1 / 6

news.yahoo

The moon darkened, reddened, and turned shades of gray and orange Saturday night during the first total lunar eclipse in nearly three years, thrilling stargazers and astronomers around the world.

wendy-ferguson
Télécharger la présentation

news.yahoo

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. The moon darkened, reddened, and turned shades of gray and orange Saturday night during the first total lunar eclipse in nearly three years, thrilling stargazers and astronomers around the world. The Earth's shadow took over six hours to crawl across the moon's surface, eating it into a crescent shape before engulfing it completely in a spectacle at least partly visible on every continent. http://news.yahoo.com

  2. QUIZ #4An antecedent stimulus that sets the occasion for the imitative behavior is: A. a chaining of behaviors B. an imitative response chain C. an operative behavior D. a model

  3. 2. DRL stands for Differential Reinforcement of Low Rates. a. True b. False

  4. 3. Which of the following is an intermittent schedule of reinforcement? a. Variable Ratio (VR) b. Fixed Interval (FI) c. Both a and b

  5. 4. Gradually increasing the response ratio or the extent of the time interval of a schedule of reinforcement is called A. Schedule thinning B. Schedule adjunction C. Schedule priming D. Schedule fixing

  6. 5. The Variable Ratio Schedule of reinforcement tends to produce a A. High Rates of response B. Low Rates of Response C. Suspended Rates of Response D. No rate of response

More Related