4
votes
1answer
245 views

What happens in your brain when a concept “clicks”?

What happens in your mind when the "lightbulb goes off", or a concept "clicks" for you? Why is there such a threshold for human understanding? Existing searches: I've searched a good amount for it. ...
10
votes
3answers
133 views

Images on personal computers - Which aspect of size to keep constant?

For various reasons we're doing a reaction time study involving images that runs on unstandardized equipment: patients' personal computers (unless they don't meet certain requirements). It's not about ...
2
votes
3answers
247 views

Why do drivers not slow down when they see signs indicating road work?

I found the following anecdote on Quora Many years ago, I worked for a gas & electric power company, and had been a member of a crew installing a road-side gas main. Despite the signs, ...
6
votes
1answer
146 views

Is there any science behind movie/commercial camera angle changes?

Most of the regular waking cognition experiences a continuous visual field. One object of focus flows into another. Objects out of focus are pushed to the periphery. A person may move one's view ...
2
votes
0answers
90 views

Evidence that qualia are not the same as physical processes?

With regards to the answer posted by @sandygautman in the question Do feelings have a purpose: Let me first state that I don't have a problem with either the question nor the answer; I'm only looking ...
5
votes
0answers
73 views

Do widespread brain toxins explain violence rates?

Saw this: http://www.motherjones.com/environment/2013/01/lead-crime-link-gasoline Lead emissions from tailpipes rose steadily from the early '40s through the early '70s, nearly quadrupling over ...
2
votes
1answer
59 views

Are there already models for planning and goal-directed behaviour?

I'm interested in planning and how one is able to take action and plan ahead at the same time. I could imagine one could make observations and project these into the future using past experiences. The ...
2
votes
1answer
66 views

Is the energy of an action potential divided among multiple axon terminals?

My understanding is that the bulk of an axon is myelinated, greatly adding to the efficiency of transmitting action potentials. However, the axon terminals are not myelinated. I'm wondering if the ...
12
votes
1answer
285 views

What effect do random visitors have on children in orphanages and people in old age homes?

Leading a volunteering team, I've been to an orphanage where the sister (who did a psychology course) running the orphanage was strict that volunteers should spend a minimum of 3 months teaching the ...
5
votes
1answer
74 views

Structural descriptions of neuronal networks are important for understanding brain dysfunctions; which dysfunctions, in particular?

In a recent paper, we find this quote: The brain contains vast numbers of interconnected neurons that constitute anatomical and functional networks. Structural descriptions of neuronal network ...
7
votes
2answers
255 views

Best practice to handle double negatives when using the expectancy-value model?

My question is regarding the multiplicative combination rule in the Expectancy-value model developed by Fishbein and Ajzen, and the issues regarding the expectancy value-muddle, or the case of "double ...
2
votes
1answer
507 views

Are there any reliable self-tests for autism spectrum disorder?

Are there any reliable tests, on-line or available for download, for auto-diagnosis for autism spectrum disorder (including Asperger syndrome)? I've found that test: ...
2
votes
1answer
68 views

Any research on right-hand/left-hand based preferences when interacting with an interface?

My original question is "Left or right placement of interactive elements on a web page", but only now did I find a place where I think I can find the right people to understand it. The gist is: is ...
1
vote
0answers
86 views

In what ways can someone increase their brain function while reading [closed]

On Facebook, someone posed the following question: In what ways can someone increase brain function while reading? I like to read but have problems retaining information. Sometimes I get a ...
17
votes
2answers
321 views

How rare is synesthesia?

I visited a neuropsychologist recently who told me I have Synesthesia. I never really knew what it was, but it's fascinating and I can't believe it isn't the norm among people. For me, certain numbers ...
5
votes
1answer
378 views

What positive writing exercises improve happiness?

Writing seems like a perfect medium for expressing ones problems but can it also be used to improve happiness somehow? Maybe through some sort of creative writing exercises that focus on positive ...
4
votes
1answer
187 views

How are qualia localized in consciousness?

I understand that evolution incorporated arbitrary qualia into the default network to inform consciousness (the largest cranial global processing information subnetwork) about properties and qualities ...
3
votes
1answer
135 views

Do feelings have a purpose?

