Provides that, beginning in the 2006-07 school year, the calculation of years of service for occupational therapists, physical therapists, speech-language pathologists, audiologists, nurses, social workers, counselors, and psychologists regulated under Title 18 RCW may include experience in schools and other nonschool positions as occupational therapists, physical therapists, speech-language pathologists, audiologists, nurses, social workers, counselors, or psychologists. The calculation shall be that one year of service in a nonschool position counts as one year of service for purposes of this act.