Which of the Following Is the Most Correct Method of Determining

question 52

Multiple Choice

Which of the following is the most correct method of determining sample size?

• A)percentage of population approach
• B)all that can be afforded approach
• C)all that time will permit approach
• D)using the "100" for local study;"1,000" for national study approach
• E)the confidence interval approach

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Definitions:

Blindsight

A phenomenon where individuals with damage to the primary visual cortex can respond to visual stimuli without consciously experiencing sight.

Parallel Processing

The ability of the brain to simultaneously process incoming stimuli of differing quality, a part of cognitive function that enables efficient multitasking.

Cocktail Party Effect

This describes the human ability to focus one's auditory attention on a particular stimulus while filtering out a range of other stimuli, as when listening to a single conversation in a crowded room.

Change Blindness

A perceptual phenomenon where a change in a visual stimulus goes unnoticed by the observer.