3
votes
1answer
828 views

Does intermittent fasting increase intelligence?

A little Background: The protocol I am taking about is 16-20 hours of fasting and a 4-8 hour eating window (e.g. fasting between 6 PM and 10 AM). I have been doing IF (intermittent fasting) for 7 ...
5
votes
2answers
432 views

Is the 'addiction' to receiving sympathy similar to substance addiction or just a deficit of resilience?

A lot have encountered people who seem to be addicted to receiving sympathy - before getting to my question, allow me to clarify, what I am referring to are people for whom, knowingly portray ...
5
votes
1answer
87 views

Does intoxication ever improve reaction time?

Background: As I write this I am rather "tipsy." I wanted to do some experiments and test my reaction time. I noticed that ironically, my reaction times were a lot quicker than when I am sober. Is ...
6
votes
1answer
112 views

Is there any empirical support evaluating the fast phobia cure?

There have been several papers going against the effectiveness of NLP. One aggregate paper is referenced in the Wikipedia article on NLP, namely Witkowski (2010). However, NLP seems to encompass a ...
9
votes
1answer
112 views

Learning a language by Immersion

Immersion is the process by which children learn their native language, but it can also be used in educational settings. Apparently in some countries, where the official language is not the language ...
7
votes
2answers
202 views

How to prevent insults from unconsciously causing negative emotions?

When someone is insulted, they can feel anxiety and shame, even though his/her conscious mind knows the insult isn't true and tries to be as logical and unemotional about it as possible. Positive ...
2
votes
1answer
158 views

The Dark Triad Abnormal Development or Base Human Nature?

I propose the concept, that human beings, as animals have the same instincts as other animals. Even though we are social animals, we still have the basic nature of fight and flight and we teach ...
3
votes
0answers
50 views

Available Therapy for Damaged Object Constancy

Margaret Mahler's theories of child development include the notion of Object Constancy. This is believed to develop under the age of two, hence prior to laying down long term memory. Given the, ...
8
votes
1answer
2k views

What are the real life applications for Probability Learning?

Probability learning is a principle that states probability of a response tends to match the probability of the reinforcement. How does one achieve such rationality under uncertainty? What are ...
8
votes
1answer
109 views

What personality traits moderate the effects of trauma on empathy?

Logically there are three ways trauma can affect a person's propensity for empathy. increase decrease no change What are the key personality traits that can be used as predictors of this outcome?
9
votes
1answer
112 views

Are there any studies that examine the phenomenon of songs stuck in the head?

Frequently I hear people say (and myself included) "darn it, I can't get that song out of my head!". Are there any studies that examine this phenomenon of songs getting stuck in people's heads? ...
4
votes
1answer
289 views

Why is schizophrenia a thought disorder and bipolar a mood disorder?

Examining two major mental illnesses that are, loosely, grouped by mood and thought. Schizophrenia is regarded as an illness associated with thought disorder. Bipolar is regarded as a mood ...
4
votes
1answer
202 views

How effective are pharmaceutical or therapeutic treatments for jealousy?

This is the last of a series of questions I've posted about jealousy (see here, here, and here). What pharmaceutical and therapeutic treatments, if any, have been developed for managing acute ...
3
votes
1answer
75 views

What causes pathological jealousy?

Taking the meaning of the word pathological to mean maladaptive and unhealthy. What is/are the aetiology of pathological jealousy? What conditions are associated with features of pathological ...
3
votes
1answer
177 views

Are individuals who are generally jealous more likely to experience sexual jealousy?

Some people are just jealous of many things they perceive others to possess. Materially or as part of that person. Is a person who is prone to jealousy more likely to be jealous in romantic ...
4
votes
2answers
138 views

What is the causal relationship between extreme jealousy and poor mental health?

Jealousy can be a powerful and destructive force. It can take over reason. Can severe to extreme jealousy precipitate or contribute to poor mental health, at the extreme, psychosis. Or, is it poor ...
5
votes
1answer
72 views

Neural Processes of Inducing Flow

Related to my previous question: Improved Typing as a result of slight movement For context: slight movement (<1 inch in any direction) improves typing, piano-playing, and writing, among other ...
4
votes
1answer
78 views

The psychology of humility. Why do we not value our efforts?

