Science has evolved man exponentially, thanks to the different terms, investigations, theories and explanatory foundations of science, is that society has been able to establish scientific principles.
Based on scientific thinking, humans have been able to to explain certain natural phenomena, to advance in the area of medicine, to evolve professionally and within the faculties that build the social components.
What is thought?
It is the ability of the human being to create mental images around a situation, object and scenarios. It is an activity conceived in the mind, where the abstractions of the imagination and the functions of the intellect constitute the final destination of the product.
Everything inherent in mental nature refers to thought: the nature of the abstract, the rational, the creative or the artistic, for example.
Other definitions of synonyms to the act of thinking, can also be considered as thought and should not for any reason be the object of doubts; as for example: the definition of "thinking" is the act of reflecting and creating ideas in the mind.
- “Image”: it is the virtual representation The concept of psychological progress is subjective in nature, where terms such as knowing, judging, and reasoning are closely related.
- “Language”: is the function through which thought can have free expression, which proposes a definition of thought as the direct act of solve problems.
According to its various definitions, thought can be divided by various classifications based on its main characteristics. The thoughts: analytical, deductive, critical, creative, instinctive, systemic, interrogative, rational and social; they are the ones that structure the theories of thought itself, they are also considered as types of thought.
What is scientific thinking?
El scientific thought It is a type of specialized reasoning that humans have developed to to understand reality objectivelyIt relies on methodical skepticism, rigorous observation, controlled experimentation, and logical argumentation to support its conclusions about the world.
Unlike other forms of thought (magical, religious, mythological, or purely intuitive), scientific thought requires that its claims be verifiable. explained, demonstrated and verified by anyone who follows the same procedures. It's not enough to believe something: it's necessary to show it. empirical evidence and coherent reasoning.
In practice, this means that scientific thinking is structured around the scientific method: observe phenomena, formulate questions, generate hypotheses, design experiments or studies, collect data, analyze them with logical and statistical tools, and communicate the results in a clear and replicable way.
This type of thinking is vital for understanding the contemporary world, because it has demonstrated enormous effectiveness in translating the observable universe into systematic theoriesdemonstrable and reproducible, independent of personal opinions. From their union with practical techniques arises the technology, source of many of the tools that make human life easier today.
Everyday reasoning and scientific reasoning
It's important to distinguish between the reasoning we use in everyday life and what is considered scientifically sound. In our daily lives, we tend to be guided by limited impressions, customs, and experiencesSometimes we get it right, but often we are deceived by cognitive biases, selective memory, or emotions.
Scientific thinking, on the other hand, attempts to correct those natural limitationsTo achieve this, it relies on three fundamental pillars:
- Reasoned skepticism: does not accept claims without asking for evidence and critical analysis.
- Control of variables: try to isolate the relevant causes of a phenomenon, avoiding confusion.
- Communicability and reviewThe results are shared so that others can check, critique, or improve them.
That is why it is often said that scientific thinking is, at the same time, a way of knowing y a way of correcting oneself.
Scientific reasoning and the scientific method
El scientific reasoning It is primarily achieved through the scientific method. Among the most common steps are:
- Compilation of relevant facts and observations.
- Analysis of these facts in light of basic assumptions and known laws.
- Formulation of hypotheses that explain the phenomena.
- Design of experiments or studies for test the hypotheses.
- Prediction of new facts that should be observed if the hypothesis is correct.
This process allows to obtain reproducible and revisable knowledgeas opposed to knowledge that is based solely on authority, tradition, or intuition.
Origins of scientific thought
Since prehistoric times, man has been seen in the need to develop different thinking skills, mainly thanks to the need for survival that he had and to the different strategies that he had to apply to solve his other basic needs such as food and shelter.
Little by little the needs of man have changed with the discovery of tools that adapt to everyday life; For example, in the age of metals, man had access to the construction of these tools through iron, copper and bronze; and thus he was discovering the infinite uses that natural materials offered him.
Even in the earliest civilizations, the desire to understand climate cycles, the movements of the stars, or the workings of the body gave rise to primitive forms of natural philosophyCareful observations were mixed with mythical and religious interpretations, but gradually the idea that the phenomena could be explained through natural causes and not only by the will of the gods.
Then, centuries later in ancient Greece, the needs to be able to develop scientific thought were even greater. The man was facing a philosophical duality that exposed the diverse capacities of the self for self-understanding. Already the need that the shaman and spiritual ancestors had to perform rites around natural phenomena interpreted as gods, had to be put aside; even the same Greek mythology began to be questioned thanks to the advances of science that occurred at the time.
