Sherry's leadership style often creates a negative working climate because of the high standards she sets. sherry is most likely a(n) leader.

The missing word and the correct answer is Pacesetting:

Pacesetting leadership style sets both high standards fro themselves and those they are leading. The most common style and approach is "lead by example". Unfortunately, not everyone shares the same motivating forces. Pacesetting leaders are too quick to identify those individuals that are not keeping pace with their expectations.