1
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1answer
356 views

The genetics of handedness

In response to these questions: Are there benefits to learning to write with your non-dominant hand? Spontaneous change of handedness I used myself as an example for spontaneous handedness change. ...
2
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0answers
73 views

Spontaneous change of handedness

I read this question Are there benefits to learning to write with your non-dominant hand?. It got me thinking. Disclaimer: This is not a self help question I am using myself to illustrate the ...
9
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1answer
3k views

Are there benefits to learning to write with your non-dominant hand?

There are some articles on the web that recommend learning to write with your non-dominant hand to get in touch with your inner child or a higher power, increase your creativity and be more ...
10
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2answers
281 views

Why do we not remember things from the first couple of years of childhood?

As parents of a soon-to-be three-year-old, my wife and I spend a lot of time planning activities and trips for our son. However, my wife wanted to hold off on some of the big ones (i.e. Disney ...
10
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1answer
125 views

Are the incidents of autism spectrum disorder on the rise, or is there an increase due to better definition of diagnostic criteria?

Statistics offered by the CDC indicate that the prevalance of autism spectrum disorder in the U.S. went from 1-in-150 children in 2002, up to 1-in-88 by 2008: A new report released in 2013 shows ...
15
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2answers
2k views

What is the most effective maximum work duration per day?

A related question asks about the best work-break schedule for an effective eight hour work day. This question presupposes that eight hours of work per day is a good duration and that all you need is ...
6
votes
3answers
209 views

Why do one's surroundings still seem to rotate when you stop whirling around?

When you spin your head around in circles, the world appears to continue to spin. Why do one's surroundings still seem to rotate when you stop whirling around in a circle? What is happening in the ...
14
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1answer
139 views

How effective is court imposed therapy?

People are frequently court ordered to some form of therapy, whether it be in the form of a course, group therapy or individual therapy. Some examples being; road rage, anger management, drunk ...
4
votes
1answer
152 views

What are the key predictive traits of therapeutic success?

In my answer here, to this question : Does hypnosis in any form for any type of disorder work? It brought up the valid question of why people quit therapy. Obviously, if the therapy is not helpful, ...
8
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3answers
175 views

Is serotonin conclusively linked to depression?

Some highlights from this article: http://www.thedailybeast.com/newsweek/2010/01/28/the-depressing-news-about-antidepressants.html ever since a seminal study in 1998, whose findings were ...
7
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2answers
113 views

What is the most common age for developing psychosis?

Background: Lately I've been watching a lot of Criminal Minds and in the season that I've just finished, one of the main characters - a 20-something Dr. Spencer Reid - is worried that he might be ...
5
votes
1answer
326 views

What is the relative importance of shape and color in object recognition?

Do people recognize objects faster when both shape and color are present? Can color introduce more cognitive load to identify the object? Let's say there is a row of icons. Users need to quickly (no ...
6
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1answer
983 views

To what extent is time to complete an intelligence test incorporated into the IQ score?

In this previous question on scoring IQ tests the OP asked about the effect of speed of test, but it was a bit peripheral to the core question. So I thought I'd ask it as a separate question. To ...
4
votes
1answer
7k views

How to calculate IQ score based on raw score and adjust for age?

I am having a hard time grasping how IQ scores are calculated. I think it has something to do with their age score ratio multiplied by 100. Say I have a test that holds 30 questions. How would I ...
4
votes
1answer
87 views

How can self-awareness be controlled and varied in a laboratory setting?

I was reading on deindividuation and its relation to self awareness. In many places, in the text that I am reading, it is mentioned that experiments were conducted to measure the effect of ...
5
votes
1answer
234 views

How important is eye contact for hypnotism?

We had the funny situation where an ambiguous question was asked and then edited to go two ways. Thus, I've reposted the edited version of the question that was not retained, particularly so that the ...
2
votes
0answers
115 views

What are the groundbreaking papers on “Perception Learning” within Cognitive Science?

