How should the language of the consent information be written?

• A. Language should be highly technical to ensure accuracy.
• B. Language should be as non-technical as practical and understandable.
• C. Language should be legalistic and complex.
• D. Language should be written in legal jargon.

Answer: (B)

Consent information should be written in language that is as non-technical as practical and understandable. This ensures participants can truly comprehend what they are agreeing to, including the purpose, procedures, risks, benefits, and their rights. Plain language helps people with varying literacy and language backgrounds make an informed choice without being overwhelmed by medical jargon or legalistic phrasing. It's still important to be accurate and complete, but you achieve that accuracy without sacrificing clarity by avoiding unnecessary technical terms, legal jargon, or overly complex sentences. If unavoidable terms must be used, define them clearly and consider providing translations or explanations to support understanding.

Using highly technical, legalistic, or legal jargon styles obscures meaning and undermines the purpose of informed consent, because participants may not grasp essential information needed to decide whether to participate.