HR Knowledge Book

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  1. 1 Concepts
  2. 2 Process and sourcing
  3. 3 Selection evidence
  4. 4 Fairness and law
  5. 5 Offers and onboarding
  6. 6 Campus and volume hiring
  7. 7 Metrics
  8. 8 Technology, cases and policy

Talent Acquisition: Revision Notes

Chapter 1 · Notes version of the book chapter

Condensed notes for revision. Cover the right side and explain each cue in the left column; fold the page at the dashed line to test yourself.

1Concepts

Recall

  • Recruitment, selection, TA
  • Person–job vs person–organisation fit
  • ASA (Schneider, 1987)
  • Culture fit vs culture add

Recruitment attracts a pool of candidates; selection chooses the most suitable; talent acquisition is the long-term system linking hiring to workforce planning, employer brand, pipelines, onboarding and analytics. Selection considers person–job fit (skills for the job) and person–organisation fit (values and culture). Schneider’s ASA framework: people are attracted to similar organisations, organisations select people who fit, misfits leave, so organisations become homogeneous. “Culture fit” can become hiring people like ourselves; many firms now assess “culture add” or specific values.

2Process and sourcing

Recall

  • Intake meeting
  • Stage failures
  • Internal mobility, referrals, alumni
  • Portals; Apna for frontline
  • Agency 8.33–12.5%; search 20–33%
  • Passive candidates
  • Diversity sourcing

Hiring runs from requisition and intake (agreeing purpose, essential criteria, pay range, panel and timeline) through JD, sourcing, screening, assessment, decision, offer, pre-boarding and onboarding. Most failures come from a vague intake, unstructured interviews, slow decisions and neglect between offer and joining.

Channels differ in cost, speed, quality and diversity. Internal mobility is fastest to productivity and underused. Referrals give the best quality and retention but reduce diversity. Portals (Naukri, LinkedIn, foundit; Apna for frontline) give reach. Agencies charge about 8.33–12.5% of annual CTC for mid-level roles and executive search about 20–33% for senior roles. Campus, ITIs and apprenticeships build pipelines; staffing firms handle volume. Most experienced talent is passive and must be sourced directly. Diversity sourcing broadens channels and tracks slate diversity by stage.

3Selection evidence

Recall

  • Reliability: test–retest, inter-rater
  • Validity: content, criterion, construct
  • Adverse impact; four-fifths rule
  • Structured 0.42 > job knowledge 0.40 > work sample 0.33 > GMA 0.31 > unstructured 0.19 > experience ~0.1
  • STAR
  • Assessment centre

Reliability is consistency (test–retest, inter-rater); validity is measuring the right thing and predicting performance (content, criterion and construct validity). Adverse impact is a much lower selection rate for one group (the US four-fifths rule is a common test).

Sackett et al. (2022) ranked validities: structured interviews about 0.42, job-knowledge tests 0.40, biodata 0.38, work samples 0.33, cognitive ability 0.31, integrity 0.31, conscientiousness about 0.19, unstructured interviews 0.19, years of experience about 0.1.

A structured interview is built from job-analysis competencies, uses behavioural (“tell me about a time”) and situational (“what would you do”) questions, anchored rating scales, trained interviewers, the same core questions for all and independent scoring before discussion. STAR = Situation, Task, Action, Result. Assessment centres combine in-basket, role-play, case, presentation and group exercises observed by trained assessors against competencies; high validity but costly. MBTI is unsuitable for selection; validated Big Five instruments can supplement interviews.

Single best way to improve hiring quality?

Show answer

Structure the interview: competencies from job analysis, standard questions, anchored scales, trained panel, independent scoring.

4Fairness and law

Recall

  • Interviewer biases
  • Code on Wages: recruitment non-discrimination
  • RPwD accommodation
  • Transgender Persons Act
  • No pregnancy questions
  • DPDP; BGV consent
  • Appointment letters

Interviewers are prone to first impressions and halo, affinity bias, contrast effects, stereotyping and confirmation bias; structure, diverse panels, independent scoring and selection-rate tracking reduce them. Indian law bars gender discrimination (including transgender identity) in recruitment under the Code on Wages, requires reasonable accommodation under the RPwD Act and non-discrimination under the Transgender Persons Act. Avoid questions about marriage or pregnancy. Candidate data falls under the DPDP Act (notice, consent for background checks, deletion). The OSH Code makes appointment letters mandatory.

