WGU D265 - WGU - Critical Thinking -
Reason and Evidence Already Graded
A+
PROPOSITIONS - Answer Are statements that can be true or false
NON-PROPOSITONS - Answer Are sentences that are not statements about
matters of fact or fiction. They do not make a claim that can be true or false.
SIMPLE PROPOSITIONS - Answer Have no internal logic structure, meaning
whether they are true or false does not depend on whether a part of them is true or
false. They are simply true or false on their own. (Example: Harry Potter wears
glasses. The sky is blue.)
COMPLEX PROPOSITIONS - Answer Have internal logic structure, meaning they
are composed of simple propositions. Whether they are true or false depends on
whether their parts are true or false. (Example: The sky is blue, but it does not look
blue to me right now. The cat ate the food, but he did not like it. The GDP of Canada
is either $3 trillion or $12 trillion.)
Words used to identify Independent Propositions - Answer AND, OR, EITHER, BUT,
IF, THEN.
CONCLUSION INDICATORS - Answer THEREFORE, SO, IT FOLLOWS THAT,
HENCE, THUS, ENTAILS THAT, WE MAY CONCLUDE THAT, IMPLIES THAT,
WHEREFORE, AND AS A RESULT.
PREMISE INDICATORS - Answer BECAUSE, FOR, GIVEN THAT, AS, SINCE, AS
INDICATED BY.
DEDUCTIVE ARGUMENTS - Answer Arguments where the premises guarantee or
necessitate the conclusion.
-mathematical arguments, logical arguments, arguments from definition.
INDUCTION ARGUMENTS - Answer Arguments where the premises make the
conclusion probable.
-analogies, authority, causal inferences, extrapolations, etc.
INFERENCE TO THE BEST EXPLANATION OR ABDUCTION - Answer Arguments
where the best available explanation is chosen as the correct explanation.
FORMAL FALLACY - Answer Concerns the structure of an argument
INFORMAL FALLACY - Answer Concerns the informational content of an argument
A FORMAL FALLACY IS A TYPE OF - Answer Bad Argument Structure
Which piece of information would be the most helpful to know in assessing the
credibility of a news story? - Answer Whether the name of the author and the
publication are identified
, WGU D265 - WGU - Critical Thinking -
Reason and Evidence Already Graded
A+
Which questions are most appropriate for evaluating the credibility of an information
source? - Answer Who funded it? & Does it try to get you to distrust other sources?
While researching a topic on the internet, a student encounters two different
websites, one of that looks more official than the other and includes tables, charts,
and statistics, while the other does not.
What is the line of reasoning this student should employ to determine which site is
more credible? - Answer It is not feasible to determine which site is more credible
from the information provided.
In which way should an information source be approached if it is stating that it is the
only source of real information and that other sources cannot be trusted? - Answer
Skeptically, because the source may lack credibility.
PRINCIPLE OF CHARITY - Answer The principle of charity suggests we should try
to understand ideas before criticizing them.
Which of the following are reasons for applying the principle of charity? - Answer It is
morally right to give others the benefit of the doubt.
It allows for a clearer understanding of the issue.
Smith is committed to the belief that technological advancement is always beneficial
and thus never detrimental to human life. Smith reads a carefully written and
sufficiently argued essay in which the author contends that the human adoption of
any new technology involves both advantages and disadvantages to its adopters.
Since Smith is a loyal technophile, Smith accepts the author's claims about the
advantages of technology but rejects the author's claims about the disadvantages of
technology.
Which cognitive bias is Smith demonstrating? - Answer Confirmation Bias
CONFIRMATION BIAS - Answer the tendency to interpret new evidence as
confirmation of one's existing beliefs or theories.
COGNITIVE BIAS - Answer a systematic thought process caused by the tendency of
the human brain to simplify information processing through a filter of personal
experience and preferences.
HEURISTICS - Answer are practical rules of thumb that manifest as mental shortcuts
in judgment and decision-making.
Which sentence reflects strong critical thinking? - Answer "In any event, our purpose
is to better understand the relevant issues so that we may make an informed
decision on the topic."
