A threat to external validity that occurs when attitudes projected onto individuals cause them to act in a certain way is called the
A) Hawthorne effect.
B) placebo effect.
C) social desirability effect.
D) expectancy effect.
Question 2
A threat to internal validity that involves the increased in strength due motor unit recruitment (meaning the body increases strength due to more muscle fibers being recruited by the nervous system and not muscle mass gain) is considered
A) maturity.
B) testing.
C) instrumentation.
D) selection.
Examples of animals with external gills.
Female individuals of the banded Uromastyx, Uromastyx flavofasciata, are different colours. Most nat
Erythroblastosis fetalis. (a) The condition occurs with an RH+ father and RH– mother. (b) First preg
Internal and external attributions
Holland’s six basic types of people based on vocational interests (attitudes, abilities, and ...
Structural of external, middle and inner ear