In that context, thinkers like Aristotle, Plato And other philosophers of antiquity dedicated themselves to observing nature and developing rational explanations about motion, matter, life, and the cosmos. Although their approach did not yet have a systematic experimental method, they did introduce the idea that reliable knowledge should be based on logical arguments and observationsnot only in transmitted myths.
Great philosophers were tasked with explaining the different behaviors of human beings in an analytical way based on sensory experiences and critical judgments; however, this type of thinking could not be considered scientific due to the inability to quantify the veracity of information based on analytical conclusions without concrete evidence.
Later, for many centuries, knowledge about nature was strongly influenced by the theology and religious doctrines. However, this period also saw the development of instruments, astronomical observations, and logical reflections that paved the way for a profound transformation in how the world was understood.
In the Renaissance, thinkers like Da Vinci studied the human body, its functions and organs and determined studies such as body proportion. It is considered the most brilliant historical stage of man, where he became an architect, psychologist, artist, scientist and capable of performing other functions of science.
During this period a new way of seeing reality flourished: the legacy of classical antiquity was recovered and the idea that human reason and direct experience These are fundamental criteria for understanding. Figures emerge that combine philosophical knowledge, observation, and calculation, and the foundations are laid for what will later be called Scientific revolution.
Then, in the late Middle Ages and the transition to modernity, humankind faced health challenges: epidemics, poor hygiene, and a lack of understanding of the causative agents. Although deadly diseases had existed since antiquity, it was during this period that the lack of hygiene severely hampered daily life. It was then that humankind was forced to to solve these health problems through this thinking increasingly based on clinical observation, anatomy, and early systematic therapeutic trials.
Also important were the controversies surrounding the existence of God and his influence on other natural phenomena; during this period, man suffered strong repression for having a less aligned thought under religious doctrines, therefore, scientific thought was observed in secret, often protected by circles of scholars or by incipient academies.
Subsequently, the advances of figures such as Galileo, Kepler o Newton They open the door to rational thought based on demonstrable experiences, mathematical laws, and reproducible experiments. The movement of the planets, the fall of bodies, and optics cease to be explained by hidden qualities and come to be described with equations and quantitative principles.
In the 16th century, God began to be displaced as the sole explanation for natural phenomena, and greater emphasis was placed on explaining everyday processes rationally—for example, phenomena such as condensation or evaporation—using natural and observable causes.
From that moment on, modern scientific thought increasingly relied on the formulation and testing of hypotheses, the use of measuring instruments, and the public communication of results. Scientific societies, specialized journals, and universities were created, reinforcing science as a social and collaborative activitynot only individually.
In conclusion, individuals must be able to process diverse types of information to understand in depth the elements that condition their environment; that is, in order to arrive at a theory based on various verifiable tests, people must be able to give meaning to the magical and scientific aspects that occur around them, distinguishing between what can be tested and what belongs to other forms of belief.
Basic premises of scientific thought
For scientific thought to be called as such, it must have several fundamental premises or requirements that differentiate it from other ways of thinking.
Objectivity
La objectivity of ideas This makes the object or phenomenon under study much easier to understand; this element, added to the veracity of the facts, can be easily digestible for the subject studying it. Being objective implies trying to ensure that the conclusions coincide with the reality of the phenomenon and not with what we would like it to be.
Objectivity is opposed to subjectivity based on prejudices, customs, or mere impressions. Since the human mind always has some degree of bias, science does not presume perfect objectivity, but it does establish mechanisms (verification by other researchers, measurement methods, protocols) to reduce the influence of personal opinions.
Rationality
Rationality is a key factor that allows man to distinguish good from bad, true from false, based on logical laws and scientific principles that facilitate the understanding of reality. The use of this element in scientific thinking successfully integrates the concepts and laws under study.
Being rational means constructing explanations that respect the rules of logic. logical coherenceTo avoid internal contradictions, precisely define concepts, and justify each assertion with solid arguments, science distances itself from purely dogmatic or supernatural explanations.
Demonstrability and verifiability
Another essential premise is that scientific claims must be demonstrable or verifiableThis means that anyone who wishes to do so, following the same method, should be able to verify whether the hypothesis holds up or not against experience.
