Of the Following Tests of Balance, Which One Demonstrates That

question 12

Multiple Choice

Of the following tests of balance, which one demonstrates that vision is important for balance?

• A)being rotated on a chair, after which the observers look for nystagmus
• B)walking in a straight line, one foot in front of the other
• C)standing and simultaneously beginning a task that requires mental concentration

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Definitions:

Null Hypothesis

A null hypothesis is a default position that there is no relationship between two measured phenomena or no difference among groups being compared in a statistical hypothesis test.

Expected Number

The predicted count or quantity based on probability calculations, often used in statistical analysis and planning.

Corps-years

A unit of measure combining the number of corps and the duration in years, though the term might not be standard across contexts.

Horse Kicks

Refers to data or instances used in statistical analysis or historical record-keeping, often cited in studies of rare events or to illustrate principles of probability.