This question has crossed my mind a few times, and quite recently on reflection it came up again. Why is it that we rarely value the worth of our efforts? By this I mean, why do people often have ...
3
votes
1answer
104 views

What is the psychological basis for people coming together during a disaster or major event?

Something I have witnessed several times, and got me wondering, what is the psychological basis for people coming together in response to a disaster or a major event? Be it large scale or local. An ...
8
votes
2answers
175 views

Is the concept of neuroplasticity applicable to visual cortex and how does it affect visual perception?

I've been searching about this but all I found was this presentation, which is a bit too technical for me to understand, e.g: Visual Cortical Plasticity In what way does neuroplasticity affect the ...
5
votes
2answers
2k views

Why do some people only work well under pressure?

It is common for people to procrastinate. Putting off tasks until the resulting deadlines get closer and there comes a point at which the person will fire into action. (whether this point leaves ...
6
votes
1answer
109 views

Is sluggishly progressing schizophrenia recognized outside of Russia?

I've been trying to look up information about sluggishly progressing schizophrenia, but the only source accessible to me was a Wikipedia article, that states that the term “sluggish schizophrenia” was ...
11
votes
1answer
253 views

Does dopamine signal become stronger when goal distance is defined using time?

Howe et al (2013) found that a dopamine signal becomes stronger as a goal is approached. The experiment involved rats running in a maze. If the rats were close to solving the maze, the dopamine signal ...
6
votes
1answer
78 views

Improved Typing as a result of slight movement

I've found that my typing performance (speed, accuracy, flow) are noticeably improved if I am swaying slightly, mostly side to side, in a non-regular manner. I would estimate that the overall ...
8
votes
1answer
85 views

What evidence is there that the adult brain can produce new neurons?

At school I was taught that the adult brain did not produce new neurons. That we had the maximum number of neurons and this would only diminish over time due to events, like head injuries, drinking ...
8
votes
3answers
4k views

What causes some people to unconsciously imitate the accents of others?

Background: I often notice that when I talk with someone with an accent that I often unconsciously start to imitate their accent. Similarly, you see some people that very quickly after moving to a ...
13
votes
4answers
285 views

Does straightening your back increase confidence?

Background: I have always felt moderately socially insecure. Today I noticed that when I straighten my back from its normal crestfallen position, I feel a little more confident, and as if I were in ...
5
votes
1answer
65 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 ...
6
votes
1answer
244 views

Descriptive models of different types of consciousness

In behavioral experiments we get the first-person responses of the participants. The third-person perspective is available through the collected data. There is a second-person perspective collected ...
4
votes
0answers
78 views

Are we to a point in research that we can correlate measurable phenomena with brain changes?

Given that Long Term Potentiation (LTP) is the process of improving synaptic efficacy. Given that within a lab, the strength and repetition of stimulus on the brain can be linked with the priming of ...
9
votes
3answers
332 views

Why do teenagers take the internet and cyberbullying so seriously?

Background: I saw this post on the daily Mirror: A girl committed suicide because some users bullied her on ask.fm. I signed up to see what that site is, and it was some Q&A site. So she committed ...
8
votes
4answers
1k views

Is there a psychological condition which promotes literal and overly complicated thinking?

Quote from Sheldon Cooper, Big Bang Theory IMDB Leonard: You convinced me. Maybe tonight we should sneak in and shampoo her carpet. Sheldon: You don't think that crosses the line? Leonard: ...
-3
votes
2answers
148 views

Do smart drugs (nootropics) make you smarter?

Do nootropic drugs like modafinil make you smarter? Are they like coffee?Do they improve working memory?Is there a potential for a pill like NZT-48 from the movie Limitless? From Wikipedia (SPOILER ...
5
votes
1answer
69 views

Is the process of long term potentiation (LTP) definitively linked with brain plasticity?

