Human Resource Flow

Human resource flow refers to the movement of employees into, through and out of an organisation. Managing this flow effectively ensures the business has the right people in the right roles at the right time. The key stages include HR planning, recruitment and selection, training, redeployment and redundancy.

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HR Planning

HR planning (also called workforce planning) involves forecasting the business's future staffing needs and developing strategies to meet them. This feeds directly into recruitment, training and redeployment decisions.

Key activities include:

• Demand forecasting — estimating the number and type of employees needed, based on sales forecasts, corporate objectives and planned projects
• Supply forecasting — assessing the available supply of labour, both internally (current employees who could be promoted or redeployed) and externally (the labour market)
• Gap analysis — comparing demand with supply to identify shortfalls or surpluses
• Action planning — determining whether to recruit, train, redeploy or make redundancies

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Recruitment and Selection

Recruitment

Recruitment is the process of attracting a pool of suitable candidates for a vacant position. It involves two main approaches:

Approach	Methods	Advantages	Disadvantages
Internal recruitment	Promotion, transfer, internal job boards, word of mouth	Cheaper and faster; candidate is known; motivates existing staff; shorter induction period	Limited pool of candidates; may cause resentment; no new ideas from outside
External recruitment	Job advertisements, recruitment agencies, social media (LinkedIn), graduate programmes, headhunting	Wider talent pool; brings fresh perspectives and skills; avoids internal politics	More expensive; longer process; higher risk of poor appointment; existing staff may feel overlooked

Selection

Selection is the process of choosing the most suitable candidate from the pool of applicants. Common selection methods include:

Method	Description	Strengths	Limitations
Application form / CV screening	Initial assessment of qualifications and experience	Quick way to shortlist; standardised format	Cannot assess personality or cultural fit
Interview	Face-to-face, panel or video conversation with candidates	Allows two-way assessment; tests communication skills	Subject to bias; poor predictor of job performance if unstructured
Psychometric testing	Aptitude tests, personality questionnaires, situational judgement tests	Objective; can predict job performance; reduces bias	Candidates may prepare or fake responses; may not suit all roles
Assessment centre	Multiple exercises over a day or more — presentations, group tasks, role plays, in-tray exercises	Comprehensive assessment of multiple competencies; high predictive validity	Expensive and time-consuming; may disadvantage introverts
Work trial / probation	Candidate works for a trial period before a permanent offer	Tests actual job performance; low risk	Candidate may not perform naturally under trial pressure

Exam Tip: When evaluating recruitment and selection methods, always consider the cost, the time involved, and the quality of hire. The cheapest and fastest method is not always the best — a poor hire can cost the business far more in lost productivity, training costs and replacement recruitment.

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Training

Training is the process of improving employees' skills, knowledge and competencies to enhance their performance. It is a critical investment in human capital.

Types of Training