title: Rating rater improvement: a method for estimating increased effect size and reduction of clinical trial costs.
authors.forename: Kenneth O
authors.initials: KO
authors.lastname: Cogger
mesh_terms: D000465:Algorithms; D000928:Antidepressive Agents / Q000627:therapeutic use; D002986:Clinical Trials as Topic / Q000191:economics* / Q000706:statistics & numerical data*; D003627:Data Interpretation, Statistical; D003866:Depressive Disorder / Q000188:drug therapy / Q000523:psychology; D006801:Humans; D015588:Observer Variation; D011569:Psychiatric Status Rating Scales; D012107:Research Design; D018401:Sample Size
chemical_list: D000928:Antidepressive Agents