We are now closed for the Christmas and New Year period, returning on Monday 5th January 2026. Orders placed during this time will be processed upon our return on 5th January.

Decision making by appellate judges are examined from a psychological viewpoint. The process of deciding a case, from the initial decision whether to grant certiorari to the final announcement of a decision, is analyzed using contemporary concepts from the field of psychology, especially social cognition theory. The impact of amicus briefs submitted to the courts by the American Psychological Association is evaluated.