Theories
in sentence
571 examples of Theories in a sentence
Well, there are many
theories.
Scientists have a lot of
theories
rooted in our evolutionary history.
As we all know from so many contexts, they have been radically transformed since the days when Porter and Henderson first formulated their
theories.
We're living in an era of scientific creationism, 9/11 conspiracy theories, psychic hotlines, and a resurgence of religious fundamentalism.
And it turns out that we have to look at a whole bunch of underlying
theories
to see why we're able to do this.
So I make the argument that we reframe teacher education, that we could focus on content, and that's fine, and we could focus on theories, and that's fine, but content and
theories
with the absence of the magic of teaching and learning means nothing.
So that's another fancy, academic way of saying that false
theories
can make true predictions.
And by that we mean that scientists don't necessarily start with
theories
and hypotheses, often they just start with observations of stuff going on in the world.
Or, they look at large scales and change how gravity and general relativity work, or they say our universe is just one of many, part of this mysterious multiverse, but all of these ideas, all of these theories, amazing and admittedly some of them a little crazy, but all of them consistent with our 42 points.
This will increase by 1,000 within the first four months: 1.5 million supernovae by the end of its survey, each supernova a roll of the dice, each supernova testing which
theories
of dark energy are consistent, and which ones are not.
And so, by combining these supernova data with other measures of cosmology, we'll progressively rule out the different ideas and
theories
of dark energy until hopefully at the end of this survey around 2030, we would expect to hopefully see a theory for our universe, a fundamental theory for the physics of our universe, to gradually emerge.
We just see a little tiny part of reality that's described by the laws of quantum field theory, but there are many, many other worlds, parts of reality that are described by vastly different
theories
that are different from ours in ways we can't imagine, that are inconceivably exotic.
This galaxy is so peculiar, that it challenges our
theories
and our assumptions about how the universe works.
We have strong
theories
about how these common galaxies form and evolve.
I have several colleagues who worked in the development of these
theories.
The myth is that psychology is just a collection of interesting theories, all of which say something useful and all of which have something to offer.
What we need to do is assess psychological
theories
by seeing what predictions they make, whether that is that listening to Mozart makes you smarter, that you learn better when information is presented in your preferred learning style or whatever it is, all of these are testable empirical predictions, and the only way we can make progress is to test these predictions against the data in tightly controlled experimental studies.
And it's only by doing so that we can hope to discover which of these
theories
are well supported, and which, like all the ones I've told you about today, are myths.
But it's also true that there, where scientists and technicians are looking for mathematical
theories
that allow them to advance, they're within the structure of math, which permeates everything.
PR: There are a lot of conspiracy
theories
for sure, but it doesn't work that way.
Now, throughout history, men practically had a license to cheat with little consequence, and supported by a host of biological and evolutionary
theories
that justified their need to roam, so the double standard is as old as adultery itself.
So, please don't email me one of your crazy
theories.
CA: And if I understand you right, the other key point you're making is, we've been through these years where there's all this talk of how quirky and buggy our minds are, that behavioral economics and the whole
theories
behind that that we're not rational agents.
Starting in the 1860s, Native American skeletons became a tool for science, collected in the thousands to prove new
theories
of social and racial hierarchies.
That doesn't stop us from now postulating all sorts of other
theories
about the nature of reality, so it's actually progress to recognize that one of our
theories
was false.
Kanner was a smart guy, but a number of his
theories
didn't pan out.
Well, this possibility is actually suggested by the latest theories, the unified theories, which try to explain all those 18 free parameters in a single framework, which will hopefully predict all of them.
According to these theories, there are extra dimensions of space, not just the three we're familiar with, but at every point in the room there are more dimensions.
And in particular, there's one rather strange one, in the most elegant unified
theories
we have.
It's going to work the same damn way no matter what
theories
we have about the cosmos.
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