Ethical Standards for the Use of Human Subjects Require Researchers

question 172

Multiple Choice

Ethical standards for the use of human subjects require researchers to

• A) clearly identify each participant by name.
• B) never use deception.
• C) avoid coercion.
• D) ensure that participants understand that they can't quit once the experiment begins.

---

Definitions:

Standard Price

The pre-determined cost that is expected to be paid for a specific item or service under normal conditions.

Standard Labour Rate

The predetermined wage rate used for budgeting and variance analysis, representing the expected cost per hour of labor.

Standard Labour Hours

The predetermined amount of labor time that is expected to be necessary to produce one unit of a product or complete a process.

Material Price Variance

The difference between the actual cost of materials and the standard cost, multiplied by the quantities purchased.