When jenna completes a project, her parents give her a gift certificate, which she can use at her favorite store. in the context of operant conditioning, the gift certificate is an example of a primary reinforcer.

List three reasons why people might be fascinated by something as dangerous as a nuclear weapon.

Which shows the best path to find the number of centimeters in 1 yard?

Explain how the poverty level is determined. on edinuity* the possible answer may the poverty level is defined by the u. s. bureau of the census and it is determined by calculating the cost of providing an adequate diet. this number is then multiplied by three because research has indicated that poor people spend a third of their income on food.