A car has dashboard lights, like "check engine" to indicate malfunctions, etc. Do human feelings have some similar, meaningful function (x produces feeling y), or are feelings just random glitches of ...
3
votes
3answers
509 views

Improving Speed of Thinking

What are some ways one can improve his/her speed of thinking and reasoning ? I am looking for some easy to follow strategies that can be systematically applied. (I am presuming it can be learnt/ ...
14
votes
1answer
4k 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
1answer
318 views

What is the scientific term for unexpected, spontaneous dream recall?

I'm interested if there's a term for spontaneous dream recall. I will try to define the phenomenon I'm talking about. Over 10 years ago, I started to notice that I can spontaneously recall dreams, ...
6
votes
1answer
1k 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. ...
7
votes
2answers
245 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 ...
2
votes
1answer
815 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 ...
7
votes
1answer
74 views

How does one study the effect of a dietary supplement on cognition?

I've really enjoyed this talk by Molly Crockett: Beware neuro-bunk. The speaker outlines the limitations of modern neuroscience when accessing the effectiveness of dietary supplements intended to ...
8
votes
1answer
185 views

Is there a “foreplay” equivalent, priming activity for thinking or conversation?

I've noticed the following phenomenon and am trying to find out if it is indeed true and if there is a scientific term for it: When I think about ideas, I notice that I can rarely jump straight into ...
5
votes
1answer
88 views

Validity of regression therapy and degree of acceptance of the subject within the psychology community

I had a debate with my friend on regression therapy as he feels it is an accepted method to discover a person's past life & his memories. I find it completely unacceptable to my sense. What ...
9
votes
1answer
198 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 ...
10
votes
1answer
131 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 ...
6
votes
1answer
134 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 ...
4
votes
0answers
356 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 ...
12
votes
1answer
480 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 ...
2
votes
1answer
71 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 ...
10
votes
3answers
186 views

What neural mechanism explains the tendency to visually attend to the whole scene before attending to details?

I have the intuition that human vision first attends to large-scale objects and then small-scale details. Is there any mechanism in the visual cortex that will explain this phenomenon? Is there a ...
4
votes
1answer
96 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 ...
7
votes
1answer
118 views

Is there evidence for a unique isolated internal representation of loved ones?

Some time ago, I've read that the most significant people in a person's life have their own internal representation/model of within the person's mind. For example: An internal representation of a ...
3
votes
2answers
546 views

What factors influence a person's perceived expertise?

For example, some people believe they are excellent human lie detectors. But, research shows that the average person is only able to detect deception about 54% of the time. What techniques could be ...
3
votes
0answers
99 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 ...
5
votes
1answer
120 views

Psychopaths' Response to Expected Losses?

It has been observed that psychopaths will accept positive expected values past some sort of notion of risk aversion by non-psychopaths. Are there any observations of psychopaths' responses to ...
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
2answers
151 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 ...
2
votes
0answers
34 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 ...
7
votes
0answers
109 views

Cognitive-Behavioral Therapy Limitations

In treating people with Cognitive-Behavioral Therapy: Which people can't be helped by therapy? How are some people more treatable than others? Additional Info In the comments of a blog post ...
7
votes
1answer
96 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 ...
10
votes
1answer
106 views

What is the effect of not sub-vocalizing on reading comprehension?

Sometimes when reading, text segments are not so important or relevant, when that happens I tend to read between lines in a visual manner, without sub-vocalizing or pronouncing the words in my mind. ...
14
votes
1answer
265 views

Does the relationship between positive mood and motivation for sex differ between males and females?

Background: I recently heard the saying from a doctor: "men are motivated to have sex when they want to feel good and women are motivated to have sex when they already feel good". (In a side note, ...
2
votes
0answers
101 views

Kelly Criterion Observed to Be Adhered by Psychopaths?

As this study shows, psychopaths are much more willing to take advantage of expected gains despite recent losses as opposed to normal people who frequently stop after a series of losses. Has there ...
4
votes
1answer
348 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?
3
votes
1answer
271 views

Free online survey and diary software for conducting experience sampling studies

Are there any open source online survey software that enable researchers to use experience-sampling methods, e.g. online diaries (where people answer similar survey questions repeatedly and are ...
7
votes
2answers
126 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 ...

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