Sasha is taking her family to Disney World. She predicts that she will feel immense happiness seeing her young daughter, Emerald, meet all the princesses at the theme park. However, when her daughter Emerald meets the first princess, Sasha does not feel as happy as she thought she would. Sasha’s experience is an example of what concept?

Which georgia shipyard produced 88 liberty ships?

Which of the following  bestillustrates a negative reinforcer?               a.  copland gives up candy to stave off chronic acid indigestion.    b.  nancy learns that she prefers chocolate over vanilla.    c.  carmine changes his major to english lit after failing a math exam.    d.  on a hot day, lindberg always drinks lemonade.

"six months ago, several of molly's friends joined the trimtime fitness center. each of them participated in trimtime's weight-reduction and fitness regimen. all reported substantial weight reduction, and all are visibly slimmer. molly is convinced. she joins trimtime and enrolls in the program, hoping and expecting to see the same results. she is especially delighted to learn that trimtime had adjusted its program to make it even more effective in a shorter period of time." what is the feature in question/attribute of interest in this argument?