Research index·Journal articleCommentaryRamey1 Jan 2001DOI10.20955/r.83.139-144Journal articleCommentaryRamey · 2001 · SubscriptionDOI10.20955/r.83.139-144ReadRead at the publisherSaveCiteAdd to literature reviewPaywalledThe full text is at the publisherOpen it at the publisher to read it.Read at the publisherDiscussionAdd to the discussionTopicsPsychologyRelated papersMoreDetailsPublished, issue, languageSuggest a correction or report