Systems/Box Theory Flashcards

(41 cards)

1
Q

what two aspects make up scale

A
  1. temporal scale
  2. physical scale
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2
Q

two types of system feedbacks

A
  1. direct relationship
  2. inverse relationshihp
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3
Q

inverse relationship system feedback

A

the value of one parameter tends to decrease as the value of the other parameter in the relationship increases.

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4
Q

direct relationship system feedback

A

both variables increase together or both decrease together

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5
Q

is this a direct or inverse relationship

A

inverse

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6
Q

is this a direct or inverse relationship

A

direct

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7
Q

quantification

A

linkage of physical and conceptual models together

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8
Q

what can quantification ascertain

A

how things change

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9
Q

true or false
systems theory is a rational subdivision of a complex world

A

TRUE

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10
Q

true or false
systems theory stresses relationships

A

true

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11
Q

true or false
systems theory decreases the likelihood that all relevant variables are included

A

false

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12
Q

true or false
systems theory discourages quantification

A

false

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13
Q

systems theory assists with making

A

decision and predictions

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14
Q

the overall goal of natural models is to

A

assist in prediction

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15
Q

how does black box become grey box

A

through research

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16
Q

levels of the box theory

A
  1. black
  2. grey
  3. white
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17
Q

black box

A

understand inputs and outputs but NOT the interactions between or the variables

18
Q

what don’t we understand with black box

A

the interactions between or the variables

19
Q

example of a black box

A

we know a cow becomes a hot dog, but HOW?

20
Q

grey box

A

understand inputs and outputs and SOME of the interactions happening

21
Q

example of grey box

A

rainfall has lots of different interactions before it becomes run off. We understand some of those

22
Q

white box

A

understand inputs, outputs and ALL interactions

23
Q

what is important in box theory

24
Q

what depicts whether a system is a black, grey or white box

A

our understanding

25
when is box system often used
in modelling to simplify a system
26
what is important for understanding how things change
perspective
27
does nature need people
NO
28
what was the highest authority of land before today
CHURCH
29
plato's theory of knowing
within truth and belief lies knowledge
30
true or false belief is SEPARATE from truth and knowledge
TRUE
31
examples of what was deemed impossible but ISN'T
1. analyzing stars 2. heavier-than-air flight 3. harnessing nuclear energy 4. continental drift
32
why was the theory of continental drift rejected at the time
there was no mechanism proposed for WHY it happens
33
what makes matter
stars
34
true or false all the molecules that make up humans come from stars
TRUE
35
is progress and time a LINEAR relationship
NO
36
examples of what could DRIVE progress to increase
1. making money 2. curiosity 3. survival and war 4. competition
37
what can cause progress to decrease
information and misinformation
38
knowledge should be seen as a
circle
39
why is knowledge seen as a circle
as you progress in life, you gain more and more knowledge until we find a speciality
40
what makes a circle of knowledge a bit bigger
PH.D
41
true or false is explaining knowledge difficult
YES