<prompt> All of the following are investigator bias except:-Interviewer biasMisclassification biasHawthorne biasPygmalion bias  <response>: Bias:- Type of Systemic Error in Study; Subject Bias Eg : Recall Bias, Hawthorne bias Investigator Bias Interviewer Bias, Misclassification Bias, Selection Bias Analyzer Bias calculation error 