In the experimental sciences this is achieved through replicable experiments under controlled conditions. In other disciplines, such as mathematics or certain branches of logic, proof is carried out by irrefutable formal argumentsbut always open to review if any errors are detected.
Systematicity
Scientific thinking does not consist of isolated occurrences, but rather a form of reasoning. organized and structuredKnowledge is arranged in theories, models, and conceptual frameworks that are interrelated, allowing for the explanation of increasingly broader phenomena.
Being systematic also implies following orderly procedures (protocols, research designs, phases of the scientific method) that allow for detailed analysis of each stage of the study and its reproduction if necessary.
Fallibility
A very important, often forgotten, premise is that science recognizes its own fallibilityNo theory is considered an absolute and definitive truth; rather, it is assumed to be provisionally valid until evidence is found that contradicts it or a better explanation is formulated.
This recognition of the possibility of error allows scientific thinking to be self-correctingIt reviews its results, improves its methods, and replaces theories when they become inadequate. Precisely for this reason, it distances itself from dogmas that are declared immutable.
Main characteristics of scientific thought
Within the configuration that defines it, we find the following fundamental characteristics of scientific thought, which are related to the previous premises but are realized in practice:
Analytical
Scientific thinking is of analytical characterIt must encompass each of the parts that constitute the phenomenon. This term also refers to the act of decompose and recompose the elements to recreate the events that unfold around it.
To analyze means to identify variables, causes, conditions, and outcomes. For example, when studying a disease, genetic, environmental, lifestyle, and other factors are separated to understand what truly contributes to its onset and progression.
I need
Scientific thought possesses precisionThe concepts, measurements, and descriptions must be accurate enough to allow for reliable comparisons, replication, and predictions.
For example, learning a new language or solving mathematical problems requires a well-structured approach to ensure accuracy and appropriate use. In science, speaking of "high temperature" is vague; speaking of "38,5 °C" is precise and allows for clear decisions.
Symbolic and abstract
Refers to the capacity for abstraction which a human being needs to mentally formulate images of the problem or object under study. Scientific thinking employs symbols, models and formal languages (like mathematics) to represent reality in a simplified but very powerful way.
Analogical thinking must be implemented to extract and combine the various elements of a study, thus enabling a repetitive process that leads the individual to the final result of the analysis. Thanks to symbolic models, it is possible, for example, to simulate the movement of planets or the behavior of an ecosystem without having to directly manipulate them.
Transcendent and cumulative
Scientific thought is persistent over time; for example, the outcome of demonstrable theories does not and will not change unless external factors influence their composition. A well-established law remains operative as long as it continues to explain the data, even if it can be integrated into broader theories.
Furthermore, science is cumulativeProven knowledge serves as a foundation for understanding other, more complex realities. With each new discovery, more comprehensive theories are built, but without discarding everything that came before; rather reorganizing it and refining it.
Communicable
The freedom to allow the individual to study is not limiting; that is, anyone who wants to access information through scientific thinking can do so by any method they want, at any time they want; the only requirement is that the person needs to understand it.
Scientific thinking must be able to communicate A theory must be clearly communicated to other specialists (through articles, conferences, and technical reports) as well as to the general public (through outreach, teaching, and training materials). If a theory cannot be explained or tested by others, it loses much of its scientific value.
Methodical and systematic
It will always present the different stages of knowledge; this, in turn, facilitates the analysis of the analogies, complications, and evidence that must be studied in depth and with precision.
Being methodical involves following clear procedures to collect data, minimize errors, control conditions, and analyze results. This allows any phase of the research to be reviewed, improved, or corrected by other researchers.
Predictive
Scientific thinking can predict accurately different processes and stages that can trigger the object under study. Always based on principles and laws of science.
For example, thanks to weather models, the arrival of storms can be anticipated; with orbital physics, eclipses or satellite trajectories are predicted; in medicine, the probable evolution of a disease under different treatments is estimated.
Useful and transformative
It is and will always be useful for the human being, either to reach conclusions in the area of medicine or to facilitate some technological advance of great importance for humanity.
In addition to explaining and predicting, scientific thinking allows to control and modify reality for the benefit of people: vaccines, communication systems, more efficient energy, agricultural techniques, accurate diagnoses, among many other examples.
Purpose and functions of scientific thought
Several can be distinguished own purposes of scientific thought, that is, internal goals pursued by science as an activity, and other goals associated with the specific interests of each researcher or institution.
