Understanding Post-Positivism and Research Procedures

Research approaches can broadly be categorized into different paradigms or worldviews that guide the way research is conducted. Two prominent paradigms are Positivism and Post-Positivism. Positivism emphasizes objective reality, empirical observation, and scientific methods to discover universal laws. Post-Positivism, on the other hand, emerged as a critique of strict positivism, acknowledging that reality is complex, understanding is influenced by the researcher, and absolute certainty is not always achievable. Post-positivistic research often involves qualitative methods aimed at understanding perspectives and contexts rather than solely focusing on objective measurement and general laws.

Characteristics of Post-Positivistic Research

Key characteristics of research procedures under a post-positivistic approach include:

• Acknowledging that observation is theory-laden and influenced by the researcher's background and perspective.
• Focusing on understanding complex realities and contexts.
• Using a variety of methods, often qualitative, to gather rich, descriptive data.
• Seeking plausible explanations and interpretations rather than absolute truths.
• Recognizing the importance of context in understanding phenomena.

Analyzing the Research Procedures

Let's examine each of the given research procedures in the context of post-positivism:

1. Normative Survey:

• A normative survey typically involves collecting standardized data from a large sample to describe the characteristics of a population or compare groups against norms.
• This procedure often relies on quantitative data and aims for generalizability and objective description.
• While surveys can sometimes incorporate elements that allow for qualitative input, the core normative survey method is strongly associated with the positivist tradition due to its emphasis on measurement, standardization, and statistical analysis.

2. Experimental Study:

• Experimental studies are designed to test causal relationships between variables by manipulating one or more independent variables and measuring their effect on a dependent variable, often under controlled conditions.
• This method is a cornerstone of the positivist approach, seeking to isolate causes and effects and establish objective relationships.
• It prioritizes control, measurement, and statistical inference, which aligns more with positivist goals than post-positivist ones, although post-positivism can sometimes use quantitative data critically.

3. Ethnographic Study:

• An ethnographic study is a qualitative research procedure that involves the in-depth study of a cultural group or community.
• Researchers typically spend an extended period in the setting, observing participants, conducting interviews, and analyzing documents to understand the group's perspectives, behaviors, and social interactions within their natural context.
• Ethnography emphasizes understanding subjective meanings and interpretations, acknowledges the researcher's role in the research process, and recognizes the complexity and context-dependency of social phenomena.
• These characteristics align closely with the principles of post-positivism and interpretivism.

4. Ex post facto Study:

• An ex post facto study, also known as a causal-comparative study, examines the effect of an independent variable that has already occurred (hence "after the fact") on a dependent variable.
• Researchers observe existing groups that differ on the independent variable and compare them on the dependent variable.
• While it deals with existing conditions rather than manipulation like an experiment, it often employs quantitative methods to analyze relationships and infer causality (though with limitations compared to experiments).
• Like surveys and experiments, it leans more towards methods traditionally associated with positivism, although its use of naturally occurring variations can sometimes bridge between approaches.

Why Ethnographic Study is Post-Positivistic

Among the given options, the ethnographic study is the research procedure that most clearly fits under the post-positivistic approach. It moves away from the purely objective, value-free stance of positivism. Ethnography acknowledges that the researcher's interpretation is crucial, seeks to understand the subjective realities of participants, and recognizes that social phenomena are deeply embedded in specific contexts. This aligns with the post-positivist view that reality is complex and best understood through multiple perspectives and qualitative inquiry.

Conclusion on Post-Positivistic Research

Based on the analysis of each research procedure and the core principles of post-positivism, the ethnographic study is the most representative example of research conducted under a post-positivistic framework from the given options. It prioritizes understanding, context, and the role of interpretation, moving beyond a purely objective, detached view of reality.

Revision Table: Research Approaches and Methods

Additional Information on Research Paradigms

Understanding different research paradigms like Positivism, Post-Positivism, and Interpretivism is crucial for choosing appropriate research procedures. While Positivism seeks explanation and prediction by identifying causes and effects, Post-Positivism aims for understanding and interpretation, acknowledging the complexity and contextual nature of phenomena. Qualitative research methods like ethnography are powerful tools within post-positivist and interpretivist frameworks for exploring complex social issues from the perspective of those involved. Quantitative methods, common in positivist research, focus on measurement and statistical analysis of numerical data.