9
votes
1answer
730 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 ...
14
votes
1answer
5k views

Does anxiety produce adrenaline or does adrenaline make the person anxious?

Its obvious that both are related(adrenaline and anxiety) but which causes which? What (I think) I know: Anxiety accelerates the hearth rhythm due to the feeling of fear. It makes the body believe ...
7
votes
2answers
259 views

Will Our Brain Speed Reduce As Our Memory “Mail Boxes” Fill Up?

I recently stumbled accross the article "When the Brain's Mailbox Is Full", which can be found here: http://www.nytimes.com/1999/07/27/health/when-the-brain-s-mailbox-is-full.html. The article ...
23
votes
1answer
473 views

The effects of bilingualism on colour perception

Peltola et al. (2012) showed that there are two types of bilinguals. Balanced bilinguals mix their two languages and are effected by linguistic categories from both. Dominant bilinguals seem to ...
10
votes
2answers
294 views

What are different ways to determine centroids of fMRI activation, their drawbacks and perks?

I'm reading an older article on bilingualism (Kim, Relkin, Lee, & Hirsch, 1997) for a seminar. They were interested in the spatial separation of two languages in early and late bilinguals. They ...
4
votes
0answers
426 views

Overcoming the effect of Limerence? [closed]

I recently came to know about Limerence. I could not find definite answers for the following questions: It has been said that limerence generally lasts between 18 months to 3 years, could be more ...
7
votes
2answers
129 views

What causes people to remember events which did not take place?

How do we "remember" events which did not take place, or future events? I'm using remember as a way of describing the experience of recalling a future scenario. For instance, when you were little say ...
6
votes
1answer
2k views

What's the difference between projecting and mirroring?

In Psychology 101, I learned about Projecting and Mirroring... I know one is where an individual sees his own problems in other people... I always forget the other concept and/or confuse the two. ...
6
votes
1answer
137 views

Can we stop the brain from processing a particular task?

Imagine a task of high involvement and great complexity, but one that is not very important, e.g., a strategic computer game. Because of high involvement, the brain continues to process the problem to ...
3
votes
1answer
1k views

What is the scientific support for Einstein's claim about the negative effects of reading too much?

Einstein once said: Reading, after a certain age, diverts the mind too much from its creative pursuits. Any man who reads too much and uses his own brain too little falls into lazy habits of ...
10
votes
1answer
158 views

Is a Hopfield network with a continuous activation variable and a discrete time variable possible?

I've found plenty of resources on Hopfield networks that use either discrete variables for both activation level and time or continuous variables for both activation level and time. Is it possible to ...
1
vote
1answer
219 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 ...
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 ...
3
votes
0answers
104 views

Are there any cutting edge techniques that enable to acquire foreign language at relatively fast pace?

I am aware of immersion method as well as mnemonics such as the one Daniel Tammet's Born on a Blue Day. I read that Kim Peek's lack of corpus callosum enabled his brain to absorb information faster ...
2
votes
1answer
74 views

Is it possible to measure the differences in processing and interpretation of reality between individuals?

What variables can be measured to compare, for example, two different individual's conscious processing and interpretation of the same objective reality ? For example, when terms like "distorted view ...
9
votes
1answer
239 views

What is the support for a global personality factor?

The Big 5 is a popular framework for describing major factors of individual differences in personality. More recently, I've been hearing people talking about the utility of conceptualising personality ...
13
votes
3answers
532 views

Research suggesting conscious control over brain region activation?

Has there been any research proving, disproving, or exploring the concept of conscious activation of specific brain regions? To elaborate on this: I've read that performing processing tasks causes ...
9
votes
1answer
405 views

Attention Theory: is it impossible to avoid distraction?

I remember reading at some point in the literature that humans are unable to avoid distraction from a certain primary task if this task isn't using up close to all available 'resources' - basically ...
13
votes
1answer
533 views

Does the transcription method used (e.g., printing, handwriting, typing, voice recording, etc.) affect memory retention?

