Are cognitive flexibility and interference control the same thing? Interference control requires  being able to inhibit irrelevant stimulI ie shift flexibily from something  you are doing and back into it in the presence of competing stimulus. Is it the same as Cognitive Flexibility? Or are they different?
Interference control is the ability to suppress irrelevant information (Gazzaniga, Ivry &amp; Mangun, 2014). For example, ignoring the sound of the dishwasher in the other room while you are watching a TV show. Cognitive flexibility is the ability to switch between thinking about two (or more) different concepts (Scott, 1962). Cognitive flexibility is further divided into task switching (an unconscious behaviour) and cognitive switching (a conscious behaviour). Interference control and cognitive flexibility are different processes that are grouped under the wide range of functions associated with cognitive control. 



References

Gazzaniga, M. S., Ivry, R. B., &amp; Mangun, G. R. (2014). Cognitive Neuroscience: The biology of the mind (4th Ed.) New York: W. W. Norton &amp; Co.    

Scott, William A. (1962). Cognitive complexity and cognitive flexibility. Sociometry. American Sociological Association. 25 (4): 405–414. doi:10.2307/2785779. JSTOR 2785779.