What is the scope of judicial review for a teacher's claim for unfair dismissal?

The scope of judicial review for cases of this type was established in Griggs v. Board of Trustees, 61 Cal.2d 93, 96, 37 Cal.Rptr. 194, 389 P.2d 722. There the court held that where there is evidence to support the board's findings of fact and where the cause for dismissal found by the board can reasonably be said to relate to the welfare of the schools and the pupils thereof, the reviewing court may not consider whether the facts found are sufficiently serious to justify dismissal.