article_snippet.sent: This study takes those results one step further by showing that This study also reduces how much users actually feel positive emotions, said Geoffrey Durso, lead author at the Ohio State University. '
article_snippet.sent: There were two studies of college students.
article_snippet.sent: Researchers are not exactly sure how Ty .
article_snippet.sent: Participants in the prior study also reported how much blue Participants in this second study saw in each photo.
article_snippet.sent: But judgments of blue colour content were similar regardless of whether Participants in this second study took acetaminophen or not.