A Researcher Designs an Experiment with Six Conditions but Each

question 7

Multiple Choice

A researcher designs an experiment with six conditions but each condition takes only a short amount of time to administer.The researcher has the opportunity,therefore,to administer many trials of each condition in the experiment.Which of the following techniques is likely to be most effective for balancing practice effects?

• A)block randomization
• B)random assignment
• C)stratified randomization
• D)all possible orders of conditions

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Definitions:

Total Period Cost

The sum of all costs, both fixed and variable, incurred during a specified period of time, excluding product manufacturing costs.

Variable Costing

A costing method that includes only variable production costs—direct materials, direct labor, and variable manufacturing overhead—in product cost.

Net Operating Income

A company's revenue minus its direct costs and operating expenses, indicating the profitability from regular operations before interest and taxes.

Absorption Costing

An accounting method that includes all manufacturing costs (direct materials, direct labor, and both variable and fixed manufacturing overhead) in the price of a product.