Describe phenomena
The most basic purpose of scientific thought is careful description of the phenomena. To describe consists of detailing observable characteristics: magnitudes, shapes, frequencies, spatial or temporal relationships, etc.
A scientist possesses a special ability to draw attention to certain facts and qualities that have gone unnoticed by the average observer. This rigorous description is the starting point for subsequent explanations and theories.
Explaining reality
Related to the previous purpose, we find the explanation of realityTo explain means to unravel the content of phenomena, to discover the causes for which they occur, to make explicit the relationships that exist between them.
The act of explaining can also be described as the mental operation by which a singular phenomenon is included within a general concept or lawFor example, tides are explained when they are understood as a particular case of the gravitational attraction between the Earth, the Moon, and the Sun.
Predicting events
One of the most spectacular effects achieved thanks to scientific thought is the prediction of future phenomenaBy understanding the laws that govern a system, one can anticipate its behavior under certain conditions.
This has made it possible to know in advance when eclipses will occur, how an epidemic will spread, what temperature will be reached in a material subjected to a certain process, or what average response a population will have to a specific medicine.
Control and transform
The prediction opens the door to rational control of phenomenaIf we know what conditions produce an effect, we can manipulate them to obtain or avoid it. This has direct applications in engineering, medicine, applied psychology, economics, environmental management, and many other fields.
The prevention and cure of diseases, decision-making in the face of natural disasters, the design of efficient machines, or the development of digital technologies are examples of this transformative dimension of scientific thinking.
Intellectual satisfaction and technical production
Alongside the internal aims of science, there are also personal or social goals: many scientists seek the intellectual satisfaction While some pursue understanding difficult problems, others pursue the practical application of their findings in the form of artifacts, treatments, or public policies.
In any case, the ultimate purpose underlying these goals is search for the truth about how the natural and social world works, even knowing that this truth will always be reached in an approximate and improvable way.
Scientific reasoning: characteristics and examples
El scientific reasoning It is a particular mode of thinking that seeks to explain the natural world through empirical, systematic and objective techniques, where personal beliefs have no place in the equation if they are not supported by evidence.
Characteristics of scientific reasoning
- EmpiricalIt is based on evidence obtained through observation, experimentation, and data collection, not on opinions.
- Systematic: follows a series of ordered steps that allow for consistent evaluation of hypotheses.
- AnalyticalIt breaks down information, identifies patterns and trends, and builds theories that fit the data.
- Critical: maintains a skeptical attitude towards claims, demanding solid justifications and reviewing possible errors.
- Objective: try to separate personal beliefs and prejudices from the interpretation of the facts.
- Strict: pay attention to the details of design, data collection, and analysis to minimize bias and errors.
- ReplicableOther researchers should be able to repeat the study and obtain similar results.
Examples of scientific reasoning
- Relationship between tobacco use and lung cancerEpidemiological studies compare disease rates in smokers and non-smokers, controlling for other variables, to determine if there is a statistically significant association.
- Discovery of penicillinAlexander Fleming observed that certain bacteria did not grow around a fungus and hypothesized that the fungus produced an antibacterial substance. Subsequent studies isolated this substance (penicillin) and confirmed its effectiveness in various experiments.
Importance of scientific thought in contemporary times
Scientific thinking is clearly vital to the evolution of modern manMany current experiments and theories depend on it for their development to reach its full potential.
A clear example of the need for its application today is the development of increasingly effective treatments against serious diseases: the study of cancer, emerging infections, or neurodegenerative disorders requires intensive use of advanced scientific methods, from molecular biology to biostatistics.
For solutions of this type to reach universal medicine, it is necessary to implement scientific thinking in conjunction with its premises of objectivity, rationality, verification, and critical review by the scientific community.
Furthermore, technological advances that will help humans in the future to be less dependent on certain vital organs, to communicate over distances in increasingly efficient ways, or to generate energy more sustainably depend on this type of reasoning. This reinforces the importance of promoting, from basic education to higher education, scientific skills in the new generations.
Promote scientific knowledge and systematic research It is a way of constructing reality that is formalized through the scientific method, but it also involves attitudes such as curiosity, openness to criticism, and a willingness to change one's mind when better evidence emerges.
In short, understanding what scientific thinking is, where it comes from, what its characteristics are, and how it is applied in everyday life and in major research allows us to better appreciate its role in today's society and to use it as a tool for making more informed and responsible decisions.