Across
- 3. the act of noticing and describing events or processes in a careful, orderly way
- 4. the outcome factor; variable that may change in response to manipulations
- 5. facts, figures, and other evidence gathered through observations
- 7. a logical interpretaion based on prior knowlege and experience
Down
- 1. a variable whose values are independant of changes in the values of other variables
- 2. a testable prediction often implied by a theory
- 6. well-tested explanation that unifies a broad range of observations