When I was in high school, one of my teachers used to make us hand print copies of materials from transparencies on an overhead projector (I may be showing my age), with the reasoning that re-writing ...
3
votes
1answer
827 views

Scientific findings of strobe lights and the brain

While there is a lot of general discussion and articles on the web that strobe lights cause epileptic seizures - I am looking for more specific data. Perhaps scientific references, papers or articles ...
4
votes
1answer
99 views

How does the brain know what to crave?

I remember that at some point on House, M.D., one of the characters mentioned that her patient craved milk because it contained some chemical he/she needed. How does the brain figure out what ...
3
votes
0answers
88 views

Causal reasoning(implicit models?) vs grammar of native language

I was reading about linguistic relativity and it struck me that there could also be differences in multilingual individuals and mono/bi-lingual individuals on how they derive/reason/create structure ...
2
votes
1answer
198 views

Possibility of perfect virtual reality [closed]

Is it biologically possible to build a "perfect" virtual reality, in which the person in that world cannot distinguish it from the real world? (e.g. as in the movie The Matrix) From my knowledge ...
7
votes
1answer
98 views

What are the internal and external variables for varying levels of self-awareness?

I'm looking for references to studies that show which variables increase or decrease self-awareness and to what degree. For example, internal variables could be level of a certain vitamin, brain ...
2
votes
2answers
157 views

How do graphic objects in data visualisation facilitate ease of interpretation?

Background: I vaguely remember reading in a book (I think it may have been Nudge - Thaler and Sunstein) about the advantages of using graphics for visualising data, such as a smiley face, or traffic ...
3
votes
1answer
57 views

Stiffing the tip as groups get larger … like the prisoner's dilemma but …?

Is there a game theory analysis or other research or modeling describing the commonly perceived phenomenon whereby the amount by which people underpay a gratuity seems to be proportional to the number ...
2
votes
0answers
35 views

Meditation for patients with neuroleptic induced tension

Patients taking antipsychotic (neuroleptic) drugs often suffer from some kind of discomfort or tension. This can manifest as a neuroleptic induced dysphoria, akathisia, or some kind of anxiety. Is ...
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 ...
8
votes
1answer
150 views

Does typical duration of Short Term Memory differ between tasks?

The duration of Short Term Memory is a fuzzy thing; Wikipedia notes several disputes over it's length and I recently alluded to this fuzziness myself. However, I wonder if part of the apparently ...
4
votes
1answer
493 views

Is there a technical term for “fear of the unknown”?

I'm writing paper about climate change and its economic impacts on society. Is there a generally accepted technical term for "fear of the unknown" in psychology?
6
votes
2answers
130 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 ...
3
votes
0answers
760 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 ...
6
votes
3answers
143 views

Can neural spiking in an organism temporarily cease?

I'm interested in modeling human brain spiking activity. Are there cases in which neural spiking completely ceases in an organism and yet later resumes? I've considered: hypothermic drowning, but ...
3
votes
1answer
131 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 ...
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 ...
6
votes
3answers
1k views

Why have historically most inventors been men?

I noticed something strange when I looked at about.com's list of famous historical inventors. You can see that most of the inventors are men, and only a few are women. Can this be explained by ...
1
vote
1answer
106 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
85 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
672 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
174 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 ...
8
votes
1answer
233 views

Is performance reducible to brain activity in an unambiguous way?

As a preface, let me assume that the entirety of mental states and their corresponding behaviors in a person are entirely reducible to the physical activity of neurons sending a variety of chemicals ...
5
votes
1answer
341 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 ...
8
votes
1answer
242 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, ...
15
votes
11answers
514 views

Any work being done on Perception, Action, and/or Cognition in Video games?

Call it a nerd crossover, but I've always been curious about how we play games on a mechanistic level. However, even coming from a rational viewpoint video games seem like a fruitful domain of study, ...
9
votes
1answer
179 views

What type of learning mechanism produces a consistent typo?

There is a typographical error that I make and do so every time I try to type a certain word. Whenever I try to type remember, I type remeber. I do this every time. This is different to a regular typo ...
8
votes
1answer
163 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?
7
votes
1answer
83 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. ...
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 ...
5
votes
2answers
126 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 ...

15 30 50 per page