Which of the Following Is a Possible Disadvantage of Before

question 9

Multiple Choice

Which of the following is a possible disadvantage of before after research designs?

• A) High statistical power
• B) Statistical conclusion invalidity
• C) Retesting effects
• D) High random error

---

Definitions:

Outcome Evaluation

The assessment of the results or impacts of a program or intervention, determining its effectiveness.

Formative Evaluation

an evaluative process intended to monitor project or program progress, facilitating immediate improvements based on feedback.

Successful Intervention

A situation where a specific action or set of actions effectively addresses a problem, leading to a positive outcome.

Planned Termination

The intentional conclusion of a project, program, or relationship after achieving its objectives or upon reaching a predetermined end date.