Across
- 2. method a method of procedure that has characterized natural science since the 17th century, consisting in systematic observation, measurement, and experiment, and the formulation, testing, and modification of hypotheses.
- 6. variable a variable (often denoted by x ) whose variation does not depend on that of another.
- 7. variable A control variable in scientific experimentation is an experimental element which is constant and unchanged throughout the course of the investigation.
Down
- 1. the action or process of observing something or someone carefully or in order to gain information.
- 3. a scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact.
- 4. examine methodically and in detail the constitution or structure of (something, especially information), typically for purposes of explanation and interpretation.
- 5. variable An independent variable is the cause while a dependent variable is the effect in a causal research study.
- 7. the end or finish of an event or process.