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ERIC Number: EJ859863
Record Type: Journal
Publication Date: 2009-Sep
Pages: 19
Abstractor: As Provided
Reference Count: 38
ISBN: N/A
ISSN: ISSN-1082-989X
Designing Better Graphs by Including Distributional Information and Integrating Words, Numbers, and Images
Lane, David M.; Sandor, Aniko
Psychological Methods, v14 n3 p239-257 Sep 2009
Statistical graphs are commonly used in scientific publications. Unfortunately, graphs in psychology journals rarely portray distributional information beyond central tendency, and few graphs portray inferential statistics. Moreover, those that do portray inferential information generally do not portray it in a way that is useful for interpreting the data. The authors present several recommendations for improving graphs including the following: (a) bar charts of means with or without standard errors should be supplanted by graphs containing distributional information, (b) good design should be used to allow more information to be included in a graph without obscuring trends in the data, and (c) figures should include both graphic images and inferential statistics presented in words and numbers. (Contains 20 figures and 2 footnotes.)
American Psychological Association. Journals Department, 750 First Street NE, Washington, DC 20002-4242. Tel: 800-374-2721; Tel: 202-336-5510; Fax: 202-336-5502; e-mail: order@apa.org; Web site: http://www.apa.org/publications
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A