0
votes
0answers
7 views

How does performance relative to others affect motivation and absolute performance?

Suppose someone is given performance feedback relative to others, for example via a ranking procedure like a leaderboard. Is it best for later performance and motivation to receive feedback showing ...
0
votes
0answers
28 views

Does nearing sleep onset distort our conscious imagination?

My imagination is pretty real, when I imagine lifting my hand there, I instantaneously feel it. But I tried to imagine at night on the bed that I am diving in the ocean, and every time I dive 1-2 ...
43
votes
4answers
5k views

Does writing something down help memorize it?

This is a question inspired by this recent question on the Chinese Language & Usage website. Someone asked why they needed to learn how to write Chinese characters, since today we mostly use ...
0
votes
2answers
100 views

Why do people commit suicide?

I don't understand why people commit suicide. If I imagine myself in a really bad situation and make a list of what kind of things I would do in that situation, I don't have suicide even in my ...
1
vote
0answers
14 views

Differences between the many versions of neuromorphic hardware

There is a ton of neuromorhpic hardware being pumped out these days. Off the top of my head, I can name IBM, Qualcomm, Neurogrid, Spinnaker, (questionably) Peter van der Made's chip. However, has ...
6
votes
1answer
88 views

What are the negative effects of meditation?

I see lots of articles touting the benefits of meditation. But what are the bad things about it? Maybe if a person has to make quick decisions, meditation would not be a good thing? This could be ...
0
votes
3answers
85 views

Phenomena where group truly feels a certain way, but each member says that they feel the other way to avoid being the odd one out

I forgot the name, but I remember reading about it in lifehacker or i09 some time ago. When the group feels a certain way, but say that they feel the other way to avoid being the only one to agree. ...
0
votes
3answers
96 views

Where is knowledge of how the brain works stored?

If we are our brains, and our brains know how they work, this means that this information is stored somewhere in the brain, like the inferior temporal cortex is the part of the brain that recognizes ...
1
vote
5answers
334 views

What's the major difference between mind and brain?

I am preparing a presentation on "Mind Reading Computer", and all articles that I came across were focused on reading interpretations from brain through sensors. Articles like this clearly show a ...
5
votes
1answer
59 views

What is the effect of displayed online personal identifiers on online communication?

Online interaction provides an interesting avenue for experiment and experience. People are able to hide or fabricate their personal details including age, sex, and appearance. For the purposes of ...
2
votes
3answers
55 views

What sort of things are considered as “data” in cognitive science?

I understand that the field is very broad, but I'm trying to arrive at a better idea of how different disciplines use the word "data". For example, for computers it is: the quantities, ...
10
votes
3answers
7k views

Why do people laugh in serious situations?

I've seen people (including myself) that laugh for no apparent reason in really serious situations, such as in an argument or when receiving bad news. Although the other party is clearly very upset, ...
4
votes
1answer
41 views

What tools are available for EEG analysis on the R platform?

I'm starting some EEG studies on attention, and would really like to use R for preprocessing (filtering/artifact rejection), visualization, and analysis, but I can find very little in the way of ...
5
votes
0answers
52 views

List of experiments contradicting the expected utility model

I proposed this question as an example question for the Area51 proposal "Mathematical modeling". User Artem Kaznatcheev suggested that it be asked here too, which I thought was a good idea. So I am ...
17
votes
3answers
468 views

What is the term for human beings' tendency to obey without thinking?

I'm wanting to read more about a certain human behavior, but I am not sure what the proper term for it is, so some of the things I am finding aren't what I am looking for. I'm interested in how Humans ...
0
votes
2answers
100 views

Why do we have so many wishes and desires?

Two years ago I started to learn (as self-education) evolution theory and neurobiology for to understand - who we are and where we came from? Now I see clearly that we are our brains, which are the ...
9
votes
2answers
2k views

How is fasting related to insomnia?

Yesterday I started a new diet using intermittent fasting. For this reason I only ate one meal all day. I was pretty surprised how well I passed that day: I studied a lot, did some sports and ...
7
votes
5answers
1k views

Where to post online psychology studies for participant recruitment?

A common challenge when running psychological studies is getting enough participants. Of course, there are many general strategies for recruiting participants, but I was specifically interested in ...
-1
votes
2answers
45 views

Extreme empathy and social anxiety

Do extreme feelings of empathy often accompany social anxiety disorder? Also can extreme feelings of empathy be detrimental to ones emotional well being?
0
votes
1answer
24 views

Why do children sometimes not do what they are told, even though their environment supports them fully to do so?

I see many children that do (at times) not listen to their parents, or even do the complete opposite of what other people want them to do. That while the social environment supports them (with ...
4
votes
0answers
47 views

How does the alpha brain wave frequency range distribute over the population?

Alpha brain waves show up in your EEG when you close your eyes. Alpha waves are brain waves between 8 and 13 Hz. How does this frequency range distribute over a population of people?
3
votes
1answer
15 views

Is there a pictograms repository under an open-commercial license?

I'm looking for pictograms repositories for non-verbal people. I found two types: ones that I need to pay like PECS or SPC, and others that are free but they have a no-commercial license like ...
1
vote
0answers
37 views

Why dreams can be surprising?

