Conclusions Drawn from Muscle Contraction Experiments Conducted by A

question 47

Multiple Choice

Conclusions drawn from muscle contraction experiments conducted by A.V. Hill demonstrated what about the process of science?

• A)Scientific conclusions are tentative and always subject to revision.
• B)Some experiments can prove hypotheses and some cannot.
• C)All truly scientific conclusions are correct and should be accepted as being so.
• D)Studying nonhuman animals is not useful for understanding human physiology.

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Definitions:

Double-blind Study

A scientific experiment where both the participants and the researchers do not know who receives the treatment or the placebo, eliminating bias.

Survey Research

A research method involving the collection of information from a sample of individuals through their responses to questions.

Independent Variables

are variables in an experiment that are manipulated by the researcher to observe their effect on dependent variables, crucial for establishing causal relationships.

Convenience Sample

A type of non-random sampling where participants are selected based on their availability and willingness to take part.