Chapters 9,10, 14 Flashcards
(34 cards)
What is Ivan Pavlov known for?
Studied conditioning reflex in dogs/ started the behavioral psychology field
What is B.F Skinner known for?
Operant Conditioning
What is Dmitri Mendeleev known for?
Compiled chart of elements
by atomic weight
What is James Maxwell known for?
Analyzed relationship between
light, magnetism and electricity
What is Louis Pasteur known for?
Germ theory (microorganisms are
responsible for some diseases)
What is Florence Nightingale known for?
During Crimean War
stressed cleanliness, fresh air and discipline in health care
What is Carl Sagan known for?
Compared human time on earth with the long lifespan of the universe in one calendar year
What universities were the first to offer natural science as a major?
German
What technological achievements were made after 1950?
Improvements on existing technology
Why has scientific progress slowed after 1950?
Lack of new discoveries
How has society impacted scientific literacy and STEM engagement?
Lower scientific literacy and lower engagement in science.
Theory of Relativity
Time and space are not fixed
What is nuclear fission?
A particle breaks down into smaller parts to release large amounts of energy.
What are the uses of nuclear fission?
Power source
What percent of the economy does STEM support
50% of economic growth
What percent of the workforce is STEM
5% of the workforce
What are the societal challenges to STEM?
Emphasis on sports and arts/ requires work, patience, and skill/ seen as lame
Critical Reasoning
An ability to develop logical conclusions
What percent of first-year college students lack critical reasoning skills?
50%
Piaget
Concrete, Transitional, Formal
Concrete Reasoning
Limited to describing and ordering of observable phenomena.
Transitional Reasoning
In between
Formal Reasoning
Able to generate and test different ideas when confronted with a question
Perry
Relativist Model (Dualistic, Multiplicity, Relativism)