Adolescent consent for research and sensitive services — formative SAQs

SAQ 1 — Ethical research enrolment and waiver of parental permission (10 marks)

A 14-year-old is invited to take part in an anonymous school-based survey of sexual behaviour and substance use. The researchers propose to obtain the young person's assent but to waive parental permission. ^{[2] [6]}

Questions

1. State the three elements usually required for ethical adolescent research enrolment. (2 marks) ^[2]
2. Outline the criteria under which a research ethics committee may waive parental permission, and explain why this study may meet them. (5 marks) ^{[6] [2]}
3. Describe how you would present the study to the young person and confirm understanding, including the right to withdraw. (3 marks) ^{[3] [4]}

Model answer

Three elements (2). Ethical adolescent research enrolment usually requires the young person's assent, parental (or guardian) permission, and research-ethics-committee approval. Each protects a different interest — developing autonomy, the family's protective role, and the participant against a study that offers no guaranteed personal benefit. ^{[2] [3]}

Waiver criteria (5). A research ethics committee may waive parental permission when the study is minimal risk; the waiver will not adversely affect the young person's rights or welfare; the research could not practicably be carried out without it; and the data are sensitive such that parental notification would distort the results or endanger the participant. This anonymous survey of sexual behaviour and substance use is minimal risk and exactly the case where requiring parental permission would drive away the adolescents most at risk and distort the data, so a waiver is defensible — granted by the committee, not the clinician. ^{[6] [2]}

Presenting the study (3). Explain in plain, age-appropriate language the purpose, what participation involves, the risks and discomforts, the alternatives (including not taking part), that it is voluntary, and that the young person can withdraw at any time without penalty or any effect on care. Confirm understanding with teach-back, assure confidentiality of the data with its lawful limits, and document the assent. ^{[3] [4]}