From job analysis to a completed job description and person specification

Covering Assessment Criterion 1.2 of 3CO04 Essentials of People Practice, this video walks through the full process of converting reliable job information into a completed job description and person specification. It addresses the question of why structured job analysis matters before a single line of a job description is written, and it traces how the outputs of that process — key tasks and responsibilities, working conditions, and role requirements — feed directly into both documents. The video examines the distinction between a job description and a person specification as separate but connected tools, and it covers the typical headings found in each, including job purpose, reporting relationships, scope, key duties, knowledge, skills, experience, qualifications and behaviours.

Two distinct analytical approaches are covered in depth: key task analysis and comprehensive job analysis. The video distinguishes between them by role type and organisational context, including when each is appropriate and where each carries risk, such as the tendency of key task analysis to overlook infrequent but high-stakes duties in settings like colleges or call centres. Alongside these frameworks, the video covers four methods of gathering job information — job analysis interviews, job analysis questionnaires, and observation, as well as structured conversations with line managers and incumbents — explaining the strengths and limitations of each and why combining methods produces more dependable data than relying on any one alone.

The video also covers the drafting standards that turn gathered evidence into usable criteria, including the use of action verbs, measurable outputs and the verb-plus-object-plus-standard approach applied to real examples such as processing HR forms to weekly deadlines and completing building safety checks. The essential and desirable criteria distinction within person specifications is addressed directly, including how to apply it in relation to the General Data Protection Regulation and competency frameworks covering areas such as customer focus and collaboration. The video closes on validation practice and the principle that criteria should be mapped explicitly to the stage of selection — application, interview, or test — at which they will be assessed.