01
Choose one
1 point
Researchers want to test whether a fertilizer increases plant growth. Which approach would provide the strongest basis for assessing that claim?
Free Practice Quiz Question List
1 Questions and Aims of Philosophy of Science Online Quiz Questions
Use this free practice quiz with 20 questions to review 1 Questions and Aims of Philosophy of Science, test your knowledge, and prepare for your next test or exam.
20 questions
02
Choose one
1 point
A researcher argues that any reliable scientific investigation must follow the same experimental procedure. Which response best reflects the account of scientific inquiry in the material?
- A
Methods should fit the question, and claims should be connected to evidence and open to evaluation.
- B
Every science must use controlled experiments to produce reliable knowledge.
- C
A method is scientific only when it produces conclusions that cannot later be revised.
- D
The same fixed procedure should be followed identically in every field.
03
Choose one
1 point
A scientist uses a simplified model that captures some features of a phenomenon but leaves others out. Which claim about scientific models best fits the material?
- A
They are always literal descriptions of reality.
- B
They are useful only when they avoid idealization.
- C
They may describe reality, provide useful idealizations, or do both.
- D
They are substitutes for evidence and do not need assessment against rival explanations.
04
Choose all
1 point
Which activities are examples of scientific practice as described in the material? Select all that apply.
- A
Designing an investigation
- B
Following one universal procedure in every field
- C
Analyzing results
- D
Criticizing arguments
05
Choose all
1 point
Which methods or resources may be essential in scientific investigations, depending on the question? Select all that apply.
- A
Experiments
- B
Observations
- C
Historical records
- D
Mathematical models
- E
A single method that must be used identically in every investigation
06
True or false
1 point
True or false: Because scientific conclusions can be revised, scientific claims are arbitrary and cannot be highly reliable.
- A
True
- B
False
07
True or false
1 point
True or false: Scientific knowledge can guide new investigations, while new evidence and criticism can lead scientists to revise that knowledge.
- A
True
- B
False
08
Written response
1 point
What term describes the claims, explanations, models, and well-supported results produced and refined through scientific practice?
09
Written response
1 point
What term names an observed association between factors when that association alone does not establish that one factor causes the other?
10
Fill in the blank
1 point
Complete the account of the relationship between inquiry and its results: Existing guides new investigations, while and criticism can lead scientists to revise that knowledge.
11
Fill in the blank
1 point
When judging whether evidence supports a theory, philosophers of science may ask how the were made.
12
Open ended
1 point
A study finds that plants given a fertilizer grew more than plants that did not receive it. Describe how researchers could strengthen the case that the fertilizer caused the difference, rather than relying on the observed difference alone.
13
Choose one
1 point
A research team is examining how values and institutional priorities may influence its investigations. Which question most directly connects this concern to philosophy of science?
- A
Whether every researcher can avoid having any assumptions or social perspective
- B
How researchers’ assumptions, values, institutions, and social perspectives affect inquiry, and what can expose or limit bias
- C
Whether scientific findings should be accepted without criticism
- D
Which single method removes all possible bias from every field
14
Choose one
1 point
In an investigation of whether fertilizer increases plant growth, which example is scientific knowledge rather than scientific practice?
- A
The decision to compare plants receiving fertilizer with control plants
- B
A well-supported claim about whether fertilizer increases plant growth
- C
The act of measuring the plants
- D
The process of considering other possible causes
15
True or false
1 point
True or false: Because scientific conclusions can be revised, they are arbitrary.
- A
True
- B
False
16
Choose one
1 point
Researchers observe that two variables change together and propose that one causes the other. Which next step best reflects how philosophy of science evaluates such a causal claim?
- A
Treat the correlation as proof that one factor caused the other
- B
Ignore the correlation because observations cannot support scientific claims
- C
Investigate whether other possible causes could account for the association
- D
Conclude that the association is an explanation without further evaluation
17
Choose one
1 point
A researcher asks what happened during a past environmental change that cannot be recreated in a laboratory. Which approach best fits the view that scientific methods should suit the question?
- A
Use a controlled experiment in every case, since experiments are the only scientific method
- B
Avoid evidence from the past because it cannot be repeated exactly
- C
Choose whichever method gives the simplest answer, regardless of the question
- D
Use relevant historical records and evaluate how well they support the claim
18
Written response
1 point
What field examines the grounds, methods, aims, and limits of scientific inquiry?
19
Choose one
1 point
A team finds evidence for a theory, but another researcher discovers that the measuring instrument may have been poorly calibrated. What is the most relevant issue to examine before deciding how strongly the evidence supports the theory?
- A
Check whether the measurement method was reliable and appropriate
- B
Accept the claim because all numerical measurements are objective
- C
Set aside the measurement method once results have been calculated
- D
Reject the claim because measurements always involve uncertainty
20
Written response
1 point
What kind of scrutiny, alongside evidence and reasoning, links scientific practice and scientific knowledge?