The extent to which experimental results can be generalized to real-life situations is a question of an experiment's ________.
A) reliability
B) confounding of variables
C) experimental manipulation
D) hypothesis vs. reality testing
E) external validity
Question 2
Variables are said to be confounded when ________.
A) each participant has an equal chance of being assigned to each experimental condition
B) a factor that is not systematically varied exists and may have an effect on an experiment's outcomes
C) an experiment includes too many factors for the researcher to control in a laboratory
D) each participant will experience all experimental conditions at different times
E) participants are randomly assigned to experimental conditions
Generalized body plan of a bony fish
How to sketch a quadratic equation using transformations after completing the square (Question 1)
A generalized animal cell
economic question
economic question (having trouble)
Life cycle of a typical flowering plant.