Final answer:
A student must sign a Principles of Biosafety Evaluation and Student Affirmation form to partake in cooperative education, whereas for experiments involving an IRB, an informed consent form is required.
Step-by-step explanation:
To participate in cooperative education a student must sign a Principles of Biosafety Evaluation and Student Affirmation form.
In the context of an experiment under an institution's guidance, particularly involving an Institutional Review Board (IRB), the essential document required is an informed consent form. This form is a critical part of the ethics approval process and serves multiple purposes. It ensures that participants are well-informed about the study they are partaking in, detailing the procedures, potential risks, and implications of the research.
The informed consent form also emphasizes the voluntary nature of participation and the confidentiality with which the data will be treated. For minors, this consent must be obtained from a parent or legal guardian. Signing this document is a standard prerequisite to participating in research that is reviewed and approved by an IRB.