The internal validity of a study refers to:
a. the confidence one can have in inferring acausal relationship among the variables.
b. the extent to which the variables represent what they were intended to measure.
c. the statistical accuracy of the constructs of the study.
d. the degree of meaning that can be placed upon a set of test results of the study.
Question 2
____________________ is the concept that refers to when a system restructures its homeostasis in response to positive feedback. During this time, the rules that govern the system fundamentally shift.
a. Second-order change
b. Self-correcting
c. First-order change
d. Positive feedback
A recent study found that female baboons that groom each other are more likely to come to each other
Internal structures of the eye
Examples of internal controls.
Contrast of ventilation and external and internal respiration.
Internal female reproductive organs.
Internal female reproductive tract.