Introduction The case study method involves a detailed and in-depth study of a single case or a few cases. It is commonly used in social work to understand individual, family, or community problems. Features Focuses on real-life situations. Explores causes, effects, and solutions. Uses interviews, observations, and documents. Useful for developing practical solutions. Conclusion Case […]
Introduction Qualitative research is a method used to understand human behavior, thoughts, and experiences. It focuses on collecting non-numerical data like words, stories, and observations. Features Open-ended and flexible. Uses interviews, focus groups, and observation. Explores emotions, motivations, and meanings. Data is analyzed through themes and patterns. Conclusion Qualitative research is useful in social work
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Introduction Social work research is a scientific method of studying social problems, policies, and practices. It helps in understanding and solving real-life issues faced by individuals and communities. Purpose To improve social work methods and services. To evaluate the effectiveness of interventions. To contribute to policy-making and social development. Conclusion Social work research is essential
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Introduction Programme evaluation research is used to assess the effectiveness and impact of a program or project. It helps determine whether the goals of the program are being achieved. Purpose Measure outcomes and results. Improve program performance. Guide decision-making for future actions. Methods Includes surveys, interviews, observations, and analysis of records. Conclusion Programme evaluation is
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Introduction The chi-square test is a statistical tool used to check if there is a relationship between two categorical variables. It is widely used in social work research for analyzing survey data. Uses of Chi-Square Test Test of Independence: Checks if two variables are related or independent. Test of Goodness of Fit: Compares observed data
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Introduction Interviewing is a method of collecting data by asking questions directly to the respondent. It helps gather detailed and personal information in research. Techniques of Interviewing Structured Interview: Uses fixed set of questions in a specific order. Suitable for surveys. Unstructured Interview: Open-ended questions with flexible flow. Useful for in-depth information. Semi-structured Interview: Mix
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Introduction Questionnaires and interview schedules are tools used to collect data in research. Both have different formats and methods of use. Differences Between Questionnaire and Interview Schedule Point Questionnaire Interview Schedule 1. Definition A set of written questions filled by the respondent. A set of questions asked verbally by the interviewer. 2. Mode Self-administered Interviewer-administered
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Introduction Experimental research is a scientific method used to study cause-and-effect relationships. It involves testing variables under controlled conditions to see how one thing affects another. Characteristics of Experimental Research Control: Researcher controls all conditions except the one being tested. Manipulation: At least one variable (independent) is changed to see its effect on another (dependent
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Introduction The scientific method is a systematic way of studying a problem or situation. It is widely used in social work research to collect and analyze data in a logical manner. Major Characteristics of Scientific Method Objective: Based on facts, not personal opinions. Systematic: Follows step-by-step procedures like problem identification, data collection, analysis, and conclusion.
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Introduction Testing a hypothesis is a key step in research. It helps decide if a belief or assumption is correct based on data. Here are the main steps involved: Steps in Testing a Hypothesis Formulate the Hypothesis: Make a null hypothesis (H0) and an alternative hypothesis (H1). Select the Significance Level: Usually 0.05 or 5%,
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