All Questions

1
vote
1answer
216 views

How does the brain process concurrent visual or sensory data?

I tried thinking about an apple and simultaneously an orange. (I was thinking about its appearance and taste). Despite my best efforts I was not able to do parallel processing to think about the apple ...
13
votes
5answers
2k views

Difference between parallel processing done by human brain and by computers

I am asking a question regarding parallel processing as done by billions of Neurons inside our brain and parallel processing done by our computers in a cluster for example or even on a Graphics ...
5
votes
0answers
131 views

Can lucid dreaming detract from the recuperative effect of REM sleep?

Imagine you mastered lucid dreaming, so you have a lucid dream every night. You might want to use this phase to do creative work or problem solving. Would this have a negative influence on the ...
3
votes
1answer
130 views

Why does it seems in similar cases sometimes classic conditioning happens and in others habituation?

I'm slightly confused and was hoping you guys could correct me. In classic conditioning as with Pavlov's dogs if we ring a bell just before a dog is given food, the bell will give the same response ...
1
vote
1answer
103 views

Are dice and domino dot arrangement conventions related to readability?

I noticed dice and dominos both use the same convention for dot placement. Is there a reason for this? Is there any research on how to layout dots so that they are most readable?
5
votes
1answer
90 views

Source for standardized audio files for an experiment in German

I need some audio files for an experiment. In this experiment, numbers will be played to the subjects via headphones, so I need sound files with spoken numbers. Actually, a single file with a sequence ...
10
votes
1answer
153 views

Why do we become bored of stimuli after multiple exposures to it?

Why do we become bored of songs, films, stories, jokes, food after being exposed to them or experiencing them multiple times? Why is it when our cortex becomes adequate at predicting the outcomes of ...
8
votes
1answer
156 views

To what extent do individuals vary in their ability to mentally visualise?

Background: Yesterday I was shocked when a friend of mine told me that he can see only "completely black darkness" when he closes he eyes. When I close my eyes, I can see some images or "movies" of ...
12
votes
1answer
101 views

How does displaying existing votes to a poll influence subsequent voting behaviour?

Some polls involve a question where the existing votes received for each response option are displayed. I have heard that on such polls the existing votes influence the answers provided by subsequent ...
3
votes
0answers
728 views

What reasoning processes underlie the Logima Strictica 36 and Logicaus Strictimanus 24?

I am conducting research in creating an AI with high IQ. I am interested in the tests Logima Strictica 36 Test and Logicaus Strictimanus 24. Further links are here What is the logic of these test ...
9
votes
1answer
700 views

Why people choose “boring” colors for new cars?

I've been interested in this question for a few years, sorry if this is not the right place to ask it. As I've been driving around the US for the last few years, I noticed that some community parking ...
5
votes
1answer
84 views

Are there any standard psychometric scales that are only applicable to within-subject designs?

A while ago, I asked the question whether Presence questionnaires are valid in between-subject designs (see the question for the background to this assumption). While the question garnered some ...
5
votes
1answer
629 views

How do you know if it's psychosomatic or not?

"It's in your head" is often true and often offensive. But as your head can invent any number of psychological and physiological symptoms how can you distinguish whether something is or isn't ...
4
votes
1answer
65 views

What's the name of the quantifying preference for visual stimulus by varying size or distance as compared to a reference task?

Say that you enjoy looking at two beautiful paintings (A and B). But you really can't tell which one you like more, and you want to (quantitatively). So, you compare them both to your favorite ...
4
votes
2answers
173 views

Ignoring minority while generalizing about a group, any theoretical reference?

In conversation, we might define a particular group by the characteristics that the majority of that group holds even if a minority in that group doesn’t possess those characteristics. Some ...
5
votes
1answer
132 views

Can Sensory Processing Disorder (SPD) present symptoms from very particular stimuli?

Sensory processing disorder can cause over or under reactions to sensory input, like loud sound. Can those afflicted with this disorder be okay from a particular sound played at a particular volume ...
5
votes
1answer
332 views

Do action video games have an effect on spatial skills?

