What is the purpose of having equipment like radiolucent foam blocks, cloth restraints, and tie-downs in an imaging suite? 

______________ is an electronic database published by the American Psychological Association.

When conducting a literature review, if you want an overview of important definitions, results, theories, trends, and controversies, you should look for a ________________ article.

Before a study is conducted, the researcher should review the ____________________, the published research in that field.

True or false, research literature consists almost entirely of two types of sources: articles in professional journals and scholarly books in psychology and related fields.

Which of the following is not a characteristics of a good hypothesis?

New research ideas can come from…

True or false, as a general rule, it is good to use methods that others have already used successfully.

A __________________ summarizes previously published research on a topic and usually presents new ways to organize or explain the results.

True or false, self-help and other pop psychology books, dictionary and encyclopedia entries, websites, and similar sources that are intended mainly for the general public are considered part of the research literature for psychology.