Ad hoc facts for kids
Ad hoc is a Latin phrase that means "for this." When something is called "ad hoc," it means it was created or done for a very specific reason, problem, or task. It's not a general solution that can be used for many different situations.
For example, an ad hoc committee is a special group formed just to handle one particular job, like planning a school event. In the military, an ad hoc unit might be put together quickly for a special mission. It's all about finding a solution that fits a unique, immediate need.
The word "ad hoc" can also describe methods that are temporary or made up on the spot to deal with a certain problem. This idea has led to the word adhocism, which describes a way of working that is very flexible and changes quickly to meet new needs.
Contents
What "Ad Hoc" Means in Science
In science and philosophy, an ad hoc hypothesis is an extra idea added to a theory. This is usually done to try and save the original theory when new facts don't quite fit it. These extra ideas help explain things that the first theory didn't expect.
However, scientists are often careful about theories that need many new, unproven ideas to keep them working. Sometimes, ad hoc hypotheses can be a sign of pseudoscience, which looks like science but doesn't follow its strict rules.
"Ad Hoc" in the Military
In the military, "ad hoc" units are formed for unexpected situations. This happens when different groups suddenly need to work together very quickly. It can also happen when parts of older units are brought together after big changes or battles. These units are put together for a specific mission or emergency.
"Ad Hoc" in Government
In government, "ad hoc" groups or bodies are sometimes created to solve specific problems. These problems might not fit easily into the usual government structure. They can also be used for big issues that involve many different parts of government. For example, in some countries, special Royal Commissions might be set up by parliament to look into important questions.
"Ad Hoc" in Computer Networks
The term ad hoc networking refers to a type of computer network. In this kind of network, different devices connect directly to each other to form a network. This happens with very little or no planning ahead of time. It's like devices just find each other and start talking without needing a central hub or router.
See Also
In Spanish: Ad hoc para niños
- Ad hoc testing
- Ad infinitum
- Ad libitum
- Adhocracy
- Democracy
- House rule
- Russell's teapot
- Inductive reasoning
- Confirmation bias
- Cherry picking
