Examlex
Which of the following results from the competition for sunlight in a plant community?
Archival Research
A research method involving the use of existing records or data in order to pursue historical or longitudinal studies.
Descriptive/Correlational Research Method
A research approach aimed at observing, describing, and documenting aspects of a situation as it naturally occurs, and often involves studying relationships between variables without intervention from the researcher.
Survey
A method for collecting information or data as reported by individuals, used widely in various fields such as marketing, psychology, health, and social science research.
Experiment
A scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact.
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