PPT-Extinction How do animals “know” when a schedule is on extinction?

Remember Operant conditioning extinction differs from classical conditioning extinction During extinction responding decreases to baseline levels for both classical and operant conditioning BUT Operantly conditioned behavior shows. unless otherwise specified Particulars Standard Charges NRE NRO NRE NRO NRE NRO Saving Ac PINS Ac Current Ac AVERAGE QUARTERLY BALANCE AQB NA 10000 Nil 25000 REMITTANCE Not allowed for nonbroker third party transactions DD at branch location pa ASTR 1420. Lecture. 9. Sections : 4.6, 6.4, 11.3. Mass Extinctions in the Earth History. Mass Extinctions. Check . http://en.wikipedia.org/wiki/Impact_event. http://en.wikipedia.org/wiki/Mass_extinction. The Sixth Mass Extinction. Essential Questions. What is extinction?. Which species have become extinct in modern times? . What are the characteristics of past mass extinctions? . How do modern extinction rates compare with natural (background) rates?. EXTINCT is FOREVER!!. Non-human causes of extinction:. Volcanic events. Ocean temperature change. Sea level changes. Meteorites. Glaciations. Global climate change. Competition/predation. Human causes of extinction/loss of biodiversity - HIPPO. Objectives:. Define the terms . extinction. , . extirpation. and . mass extinction. .. Contrast background extinction rates and periods of mass extinction.. Evaluate the primary causes of biodiversity loss.. The rise and fall of biodiversity. Four major mass extinctions of marine organisms:. End of Silurian Devonian, Permian, and Cretaceous). Rise in diversity during Cambrian, Silurian, Cretaceous, and Paleogene. Steve Ward, MA, BCBA. Whole Child Consulting, LLC. www.wholechildconsulting.com. http://. www.facebook.com. /. wholechildconsulting. Escape behavior is a problem. Escape/avoidance is the most common function of SIB (38.1%) (Iwata, et al, 1994). Idaho Rangeland Resource Commission. Pronghorn Antelope. Pronghorn Antelope. Pronghorns live in the sagebrush grasslands of Idaho.. They have a showy coat that is tan to reddish brown across the back, while the under-parts, including the flanks and rump are white. I have two throat bands, the lip and cheeks, and a spot under each ear are also white.. Peter Berck. Professor University of California, Berkeley. Visiting Professor, Ume. å Universitet. Marine Resource Destruction. We take it as given that policy should avoid causing very low populations of marine organisms.. Zebra Mussel . Species Introduction. “Introduced . species are species that have become able to survive and reproduce outside the habitat where they evolved or spread . naturally.” . -. United States Environmental Protection Agency. . Large . Interstellar Polarisation . Survey. Stefano . Bagnulo. , Nikolai . Voshchinnikov. , Nick Cox (PI). Dust extinction, emission & . polarisation. . in the diffuse ISM. Simultaneously . model :. Background vs. Mass Extinction. Background extinction. = species gradually and continuously go extinct, creating a turnover of species through time.. Background extinction and mass extinction. 0. 600. Good progress:. Define the term extinction. Explain how extinction may be caused.. Outstanding progress:. Explain that organisms become extinct because something changes and the species cannot adapt quickly enough to the new circumstances.. Behavior. Effects of Extinction Procedures. Response Recovery after Extinction. Enhancing Extinction Performance. “Paradoxical” Reward Effects in Extinction. Extinction Procedures. Classical Conditioning: .