# All Questions

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### Does the effect of naturalistic exposure on second language acquisition vary with age?

A while back, I watched the movie The Terminal and the main character played by Tom Hanks learns to speak fluent English while he is stranded in the airport for more than a year. Which seems somewhat ...
210 views

### Is it normal for men in long term relationships to want to have sexual relationships with other women?

If a man who is married or in a long term relationship wants to have sexual relationships with other women, is this pathological, deviant, maybe even a disorder? Or is it part of normal and healthy ...
115 views

### What is the neurological basis of maintaining self discipline?

Self Discipline, as defined in this meagre Wikipedia article as being as the ability to motivate oneself in spite of a negative emotion This is partly distinct from self control and willpower ...
107 views

### What cognitive processes occur during a mental exhaustion or 'burnout'?

Mental burnout - or mental exhaustion is not very pleasant, when one feels completely overwhelmed, something 'snaps' and it is hard to concentrate and maintain motivation. What are the cognitive ...
66 views

### Book about Asperger's for Asperger's

Is there a book that people with Asperger's can read to better understand their diagnosis and how to cooperate with people?
119 views

### Does writing something on computer help memorize it?

There is an interesting question on this site: Does writing something down help memorize it? Now my question is, does writing something on computer (i.e. using Word, Notepad, ...) help memorize it? ...
180 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 ...
59 views

### Does not seeing sunlight for several days impair moral judgment and lower mood?

Background: In winter, daytime is very short where I live. A few months ago, due to a bad sleeping habit, I had not seen sunlight for almost a month. Then I noticed some strange things had been ...
25 views

### Does explaining a visual guidance system affect visual attention distribution?

I'm working on a driving simulator that uses an eyetracker to monitor the users gaze behavior. Based on a study I modeled an optimal scanpath that the users should follow in order to best maneuver ...
85 views

### Is there evidence to suggest that music can trigger release of a particular kind of neurotransmitter?

I've recently listened to a podcast, "The music in your brain", in which Dr. Daniel Levitin suggests that: Soothing music can trigger release of oxytocin Sad music triggers release of prolactin An ...
65 views

### Is there a psychological basis for getting hiccups?

Is getting the hiccups sometimes related to our mental condition, i.e., stress level, etc?
136 views

### Are there any cognitive models for image interpretation?

Are there any cognitive models which can be used for image interpretation. I have tried to find some specific models which can be used for image interpretation but have not been able to find any ...
34 views

### Criterion for Asperger's Syndrome

I realize that the diagnostic criteria for Asperger's Syndrome (AS) have changed with the latest version of the DSM, but there was a criterion in the DSM-IV for AS that I didn't understand: "marked ...
50 views

### Why (and how) do people seek acknowledgement?

I don't think I need to give evidence that people do seek acknowledgement; if it's not from parents, it's from lovers or friends. It can be things as big as life ambitions/achievements (e.g. 'I will ...
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### Do different methods of testing memory for character sequences result in different brain activation?

Assume a certain sequence of N characters, displayed on a screen one by one, that should be memorized. The speed of the display is such that it doesn't produce much extra stress. You may assume that ...
76 views

### Can short-term hunger influence anger?

We know that hunger, whether short-lived or prolonged, causes physiological changes in our bodies. These may have psychological effects too as brain functions are slowed down and can have an impact on ...
27 views

### Effectiveness of spaced learning when the data have personal meaning

There is much study of spaced learning (expanded retrieval, spaced retrieval, spaced repetition system, gradual-interval recall, etc), and much of the discussion is about around the optimal ...
54 views

### Is it possible to permanently improve long-term memory?

Many similar questions here ask either about working or short-term memory, or about various tricks and techniques to efficiently remember information. My question is, is it possible to improve the ...
36 views

### How does the body experience free-fall during a hypnic jerk

Today I learned that a sudden jerk that you sometimes experience when you are just about to fall asleep due to a sense of free-fall or weightlessness is called a hypnic jerk. If, while sleeping, I ...
41 views

### Is there any scientific study of private day dreaming that involves movement and verbalising?

Background: When I'm alone and imagining a scene in my head, I make the shapes I'm imagining with my hands, blinking a bit and making the noises I imagine. I get so absorbed that I don't even see my ...
70 views

### Inability to express emotion or feelings

I am writing a novel and was wondering if there was a specific term for someone unable to express his own emotions or feelings. The catch here is, this doesn't mean he doesn't know what anger or love ...
27 views

### What topics are included in theoretical cognitive science?

What topics would fall under theoretical cognitive science, if there could be such a term? I am referring to the more mathematical, foundational topics vs. topics dealing with specific cognitive ...
37 views

### Why do I get smaller accuracy when I use 80% of training sets using HMAX model?

I am trying to compute the accuracy of the HMAX model. I am using the Face category (containing 435 images) from the Caltech101 database. I split it into $x$ ...
49 views