What are the groundbreaking works/papers/results/theories specific to Perceptual Learning within cognitive science? One paper/theory per answer please, and state why do you find this work is ...
3
votes
2answers
388 views

Does hypnotherapy/hypnosis, in any form, for any type of disorder, work?

Does Hypnosis Work for Treating, or Curing, any Form of any Mental Disorder? Let's say my definition of hypnosis is related mostly to the classical way people think about it. This is subjective of ...
6
votes
1answer
199 views

How effective is cognitive behavioral therapy for anxiety disorders?

How effective have cognitive behavioral therapy type techniques been shown and proven to work for anxiety based on published literature? Citations please.
5
votes
2answers
190 views

Are closed eye movements related to the content of dreams or the imagination?

During rem sleep there are observed eye movements, which seem like they would correlate with the person visualizing their dreams. Do their eye movements actually try to follow what they're dreaming ...
4
votes
1answer
117 views

Does long-term alcohol use permanently change one's thought processes?

Is long-term alcohol use really capable of permanently changing one's thought processes? In what ways is this possible, and through what physical changes in the brain does this occur?
3
votes
2answers
108 views

Can you retain a large number in your head for an extended period of time without distortion?

If someone where to recite "794 times 869", they might struggle to retain the numbers pitch perfect in their head as I perform the calculations. Are there any exercises one could perform to improve ...
2
votes
1answer
96 views

Why do people tend to reply to only one topic when multiple topics are brought up simultaneously?

This is a situation more frequent in online conversations, where you can type many things before the other person has a chance to reply. Perhaps cognitive load, multi-tasking ability, have something ...
4
votes
1answer
43 views

Why does a person temporarily go blind without any apparent cause?

A person experiences the alternating, intermittent, and temporary, loss of different sensory and motor functioning, such as finding himself unable to see or walk. None of these symptoms are caused by ...
4
votes
0answers
78 views

Can asking a leading question in a poll change the opinion of the respondent?

Poll* questions if phrased in a way to suggest a fact to the reader, may force the person to think of explanations to support the view expressed in the question. This belief may then last on its own ...
5
votes
1answer
4k views

How important is eye contact for attraction between a man and woman?

How important is eye contact for creating/inducing attraction & showing showing "confidence" towards them? What is the optimal eye locking duration between 2 persons for inducing this attraction? ...
2
votes
2answers
239 views

Why are websites constantly updated even when the change seemingly reduces functionality?

Examples: Imagine coming to SE tomorrow and instead of seeing "1 2 3 4 5 ... 77 next" at the bottom of the "questions" page, you see a giant circle with a triangle inside pointing to the right and ...
4
votes
1answer
191 views

Does looking into a mirror relieve eye strain in a similar way to looking at distant objects?

Sometimes when having an eye exam the eye chart is viewed through a mirror to increase the distance between the person and the chart. When using consoles, it is recommended to look away from the ...
4
votes
2answers
196 views

What is the primary mechanism behind nationalism, sports-team-ism, product-ism etc.?

I'm interested in doing research on the subject of nationalism, but I believe that what I'm looking for is more generic than that. I observe that nationalism looks similar to the way that people feel ...
7
votes
1answer
81 views

How does recalling a specific memory decrease depression?

Research by Serrano et al (2004) indicated that older adults with depressive symptoms showed that with increased specificity of memories, individuals show decreased depression and ...
3
votes
2answers
255 views

What is the maximum size of content the human eye can focus upon?

What is the maximum size of content the human eye can focus upon on a computer screen? Is there a general equation that gives this size as a measure of distance from the screen etc.? What is the ...
4
votes
2answers
277 views

Duration-independent intelligence tests

Being able to measure intelligence (or the problem-solving aspect of it) quantitatively could be indispensable in fields like cognitive science or artificial intelligence. Obviously, IQ tests aren't ...
3
votes
1answer
86 views

What metrics are used to measure success in treating dysthymia?

What metrics are used to measure success in treating dysthymia? What data is available on the outcomes of dysthymic patients?
6
votes
2answers
160 views

Are there third party providers of Mechanical Turk psychology experiment services?