If we all agree that dreams are created by our own minds, then how could some dreams surprise us, since, after all, all the things that could happen in a dream are made up by us, hence should be ...
4
votes
2answers
86 views

Origin of group-level statistics in psychology and cognitive neuroscience

In experimental psychology and cognitive neuroscience today, with the exception of a few specific subdisciplines, the consensus seems to be that an experimental study has to be performed on a group of ...
3
votes
1answer
27 views

Optimal number of dimensions in multidimensional scaling

I have run an experiment on consonance-dissonance evaluation of musical intervals on 40 individuals using all the possible intervals from 3 registers (plus their inversions), and I want to apply a ...
7
votes
1answer
1k views

The relationship between narcissism and self-esteem

Given that personality disorders are rooted in abnormal experience and development. There has been much discussion about the aetiology of Narcissistic Personality Disorder. Having a concept of the ...
0
votes
0answers
39 views

A condition where a person doesn't feel pain

Congenital insensitivity to pain is a rare condition where a person cannot feel pain (physical). Is there any condition relates to emotional pain or any pain not related to physical that a person ...
1
vote
0answers
27 views

Was the anthropological “Negroid, Mongoloid, Caucasoid” distinction inspired by the Bible story of Noah's sons? [closed]

I'm sorry if this is off-topic, but I think the users of this SE site would be best equipped to answer it. It's a question about the historical development of an anthropological idea. If you are ...
2
votes
1answer
85 views

How many synapses in the average human brain?

Knowing there are 100,000,000,000 neurons in an average human brain, and 7,000 dendrites in each neuron, and neurons are connected to each other by dendrites and axon terminals, how many synapses are ...
2
votes
2answers
65 views

How does subjective experience arise from matter?

Forgive me for lacking rigor, but if what I know is correct, it is established that consciousness and other higher functions characteristic of humans are a consequence of our cortex, specifically ...
2
votes
0answers
51 views

Tendency to see novelty in mundane and trivial statements

There exists a psychological phenomenon whereupon a person may encounter a rather trivial or mundane statement or thought, but would not recognize it as such; instead a person would experience a sense ...
0
votes
0answers
9 views

Is there an inexpensive, consumer version of this Fp1 Reading dry EEG?

Is there any, publicly available system like the one used at Keio Univeristy, that cost less than $1000? ...
3
votes
2answers
38 views

How do humans learn to combine tasks?

I've been reading about hierarchical learning (a variant of reinforcement learning from what I understand) and how it is shown to allow learning of a higher-level task (the main example is assembly). ...
5
votes
3answers
77 views

Is there a name for a scientist's resistance to disconfirmation of his or her theories?

Confirmation bias is the tendency to search for or interpret information in a way that confirms one's beliefs or hypotheses. And some results illustrate that people set higher standards of evidence ...
-1
votes
1answer
251 views

Most common cognitive biases? [closed]

I'm an amateur student of cognitive biases and psychological traps and have been reading some of the work of Kahneman, Tversky, Gilovich et al. along with more popular books like Cialdini's ...
0
votes
1answer
110 views

Comprehensive encyclopedia of nootropics for medical researchers and practitioners

Is there a clinically-researched and tested encyclopedia (or similar resource) covering all available nootropics currently known? The Wikipedia article was a helpful first stop; but I'm searching for ...
-2
votes
1answer
217 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 ...
1
vote
2answers
127 views

What is it called to think without language? Are there studies around it?

I think there are two types of thinking: With and without language. For my entire life, in my opinion I have always thought without language. Some ppl say its impossible and that we think with ...
1
vote
1answer
40 views

Difference Between Schema and Mental Model

What are the differences between a schema and a mental model? Do they overlap, or is the mental model a subtype of the schema?
0
votes
0answers
15 views

Simple cognitive model for a customer

I'm trying to model the cognitive model of a customer buying a product for the purposes of building an agent based model. I wish to devise a model that takes as parameters $\rm product_1,\ ...
1
vote
2answers
56 views

What books should I study to have a decent understanding of psychology?

Background: I am a student currently doing my undergraduate degree (Electrical and Electronics, if it interests anyone). I am very much interested in studying psychology. I have read quite a bit on ...
2
votes
1answer
44 views

Are sensations of turbulence after flights proprioceptive hallucinations?

I noticed on several occasions after long-haul flights (greater than eight hours) that I would still feel a sensation of turbulence or movement as if I were still in the aircraft. These would be ...
3
votes
0answers
21 views

Frequency estimation in binary prediction task

In a binary prediction task, people often match choice probabilities to outcome probabilities (a phenomenon known as probability matching). However, under certain circumstances (eg, existence of a ...
1
vote
0answers
33 views

Can microdialysis be made in Drosophila melanogaster?

Microdialysis is a common method to study the effects of drugs on specific mamal brains zones (mostly in rats), in order to study the it's interaction with the function of those specific areas that ...
8
votes
1answer
44 views

How actively does your brain physically prune connections?

Is pruning defined as neural apoptosis or are connections (neural synapses) simply separated? At what rate, if known, does this occur in individuals (ages 18+)?
8
votes
1answer
92 views

Reproducible meta-analysis in psychology

I am a big proponent of reproducible data analysis. In particular, I like when researchers share documents in formats like Sweave and knitr which weave statistical output (e.g., text, tables, and ...
0
votes
0answers
7 views

Are there validated measures to perception of decision making process alignment?

I want to test an idea about how the perception of decision making process alignment with another party influences the tendency to accept information from that party. For example, if my wife and I ...
4
votes
1answer
44 views

Are there first person accounts of monothematic delusions?

Monothematic delusions are delusions that concern a single topic (Davies et al. 2001). They are often the result of acquired brain damage and include the Delusional Misidentification Syndromes, such ...
21
votes
3answers
1k views

Is there evidence that listening to music can aid/hinder concentration or performance?

I, like many computer programmers, love to listen to music while I work. I have always believed that music helps me stay focused and motivated, and improves my performance on many types of tasks, ...
0
votes
2answers
43 views

What causes words repeated in your head to start fading away from consciousness?

Background: I tried to do a self-control exercise that involved doing something boring like folding clothes while the exercise part involved repeatedly saying "focus" in my head, to stop daydreaming. ...

15 30 50 per page