### Learning vocabulary: Is it better to learn the word through translations?

Suppose that you have a student that is bilingual. Take for example that the student speaks Chinese and English. Suppose that said student is very fluent in Chinese, but not so fluent in English. ...
50 views

### What is a neurometric function?

Is the output of neurometric function the output of the pattern classifier i.e is it calculated from processing the imaging data of brain as a prediction of what choice was made through psychometric ...
68 views

### Brainwave audio recordings and beta waves: how do they affect positivity?

I know a little bit about negative and positive energies of human bodies and how it all works. Recently, on Facebook, I saw an ad promoting some sort of audio recording and that it has something to do ...
11 views

### How many items do I need to design a measure?

I have to design my own psychometric test to measure a construct. I have a construct, but part of the requirement is to include a rationale for the number of items in the instrument, which I don't ...
35 views

### More male bisexual attraction when sexually aroused?

I read in some study that young males are more likely to agree with a statement like 'would have same-sex intercourse' when sexually aroused than not, but I can't remember the name or find it. Where ...
22 views

### Which psychoactive drugs have the most buildup in the eye?

Many drugs can build up in the body and interfere with the curvature of the lens in the eye due to toxicity. Which psychoactive drugs tend to build up in the lens the most?
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### What is the current state of OCD treatment according to research?

What is the current state of OCD treatment options and overall outcome according to research? What are their potential short term and long term positive and negative side effects considering high, ...
20 views

### What is the most biologically plausible model of the retina?

Perhaps, retina is one of the most well studied and well understood parts of the brain. Are there any full models of the retina that would mimic the firing of the ganglion cells based on the input ...
37 views

### Crossing the leg, what does it mean?

I have seen some ladies who had presented their presention, they often cross their leg (Please take a look at the picture). My question is: What personality does it say? What kind of feeling ...
37 views

### Why do humans enjoy watching things they pine to experience and possess?

It's quite observable that humans tend to enjoy watching* things that they don't possess or haven't experienced, but wish to. They tend to derive pleasure and enjoyment by watching and talking about ...
31 views

### Looking for happines in marriage survey according to living/not living together before marriage

Do you know any research/survey results comparing how happy do people feel in marriage (after a few years) comparing marriages who lived together before marrying and living separately? There are many ...
41 views

### What makes some criminals glamorous to others?

Some murderers are glamorized by society while others labeled monsters. In both cases, they can commit the same terrible crimes and cause the same amounts of pain - yet one can be romanticized the ...
70 views

### Borderline Personality Disorder and Bipolar yet unable to identify episodes?

Is it common for those with Borderline Personality Disorder with Bipolar features to be unable to identify mood disturbances? (Considering manic, depressive and self-destructive episodes as normal)
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### If the brain didn't age, would we need to sleep?

Imagine that human scientists developed a cure for brain aging - you go through genetic modification and now your brain is packed with hyperactive antioxidant enzymes, and as a result your brain never ...
106 views

### Research on people turning around to look back when walking away

When people say goodbye and walk away from each other, either the person will just walk away without looking back or they will look back. Looking back would appear to be a normal thing for people who ...
29 views

### Can reason with situation be considered an object in activity theory?

Wikipedia gives a good explanation of how activity theory works. I have a query for finding an object in an activity. The object is the objective of the system. Can reason with situation be ...
319 views

### The effects of casual sex on men

There is a lot of research citing that men are more physically primed for sex than women. The following article discusses this difference and other differences of strength and vulnerabilities between ...
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### Is absolute/relative judgement meant to be conceptualised as a continuum?

I've always imagined a continuum between purely relative judgement and absolute judgement. However, papers that mention relative and absolute judgement (e.g. ...
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### What creates the experience of “erasure” in visual perception?

When I was reading about object substitution masking, the author mentioned that sometimes we experience "erasure" of masked object. I sometimes have this kind of experience myself. It looks like the ...
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### Can laughter help a person influence another person, especially when appearing harmless?

While watching TV, I noticed an old TV show - particularly, George Lopez on Nick at nite - playing. This show consisted of a family doing certain things. Of course, this can be ingrained in the ...
23 views

### How is individual morality linked to psychological profiling?

This is the third in a series of question about morality. The first question : Which morals are universal across the species? The second question: What is the psychology of morality? How can an ...
31 views

### What is the psychology of morality?

This is the second question in a series of three questions on morality. The first question Which morals are universal across the species? The third question How is individual morality linked to ...
33 views

### Effectiveness of methods for learning languages

I've made some search on the effectiveness of the methods used for learning foreign languages but I could find just a few informations. Book: A Cognitive Approach to Language Learning Spaced ...
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### What are the most current cures or treatments for Parkinson's Disease?

Background: I have a family member who suffers from Parkinson's Disease. He uses his drugs as his doctor told him but, as many of you might knew before, those (the drugs) are not certain cure for ...
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### Is psychology already using machine learning, neural network and data-mining?

For who doesn't know the concepts presented by machine learning, neural network, data-mining or artificial intelligence techniques 20 Question can be a nice point to start from. It's a website ...