External validity is mostly concerned with
a) The accuracy of experimental hypotheses
b) The importance of applying the findings of experiments to different samples
c) The generalizability of the findings beyond the setting and sample of the experiment
d) The validity and appropriateness of using lab research in natural settings
Question 2
What is typically done to reduce the possibility of selection biases?
a) Choose the sample from a population that is believed to be very similar.
b) Control for the similarity of experimental participants.
c) Use random assignment to place participants into different experimental conditions.
d) Add a control group to the experiment.
Four hypotheses on how populations might relate to one another along an environmental gradient.
Structures of external, middle, and inner ear
Storage devices (A) External hard-disk drive (B) USB drive (C) Memory card (D) Optical disc (DVD) ...
Use an Automated External Defibrillator
The experimental system that permits observation of rotation in the F1 component of F1F0 ATP (c)
External ear