identify the behaviour being extinguished.  Clearly and accurately describes how extinction was performed in the sniffy document

Describe a recent extinction event.

Correctly identifies thebehaviour being extinguished. Clearly and accuratelydescribes how extinction wasperformed for "At this point; Sniffy’s bar pressing is not associated with the specific magazine sound; and there is no dispensation of a food pellet meaning that the bar pressing behavior is not being reinforced anymore. As a result of failure to reward Sniffy’s pressing behavior; his rate of bar pressing rate declines until the pressing rate is almost that at the start of training. Nevertheless the primary consequence of extinction will show through an amplified response in Sniffy’s bar-pressing speed which is termed to as the extinction burst as a result of the change from uninterrupted fortification to extinction. Secondly the Operant association’s window shows that the bar-sound association and action strength has been eliminated however the sound-food association remains integrated because he does not receive food pellets without haring the sound. After the bar-pressing rate goes below 2.5 presses in five minute; the bar pressing behavior is considered extinguished. At this stage the time taken to reach the extinction criterion from the start of extinction as well as the number of responses in the same time is noted down. However a single extinction period is not enough to enduringly reduce the incidence of an operant response to its pre-training incidence (Gibbon, Balsam, 1981)."

Causes of Extinction

What are the patterns in human actions that have caused the extinction of different species around the world?What would the outcome be if these actions are continued?

What term is used for species that are at serious risk of extinction?