Answer: Discriminant validity
Explanation:
Discriminant Validity
Discriminant validity means a researcher needs to display or show that those variables that are not correlated are indeed not correlated in real life or practically .
For example the test above is measuring intelligence rather than reading ability so the researcher can use discriminant validity to actual show that reading ability is not related to intelligence and that the test is solely measuring intelligence.
He should show the evidence that there is really a low correlation between these two measures.
<span>The correct answer is B. saprobic. The fungi that's there feeds off of your dead skin and spread and develops which in turn produces more dead skin and they feed even more and that's what saprobic means basically, an organism that feeds off of dead matter. The dead skin on top of your normal skin is what makes it saprobic.</span>
If the round window is motionless, the perilymph will not be moved by the vibration of the stapes of the oval window, reducing or eliminating the perception of sound.
Perilymph is one of two types of fluid in the inner ear, the other being endolymph. It surrounds the membranous labyrinth of the bony labyrinth. The inner part of the cochlea lies in the vestibular and scala tympani.
Perilymph, which has an ionic composition similar to that of extracellular fluid found elsewhere in the body (that is, K+-poor and Na+-rich), fills the scala tympani and vestibule. Hearing depends on high concentrations of K+ in the endolymph that bathe the apical membranes of sensory hair cells.
Perilymph, which has a similar ionic composition to extracellular fluid found elsewhere in the body, fills the eardrum and vestibular scales. Located in the cochlear duct (Scala Media), the endolymph has a unique composition found nowhere else in the body.
Learn more about Perilymph brainly.com/question/14728044
#SPJ4
Strength- Gives voters a more meaningful choice among candidates and policy alternatives then the present two-party system
Weakness- May lead to instability in government