DEDHAM, Mass. (AP) — The state's highest court is sending questionnaires to attorneys and court employees in Norfolk County, seeking input on 35 judges as part of an ongoing program to evaluate judicial performance.

The Supreme Judicial Court's survey covers several categories including a judge's knowledge of the law, fairness and impartiality, temperament on the bench and treatment of litigants, witnesses, jurors and attorneys.

Lawyers who have appeared in court in the county over the last two years will receive questionnaires.

All questionnaires are confidential and do not ask for the names of the respondents. The resulting reports also will be confidential and are given only to the judge being evaluated and to the chief justices of their courts.

Questionnaires will be accepted by the SJC through mid-December.