An Explanation for the Finding That for Every Hour 8-

question 166

Multiple Choice

An explanation for the finding that for every hour 8- to 16-month-old infants watched an educational DVD they understood 8 to 16 fewer words than infants who watched no DVDs is ______

• A) infants who watch DVDs spend less time interacting with the people around them
• B) infants who watch DVDs spend more time interacting with the people around them
• C) infants who watched DVDs spend less time looking at books
• D) the parents of infants who watch DVDs do not emphasize language development

---

Definitions:

Optimum Cutting Tool Speeds

Optimum cutting tool speeds refer to the ideal rate at which a cutting tool should operate to efficiently cut material while minimizing wear and tear on the tool.

Frederick W. Taylor

An American mechanical engineer who sought to improve industrial efficiency and is known as the father of scientific management.

Time and Task Study

A methodical analysis designed to optimize the efficiency of tasks and time utilization.

Henry L. Gantt

Henry L. Gantt was an American mechanical engineer and management consultant who developed the Gantt chart, a graphical scheduling tool for project management.