Teachers at School a Were Given a Substance Abuse Knowledge

question 76

Multiple Choice

Teachers at School A were given a substance abuse knowledge test. During the next four months, the teachers attended training sessions on substance abuse. They were then given the knowledge test again. Similarly, teachers at School B were given the substance abuse knowledge test, and four months later they were given the test again. What kind of design was used in this research?

• A)Pretest-posttest true experimental design
• B)Nonequivalent control group pretest-posttest design
• C)Interrupted time series design
• D)Multiple baseline design

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Definitions:

Inventory Turnover

A measure of how many times a company's inventory is sold and replaced over a period, indicating the efficiency of the company in managing and selling its stock.

Quick Ratio

A liquidity ratio that measures a company's ability to meet its short-term obligations with its most liquid assets, excluding inventory.

Acid-Test Ratio

A financial metric used to evaluate a company's short-term liquidity position by dividing its most liquid assets by its current liabilities.

Current Ratio

A financial metric indicating a firm's capacity to fulfill its short-term debts, which are obligations due within the next year, by dividing its current assets by its current liabilities.