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Recruitment and Selection

A clear guide to recruitment and selection, covering job descriptions, person specifications, internal and external recruitment, selection methods, fairness, costs and quality of hire.

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Created by an experienced Head of Business and examiner
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AQA | Edexcel | Cambridge | Eduqas | WJEC | OCR | GCSE

KEY POINTS

  • Recruitment is the process of attracting suitable candidates to apply for a job vacancy. 

  • Selection is the process of choosing the most suitable candidate from the applicants. 

  • Recruitment and selection should be linked to human resource planning, workforce skills and business objectives. 

  • A job description explains the duties, responsibilities and reporting relationships of the role. 

  • A person specification identifies the skills, qualifications, experience and personal qualities needed. 

  • Internal recruitment involves appointing someone who already works for the business. 

  • External recruitment involves attracting applicants from outside the business. 

  • Internal recruitment can be quicker, cheaper and motivating, but it may limit the range of new ideas. 

  • External recruitment can bring new skills and experience, but it can be more expensive and time-consuming. 

  • Selection methods may include applications, CV screening, interviews, tests, assessment centres, work trials and references. 

  • Poor recruitment and selection can increase labour turnover, training costs, absenteeism and poor customer service. 

  • Strong exam answers judge whether the process helps the business appoint the right person at the right cost and speed.

KEY DEFINITION

Recruitment and selection

Recruitment and selection is the process of attracting suitable candidates for a vacancy and then choosing the most appropriate person for the job.

Main Explanation

Recruitment and selection are two connected stages of workforce planning. Recruitment focuses on attracting suitable candidates to apply for a vacancy. Selection focuses on choosing the most suitable candidate from those applicants. 


Recruitment and selection matter because employees affect productivity, quality, customer service, innovation and the culture of the business. A business that appoints the wrong person may face higher training costs, lower performance, more mistakes and higher labour turnover. 


The process usually starts with identifying a vacancy. This may happen because an employee leaves, demand increases, the business opens a new location, or managers identify a skills gap. Before recruiting, managers should consider whether the vacancy is genuinely needed or whether the work could be covered through training, redeployment, automation or outsourcing. 


A job description sets out what the role involves. It may include the job title, duties, responsibilities, hours, location, pay, reporting relationships and main objectives of the job. This helps applicants understand the role and helps managers judge what the business actually needs. 


A person specification describes the type of person needed for the role. It may include qualifications, experience, technical skills, interpersonal skills, attitudes and personal qualities. This can make selection more objective because candidates can be judged against clear criteria. 


Internal recruitment means filling a vacancy with someone who already works for the business. This can be cheaper and quicker than external recruitment because the business already knows the employee’s strengths, weaknesses and performance. It may also improve motivation because employees can see opportunities for progression. 


However, internal recruitment has limitations. It may create another vacancy elsewhere in the business, and the existing workforce may not have the new skills needed. It can also reduce the flow of fresh ideas from outside the organisation. 


External recruitment means attracting candidates from outside the business. This can widen the pool of applicants and bring new skills, experience and ideas. It may be especially useful when the business needs specialist knowledge, rapid growth, cultural change or skills that are not available internally. 


However, external recruitment can be more expensive and time-consuming. The business may need to pay for advertising, recruitment agencies, screening, interviews and induction training. There is also more uncertainty because the business may know less about how the candidate will perform in practice. 


Selection methods help the business choose between candidates. Application forms and CVs can be used to screen experience and qualifications. Interviews can assess communication, motivation and suitability, although they may be affected by interviewer bias if they are poorly structured. Other selection methods can improve accuracy. Skills tests, work trials, assessment centres, psychometric tests, presentations and references may give managers more evidence. 


The best method depends on the role. For example, a customer service role may need scenario questions and communication tests, while a technical role may need a practical skills assessment. Recruitment and selection should also support equality, diversity, inclusion and belonging. Fair job adverts, objective criteria, inclusive shortlisting and consistent interview questions can help the business attract a wider range of applicants and reduce bias. 


