; and (C) the submission of annual reports by such recipients concerning the effectiveness of programs carried out under this section. (2) Measures of outcomes The Assistant Secretary shall develop measures of outcomes to be applied by recipients of assistance under this section to evaluate the effectiveness of programs carried out under this section, including outcomes related to the student, family, and local educational systems supported by this Act. (3) Submission of annual data An eligible entity described in subsection (c) that receives a grant, contract, or cooperative agreement under this section shall annually submit to the Assistant Secretary a report that includes data to evaluate the success of the program carried out by the entity based on whether such program is achieving the purposes of the program. Such reports shall utilize the measures of outcomes under paragraph (2) in a reasonable manner to demonstrate the progress of the program in achieving such purposes. (4) Evaluation by assistant secretary Based on the data submitted under paragraph (3), the Assistant Secretary shall annually submit to Congress a report concerning the results and effectiveness of the programs carried out with assistance received under this section. (5) Limitation An eligible entity shall use not more than 20 percent of amounts received under a grant under this section to carry out evaluation activities under this subsection. (g) Information and education The Secretary shall disseminate best practices based on the findings of the knowledge development and application under this section. (h) Amount of grants and authorization of appropriations (1) Amount of grants A grant under this section shall be in an amount that is not more than $2,000,000 for each of the first 5 fiscal years following the date of enactment of the Mental Health Services for Students Act of 2023 . The Secretary shall determine the amount of each such grant based on the population of children up to age 21 of the area to be served under the grant. (2)