If I Step on a Shard of Glass While Playing

question 39

Multiple Choice

If I step on a shard of glass while playing volleyball barefoot, which path will the reflex to pull my foot up follow?

• A)motor nerve → spinal cord → brain → spinal cord → sensory nerve → effector
• B)sensory nerve → spinal cord → motor nerve → effector
• C)sensory nerve → spinal cord → brain → spinal cord → motor nerve → effector
• D)sensory nerve → motor nerve → spinal cord → brain
• E)motor nerve → sensory nerve → spinal cord → brain

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Definitions:

One-Sample T-Test

A statistical test used to compare the mean of a single group to a known average or standard.

Effect Size

A quantifiable measure of the magnitude of an experimental effect, independent of sample size.

Guidelines

Standard rules or instructions set forth for conducting processes or making decisions.

Null Hypothesis

An assertion in statistical analysis that proposes no significant difference or effect exists between certain characteristics or groups.