What is a necessary pre-test procedure to ensure participant safety?

Obtaining informed consent is a critical pre-test procedure aimed at ensuring participant safety. This process involves informing participants about the nature of the test, potential risks, benefits, and the right to withdraw at any time. By doing so, participants are empowered to make informed decisions about their involvement in the test, which is essential for ethical practice and participant well-being.

Informed consent helps ensure that participants understand what they are agreeing to and can prepare mentally and physically, which contributes to a safer testing environment. This procedure protects the rights of individuals and establishes trust between participants and facilitators, affirming that their participation is voluntary and based on a clear understanding of any implications.