To increase construct validity, an experimenter should
a) Decrease external validity and decrease the number of experimental stimuli.
b) Increase external validity and increase the number of experimental stimuli.
c) Decrease variability in experimental procedure and decrease the number of experimenters.
d) Increase power of the experiment and decrease the internal validity.
Question 2
When is contact and attention a threat to the construct validity of an experiment?
a) When participants' expectations may affect the findings
b) When participants are not influenced by the experimental manipulation
c) When participants are not given enough attention
d) When control participants are not given the same manipulation as actual participants
An otoscope, used to visually examine the external auditory ear canal and tympanic membrane.
Structures of external, middle, and inner ear
External and internal male sex organs
The recent mass upheavals in Tunisia, Egypt, Libya, Yemen, and Syria gave political scientists a cha
Structural of external, middle and inner ear
Internal and external forces on the parties