PptxGenJS Presentation

[Audio] Research methods are broadly categorized into several types each suited to different research objectives and questions. **Quantitative research** focuses on numerical data and statistical analysis to identify patterns and test hypotheses using methods such as surveys and experiments. In contrast **qualitative research** delves into non-numerical data to gain deeper insights into phenomena employing techniques like interviews and focus groups. **Mixed methods research** combines both quantitative and qualitative approaches to provide a more comprehensive view of the research problem. **Descriptive research** aims to describe characteristics of a subject or phenomenon without manipulating variables often using observational methods or case studies. Finally **experimental research** involves manipulating variables in controlled settings to establish cause-and-effect relationships typically through laboratory or field experiments. Each method offers unique advantages and is chosen based on the research objectives and the nature of the data needed..

[Audio] Research ethics encompasses the principles and guidelines that ensure the integrity and credibility of research while protecting the rights and well-being of participants. Informed consent is a foundational principle requiring researchers to provide participants with clear and comprehensive information about the study's purpose procedures risks and benefits and to obtain their voluntary agreement to participate. Confidentiality involves safeguarding participants' personal information and ensuring that data is handled in a way that protects their privacy. Minimizing harm is essential meaning researchers must take steps to avoid physical psychological or emotional harm to participants. Additionally honest reporting of research findings is crucial to prevent falsification or fabrication of data and respect for intellectual property involves proper attribution of others' work. Adhering to ethical guidelines and obtaining approval from ethics review boards are vital to maintaining the integrity of the research process and ensuring that studies are conducted responsibly..