Methodological Joints: Integrating Quantitative and Qualitative Research
Methodological validity is achieved by obtaining consistent results using different methods. This is the core of Triangulation, specifically methodological triangulation.
The increased activity of subjects observed in the research process ensures that observation methods are not perceived as an external imposition. This is the core of Joint Integration, which shares features with joint chains but adds a crucial element: the participation of the observed subjects. These participants contribute
Understanding Science and New Materials: A Comprehensive Look
Science: A System of Knowledge
Science is a system of knowledge about a specific sector of reality, obtained in a rational way, which has specific working methods and criteria for checking and verification. Its functions are to explain facts, predict possibilities, and dominate nature.
Empirical Sciences vs. Formal Sciences
- Empirical sciences focus on the study of observable facts verifiable by experience.
- Formal sciences study abstract objects and ideals, which arise from the human mind and are not
Methods of Knowledge Acquisition: Deduction, Induction, and Epistemology
Methods of Knowledge Acquisition
One method is a more or less fixed and stable process, consisting of several steps or rules that lead to an end.
Deductive Method
It involves extracting a conclusion from general principles. However, this method presents a problem in the strict sense, so it is feasible in the formal sciences.
Inductive Method
It involves developing a conclusion from specific data or individuals to general principles.
Hypothetico-Deductive Method
It is a combination of two methods: it combines
Read MoreUnderstanding the Scientific Method: Types, Requirements, and Applications
The Scientific Method
The scientific method is defined as the set of principles, rules, or standards for the study and solution of research problems. R = Scientific Method
It refers to a set of procedures, using the necessary tools or skills, to examine and solve a problem or set of research problems. R = The scientific method
Types of Scientific Methods
- Inductive Method: Derives general conclusions from particular premises.
- Deductive Method: The conclusion is implicit in the premise and goes from the
Understanding Scientific Research: Methods, Theories, and Design
Scientific Method and Knowledge
Scientific method: Modern science relies on knowledge obtained through objective observation, experimentation, and logical reasoning. This knowledge must be verified or rejected by observation. The goal is to use verified results to construct theories that explain why phenomena behave the way they do.
Components of the Scientific Method
- Empirical verification
- Falsifiability
- Non-normative research
- Transmissible
- Cumulative
- Empirical generalization
- Explanatory
- Predictive
- Probabilistic
Effective Science Teaching Methods and Objectives
Objectives in the Teaching of Science
Selecting certain content, programming different activities, selecting different programs, and preparing materials and resources are all decisions that must be made regarding what and how to teach.
Models in Science Teaching
- Transmission and reception
- Discovery
- Constructivist (aims to improve learning from experimental sciences)
Methods in the Teaching of Natural Sciences
- Experimental method
- Historical rediscovery method
- Problem method
- Heuristic (or search) method
- Investigation