HYPOTHESIS FORMULATION AND SAMPLE SELECTION

Undergraduate, graduate, and postgraduate students who are beginning or refining their training in scientific research methodology.

Researchers, analysts, and academic professionals who require a deeper understanding of hypothesis formulation and experimental design.

Professionals in the social sciences, natural sciences, health sciences, education, business, and related fields who participate in empirical research or evidence-based projects.

Individuals developing theses, dissertations, or applied research projects and seeking to strengthen the methodological rigor of their work.

Foundations of Hypothesis Development

• Understand the role of hypotheses within the process of generating scientific knowledge.

• Distinguish between the empirical and theoretical stages involved in building and validating hypotheses.

• Recognize the structural components and characteristics of a well-formulated hypothesis.

Hypothesis Formulation Competencies

• Formulate clear, coherent, and testable hypotheses aligned with research objectives.

• Differentiate between various types of hypotheses (descriptive, relational, causal, null, alternative, etc.).

• Identify the difference between a scientific hypothesis and a working hypothesis, and apply each appropriately.

Research Design and Sampling Skills

• Understand the fundamentals of experimental research design, including how hypotheses guide the selection of methods and procedures.

• Apply appropriate sample selection techniques, including determining sample size and evaluating representativeness.

• Establish the methodological coherence necessary for linking hypotheses to research design, measurement, and empirical testing.

Study Plan

1. BACKGROUND ON THE FORMULATION OF HYPOTHESES

• Introduction

• How a hypothesis is structured and formulated

• The empirical stage in the generation of scientific knowledge

• The theoretical stage in the generation of scientific knowledge

2. FORMULATING HYPOTHESES

• How any hypothesis is formulated

• Types of hypotheses

• The concept of a scientific hypothesis

• The concept of a working hypothesis

• Experimental research design

• Sample selection methods: sample size