http://www.apa.org/pubs/journals/hea/letters-to-editor.aspx http://www.apa.org/pubs/journals/hea/letters-to-editor.aspx http://www.apa.org/pubs/journals/hea/letters-to-editor.aspx http://www.apa.org/pubs/journals/hea/letters-to-editor.aspx