How to study human resources: theories, processes and people cases
If you're wondering how to study human resources, here's the short answer: with tables, with a timeline and with cases. Tables for the motivation and leadership theorists, who blur together on the exam; a timeline for the HR processes, which happen one after another (find people, pick them, onboard them, train them, review them, pay them); and cases for everything else, because almost every course ends up asking what you'd do with a specific person or team.
Some schools call it human resource management, some call it HR, people management or industrial relations, and at a lot of universities it's a concentration inside a business degree. Whatever the name, the studying problem looks the same. Lots of theory that sounds reasonable while you read it and goes fuzzy the moment you have to apply it. Every author seems to be saying something true about people, which is exactly why it's hard to keep them apart. In HR, understanding a theory isn't enough: you have to use it.
It's not my major: I study computer science. What follows comes from looking closely at how courses like Human Resource Management, Organizational Behavior, Employment Law, Recruitment and Selection, and Training and Development are studied and graded, plus what we know about how people learn, applied to that kind of exam.
What makes this major different
HR has a lot in common with business administration: the intro courses are nearly the same and so are the exams. What HR adds, usually, is this:
- Theorists who all seem to say the same thing. Maslow, Herzberg, McGregor, McClelland, situational leadership. They all explain what drives people, and on the exam they get mixed up.
- Processes with steps. Recruiting, selection, onboarding, training, performance reviews, compensation. Each one has its stages, its tools and its classic mistakes.
- Law. Employment law, contracts, hours, leave, termination. It depends on where you live, and you study it differently from theory.
- People cases. A demotivated team, a manager who won't delegate, turnover that never stops. You diagnose and recommend, like any business case, but with people involved.
- Psychology. Organizational Behavior borrows a lot from social psychology; if that side is your thing, how to study psychology covers how those theories are studied.
Put the theorists in a table
The classic mistake with motivation theories is studying them one at a time, in slide order. Read like that, each one makes sense. The trouble is that the exam doesn't ask you to recite Herzberg. It tells you a company raised salaries and people are still checked out, then asks which theory explains it and what you'd do.
What works is one table, with the same columns for everyone:
| Theorist | Core idea | What it suggests | Workplace example | Criticism or limit |
|---|---|---|---|---|
| Maslow | Needs come in levels: basics first, then the rest | Cover the basics before asking for commitment | Nobody gets excited about a career path while worried about losing their job | People don't always move through the levels in order |
| Herzberg | What prevents dissatisfaction isn't what motivates | Separate hygiene factors (pay, conditions) from motivators (achievement, recognition) | A raise stops the complaints, but doesn't make anyone want to do more | Hard to split the two groups cleanly in practice |
| McGregor | What a manager believes about people shapes how they manage | Check your assumptions: Theory X (people need control) or Theory Y (people want to do good work) | A manager who tracks every hour because they assume nobody works unsupervised | Squeezes a spectrum into two types |
| McClelland | Each person leans toward one need: achievement, power or affiliation | Give people the kind of work that drives them | One salesperson thrives on targets, another on teamwork | Hard to measure which need dominates |
The "example" and "criticism" columns matter most. The example forces you to bring the theory down to something real, and the criticism is exactly what essay questions ask for ("what are the limitations?").
Build the table yourself with the slides closed, then check it against the material. Having to recall each cell is active recall, which works far better than rereading, and the empty cells tell you exactly what to review. Do the same for the leadership theories.
Study the processes as one timeline
The other half of the major is HR processes, and the problem there is different. They don't blur together; they get studied in isolation. But in a real company they happen one after another, and cases ask about them together.
One exercise that ties it all together is following a single hire from the moment the company needs someone to their first raise. Say a retail chain needs a store manager for a new location:
- Job analysis. What they'll do, what they need to know, who they report to. Skip this and everything after it goes wrong.
- Recruiting. Where you look: internal candidates, job boards, referrals. Each source with its upside and its risk.
- Selection. Resumes, interviews, tests, references. What each tool measures and what it doesn't.
