Aresearcher wishes to study developmental changes in people’s preference for action movies. the researcher locates 50 people at each of the following ages: 15, 20, 25, 30, 35, 40, 45, and 50 years. she asks them to rate their preference for action movies in relation to other sorts of movies. this is an example of which type of design?
a. longitudinal
b. nested
c. cross-sectional
d. panel

1. which of the following is a search engine? a) mozilla firefox b)internet explorer c)google d)safari 2. which of the following statements is true? a) all search engines will provide the same results when you enter the same query. b) all search engines use the same amount of advertisements. c) some search engines are also browsers. d) search engines often provide different results, even when you enter the same query.

This chapter lists many ways in which becoming computer literate is beneficial. think about what your life will be like once you’re started in your career. what areas of computing will be most important for you to understand? how would an understanding of computer hardware and software you in working from home, working with groups in other countries and contributing your talents.

Donnie does not have powerpoint. which method would be best for elana to save and share her presentation as is? a pdf a doc an rtf a ppt