5Offers and onboarding

Recall

  • Notice 60–90 days
  • Counter-offers, renege
  • Offer-to-join ratio
  • Buyouts, clawback joining bonus
  • Pre-boarding
  • Bauer 4 Cs
  • 30-60-90

India’s 60–90-day notice periods give candidates time to collect counter-offers and multiple offers, so drop-outs are high and teams track the offer-to-join ratio. Levers: fast approvals, accurate first offers explained in take-home terms, notice-period buyouts and joining bonuses with clawback for critical roles, structured pre-boarding with manager contact, and backup candidates.

Onboarding integrates new hires until they are productive. Bauer’s 4 Cs: Compliance (forms, policies), Clarification (role expectations), Culture (norms) and Connection (relationships); most firms neglect the last two. Good practice includes day-one readiness, a buddy, a 30-60-90-day plan and check-ins; measure early attrition and time to productivity.

How would you reduce offer drop-outs?

Show answer

Diagnose by role and competitor, speed approvals, make accurate offers, use buyouts or clawback bonuses for critical roles, run pre-boarding, keep backups, and track offer-to-join monthly.

6Campus and volume hiring

Recall

  • Campus process; PPOs
  • MT programmes: UFLP, ITC, TAS
  • TCS NQT
  • Onboarding delays 2022–24
  • Volume: mobile, vernacular, 30-day retention
  • Realistic job preview

Indian campus hiring runs from pre-placement talk to tests, group discussion or case, and interviews; internships converting to PPOs are the most reliable route because they are extended work samples. Management trainee programmes (Unilever Future Leaders, ITC, Tata Administrative Service) rotate trainees; IT firms use national tests such as TCS NQT. Several IT firms delayed fresher onboarding in 2022–24, and Infosys let go hundreds of Mysuru trainees in 2025.

Volume hiring for retail, quick commerce, BPO and delivery optimises speed and access: mobile and local-language applications, same-day offers, referral drives and staffing partners, measured by show-up rates and 30- and 90-day retention. Realistic job previews reduce early attrition.

7Metrics

Recall

  • Time-to-fill vs time-to-hire
  • Cost-per-hire (SHRM/ANSI)
  • Yield ratios
  • Offer acceptance; offer-to-join
  • Quality of hire
  • Early attrition
  • Hard vs hidden costs

Time-to-fill runs from requisition approval or posting to acceptance (workforce planning); time-to-hire runs from a candidate entering the process to acceptance (efficiency and experience). Cost-per-hire = (external + internal costs) ÷ hires. Yield ratios show funnel leaks; offer-acceptance and offer-to-join show offer strength and drop-out risk. Quality of hire combines first-year performance, time to productivity, manager satisfaction and 12-month retention. Early attrition uses the hiring cohort as denominator. Hidden costs (interviewer time, vacancy, ramp-up, bad hires) often exceed hard costs.

Funnel yields: 20% pass test, 30% to case round, 33% interviewed, 38% offered, 87% accept, 92% join. Applicants needed for 24 joiners?

Show answer

Overall yield is about 0.6%, so roughly 4,000 applications.

8Technology, cases and policy

Recall

  • ATS, CRM, assessments, chatbots, GenAI
  • Amazon 2018; HireVue 2021; NYC LL144
  • Unilever: 250k/800; 4 months → 4 weeks; ~£1m/yr
  • PM-VBRY (Aug 2025)
  • NAPS/NATS; PM Internship
  • TCS 2023 vendor fraud

ATS, CRM, online assessments, chatbots (McDonald’s “Olivia”) and GenAI speed hiring, but AI screening can learn bias: Amazon scrapped a CV tool in 2018 that penalised “women’s“; HireVue dropped facial analysis in 2021; NYC Local Law 144 requires bias audits. Govern AI by validating against performance, auditing outcomes by group, keeping humans responsible for rejections, explaining the process and complying with DPDP.

Unilever moved graduate hiring (about 250,000 applicants for 800 roles) to Pymetrics games, HireVue AI video interviews and a Discovery Centre, reporting time-to-hire cut from about four months to four weeks and about £1 million a year saved (the compendium’s “7%” and “$1 million” are wrong; results are vendor-reported).

India: the PM Viksit Bharat Rozgar Yojana (from August 2025) subsidises first-time formal employees and additional hires; NAPS/NATS support apprenticeships; the PM Internship Scheme began in 2024; consent-based background verification guards against fake credentials, as TCS’s 2023 action against staffing vendors showed.