Mom is frustrated because 3-year-old Maya has started to spit frequently. She has decided to temporarily put away one of Maya’s toys every time she spits. Mom is going to continue this until Maya has stopped spitting. 1) Explain whether Mom’s plan uses reinforcement or punishment.

2) Explain whether Mom’s plan is a positive or negative form of reinforcement or punishment.

Currently, as of february 2016, an american traveling in france would be by the exchange rate. the weakness of the euro and the strength of the us dollar means that items in france cost less to an american than they otherwise would. of course, if this trend reverses and the us dollar weakens and the euro strengthens, such as was happening in early 2008, an american traveling in france would have an adverse experience because items would cost relatively more.