Which of the following is a characteristic of a scientific practice?
1. It chooses to share only supporting evidence.
2. It makes large and unrealistic claims.
3. It avoids criticisms.
4. It uses logic and reasoning.
4. It uses logic and reasoning.
Which is a characteristic of pseudoscience?(1 point)
Responses
It changes as new evidence deepens.
It changes as new evidence deepens.
It expects sharing all data and not just interesting data.
It expects sharing all data and not just interesting data.
It seeks criticism to improve the process.
It seeks criticism to improve the process.
It relies on personal experiences to support claims.
It relies on personal experiences to support claims.
Use the sentence to answer the question.
A scientist conducted the same experiment, gathered all information and analyzed results over and over again before making a conclusion.
Which property of science best describes the situation?
(1 point)
Responses
uses clear definitions and specific language
uses clear definitions and specific language
uses logic and reasoning
uses logic and reasoning
relies on evidence that has been checked several times
relies on evidence that has been checked several times
seeks criticism because it might help improve a process
relies on evidence that has been checked several times
When does a claim or idea become a theory?(1 point)
Responses
after an observation is made from an experimental set-up
after an observation is made from an experimental set-up
after few predictions are recorded based on observations
after few predictions are recorded based on observations
after a lot of empirical evidence supporting the idea has been found
after a lot of empirical evidence supporting the idea has been found
after one possible explanation for the phenomenon is offered
after a lot of empirical evidence supporting the idea has been found
What does the word empirical mean when referring to data gathered from a scientific investigation?(1 point)
Responses
cannot be changed
cannot be changed
generated from many experiments
generated from many experiments
based on a single experiment
based on a single experiment
verifiable by observation
verifiable by observation
The characteristic of scientific practice among the given options is:
4. It uses logic and reasoning.
To arrive at this answer, we can understand the options and analyze each one:
1. It chooses to share only supporting evidence: Scientific practice does not selectively share only supporting evidence. It aims to present all relevant evidence, including both supporting and contradicting evidence, to ensure a comprehensive analysis.
2. It makes large and unrealistic claims: Scientific practice generally aims to make realistic and evidence-based claims. It focuses on the application of the scientific method, which involves systematic observation, experimentation, and analysis, to ensure that claims are supported by empirical evidence.
3. It avoids criticisms: Scientific practice actively welcomes and encourages criticisms. Peer review is an integral part of the scientific process, where experts in the field critically evaluate research and provide feedback. This helps to identify potential flaws, biases, or errors and ensures the reliability and validity of scientific findings.
4. It uses logic and reasoning: This is a key characteristic of scientific practice. It involves employing logical and rational thinking throughout the research process, from formulating hypotheses to analyzing data and drawing conclusions. Scientists use logical and deductive reasoning based on available evidence and follow rigorous methodologies to minimize biases and errors in their research.
Based on this analysis, option 4 – "It uses logic and reasoning" – aligns with the characteristic of scientific practice.