For various reasons it can be difficult to run a Mechanical Turk experiment (i.e., you don't have the technical expertise, you don't reside in the United States, etc.) Have any third-party providers ...
6
votes
2answers
738 views

Why do people press elevator call buttons repeatedly?

Many people, particularly those in a rush, keep on pressing the elevator call button despite the light clearly indicating that it was previously pressed, and the knowledge that such action will have ...
3
votes
2answers
159 views

Can ESP and out-of-body phenomena be understood as a form of dreaming or hallucination?

Currently reading about psychedelic experiences, and it is noted in Wikipedia that: Level 4 psychedelic experience Strong hallucinations, i.e. objects morphing into other objects. ...
7
votes
1answer
435 views

What is the relationship between sociology and cognitive sciences?

I want to know what is the relationship between sociology and cognitive sciences. Let me start by short consideration of both: Sociology - well established discipline or a field of research ...
5
votes
1answer
339 views

What causes fear of failure to lead to lack of effort and actual failure?

Background: I'm having hard time motivating myself to study. In my first year I was a very good student, I had the motivation to study because I wanted to compete, it was first and maybe hardest year. ...
4
votes
0answers
34 views

Derived knowledge from periodicity of harmonic motion?

This question is the third in a series, after: 1. Improved Typing as a result of slight movement 2. Neural Processes of Inducing Flow Background: Pseudo-random, 'swaying', motion appears to ...
5
votes
1answer
1k views

Current theories of the psychology of ambivalence

This question querying the authenticity of people's words and actions and the resulting commentary after this answer, has led me to ask this question. Ambivalence is a state of having simultaneous, ...
3
votes
0answers
107 views

What are the neurological differences between varying types of love?

It stands to reason that the biochemical cascade involved when a person experiences love, gives a feeling of well-being and drive. Studies in neuroscience have involved chemicals that are present ...
6
votes
5answers
2k views

Why do people say they hate drama?

On social sites sometimes people will state, "I hate drama!", as if to say "if you cause drama, please go away." My theory is the people who say this, in fact, actually like drama... as evidenced by ...
9
votes
2answers
2k views

What is the psychology behind male pornographic actors having larger than average penises?

There is a question What does scientific research say about the relationship between penis size and attractiveness? This answer and this link give the statistics of penis size. Given these ...
7
votes
2answers
131 views

The manifestation of OCD with the use of information technologies

There have been many studies on Obsessive Compulsive Disorder (OCD). Typical OCD behavior in day to day life has been well documented. Repeatedly checking that the stove or iron has been turned off ...
2
votes
1answer
58 views

Do graphemes relate to communication and thought disorders?

The question Does language and/or culture affect an individual's cognitive capacity? explores the possibility of differences in cognition based on language and cultural variations. In this question ...
5
votes
3answers
192 views

How do memories come up for no apparent reason? Is this evidence that we remember everything?

As I was driving, all of a sudden the name "Holden Caufield" came to my mind. It sounded really familiar. I googled the name and it was the main character in The Catcher in the Rye. The last time I ...
5
votes
1answer
77 views

How can one estimate the excitability or mood of general public on a specific day?

I'm interested if there are publicly available tools or resources that can be used to gauge the overall activity/excitability or mood of general public for a specific day. For example, yesterday I ...
0
votes
1answer
110 views

How objective are scientific measures of paraphilia?

Paraphilia (from Greek para = beside and -philia = friendship, meaning love) describes the experience of intense sexual arousal to highly atypical objects, situations, or individuals. Which ...
7
votes
2answers
517 views

Classification of Attachment Styles

The concept of attachment and different attachment styles has a long tradition in developmental psychology. Mary Ainsworth developed a classification for three different attachment styles that she ...
1
vote
2answers
808 views

Sadistic personality disorder, psychopathy and correlation with violence

Going through some article, it seems the differences between the descriptions for sadistic personality disorder and psychopathy is minimal, if at all existent. In the first article it appears the ...

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