This document discusses using a behaviourally anchored rating scale to measure competencies. It defines competency as including knowledge, skills, attitudes, motivation and traits. It outlines prominent types of core competencies such as functional, behavioural, threshold and differentiating competencies. It then provides an example of mapping core competencies for software developers on a team, identifying their functional and behavioural competencies. It explains that competency mapping can help identify strengths, weaknesses and training needs by rating individuals on competency indicators using a Likert scale. The document outlines steps for competency mapping, including defining roles, analyzing functions and behaviours, adding indicators and creating rating scales to assess individuals' competency levels.