1. Qualitative research: Qualitative research focuses on exploring and understanding complex phenomena through in-depth analysis of textual, visual, or auditory data. Researchers in qualitative research use methods such as interviews, focus groups, observations, and content analysis to gather rich, detailed insights into human behavior, beliefs, attitudes, and experiences. 2. Quantitative research: Quantitative research involves collecting and analyzing numerical data to identify patterns, trends, and relationships between variables. Researchers in quantitative research use structured surveys, experiments, and statistical analysis to measure and quantify specific aspects of a phenomenon, often with the goal of testing hypotheses and making generalizable conclusions. 3. Mixed methods research: Mixed methods research combines elements of both qualitative and quantitative research approaches to provide a more comprehensive and balanced understanding of a research topic. Researchers in mixed methods research collect and analyze both qualitative and quantitative data, using methods and techniques from each approach to complement and triangulate findings. This allows researchers to address research questions from multiple perspectives and produce more robust and nuanced conclusions.