The success of recruitment and selection can be measured using human resource data. Useful measures include time to hire, cost per hire, labour turnover, retention rate, vacancy rate, quality of hire, employee performance, diversity data and candidate experience. 


Overall, recruitment and selection are not just administrative tasks. They help the business secure the right number of employees with the right skills, attitudes and values. Strong exam answers should explain the method used, apply it to the role or business context, and judge whether it improves performance, retention and competitiveness.

✎ EXAMINER TIP

Do not just list recruitment methods. Explain how the method helps the business attract or choose the right person, then evaluate cost, speed, fairness and quality of hire.

KEY FORMULAS(s)

Profit and Profitability Formulas

These key formulas help you calculate different profit measures and profitability ratios used in business.

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Gross Profit

Gross profit = Revenue − Cost of sales

The profit made after deducting direct costs.

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Remember: profit shows how much money has been made, while profitability shows how efficiently revenue is being turned into profit.

DATA TABLE

Income Statement for North Coast Coffee Ltd

This statement shows how revenue is converted into gross profit, operating profit and net profit.

Revenue

£250,000

Output

Fixed Costs

Variable Costs

Total Costs

Revenue

Profit / Loss

  0 candles                      £1,200                          £0                                £1,200                            £0                          -£1,200

Net profit is the final profit remaining after all costs and expenses have been deducted from revenue.

Recruitment Decisions: Internal, External and Selection Methods

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This chart helps students judge which recruitment and selection approach is most suitable for different vacancies and business contexts.

WORKED EXAMPLE

Worked Example: North Coast Coffee

How many coffees must be sold to break even?

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Fixed Costs

£1,800

equity + long-term debt

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Break-even output = Fixed costs ÷ Contribution per unit

Contribution per unit = Selling price − Variable cost

£3.50 − £1.10 = £2.40

1

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Step 1: Calculate contribution

£3.50 − £1.10 = £2.40

Contribution per unit is the amount each coffee contributes towards fixed costs.

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BREAK-EVEN OUTPUT:

750 coffees per month

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EXAM TIP

Always explain what the number means for the business. Do not just calculate the break-even point.

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Recruitment and Selection: From Vacancy to Appointment

This diagram shows the main stages of recruitment and selection, from identifying a vacancy to appointing and inducting the chosen candidate.

APPLICATION

Greggs

Greggs provides a useful real-world context for recruitment and selection because the business depends on a large workforce across shops, supply chain roles and support functions.

For a food-on-the-go retailer, recruitment and selection need to identify employees who can work quickly, follow food safety procedures, provide good customer service and operate effectively as part of a team. The wrong appointments could lead to poor service, mistakes, higher labour turnover and weaker shop performance.

Greggs’ careers materials emphasise learning and development opportunities, which means recruitment does not end once someone is hired. New employees need induction, on-the-job learning and operational training so they can meet the standards expected in busy shops and production environments.

Selection is especially important for customer-facing roles. Applicants may need to demonstrate reliability, communication skills, teamwork and the ability to work under pressure. A strong selection process could reduce the risk of appointing employees who are unsuitable for fast-paced retail work.

Recruitment also links to inclusion. Greggs states that it wants to attract diverse candidates and ensure people feel included during the candidate journey. This shows how recruitment can support wider HR objectives such as equality, diversity, inclusion and belonging.

However, recruitment and selection can be costly and time-consuming for a business with many locations. If vacancies are hard to fill, managers may face staffing gaps, longer queues, reduced service quality or higher pressure on existing employees.

Overall, Greggs shows that recruitment and selection affect both operational performance and customer experience. The key judgement is whether the business can attract enough suitable applicants while still selecting people who fit the role, culture and service standards.

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This independent educational case study is not affiliated with, endorsed by or sponsored by Greggs plc. Any financial figures used alongside this example should be treated as simplified or hypothetical estimates created for teaching purposes.

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ANALYSIS

EXAM FOCUS

Analysis questions require you to examine a business concept or issue in detail, breaking it down into its component parts.  You should explain how and why something happens and consider its impact on the business.

