Basic concepts and social context
Types of science and research
Knowledge: Elements, types, and characteristics
Observation, hypothesis, theory, and law
Research models and methods
100

It's a series of organized steps used to obtain a certain goal.

Method

100

This type of research uses documents and recorded evidences (such as books, articles, personal written works, etc.) to study something.

Document-based research

100

What is knowledge?

A relationship in which a subject (a person, a group of people, a culture, etc.) has information about an object (in nature, society, or thoughts) through experience, reasoning, or intuition.

100
It describes what happens and applies to a single or a small number of events. It has an empiric character.

Observation

100

It's a simplified representation of a real-world object, process, or system used to understand, explain, or predict phenomena that can't be observed directly or easily.

Model

200

In simple words, it's the act of searching for knowledge through different means such as observation, analysis, experiments, etc.

Research

200

Based on their analyzed field (the natural world, human processes/phenomena, or abstract concepts), we have these 3 types of science.

• Formal sciences

• Natural sciences

• Social sciences

200

What are the characteristics of scientific knowledge? 

• Objective

• Verifiable

• Fallible

• Systematic

200

It is a tentative answer about a phenomenon or process that explains why things happen.

Hypothesis

200

This research model describes events by seeking objective knowledge, assigning them numerical values and using variables as elements of studies.

Quantitative research

300

It's a systematic approach to build and organize knowledge about the physical/natural world and the human world based on evidences, which can be used to explain and predict how processes and phenomena work.

Science

300

They are the 2 types of research based on their objective, which can be either gaining more knowledge to better understand something or to apply knowledge into real-world situations for some benefit.

• Pure research

• Applied research

300

What type of knowledge is obtained through direct experience and observation?

Empirical knowledge

300

TRUE or FALSE

A theory in science can be right or wrong, so it can´t be considered to be reliable to build more knowledge.

FALSE. They are established through a set of solid evidences, even if they can later be proved wrong because of new knowledge.

300

This research method uses specific observations to form a general conclusion.

Inductive method

400

Name 3 places in which professional research can be done:

Universities, research centers, government institutions, private organizations, etc.

400

This type of research uses controlled environments to manipulate variables and understand exactly how something happens.

Experimental research

400

What type of knowledge is derived from the analysis of knowledge itself and complex thinking?

Philosophical knowledge

400

It describes what happens and applies to every event (under a given set of circumstances), often using a mathematical representation.

Law

400

This research model studies events to build theories and uses subjective knowledge, by describing and categorizing characteristics/qualities.

Qualitative research

500

What institution in Mexico is focused on scientific and technological research, humanities, and innovation?

SECIHTI (Secretaría de Ciencia, Humanidades, Tecnología e Innovación)

500

This type of research studies objects directly in the real world, either for natural or social areas.

Field research

500

What are the three elements of knowledge?

• Reason

• Cognitive activity

• Knowledge resulting from a set of ideas

500

By using a set of evidences, it explains why things happen in every event (given certain conditions) and can be used to build further knowledge.

Theory

500
This research method uses a general premise to form a specific conclusion.

Deductive method