Informed consent in digital research is the process by which participants understand what they are agreeing to when they take part in a study that involves digital methods (online surveys, apps, wearables, social media data, AI tools, etc.) and voluntarily agree to participate. It should be both informative and voluntary, and it should be ongoing where appropriate. Key elements include:
Core elements that should be disclosed
- Purpose of the research: What the study aims to learn or achieve.
- Procedures: What participants will be asked to do, how long it will take, how often, and what tools or platforms will be used.
- Risks and inconveniences: Potential physical, psychological, social, privacy, or data security risks; how likely they are and how they will be mitigated.
- Benefits: Potential benefits to the participant or to society, and any limitations of those benefits.
- Alternatives: Other ways to participate or alternative options if they do not participate.
- Confidentiality and data protection: How data will be collected, stored, who will have access, encryption, anonymization/pseudonymization, data minimization, and data retention periods.
- Data usage and sharing: What data will be collected, how it will be used (including secondary uses), whether it will be shared with third parties, and under what safeguards.
- Data ownership and control: Who owns the data, and what rights participants have (access, correction, deletion, withdrawal).
- Withdrawal and stopping rules: That participation is voluntary, with the right to withdraw at any time without penalty, and what happens to data already collected if they withdraw.
- Incidental findings: If relevant, how such findings will be handled and whether participants will be notified.
- Compensation or incentives: Any payments, rewards, or credits, and the terms.
- Contact information: How to reach the researchers, the study team, and an independent ethics board/IRB or equivalent for questions or complaints.
- Compliance with laws and platforms: Any platform-specific terms (e.g., terms of service) that affect participation.
Additional considerations specific to digital research
- Data collection methods: Clearly describe passive data collection (e.g., app telemetry, location tracking, browser cookies), active data collection (surveys, interviews), and any use of AI/machine learning.
- Data security measures: Encryption, access controls, regular audits, breach notification processes, and who can access the data.
- Anonymization vs. de-identification: Whether data will be anonymized, and the limits of anonymization, given digital linkage risks.
- Algorithmic transparency: If AI is involved in analysis or decision-making, provide a basic description of how decisions or classifications are made and potential biases.
- Platform and device considerations: Compatibility, data usage, battery, or device risks; permissions requested (camera, microphone, contacts, etc.).
- International data transfers: If data will be stored or processed in other countries, including any transfer mechanisms and privacy protections.
- Children and vulnerable populations: Additional safeguards and parental consent where applicable; assess capacity to consent.
- Platform terms and conditions: If data collection occurs via third-party platforms (e.g., social media), acknowledge platform policies and any restrictions.
- Ongoing consent: For long-term studies or studies with repeated data collection, consider re-consenting or reaffirming consent at defined intervals.
Ethics and regulatory context
- Ethics review: Statement that the study has been reviewed and approved by an institutional review board (IRB) or ethics committee, including the approval number.
- Legal compliance: Compliance with data protection laws (e.g., GDPR, HIPAA, etc.) and sector-specific regulations.
- Right to withdraw data: In some cases (especially when data have been de-identified or aggregated), withdrawal may be limited. Be explicit about what is feasible.
Special cases
- Minimal risk waivers: In some low-risk digital research, researchers may request a waiver of written consent, provided there is adequate privacy protection and disclosure via a public-facing notice or consent via ongoing participation. This requires ethics approval.
- De-identified or publicly available data: When data are fully de-identified or publicly available, consent requirements may be reduced or waived, depending on jurisdiction and ethics guidelines.
- Deception or withholding information: If any, must be justified, minimized, and followed by debriefing.
Consent formats and best practices
- Clear language: Use plain language appropriate to the participant audience; avoid jargon.
- Specific consent: Separate consent for distinct aspects (e.g., data collection, data sharing, use of AI/automation, geolocation, third-party analytics).
- Accessibility: Provide information in multiple formats and languages as needed; ensure accessibility for people with disabilities.
- Documentation: Record that consent was obtained (digital signatures, checkboxes, or consent banners with a timestamp).
- Comprehension checks: Optional brief questions to confirm understanding of key points, especially for complex or technical aspects.
- Re-consent when changes occur: If the study protocol changes in meaningful ways, obtain re-consent or at least notify participants and offer an option to withdraw.
A practical consent template (high-level)
1) Title and purpose: What the study is about and why it’s being done.
2) Procedures: What you’ll do, what tools you’ll use, time commitments.
3) Data to be collected: Types of data (survey responses, sensor data, location, etc.).
4) Data handling: How data will be stored, protected, who can access, data retention period.
5) Data sharing: If and with whom data will be shared; any identifier or de-identified data.
6) Risks and benefits: Potential risks and any possible benefits to the participant or others.
7) Rights of the participant: Right to withdraw, access to data, correction, deletion, complaint processes.
8) Contact information: Research team and ethics board contact for questions or concerns.
9) Consent statement: A clear statement of voluntary participation and agreement to proceed, with an option to agree by digital means (e.g., checkbox) or signature.
10) Language and accessibility notes: Availability of translations, assistance for understanding, etc.
If you’re conducting or planning a digital study, align the consent with the specific data and platforms involved, and consult your institution’s IRB/ethics guidance to determine whether a written consent, a consent banner, or a waiver is appropriate.
If you’d like, I can tailor a concise consent text for a specific digital study you have in mind (e.g., online survey, mobile app study, or social media data collection) and note what to include for a ethics submission.