Scientific Method
Limitations
Scientific Reasoning
Fallacies and Scientific Reasoning
Engineering Design Process and Terms
100

This step involves organizing data and researching the findings of other scientists' data

observing

100

Leads one to see and believe what he wants to to be true, not what is true

bias

100

A special type of proposition which uses an "if/then" statement

hypothetical proposition

100

Fallacy in which an argument is based on the support of someone considered an authority instead of being based on facts and sound reason

argument from authority

100

Minimum characteristics that a design must have to function

criteria

200

This step involves formulating a tentative explanation to answer a scientific answer

hypothesizing

200

This is limited to the study of created matter and energy in the present

scope of science

200

Reasoning from specific evidence to a general conclusion

inductive reasoning

200

Fallacy which involves assuming that one thing causes another because it occurred before the other 

post hoc fallacy

200

A push or pull on an object

force

300

The ability of other scientists to reach the same conclusion by performing the same experiment under different conditions

reproducibility

300

science can provide only these types of descriptions of how the world works

approximate

300

A conclusion based on reasoning from evidence

inference

300

Two situations are the same except for one factor; this factor is present in one situation but not in the other

method of difference

300

Once the problem is defined using these, it is possible to begin designing the solution to the problem

criteria     constraints

400

The hypothesis can be proven false if one or more of its predictions are false

falsifiable

400

Cannot explain the difference between right and wrong

scope of science

400

In logic, a statement of fact

proposition

400

The purpose of this is to determine cause and effect

Inductive reasoning

400

An object that has the same shape and appearance as the object it represents

physical model

500

A group in which the independent variable is absent

control group

500

Science relies on this limitation

assumption

500

If the antecedent is true, then the consequent is also true

affirming the antecedent

500

Fallacy which occurs when a single term is ambiguously used with two different meanings in a single argument

equivocation

500

This type of change takes place when two or more substances unite or break apart chemically (when this happens, the new substance will have its own physical and chemical properties that are different from the original substance)

chemical change

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