This document discusses frameworks for human resource development (HRD) processes. It describes a common framework involving four phases: needs assessment, design, implementation, and evaluation ("A DImE"). It provides details on each phase, including defining need, types of needs assessments, levels of need assessment, designing objectives and selecting delivery methods, and evaluating training impact and costs. Kirkpatrick's four levels of evaluation (reaction, learning, behavior, results) are also discussed. The document presents models and best practices for conducting effective HRD from needs identification through evaluation.