According to federal regulations, which study meets the definition of research with human subjects?

According to federal regulations, which study meets the definition of research with human subjects?

• A. An experiment on gender-related stereotypes in math and subsequent performance by males and females on math tests
• B. A medical record study
• C. A study of twenty 4th grade classrooms in which researchers vary the time of reading instruction and collect weekly assessments
• D. A developmental psychologist videotapes interactions between groups of toddlers and their caregivers to determine which intervention methods most effectively manage aggression

Answer: (D)

The main idea is that research with human subjects involves a systematic study designed to develop or contribute to generalizable knowledge by obtaining data through interaction with living individuals or from identifiable private information. The study that videotapes interactions between groups of toddlers and their caregivers to determine which intervention methods most effectively manage aggression clearly fits this definition. It involves direct data collection from living participants (toddlers and their caregivers) through observation and recording of their behavior as interventions are applied. The results are intended to inform broader understanding of which methods work, making it a systematic investigation aimed at generalizable knowledge. Because it involves minors and collects identifiable behavioral data, it would typically require appropriate consent and IRB oversight to protect the participants.

The main idea is that research with human subjects involves a systematic study designed to develop or contribute to generalizable knowledge by obtaining data through interaction with living individuals or from identifiable private information. The study that videotapes interactions between groups of toddlers and their caregivers to determine which intervention methods most effectively manage aggression clearly fits this definition. It involves direct data collection from living participants (toddlers and their caregivers) through observation and recording of their behavior as interventions are applied. The results are intended to inform broader understanding of which methods work, making it a systematic investigation aimed at generalizable knowledge. Because it involves minors and collects identifiable behavioral data, it would typically require appropriate consent and IRB oversight to protect the participants.