The Lumbricals Function to ______________ the MCP Joints and ____________

question 18

Multiple Choice

The lumbricals function to ______________ the MCP joints and ____________ the PIP joints.

• A) flex; flex
• B) flex; extend
• C) extend; flex
• D) extend; extend

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Definitions:

Reinforces

Strengthens behavior through the use of positive feedback or consequences, making the behavior more likely to occur in the future.

Fixed-Ratio Schedule

A reinforcement schedule in behavioral psychology where a response is reinforced only after a specified number of responses have been made.

Operant Conditioning

A method of learning that occurs through rewards and punishments for behavior, encouraging the repetition of desired behaviors.

Set Number

In mathematics, a concept referring to the count or quantity of distinct elements in a set.