Negative supervisory events: Effects on supervision and supervisory alliance.

What are the consequences when a supervisee experiences a negative event in supervision? Supervisee developmental level, supervisory working alliance, trainee attachment style, and negative supervisory events were examined to determine their relationship with one another. Findings underscore the destructive impact negative supervisory events can have on supervision and supervisee development. This impact varies depending upon a supervisee's developmental level or the strength of the supervisor-supervisee working alliance. Supervisors are encouraged to be more supportive of supervisees in early development, and suggestions are offered on ways to ensure a strong supervisory relationship.