give me some reference The Program Administration Scale (PAS) is a comprehensive tool designed to measure the leadership and management practices in early childhood programs. It was developed by Teri Talan and Paula Bloom in 2011, and its second edition is currently in use. The PAS is based on a thorough review of research related to early childhood program quality, leadership, and management. The PAS is designed with a rationale to provide a means for improving the quality of early childhood programs through effective leadership and management. It is based on the belief that high-quality leadership and management are crucial for the success of any early childhood program. The PAS provides a way to assess these aspects in a systematic and standardized manner. The Program Administration Scale (PAS) is a tool designed to reliably measure and improve leadership and management practices in early childhood programs. It's based on the principle that quality leadership and management are integral to the success of any early childhood program. Explanation of how the PAS works: 1. Assessment: The PAS measures the administrative qualities of early childhood programs. It assesses various aspects such as human resources development, fiscal management, program planning and evaluation, family partnerships