I've just watched a TED talk by Daphne Bavelier, who seems to be a major researcher on plasticity and video games. In it she presents results from a controlled lab study in which participants needed ...
6
votes
2answers
125 views

Is there any chromatic analogue of the Shepard tone?

Is there any chromatic analogue of the Shepard tone? I am imagining that each pure tone would correspond to a pure wavelength of light, transformed in such a way that the middle of three consecutive ...
8
votes
1answer
157 views

Do persons with autism have a bigger genetic predisposition to psychosis/schizophrenia?

Do people with autism or Asperger's syndrome have a higher genetic predisposition to psychosis or schizophrenia than that of healthy people?
5
votes
1answer
80 views

Are there professional cognitive science test subjects?

I'm interested in how cognitive science experiments are designed and executed. Up until now, all of the papers I've seen dealing with cognition use availability of test subjects as one of the major ...
7
votes
1answer
82 views

How repeatable are cognitive science findings within the same individual?

Thanks to this website, I've seen a number of papers and scholarly articles that deal with cognition. I'm interested in how repeatable the findings are that are discovered as a result of experiments. ...
2
votes
2answers
225 views

Memorizing sets of items

It is often useful to memorize a set of items. Many times ordering is not important and we need to memorize a lot of sets. I already know a method for memorizing lists where we memorize an item for ...
3
votes
0answers
36 views

What regulates the strength of motoric signals?

I've seen cognitive/roboter models where the input signals from the sensors are directly used as the signal for outgoing motoric control. This doesn't make much sense, because obviously we're able ...
5
votes
2answers
123 views

Is there an actionable branch of cognitive science?

I'm not sure what is the name of a branch of cognitive science that deals with the application of cognitive science to the real world. I know that in Biology, there are fields like genetic ...
3
votes
1answer
97 views

How well defined is ADD/ADHD?

I understand ADHD is a standard term, but I'm still a bit suspicious that it's not a useful one; Psychiatry doesn't seem like the most reliable field. Are there good reasons for picking out the ...
14
votes
1answer
399 views

Is there psychoactive music?

Listen to this music for X minutes to observe Y result. Is there something like that that has been demonstrated to work for general public? The only example of an experiment that is similar that ...
2
votes
0answers
140 views

Does this neural network model exist?

I'm looking for a neural network model with specific characteristics. This model may not exist... I need a network which doesn't use "layers" as traditional artificial neural networks do. Instead, I ...
8
votes
1answer
491 views

Is there a database of emotional stimuli available?

For my research I need to use emotional stimuli to use for habituation to certain emotion. Are there any databases available (preferably free or not expensive) of non-linguistic stimuli I could use? ...
5
votes
1answer
320 views

Difference between voting patterns in men and women

I'm looking for recommended reading on difference in voting patterns between men and women - both empirical data and theoretical explanations. In particular, have any significant biases (in terms of ...
4
votes
1answer
112 views

Does the person's walking say anything about the person's cognition?

This afternoon I've been observing people at a local park and came up with some observations that lead me to this question: Can the person's gait (manner of walking) say something about the person's ...
5
votes
2answers
869 views

Cheapest way to measure arousal levels

I'm interested in performing a psychological experiment from my own home (the research is controversial; not that it's unethical, but rather I won't be able to aquire funding for it) and in it I would ...
4
votes
1answer
96 views

A psychological theory that explains why people remember only the outcome?

I've read somewhere about a psychological theory that people often remember the end results or the outcome of a certain situation/discussion/conversation/etc, but not the details of it. In other ...
3
votes
1answer
79 views

How can pain sensations appear to originate within the person's skull?

I've read that humans have some sort of a kinesthetic model of their body and muscles. This internal representation of the body is used to control and coordinate locomotion. I don't remember if ...
10
votes
1answer
95 views

Why a person may have a temptation to do something unrelated when doing especially important thing?

