BIZ-OMICS
AQA GCSE Business (8132)
3.4 Human Resources ยท 3.4.2

Recruitment and Selection of Employees

Filling a role well starts long before an interview โ€” and the contract offered at the end shapes how flexible, secure and committed that working relationship turns out to be.

3.4.2
Recruitment fills the roles the structure in 3.4.1 creates, feeding staff into every one of operations, marketing and finance.
Why a vacancy appears at all

The need for recruitment

A business doesn't recruit for its own sake โ€” a vacancy always exists for a specific reason, and understanding that reason often shapes how the business should go about filling it. The organisational structure you met in 3.4.1 defines the roles a business needs; recruitment is the process of actually putting people into them.

Growth

Expanding into new stores, markets or product lines (see 3.1.7) creates entirely new roles that didn't exist before.

Staff leaving

Resignation, retirement or dismissal all create a gap in the existing structure that needs to be filled to keep operations running.

Covering absence

Maternity or paternity leave, long-term sickness, or a sabbatical can require temporary cover so a role's responsibilities don't simply stop.

Changing needs

New technology, a new legal requirement (see 3.2.5), or a change in strategy can create a role that simply didn't need to exist before.

Why a vacancy has arisen matters practically, not just academically. A short-term absence usually calls for temporary or fixed-term cover rather than a permanent hire; a brand-new role created by growth may need someone with skills nobody currently on the team has; and a resignation might be an opportunity to reconsider whether the role should be restructured entirely rather than simply refilled exactly as it was.

Where to look first

Internal vs external recruitment

Internal recruitment fills a vacancy with someone already working for the business, usually through promotion or transfer. External recruitment fills it with someone from outside the business entirely.

Internal recruitment
  • Faster and cheaper โ€” no external advertising or lengthy onboarding needed
  • The candidate already knows the business's culture, systems and people
  • Can motivate existing staff by showing a genuine path for career progression
  • Limits the range of skills and fresh perspectives available for the role
External recruitment
  • Brings genuinely new skills, experience and ideas into the business
  • Widens the pool of candidates, increasing the chance of finding the best possible fit
  • Slower and more expensive, requiring advertising, interviewing and induction
  • Creates a vacancy behind it, since internal candidates weren't promoted into it

Notice that filling a role internally always creates a second vacancy somewhere else in the structure โ€” promoting a sales assistant into a supervisor role leaves the sales assistant position empty, which then has to be filled in turn, whether internally or externally. A business relying heavily on internal recruitment therefore still needs a steady stream of external recruitment lower down its structure to keep the whole system supplied.

In the real world: John Lewis has long been known for promoting shop floor "Partners" into supervisory and management roles from within, reflecting the Partnership's staff-ownership culture and giving existing staff a genuine career path without the business losing the product knowledge and customer relationships they've already built. By contrast, many businesses use recruitment platforms like LinkedIn specifically for external searches when a role calls for specialist skills or senior experience that doesn't currently exist anywhere in the organisation โ€” a marketing director search, for example, is far more likely to be run externally than filled from within a small existing team.
From vacancy to job offer

The recruitment and selection process

Filling a vacancy well is rarely as simple as posting an advert and picking whoever applies first โ€” AQA wants you to understand a clear sequence of stages, each producing something the next stage depends on.

Job analysis

Reviewing what the role actually involves day to day โ€” its tasks, responsibilities, and the skills genuinely needed to do it well. This is the foundation everything else in the process is built on.

Job description

A formal document, based on the job analysis, listing the role's duties and responsibilities โ€” used to advertise the vacancy and set clear expectations for whoever is eventually appointed.

Person specification

A separate document describing the ideal candidate โ€” the qualifications, experience, skills and personal qualities needed, often split into "essential" criteria a candidate must have and "desirable" ones that would be a bonus.

Advertising and applications

The vacancy is advertised (internally, externally, or both) and candidates submit an application form or CV, giving the business its first pool of candidates to assess.

Selection methods

Interviews, tests, assessment centres and references are used to narrow the pool down to the single best-matched candidate, judged against the person specification created earlier.

Each stage exists to reduce the risk of a bad hire before it happens. A business that skips job analysis and simply reuses an old, outdated job description risks advertising for skills the role doesn't actually need anymore, while attracting the wrong candidates entirely. A person specification that clearly separates essential from desirable criteria helps a business avoid rejecting a genuinely strong candidate simply because they lack one minor, non-critical skill.

Selection methods vary considerably depending on the role and the number of applicants. A small local business might rely on not much more than an application form and a single interview, while a large graduate recruitment programme often uses a full assessment centre โ€” a day combining group exercises, case study tasks, psychometric tests and multiple interviews, designed to observe how candidates perform under realistic pressure rather than just how well they answer questions on paper.

In the real world: major graduate employers such as PwC, Deloitte and EY run structured assessment centres for their graduate recruitment schemes, combining group problem-solving exercises, numerical and verbal reasoning tests, and formal interviews across a single day โ€” a far more thorough (and expensive) selection method than a single interview, reflecting how many applicants compete for each graduate place and how costly a bad hire into a long-term graduate programme would be.
Getting it right pays off

Benefits of an effective recruitment and selection process

Investing time and money into recruiting well isn't simply about filling a vacancy โ€” a genuinely well-matched hire delivers measurable benefits that a rushed or poorly-run process is far less likely to achieve.

High productivity

A candidate whose skills genuinely match the person specification needs less time to become fully effective in the role, and is less likely to make costly mistakes while learning on the job.

High quality output or service

The right person in the right role, understood properly through job analysis, is far more likely to consistently meet the standards a business (and its customers) expect.

