The basic principles relevant to the ethics of research involving human subjects are
Beneficence
Justice
Respect for person
All of the above
The Correct Answer is D
A. Beneficence: Beneficence requires researchers to maximize possible benefits while minimizing potential harm to participants. It involves careful risk–benefit analysis, protection from physical and psychological injury, and ongoing monitoring for adverse effects. This principle ensures that participant welfare remains a primary consideration throughout.
B. Justice: Justice refers to fairness in the distribution of the burdens and benefits of research. It requires equitable selection of participants so that vulnerable populations are not exploited and no group is unfairly excluded from potential benefits. This principle guides inclusion criteria and recruitment practices.
C. Respect for person: Respect for persons recognizes the autonomy of individuals and the need to provide additional protections for those with diminished autonomy. It underlies the requirement for informed consent, voluntary participation, and the right to withdraw without penalty. This principle safeguards individual decision-making capacity.
D. All of the above: The foundational ethical framework for human subjects research incorporates beneficence, justice, and respect for persons as core principles. Together, they guide ethical study design, participant protection, and responsible conduct of research involving human participants.
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Related Questions
Correct Answer is D
Explanation
A. Mix (both qualitative & quantitative): Mixed-methods research incorporates both numerical data and descriptive, narrative data to explore phenomena. In this study, no qualitative data such as interviews, perceptions, or experiences were collected; only numerical and categorical epidemiological data were analyzed.
B. None of the above: The study clearly involves systematic data collection and statistical analysis of confirmed COVID-19 cases, which aligns with established research methodologies, so “none of the above” is not appropriate.
C. Qualitative: Qualitative research focuses on non-numerical data, exploring meanings, experiences, and perspectives. This study did not collect such data; it analyzed case counts, demographics, and outcomes using descriptive statistics.
D. Quantitative: The study is quantitative because it relies on numerical surveillance data, laboratory-confirmed cases, and statistical analysis. Descriptive and univariate statistics were used to summarize epidemiological characteristics, which aligns with a quantitative research design focused on measurable outcomes.
Correct Answer is A
Explanation
A. Observation: In research, decisions are made based on systematic observation and collection of empirical data. Researchers use objective measurements and evidence gathered through experiments, surveys, or structured assessments to inform conclusions and guide actions. Observation ensures that decisions are grounded in verifiable facts rather than speculation.
B. Expectation: Expectations represent beliefs or predictions about outcomes but are not sufficient to guide research decisions. While expectations may influence hypothesis formation, they must be tested against observed data to validate findings.
C. Assumption: Assumptions are accepted as true for the purpose of study design or theoretical framework but do not constitute evidence. Decisions based solely on assumptions risk bias and unreliability without empirical support.
D. All of the above: Although expectations and assumptions can influence research design or hypotheses, the actual decisions in research are evidence-based and rely on systematic observation.
In a research study on "Epidemiology of COVID-19 Infection in Oman: Analysis of the First 1304 Cases",
Scientist sought to identify the epidemiological characteristics of the first case series of patients with COVID-19 in Oman. The study included national surveillance data of patients with laboratory-confirmed COVID-19 from 24 February to 17 April 2020. Analyses were performed using descriptive and univariate statistics. This case series provides epidemiological characteristics as well as the early outcomes of patients with laboratory-confirmed COVID-19.
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