How was a blockhead used in colonial times?

In colonial times, a blockhead was a device used as a form of punishment for those deemed foolish or disruptive. It typically consisted of a wooden structure with holes for the head and sometimes the hands, where the offender would be restrained in public for a period. This was intended to humiliate the individual and discourage inappropriate behavior, serving both as a corrective measure and a warning to others. The use of blockheads reflects the harsh social norms and attitudes towards discipline during that era.