#1
Which of the following is not a primary step in the scientific method?
Observation
Hypothesis
Experimentation
Conclusion
#2
Which scientific tool is commonly used to magnify and observe tiny objects?
Telescope
Spectrometer
Microscope
Barometer
#3
In the scientific method, what comes after forming a hypothesis?
Collecting data
Making observations
Experimentation
Drawing conclusions
#4
Which branch of science is concerned with the study of fossils?
Paleontology
Zoology
Astronomy
Botany
#5
Which scientific discipline involves the study of the human mind and behavior?
Chemistry
Physics
Psychology
Sociology
#6
Which of the following is an example of a quantitative research method?
Case study
Ethnography
Survey
Interview
#7
Which of the following is a fundamental characteristic of empirical research?
Reliance on intuition and personal beliefs
Rigorous collection and analysis of data
Avoidance of experimentation
Subjective interpretation of results
#8
What is the role of a control group in a scientific experiment?
To receive the experimental treatment
To provide a baseline for comparison
To analyze data
To formulate a hypothesis
#9
In which scientific discipline would you study the Earth's atmosphere and weather patterns?
Biology
Chemistry
Meteorology
Geology
#10
What is the purpose of a control variable in an experiment?
To manipulate the independent variable
To provide a constant baseline
To measure the dependent variable
To control the entire experiment
#11
Which scientific discipline focuses on the study of the structure and behavior of matter?
Physics
Botany
Psychology
Anthropology
#12
What is the primary goal of a controlled experiment?
To manipulate variables
To observe natural phenomena
To test a hypothesis by changing one variable at a time
To generate a random outcome
#13
Which scientific method involves gathering information, forming a hypothesis, and making predictions based on the hypothesis?
Inductive reasoning
Deductive reasoning
Experimental method
Observational method
#14
What is the key characteristic of a well-designed scientific experiment?
Complexity
Simplicity
Subjectivity
Bias
#15
What is the purpose of peer review in scientific research?
To criticize and undermine findings
To ensure accuracy and validity
To keep research confidential
To promote competition among researchers
#16
What is the purpose of a double-blind study in experimental research?
To prevent bias in the participants
To conceal the hypothesis from the researcher
To ensure the participants are unaware of the experimental conditions
To eliminate the need for a control group
#17
In the context of scientific inquiry, what is the purpose of statistical analysis?
To make data more complicated
To manipulate results
To determine the probability of obtaining results by chance
To exclude outliers from the data
#18
What is the purpose of a literature review in scientific research?
To showcase the author's writing skills
To summarize previous research on the topic
To persuade readers of the author's viewpoint
To provide a platform for personal opinions
#19
In the context of research ethics, what does the acronym IRB stand for?
Internal Review Board
International Research Bureau
Informed Research Board
Integrated Review Body
#20
What is the primary purpose of a scientific theory?
To explain a wide range of phenomena
To describe a specific experiment
To control variables in an experiment
To generate random results
#21
In the context of experimental design, what is the difference between random assignment and random sampling?
Random assignment assigns participants to groups, while random sampling selects participants from the population.
Random assignment is used in observational studies, while random sampling is used in experimental studies.
Random assignment and random sampling are synonymous terms.
Random sampling assigns participants to groups, while random assignment selects participants from the population.