Shea bought 10 tickets for the raffle for free homecoming entry but she did not win. months later she also buys 10 tickets for the senior prom raffle, hoping this will be the time she wins. which schedule of reinforcement is best used to explain this scenario?
a. frb. vrc. fid. vie. c

Before they can be published, scientific papers must be peer-reviewed. this means that: a) some other scientific experts read the papers and guarantee that they are true.b) some other scientific experts read the papers and provide quality control by eliminating many mistakes.c) an editor reads the papers, to make sure that all the semicolons are in the correct places.d) everyone in the world is given the opportunity to comment on the papers through a specially maintainedblog.e) government bureaucrats read the papers, to be sure that the papers do not insult the political positions ofthe current officeholders.

All of the following apply to a company’s stockholders except: a. they make all company decisions. b. they are also called shareholders. c. they may sell their stock to others. d. they are entitled to share in company profits .

Which products do you think required scientific knowledge to develop?