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I don't care about the outcome, everything is a growth experience, let me go to my heart's content
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I remember when I was young, you loved to talk and I loved to laugh.
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I remember that under the banyan tree, you loved to talk and I loved to laugh, and I fell asleep unconsciously, and I knew how many flowers fell in my dreams.
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When I was younger, I was a lonely monster.
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Containment and implication can be used in parentheses. It has a different literal meaning from the previous sentence to be expressed. Such as:
Shallow understanding, happy appreciation.
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Contains yùnhán
Implication, including: This text is not long, but it is rich in content.
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Inductive and deductive methods are the study methods of logic.
Inductive method is a way of thinking and a form of reasoning that summarizes general principles from individual facts obtained from observation, experiment, and investigation, and its main link is inductive reasoning. Inductive reasoning can be divided into three ways: complete induction, simple enumeration, and inductive reasoning to determine causal connections.
The main functions of the inductive method are:
1. Guiding method of scientific experiments: In order to find causal relationships, the inductive method is used to arrange reproducible experiments.
The advantage of the inductive method is that the causal relationship is determined, and then the causal law is used as the objective basis for logical reasoning, and the observation, experiment, and investigation are used as means, so the conclusions are generally reliable.
Induction also has its limitations, it only deals with linear, simple and deterministic causal connections, and it is powerless for complex problems such as nonlinear causal connections, two-way causal connections and random causal connections.
Induction is a method of probabilistic reasoning, which cannot be completely inducted, and there are always many objects that are not included, so the conclusions are not necessarily reliable.
The deductive method, in contrast to the inductive method, is to deduce individual conclusions from general principles, and the main form of deductive reasoning is the syllogism, which consists of three parts: the major premise, the minor premise, and the conclusion.
The main effects of the deductive method are:
1. Test hypotheses and theories: The deductive method makes inferences about hypotheses, and uses observation and experiments to test hypotheses.
2. Tools for logical argumentation: provide logical proof for the rationality of scientific knowledge.
3. The means of making scientific predictions: apply a principle to specific occasions and make correct reasoning.
Deductive reasoning is a kind of necessary reasoning, the premise of reasoning is general, the conclusion deduced is individual, and the individual is generalized in general.
Things have commonality and must contain individuality, so the "individual" must be deduced from the "general", and whether the deduced conclusion is correct depends on whether the major premise is true and whether the reasoning is logical.
The deductive method also has its limitations, and the reliability of the inferential conclusion is constrained by the premise (the inductive conclusion), and whether the premise is correct or not cannot be solved within the scope of deduction.
The dialectical relationship between inductive and deductive methods in epistemology: the inductive method is from knowing the individual to knowing the general; The deductive method is to know the general and then to the individual.
1. Deduction must be based on induction.
People first use the method of induction to generalize individual things into general principles, and then deduction can start from this general principle. Deduction is premised on the conclusion reached by induction, and there is no deduction without induction.
2. Induction must be guided by deduction.
When people collect empirical materials in preparation for induction, they must be guided by certain theoretical principles in order to collect them purposefully in a definite direction, otherwise they will lose their way.
3. Induction and deduction penetrate and transform each other.
In the process of thinking, induction and deduction are not absolutely separated, in the same thinking process, there are both induction and deduction, and induction and deduction are connected, interpenetrated, and transformed into each other.
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Looking at the joy, there is a sense of movement. And then, that is, nothing.
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In the individual, it is found that the general form of reasoning and thinking method is induction; Individual forms of reasoning and thinking methods are found in a boat, and the method of thinking is deductive. Induction and deduction are two opposing and interdependent thinking methods in the process of unifying understanding. The truth of science is the product of the dialectical unity of induction and deduction, and neither induction nor deduction without deduction can reach the truth of science.
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The person from Beiyanshan is Yi Xiaochuan, and the specific discussion is in the post I wrote.
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