(a) For purposes of Section 8.5 of Article XVI of the California Constitution, the term “enrollment” shall have the following meaning for school districts, community college districts, and state agencies providing direct elementary and secondary level instructional services:

(1) In school districts:

(A) The average daily attendance of each school district reported for the second principal apportionment pursuant to Section 41601.

(B) The annual average daily attendance for adult education programs and classes, as determined under subdivision (d) of Section 41601.

(C) The annual average daily attendance for regional occupational centers and programs, as determined under subdivision (d) of Section 41601.

(D) The average daily attendance of apprentices enrolled in any class and reported pursuant to Section 8150, except that one unit of average daily attendance, for purposes of this paragraph, shall equal 525 hours of apprenticeship instruction in an apprenticeship program operated pursuant to Chapter 4 (commencing with Section 3070) of Division 3 of the Labor Code.

(E) (i) The annual average daily attendance for children enrolled in a state preschool program under the Child Care and Development Services Act (Chapter 2 (commencing with Section 8200) of Part 6), except that one unit of average daily attendance, for purposes of this clause, shall equal 700 hours of preschool services.

(ii) The annual average daily attendance for children enrolled in any other program under the Child Care and Development Services Act (Chapter 2 (commencing with Section 8200) of Part 6), except that one unit of average daily attendance, for purposes of this clause, shall equal 250 days of services. For the purposes of this clause, less than four hours per day of services shall be defined as one-half day, from four up to six and one-half hours per day shall be defined as three-fourths day, and six and one-half hours or more per day shall be defined as one full day.

(F) The annual average daily attendance of pupils enrolled in summer school, computed pursuant to Section 42239, except that one unit of average daily attendance shall equal 700 hours of summer school instruction in an approved summer school program.

(G) The annual average daily attendance for pupils enrolled in an educational program offered by a county office of education, as determined pursuant to subdivisions (b) and (c) of Section 41601.

(2) In community college districts:

(A) The annual average daily attendance of a community college district computed pursuant to Chapter 4 (commencing with Section 84500) of Part 50, until Section 84750 becomes operative, and thereafter the number of full-time equivalent students as computed pursuant to Section 84750.

(B) The annual average daily attendance for evening community college programs designated as adult schools pursuant to Section 78401, as determined pursuant to Section 78405.

(C) The annual average daily attendance of apprentices enrolled in any class and reported pursuant to Section 8150, except that one unit of average daily attendance, for purposes of this paragraph, shall equal 525 hours of apprenticeship instruction in an apprenticeship program operated pursuant to Chapter 4 (commencing with Section 3070) of Division 3 of the Labor Code.

(3) In state agencies that provide direct elementary and secondary level instructional services:

(A) The annual average daily attendance equivalent for pupils enrolled in the State Schools for the Handicapped pursuant to Part 32 (commencing with Section 59000).

(B) The annual average daily attendance equivalent for pupils attending an educational program administered by the Department of the Youth Authority pursuant to Article 6 (commencing with Section 1120) and Article 10 (commencing with Section 1250) of Part 1 of Division 2 of Chapter 3 of the Welfare and Institutions Code.

(C) The annual average daily attendance equivalent for pupils in the state hospitals operated by the State Department of Developmental Services pursuant to Chapter 8 (commencing with Section 56850) of Part 30.

(b) Any determination or computation of enrollment for purposes of this section shall be based upon actual data from prior years. For the next succeeding year, any determination or computation of enrollment for purposes of this section shall be the estimated enrollment, adjusted as actual data become available.

(c) This section shall remain in effect only until July 1, 1990, and as of that date is repealed, unless Senate Constitutional Amendment No. 1 is ratified by the voters at the statewide election to be held on June 5, 1990.

(Amended (as added by Stats. 1989, Ch. 83) by Stats. 1989, Ch. 92, Sec. 1. Effective July 6, 1989. Note: Repeal condition failed; SCA 1 was adopted June 5, 1990, as Prop. 111.)