In an Effort to Determine the Most Effective Way to Teach

question 96

Multiple Choice

In an effort to determine the most effective way to teach safety principles to a group of employees, four different methods were tried. Some employees were given programmed instruction booklets and worked through the course at their own pace. Other employees attended lectures. A third group watched a television presentation, and a fourth group was divided into small discussion groups. A high of 10 was possible. Samples of five tests were selected from each group. The test grade results were: Using Excel to assist in determining if all methods generate the same results, what test would be used?

• A) ANOVA: Single Factor.
• B) ANOVA: Two-Factor with Replication.
• C) ANOVA: Two-Factor without Replication.
• D) F-Test Two Sample for Variances.
• E) t-Test: Paired Two Sample for Means.

Understand the difference between guttation and transpiration in plants.

Explain the mechanisms through which plants defend themselves against herbivores using modified leaves.

Understand the basic functions of the endocrine system and the role of hormones.

Describe the principles of humoral and cellular immunity, including the roles of B-lymphocytes and macrophages.

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Definitions:

Ventral

Pertaining to the front or anterior part of the body in both humans and animal; opposite of dorsal.

Belly Side

The front part of the human body or the surface of an animal's body that contains the stomach.

Cilia

Hair-like structures on the surface of cells that move in wave-like motions, aiding in transport and movement.

Epithelial Cells

Cells that line the surfaces of the body, including skin, blood vessels, organs, and cavities.