Reason and Evidence Already Graded
A+
PROPOSITIONS - Answer Are statements that can be true or false
NON-PROPOSITONS - Answer Are sentences that are not statements about
matters of fact or fiction. They do not make a claim that can be true or false.
SIMPLE PROPOSITIONS - Answer Have no internal logic structure, meaning
whether they are true or false does not depend on whether a part of them is true or
false. They are simply true or false on their own. (Example: Harry Potter wears
glasses. The sky is blue.)
COMPLEX PROPOSITIONS - Answer Have internal logic structure, meaning they
are composed of simple propositions. Whether they are true or false depends on
whether their parts are true or false. (Example: The sky is blue, but it does not look
blue to me right now. The cat ate the food, but he did not like it. The GDP of Canada
is either $3 trillion or $12 trillion.)
Words used to identify Independent Propositions - Answer AND, OR, EITHER, BUT,
IF, THEN.
CONCLUSION INDICATORS - Answer THEREFORE, SO, IT FOLLOWS THAT,
HENCE, THUS, ENTAILS THAT, WE MAY CONCLUDE THAT, IMPLIES THAT,
WHEREFORE, AND AS A RESULT.
PREMISE INDICATORS - Answer BECAUSE, FOR, GIVEN THAT, AS, SINCE, AS
INDICATED BY.
DEDUCTIVE ARGUMENTS - Answer Arguments where the premises guarantee or
necessitate the conclusion.
-mathematical arguments, logical arguments, arguments from definition.
INDUCTION ARGUMENTS - Answer Arguments where the premises make the
conclusion probable.
-analogies, authority, causal inferences, extrapolations, etc.
INFERENCE TO THE BEST EXPLANATION OR ABDUCTION - Answer Arguments
where the best available explanation is chosen as the correct explanation.
FORMAL FALLACY - Answer Concerns the structure of an argument
INFORMAL FALLACY - Answer Concerns the informational content of an argument
A FORMAL FALLACY IS A TYPE OF - Answer Bad Argument Structure
Which piece of information would be the most helpful to know in assessing the
credibility of a news story? - Answer Whether the name of the author and the
publication are identified
, WGU D265 - WGU - Critical Thinking -
Reason and Evidence Already Graded
A+
Which questions are most appropriate for evaluating the credibility of an information
source? - Answer Who funded it? & Does it try to get you to distrust other sources?
While researching a topic on the internet, a student encounters two different
websites, one of that looks more official than the other and includes tables, charts,
and statistics, while the other does not.
What is the line of reasoning this student should employ to determine which site is
more credible? - Answer It is not feasible to determine which site is more credible
from the information provided.
In which way should an information source be approached if it is stating that it is the
only source of real information and that other sources cannot be trusted? - Answer
Skeptically, because the source may lack credibility.
PRINCIPLE OF CHARITY - Answer The principle of charity suggests we should try
to understand ideas before criticizing them.
Which of the following are reasons for applying the principle of charity? - Answer It is
morally right to give others the benefit of the doubt.
It allows for a clearer understanding of the issue.
Smith is committed to the belief that technological advancement is always beneficial
and thus never detrimental to human life. Smith reads a carefully written and
sufficiently argued essay in which the author contends that the human adoption of
any new technology involves both advantages and disadvantages to its adopters.
Since Smith is a loyal technophile, Smith accepts the author's claims about the
advantages of technology but rejects the author's claims about the disadvantages of
technology.
Which cognitive bias is Smith demonstrating? - Answer Confirmation Bias
CONFIRMATION BIAS - Answer the tendency to interpret new evidence as
confirmation of one's existing beliefs or theories.
COGNITIVE BIAS - Answer a systematic thought process caused by the tendency of
the human brain to simplify information processing through a filter of personal
experience and preferences.
HEURISTICS - Answer are practical rules of thumb that manifest as mental shortcuts
in judgment and decision-making.
Which sentence reflects strong critical thinking? - Answer "In any event, our purpose
is to better understand the relevant issues so that we may make an informed
decision on the topic."