I would like to know, why a person may have a temptation to do something unrelated (or slightly related to his current task) when doing particularly important job? Like, when preparing for an ...
2
votes
1answer
80 views

Is a safe driving record correlated with any psychometric test scores?

A few years ago I was interviewing for a position with a subdivision of a large company in New York City. One of the things that hit me as odd about this interview was that the recruiter was ...
6
votes
3answers
183 views

How does appreciation for music change over time for the same person?

I know that there's a concept of acquired taste, where a child may find certain tastes, like peppers and beer unappealing until certain age or frequency of exposure. Is there something similar to ...
4
votes
1answer
76 views

Phenomenon causing people to change their opinion when they are asked to hypothetically defend an opposing viewpoint?

I remember reading a case study on this years ago and I am trying to track it down. The study involved asking people who held strong opinions on varied subjects to defend the opposite opinion in a ...
5
votes
1answer
154 views

How does language change the understanding of a complex concept?

For example, does breaking down a complex concept, initially described with scientific and uncommon terms, into less complex language degrade the understanding of the concept or can it maintain all ...
8
votes
1answer
199 views

How are people able to wake themselves up after a pre-specified amount of time?

Auto-suggestion seems to work. Several people I know seem to be able to tell themselves "I'll wake up after 'N' hours/minutes", and do so within a minute or two of that duration. I thought for a ...
8
votes
1answer
239 views

How does the mind build a model of reality?

I'm interested if there has been any research or experiments that deal with how the human mind creates and perpetuates the idea of knowing something. I'm struggling to concisely express the question, ...
9
votes
1answer
144 views

Does introducing an element of play, hunt, or competition make feeding more rewarding?

I have limited experience feeding wildlife, and while it's fun to watch and I'm sure fun for the wildlife too, I'm interested in just how much fun. Is there's any noticeable difference in the ...
3
votes
1answer
111 views

How effective are high audio frequencies in commercials in getting audience attention?

Does anyone know of a peer reviewed article that describes how commercials will often contain high audio frequencies in order to attract the viewer's attention? Referrals to commercials using any ...
1
vote
1answer
49 views

What contextual links would make full-text journal articles more useful? [closed]

After searching PubMed or Google Scholar researchers often arrive at a publisher's full-text article page. Assuming that you have access to the full-text access, what contextual links should be ...
4
votes
1answer
76 views

Should always selecting the same response on the IOWA Gambling Test result in a good value?

I was taking the Iowa Gambling Task. I examined what happens when the same option is selected on every run. To my surprise I got a pretty good value when choosing options C and D (\$4500) in every ...
2
votes
2answers
690 views

What is the difference between confidence and overconfidence?

People say there is a very small difference between confidence and overconfidence. How can knowledge of psychology help someone know whether they are are confident or overconfident? What is the ...
2
votes
0answers
132 views

Is happiness a result of cognitive or a side effect of neurobiological processes? [closed]

This morning I've heard this talk on Ted.com: Matt Killingsworth: Want to be happier? Stay in the moment The presenter is discussing an iPhone app used to track happiness, and seems to draw a ...
5
votes
1answer
503 views

Closure, an actual psychology term relating to filling in information?

I'm currently reading a book called "Understand Comics" and a term has come up called closure. I've understood this concept before and the book describes closure as the process the brain goes through ...
8
votes
1answer
335 views

How do people visually recognize their own reflection?

I'm interested in how the brain processes and recognizes the image of the person's own face. A bit of background: A while ago I've developed an overlay-camera like app for iPhone that allows me to ...
4
votes
0answers
160 views

What happens neurobiologically when people “think fast”?

This question is related to this one: How long can a person stay happy, excited and motivated about something new? I found a couple of references to research that links "thinking fast" to mood lift: ...
-2
votes
1answer
221 views

What kinds of math to learn for understanding dynamic systems in cognitive science? [closed]

A current trend in cognitive science is to view the mind as a dynamic system (e.g., Continuity of Mind by Spivey, in which cognition is understood as a "continuous and often recurrent trajectory ...

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