- Onboarding. The first days: what you show them, who has their back.
- Training. What they're missing to do the job well, and how you teach it.
- Performance review. Which criteria, how often and who does the rating.
- Compensation. Pay, benefits, what gets rewarded.
Draw it as a line with arrows, and under each step write the tools and the classic mistakes from your course. A process done badly early on costs you at every step after it, and plenty of cases come down to spotting where the problem started.
Cases, with the theory next to you
A typical HR case: one department has sky high turnover, people leave after a few months and nobody quite knows why. Or a team that used to perform well has slipped since a new manager took over. You have to say what's going on and what you'd do.
A method you can reuse on any case:
- Separate facts from opinions. The case says "morale is low": what facts show it? Absences, resignations, complaints, missed targets.
- Place the problem on the timeline. Were the wrong people hired, never trained, reviewed on criteria nobody understands, paid below market?
- Pick a theory and use it. If pay is fine and people still leave, Herzberg has something to say. If the manager controls everything, McGregor.
- Recommend two or three concrete actions. Not "improve the culture": "an exit interview with everyone who leaves, to find out why".
- Say how you'd know it worked. Six month turnover, absenteeism, engagement survey results.
In an HR case, the theory isn't the end of your answer: it's the tool you use to decide what to do.
For practice, past exam cases are the best thing you can get.
Study the law with questions
Employment law tends to be the hardest course for people who chose HR for the people side. It's a different kind of studying: statutes, deadlines, requirements and exceptions, and it depends on your country's laws, so what follows is the method, not the content.
- Turn every topic into questions. Not "leave": "how many days does someone get for this reason, and what do they have to provide?".
- Make flashcards with a real scenario. A situation on one side, what the law says and what the employer has to do on the other. Flashcards pair well with spaced repetition: reviewing them a few days later, and then again, pays off far more than reading them all the night before.
Interviewing takes rehearsal too
Several courses are graded by talking: pitching a training program, running a mock selection interview or a performance review conversation. Prepare it like an oral exam: out loud, with someone across from you.
- Write the interview guide first: what you want to learn about the candidate and which question tells you. Questions about past situations ("tell me about a time when...") usually reveal more than hypotheticals.
- Rehearse the hard conversation. Giving negative feedback or telling someone they didn't get the job is learned by saying it, not by reading how to.
- Record yourself once. Hearing it back shows your filler words and the questions you ask badly.
Your professor's slides
A lot of the theory arrives in your professor's slides: pyramids, theory tables, hiring flowcharts, org charts. Often with only a few words per slide, because the rest was said in lecture, and two weeks later it's hard to rebuild what each diagram meant.
With those decks you can use Filmina, a web app that explains your lecture slides out loud, one at a time, pointing at the part it's talking about. It also looks at each slide as an image, so it explains the pyramid, the org chart or the flowchart along with the text. Then you can ask Mina about the lecture or the whole course ("how is Herzberg different from Maslow?") and practice with questions built from your own material. It needs an internet connection, and if a deck is scanned it reads it by recognizing the text, which can make mistakes: if you have the original file, upload that. And it won't build your tables or solve your cases for you: it helps you understand the theory so you can do them yourself.
Frequently asked questions
Is human resources a hard major?
It's rarely hard because of math. What makes it hard is the amount of theory that sounds alike and having to apply it to cases. Many students find employment law the toughest course, since it asks for precise memorization.
What classes do you take in human resources?
It depends on the school, but you'll usually see Principles of Management, Organizational Behavior, Human Resource Management, Employment Law, Recruitment and Selection, Training and Development, plus some psychology and statistics.
How do you study motivation theories?
Build a table with the theorists as rows and the same columns for all of them: core idea, what it suggests, a workplace example and its main criticism. Then practice with cases where you have to pick which theory explains what's happening.
What is the difference between Maslow and Herzberg?
Maslow ranks needs in levels that get satisfied from the bottom up. Herzberg separates what prevents dissatisfaction at work, like pay, from what actually motivates people, like achievement and recognition.