Fill in the blanks with the word or phrase that best completes each sentence.

1		Before you design your study, you should always conduct a .
2		A textbook is an example of a(n) source of research information.
3		The value of secondary sources of research information (such as review articles) lies in their ability to , , and results from related research studies.
4		is used to do a computer search of the Psychological Abstracts.
5		provides full text versions of articles published in APA journals.
6		A journal is said to be if the articles it contains have been subjected to review by other researchers in the field.
7		Full text versions of articles from a variety of publications can be found by using .
8		Personal replies by researchers to inquiries about their research come under the heading of .
9		The author should clearly state the purpose of a study and any hypotheses in the of an APA-style research paper.
10		The results of statistical hypotheses testing are presented in the section of a research paper.
11		Because of the file drawer phenomenon, published findings as a group may be reliable than they seem.
12		Results of a study are less likely to be accepted for publication if they fail to show with previous knowledge.
13		When determining whether to accept or reject a paper, editors and reviewers must assess the degree to which the reported findings contribute to the of knowledge.
14		is the practice of having other researchers in the area judge whether a research paper should be published.
15		Three factors that influence research fraud are , , and .
16		According to the text, values can creep into science when scientists move from to .