Dr Clark Observes His Client's Sleep Difficulties for a Period

question 24

Multiple Choice

Dr. Clark observes his client's sleep difficulties for a period of 2 weeks to establish a baseline. He then institutes an intervention and measures the client's sleep difficulties for 2 weeks. The intervention is removed for a period of 2 weeks and then implemented again, and measurements are taken. This design is best described as ______.

• A) A-B
• B) A-B-A
• C) A-B-A-B
• D) A-B-B-A

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Definitions:

Accounts

Financial records that track the transactions and balances of specific assets, liabilities, revenues, or expenses.

Balances

The amounts of money recorded in financial accounts, reflecting the difference between credits and debits.

Reported

Information or data that has been formally communicated or disclosed, often referring to financial performance or events.