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How to Approach Analysis Questions

1

Identify the key issue or concept

2

Break it down

3

Explain how and why

4

Reach a reasoned conclusion

Read the question carefully and highlight the focus of the analysis.

Consider the different factors, causes or impacts related to the issue.

Provide clear explanations using business terms and links points to context. 

Evaluate the overall implications for the business.

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Example Analysis Question

North Coast Coffee is considering using break-even analysis before opening a second café.

Advantages

• Sales forecasts may be inaccurate.

• Assumes costs and revenue remain constant.

• External factors may reduce reliability.

• Ignores qualitative business factors.

Disadvantages

• Sales forecasts may be inaccurate.

• Assumes costs and revenue remain constant.

• External factors may reduce reliability.

• Ignores qualitative business factors.

Key Exam Tip

If you find it difficult to expand your answer and show the type of depth that an examiner is looking for in a top response, consider using the 'so what' approach. 

Tesco carry out market research - so what? - this allows them to better understand customer needs - so what? as a result Tesco can provide goods more likely to sell - so what? - this will increase Tesco profit and ensure higher levels of customer satisfaction - so what? this means that customers are likely to become more loyal to Tesco.

Avoid These Exam Traps

Students often lose marks on calculation and analysis questions by making these mistakes.  Watch out for them in your exam!

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Helvetica Light is an easy-to-read font, with tall and narrow letters, that works well on almost every site.

Helvetica Light is an easy-to-read font, with tall and narrow letters, that works well on almost every site.

Tip:

Helvetica Light is an easy-to-read font, with tall and narrow letters, that works well on almost every site.

2

Red Exclamation Icon_edited.jpg

Helvetica Light is an easy-to-read font, with tall and narrow letters, that works well on almost every site.

Helvetica Light is an easy-to-read font, with tall and narrow letters, that works well on almost every site.

Tip:

Helvetica Light is an easy-to-read font, with tall and narrow letters, that works well on almost every site.

3

Red Exclamation Icon_edited.jpg

Helvetica Light is an easy-to-read font, with tall and narrow letters, that works well on almost every site.

Helvetica Light is an easy-to-read font, with tall and narrow letters, that works well on almost every site.

Tip:

Helvetica Light is an easy-to-read font, with tall and narrow letters, that works well on almost every site.

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Be precise.  Read the question carefully.  Show your working.

Small mistakes can cost big marks.

EXAM PRACTICE

Practice Question

Apply your knowledge of profit and profitability to answer this exam-style question.

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MINI CASE STUDY

North Coast Coffee Ltd is a premium coffee business which sells freshly roasted coffee beans through its online store and a small chain of independent cafés. The business has experienced strong sales growth due to increasing demand for high-quality speciality coffee products.

The business generates annual revenue of £250,000. Its cost of sales, including coffee beans, packaging and direct production costs, totals £100,000. North Coast Coffee Ltd also faces operating expenses of £80,000, including marketing, employee wages, rent and administration costs. In addition, the business pays £20,000 in interest and taxation each year.

The owner, Mia Thompson, is reviewing the company’s profitability because rising wage costs and increased competition in the premium coffee market have started to place pressure on operating profit margins. She is considering increasing prices slightly in order to protect profitability while still maintaining customer demand.

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EXAM QUESTION

Analyse the possible reasons for BrightBite’s falling profit margins and evaluate strategies it could use to improve profitability.

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HOW TO ANSWER

P

Point

E

Explain

A

Apply

C

Consequence

H

However...

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MODEL ANSWER

P

Point

Increasing prices could improve the profitability of North Coast Coffee Ltd because each sale would generate a larger amount of revenue and potentially increase profit margins.

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EXAMINER TIP

For full marks, make sure you analyse causes rather than just listing them, and evaluate realistic strategies with clear judgement.  THINK:  Which strategy would have the biggest impact and why?

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CALCULATOR

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Recruitment and Selection

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