Understanding Case Study Types Based on Inquiry Procedure

Case studies are a common research method used in many fields to conduct an in-depth investigation of a single individual, group, or event. They involve a detailed and comprehensive examination of a specific case within its real-world context. Different types of case studies exist, often classified based on their purpose, focus, or the procedure of inquiry used.

The question asks about the types of case studies specifically based on the procedure of inquiry. Let's examine the given options:

• A. Intrinsic case study: This type is primarily chosen because the case itself is of unique interest. The goal is to understand the specific case deeply, not necessarily to generalize to other cases or theoretical constructs. This classification is based on the focus or purpose of studying the case, rather than the procedure of inquiry itself.
• B. Descriptive case study: The main purpose of a descriptive case study is to provide a detailed account or description of the phenomenon or the case being studied. This involves meticulous observation and reporting. This type relates to the procedure of inquiry by focusing on the process of describing the case comprehensively.
• C. Evaluative case study: An evaluative case study is conducted to assess or evaluate the effectiveness, impact, or outcome of a program, policy, or intervention within a specific context. The procedure involves collecting data to judge the merit or worth of something. This is clearly a type based on the procedure of inquiry focused on evaluation.
• D. Instrumental case study: In this type, a specific case is examined primarily to provide insight into a broader issue, phenomenon, or theory. The case serves as an "instrument" to understand something else. Like the intrinsic case study, this classification is based on the focus or purpose of using the case, not directly the procedure of inquiry.
• E. Interpretative case study: This approach focuses on understanding the meaning and interpretation of the case from the perspective of the individuals involved. It delves into subjective experiences and seeks to provide a rich, nuanced interpretation of the case. The procedure involves interpretative analysis of qualitative data. This aligns with a type based on the procedure of inquiry centered on interpretation.

Based on this analysis, the types of case studies classified primarily by the procedure of inquiry are Descriptive, Evaluative, and Interpretative. Intrinsic and Instrumental case studies are typically categorized based on the research purpose or how the case is used in relation to broader knowledge.

Therefore, the types based on the procedure of inquiry among the given options are Descriptive (B), Evaluative (C), and Interpretative (E).

The option that includes B, C, and E is the most appropriate answer.

Revision Table: Case Study Classification

Additional Information: Case Study Research

Case study research is a qualitative research method that allows for an in-depth, multi-faceted exploration of complex issues in their real-life settings. It is not just a data collection method but a comprehensive research strategy.

• Key Features:
  • In-depth investigation of a specific 'case'.
  • Study within a real-world context.
  • Use of multiple sources of evidence (interviews, documents, observations, artifacts).
  • Focus on understanding complexity and context.
• Applications: Case studies are widely used in social sciences, education, business, healthcare, and psychology to understand complex phenomena, test theories, or evaluate interventions.
• Strengths: Provides rich, detailed data; allows exploration of complex, real-life situations; provides context; useful for generating hypotheses.
• Limitations: Findings may not be generalizable; potential for researcher bias; time-consuming and resource-intensive.