In the First Set of Hawthorne Experiments Dealing with Lighting

question 9

Multiple Choice

In the first set of Hawthorne experiments dealing with lighting, what was the main conclusion?

• A) the pressure of social acceptance affects productivity
• B) the level of lighting determines whether productivity will increase
• C) employees work harder when they received added attention
• D) the piece-rate method affects productivity

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Definitions:

Identical Twins

Twins that develop from a single fertilized egg that splits and forms two embryos, sharing 100% of their DNA.

Intelligence Scores

Quantitative measures used to assess an individual's general cognitive abilities or intelligence quotient (IQ).

Correlation

A metric that reveals the degree of co-movement between two or more variables.

Intelligence Test Scores

numerical outcomes derived from assessments designed to measure human intelligence and cognitive abilities.