Bjorn’s mom tells him that if he can complete his homework at least three nights a week, he won’t have to take out the trash on Saturdays. She puts up a chart, and puts a “smiley face” sticker on the chart for each time Bjorn does his homework. On Saturday she says – you got four stickers Bjorn! You don’t have to take out the trash! Then Bjorn keeps doing his homework each week. In this example, not having to take out the trash is a ___________________________________, which acts as a __________________________ because Bjorn increased his “doing homework” behaviors, and the stickers on the chart are ____________________________. positive consequence, punisher, token negative consequence, reinforcer, token positive consequence, reinforcer, token negative consequence, punisher, token