Staff retention

Employees who are genuinely well suited to a role, and who understood what it involved before accepting it, are less likely to become dissatisfied and leave โ€” reducing the cost of recruiting all over again.

These three benefits reinforce each other in practice. A well-matched hire who stays with the business for years builds deeper product knowledge and stronger customer relationships over time than a series of short-tenured replacements ever could, directly supporting both productivity and quality โ€” which is exactly why the upfront cost of a thorough recruitment process is usually far cheaper in the long run than repeatedly recruiting for the same role because of a poor initial match.

What the job offer actually says

Contracts of employment

Once a candidate is selected, the contract they're offered shapes how many hours they work, how secure their income is, and how much flexibility both sides have. AQA wants you to know four main types.

Full-time

Typically 35+ hours a week

Usually comes with the fullest set of benefits โ€” paid holiday, sick pay, pension contributions and a clearer path for career progression โ€” but requires the greatest ongoing commitment from the employee and the highest fixed staffing cost for the employer.

Part-time

Fewer hours than full-time, on a regular pattern

Gives employees flexibility to fit work around other commitments such as childcare, study or a second job, and lets employers cost-effectively staff up for predictable busy periods without paying for hours they don't need.

Job share

Two people splitting one full-time role

Allows a business to retain two skilled, experienced employees who each need reduced hours โ€” for example, returning from parental leave โ€” while still covering the role's full responsibilities, though it requires careful handover and communication between the two job-sharers.

Zero-hours

No guaranteed minimum hours

Gives an employer maximum flexibility to offer work only when it's needed, and gives some employees welcome flexibility too โ€” but leaves income genuinely uncertain from week to week, which has made this type of contract one of the most publicly debated in recent years.

The benefits of full-time versus part-time employment aren't simply about the number of hours โ€” they reflect a genuine trade-off between security and flexibility for the employee, and between commitment and cost-control for the employer. A business with steady, predictable demand throughout the week is well suited to full-time contracts, since there's consistently enough work to justify them. A business with sharp peaks and quiet periods โ€” a cafรฉ busy only at lunchtimes, a retailer busy only at weekends โ€” often relies more heavily on part-time staff to avoid paying full-time wages during quiet periods when there simply isn't enough work to justify them.

In the real world: Sports Direct attracted significant media and political scrutiny in the mid-2010s over its extensive use of zero-hours contracts across its retail workforce, with critics arguing the arrangement left employees unable to rely on a stable income or plan their finances with confidence. Supporters of zero-hours contracts point out that many retail and hospitality businesses, including many independent cafรฉs and bars, genuinely cannot predict demand precisely enough to commit to fixed hours for every member of staff, and that some employees โ€” students in particular โ€” actively value the flexibility a zero-hours arrangement gives them alongside their studies.
Apply it

Internal or external recruitment?

Drag each scenario into the recruitment approach it best illustrates.

Promoting an experienced shop assistant to store supervisor
Advertising a new Finance Director role on LinkedIn
Transferring a staff member between two departments
Running a graduate assessment centre for new applicants
Internal recruitment
External recruitment
Knowledge check

Test yourself

1. Which document lists the ideal qualifications, experience and personal qualities for a role?
2. Why might a business with sharply fluctuating demand rely more heavily on part-time contracts?
3. What is a key drawback of internal recruitment?
Exam practice

Have a go

2 marks

State two selection methods a business might use to recruit new staff.

Structure guide: two correctly identified methods โ€” 1 mark each, no explanation required.

Case study โ€” Denholm Logistics: Denholm Logistics runs a large warehouse and is creating a new Shift Supervisor role to help manage a recent increase in orders. One of its existing warehouse operatives, who has worked there for four years, has applied for the role, but the operations director is also considering advertising externally to attract candidates with prior supervisory experience. Separately, Denholm Logistics is deciding whether to recruit two new warehouse assistants on full-time contracts or on zero-hours contracts, given that its order volumes vary significantly with the season.
4 marks

State and explain two benefits to Denholm Logistics of recruiting its new Shift Supervisor internally rather than externally.

Structure guide: state a benefit grounded in the case study (1 mark), explain it (1 mark) โ€” repeated twice over.

6 marks

Analyse the risks to Denholm Logistics of employing its two new warehouse assistants on zero-hours contracts.

Structure guide: a single developed line of reasoning grounded in the case study (eg: zero-hours contracts give the warehouse assistants no guaranteed income โ†’ this uncertainty could make it harder for Denholm Logistics to attract and retain reliable staff โ†’ particularly during the seasonal peaks when it most needs extra help โ†’ potentially forcing the business to recruit new staff repeatedly rather than retaining experienced workers).

9 marks

Recommend whether Denholm Logistics should recruit its new Shift Supervisor internally or externally. Justify your answer using the case study.

Structure guide: a "recommend" question needs a justified judgement โ€” weigh the existing operative's four years of experience and knowledge of the warehouse against the operations director's stated wish for prior supervisory experience the internal candidate may not have, before reaching a clear final recommendation.

Key terms

Glossary

Internal recruitment
Filling a vacancy with someone already working for the business.
External recruitment
Filling a vacancy with someone from outside the business.
Job analysis
Reviewing what a role actually involves โ€” its tasks, responsibilities and required skills.
Job description
A document listing a role's duties and responsibilities, used to advertise a vacancy.
Person specification
A document describing the ideal candidate's qualifications, experience, skills and qualities.
Job share
An arrangement where two employees share the hours and responsibilities of one full-time role.
Zero-hours contract
A contract with no guaranteed minimum working hours.