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Industrial Hygiene Exposure Assessment: The Good, Bad, and

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Statistical Analysis of the Selections<br />

<strong>Exposure</strong> Determinant Likert Ranking<br />

Differences*<br />

Toxicity<br />

Gas/Vapor Ranked Higher<br />

Z = -3.146, p = .002, r = -<br />

.16<br />

Forced (Top 5)<br />

Selection<br />

Differences**<br />

Quantity H<strong>and</strong>led NSD Gas/Vapor Selected More<br />

Often<br />

McN X 2 =36.6, p

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