Given that the process of Long Term Potentiation (LTP) is one of the processes that increases synaptic efficacy: Is it reasonable to conclude that the process of LTP is sufficient and necessary to ...
5
votes
1answer
168 views

With the brain's propensity for homeostasis, how can some drugs be labelled addictive and others not?

The human body is always striving for homeostasis. One of the purposes of the brain is to maintain homeostasis, but also the brain needs to maintain homeostasis within itself. Ergo: Given the use of ...
2
votes
0answers
21 views

What is the proper terminology for “hoarding” type paradox (but not extreme)?

Feel free to edit my title -- I'm not exactly how to sum it up in one sentence, THUS my question here: Is there a name or specific terminology related to the somewhat paradoxical situation in this ...
12
votes
1answer
172 views

What does cognitive science say about whether to learn mathematics top-down from research papers?

There is currently a popular question on math.SE on whether it is effective to learn math top-down. By top-down I mean finding a paper that interests you which is obviously way over your head, ...
3
votes
0answers
153 views

Why do power laws describe learning and skill acquisition so well?

In humans, why do powers laws describe skill acquisition? In particular, $$RT = aP^{-b}+c$$ where $RT$ is reaction time and $P$ is amount of practice. Does the power law generalise to learning in ...
2
votes
1answer
85 views

Are Satoshi Kanazawa's findings about racial differences in attractiveness valid?

This post discusses a study published in a blog post by an evolutionary psychologist Satoshi Kanazawa. The study suggested that black women were rated less attractive than women of other races. There ...
4
votes
1answer
733 views

What does scientific research say about the relationship between penis size and attractiveness?

Pop-culture often equates a larger penis with a more attractive penis. Is there any scientific research examining the relationship between penis size and attractiveness ratings? What are the reasons ...
1
vote
2answers
66 views

Why is it difficult for employees to express hatred to their boss?

Suppose Bob hates his boss. Note that Bob is an "average" person. Also suppose that he shouts as loudly as possible "[Curse] my boss" (with nobody else around but him). Why is it so difficult for ...
3
votes
0answers
60 views

Why does a clock counting down generate more pressure than a clock counting up?

Why does it seem that people feel more pressure with a clock counting down as opposed to counting up? Is there a specific term for this? Maybe counting down signifies some sort of loss whereas ...
6
votes
1answer
90 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 ...
3
votes
0answers
18 views

What is the name of text analysis where emotional tone of words is analyzed? [duplicate]

I'm interested in knowing what can be learned about people by analyzing the emotional content of the words they use in casual speech or writing. I've heard it being referred to as " ... analysis". ...
4
votes
2answers
91 views

What causes student errors on a problem involving differentiating a factorial?

Consider the following maths problem, assuming only a high-school level knowledge of calculus: If $f(x) = x!$, find $df/dx$ Almost all of my respondents seemed to switch on their "mental ...
3
votes
1answer
153 views

Does reading a book out loud make you better in social situations?

Suppose a person reads a book out loud for 1 hour straight. Would this "exercise" the parts of the brain involved in speech? Would this make the person a better communicator in social situations?
8
votes
1answer
183 views

Can stress be detected by an fMRI?

How does stress damage the brain (if at all)? Is it akin to taking drugs, heavy drinking, or a minor stroke? Would an fMRI of a stressed person present evidence of stress?
15
votes
3answers
2k views

What, if anything, sets humans apart from other species?

As I grew up, I was taught that the difference between humans and animals was that human beings have free will and animals do not. The basis is that animals will act accordingly to the nature of their ...
18
votes
2answers
311 views

Is there a causal connection between repressive sexual morality and antisocial behavior?

Wilhelm Reich believed that certain forms of deviant behavior result mostly or in part from the repressive sexual morality of a society (Reich, 1930). Reich believes that the majority of antisocial ...
12
votes
4answers
280 views

If people did not have to work, what would motivate them to work?

In industrialized countries around the world, "work" appears to be something that most people try to avoid as much as they can, dreaming of winning a lottery so they will never have to work again -- ...

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