Ever notice how one word can mean ten different things depending on who's talking? That's the case with investigación. You ask five scholars what it means and you'll get six answers — and one of them will quote someone older to prove their point.
I've spent way too many late nights reading through academic intros, and the pattern is always the same. Also, everyone cites a definition, but hardly anyone stops to compare them. So here's a straight-up look at 10 definiciones de investigación según autores — not as a textbook list, but as a map of how people have actually thought about digging for truth Turns out it matters..
What Is Investigación, Really
Look, at its core, investigación is just the act of finding out something you don't already know. But that plain version hides a lot. Some authors treat it like a strict method. Others see it as a mindset. A few frame it as a social duty.
The short version is: it's structured curiosity. You don't just wonder — you plan, you collect, you check, you report. And depending on the author, the emphasis lands somewhere different.
The Dictionary Doesn't Help Much
Real talk, if you open a standard dictionary you'll get "systematic study" and then you're on your own. That's why going to the actual authors matters. They show you the elbows and knees of the process, not just the suit it wears in public Worth knowing..
Why Authors Disagree
Here's the thing — they're writing from different corners. A sociologist might care about power. A psychologist wants measurable behavior. Also, a historian wants buried documents. So when they define investigación, they're really defining what counts as valid knowing in their world.
Why These Definitions Matter
Why does this matter? Because most people skip it. They grab one quote from a professor's slide and build a whole paper on shaky ground.
The moment you know several definiciones de investigación según autores, you can pick the one that fits your project. That's why doing a qualitative interview study? Kerlinger's behaviorist line won't breathe the same as Rodríguez Gómez's pragmatic view. Miss that, and your methodology section starts lying to the reader.
Counterintuitive, but true The details matter here..
And in practice, committees eat this stuff up. Show you understand the lineage of the word and you sound like someone who belongs in the conversation — not someone googling at 2 a.m. (though we've all been there).
How the Authors Define It
This is the meaty middle. In practice, i've pulled ten voices that show up constantly in Latin American and Spanish-language academia. Some are translated from English origins, some are native Spanish thinkers. The point isn't worship — it's range.
1. Mario Bunge
Bunge called investigation "the systematic and methodical acquisition of knowledge.Now, " He was a stickler. For him, if it wasn't methodical, it was just poking around. He leaned hard on science as a public, checkable thing Worth knowing..
2. Robert S. Kerlinger
Kerlinger's famous line: investigation is a "systematic, controlled, empirical, and critical investigation of hypothetical propositions about the presumed relations among natural phenomena." Mouthful, right? But it tells you his world was numbers and tests. If you can't control it, he's side-eyeing you.
3. Carlos Sabino
Sabino kept it human. " He cared about the journey, not just the lab coat. He said investigation is "a process aimed at discovering something unknown or confirming what is only supposed.Good for social sciences where control is a fantasy.
4. Hernández Sampieri et al.
These three (Hernández, Fernández, Baptista) are on every syllabus. They define it as "a systematic process built on scientific methods to obtain new knowledge." They're textbook people — clear, safe, and useful when you need a citation that won't start a fight.
5. José A. Rodríguez Gómez, J. Gil Flores, E. García Jiménez
This trio said investigation is "a set of processes systematically organized to inquire into an object of study." Pragmatic and broad. They leave room for different methods, which is why qualitative folks like them It's one of those things that adds up..
6. Miguel Martínez Miguélez
Martínez saw it as "a critical and creative process that builds new knowledge.So " He pushed against pure technique. For him, if you're not thinking originally, you're just filing.
7. Francisco J. Arias
Arias offered that investigation is "the search for an answer to a question through the collection and analysis of data.In practice, " Simple, almost conversational. It's the version I'd give a cousin who asks what my thesis even is And that's really what it comes down to..
8. Ander-Egg
Ander-Egg described it as "a procedure to solve problems through the use of scientific methods." He was big in social work and education, so his angle is applied — less "truth" and more "fix this."
9. Pardinas
Pardinas said it's "a set of intellectual operations practiced with method to discover unknown relations or laws.In real terms, " Old-school, but notice the word intellectual. He kept the brain front and center.
10. Bisquerra
Bisquerra framed investigation as "a process that, from a question, applies a method to reach new knowledge.Consider this: " Close to Arias, but he stressed the starting question more than the data. Good reminder: vague questions make weak studies Surprisingly effective..
Common Mistakes People Make With These Definitions
Honestly, this is the part most guides get wrong. They list the quotes and stop. But the errors start after the list Worth keeping that in mind..
One mistake: treating the definitions as competing truths. Consider this: they aren't. Bunge and Arias are just zoomed in or out. Use the wrong zoom and your paper feels off.
Another: copying the longest one to sound smart. In practice, kerlinger's sentence is a trap. You'll paste it, not understand it, and a reviewer will ask what "hypothetical propositions" means in your context. Then you're stuck.
And here's what most people miss — language matters. Some of these are translations. Investigación in Spanish carries a slightly different weight than "research" in English. Because of that, if you cite Kerlinger in Spanish, know the original was English. That's worth knowing before you defend it.
Real talk — this step gets skipped all the time.
Practical Tips That Actually Work
So how do you use 10 definiciones de investigación según autores without drowning? Here's what's worked for me and the students I've talked to.
Pick three, not ten. Still, one strict (Bunge/Kerlinger), one applied (Ander-Egg/Sabino), one broad (Bisquerra/Rodríguez Gómez). That triangle covers most methodologies.
Write your own one-sentence version after reading them. Something like: "For this study, investigation means a systematic, critical process to answer X using Y method." Boom — you've joined the conversation instead of quoting it.
Keep a note of which author fits which paradigm. Hernández Sampieri. Mixed? Kerlinger. Positivist? Martínez. Constructivist? You'll write faster later.
Don't fake the Spanish. If your whole paper is in Spanish, use authors who wrote in Spanish natively where you can. It reads cleaner and committees notice.
FAQ
What is the most cited definition of investigación? In Spanish-language papers, Hernández Sampieri et al. shows up most. It's safe, clear, and committee-friendly Less friction, more output..
Are these definitions contradictory? Not really. They stress different parts — control, creativity, application. Think of them as lenses, not fights Less friction, more output..
Can I use only one author's definition? You can, but two or three shows you know the field. One looks thin unless your method is very narrow.
Why are there so many translations in this list? Because a lot of research theory came from English-speaking science and got translated. Knowing that helps you cite correctly Which is the point..
Do I need all 10 for a bachelor's thesis? No. Three well-chosen ones beat ten copied quotes. Depth over volume, always It's one of those things that adds up..
At the end of the day, reading these authors side by side does something a single definition never will — it shows you that investigación isn't a fixed box. It's a living argument about how we're allowed to know things, and you get to stand inside it Small thing, real impact..
