice

Solve the problem.
-Six strangers arrive at a business seminar and each person shakes hands with every other person. How many handshakes are there?

• A)18
• B)20
• C)15
• D)30

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Definitions:

Secure Attachment

Secure attachment is a type of emotional bond characterized by trust and a sense of security, typically formed in early childhood between a child and their caregiver.

Object Permanence

The understanding that objects continue to exist even when they cannot be observed.

Egocentrism

The cognitive inability to distinguish between one's own perspective and someone else’s perspective.

Conservation

In cognitive development, the understanding that certain properties of an object or substance do not change when its appearance is altered in some superficial way.