Answer :
Final answer:
The research right that was violated in this scenario is the right to informed consent. Informed consent is the process of informing research participants about what to expect during an experiment and obtaining their consent. In the context of children participating in research, informed consent usually includes consent from both the child (if old enough) and the parents or guardians.
Explanation:
The question asks if the investigator violated research rights when conducting a study in a second-grade classroom without obtaining permission from anyone other than the teacher and the principal. The research right that was violated in this situation is the right to informed consent. Informed consent is the process of informing a research participant about what to expect during an experiment, including any risks involved and the implications of the research, before obtaining the person's consent to participate. Children, being a vulnerable group, require special protection in research. Typically, informed consent in the context of children implies consent from the child (if old enough to understand the study) and also consent from their parents or legal guardians. By only obtaining permission from the teacher and the principal, the study did not cover this essential requirement, thereby violating the right to informed consent.
Learn more about Informed Consent here:
https://brainly.com/question/30321490
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