3
votes
1answer
376 views

Dyslexia and IQ

Background Information of my questions: At the age of eight I was "diagnosed" with Dyslexia, I am now 47. I went from not being able to read and barely able to write to a college reading level in 9 ...
4
votes
1answer
108 views

How are the questions in IQ tests formulated?

I would like to know how psychologists come up with the questions they include in an IQ test and how they know that those questions will accurately measure intelligence? How has it been proved that IQ ...
4
votes
1answer
1k views

Does IQ affect learning speed?

Supposedly, people of higher levels of intelligence do learn faster than people of lower levels of it. But this is an awfully coarse observation, and different people can learn at drastically ...
7
votes
1answer
1k views

Effect of Physical Exercise on Intelligence/IQ

I am interested in empirical research relevant to answering the following questions: What is the effect of physical exercise on IQ/intelligence? Does any such effect vary by type of exercise? e.g. ...
6
votes
1answer
10k views

How are Raven's Matrices scores converted into age adjusted IQ?

There are IQ tests based only on Raven's matrices. I wonder how a raw score on such a test "scaled" to an IQ result. As we all know, IQ results depend on the age of individual tested. So I was ...
7
votes
3answers
764 views

How to estimate IQ for public figures?

Background: I read a question on Quora that asked how intelligent is Barack Obama. A wide range of arguments were presented. The tone of the answers was not neutral because of the political context of ...
8
votes
2answers
55 views

What rules are tested during the Wisconsin Card Sorting Task?

I was reading about the Wisconsin Card Sorting Test and although I understand the concept, I'm not clear on what rules are usually tested. Does it always vary between associations between shape, ...
5
votes
3answers
163 views

Does high IQ correlate with good social skills?

Are people with a high IQ more likely to have good social abilities? Are they more likely to be popular? Wikipedia lists that IQ helps with school performance, job performance and income. It's ...
0
votes
0answers
15 views

What are the emotional reasons why people are interested in BDSM?

My question is, what motivates the people to be involved in BDSM Sessions, psychologically? what are the required emotions, their different origins and mindsets which might be a result of emotional ...
0
votes
0answers
7 views

Black as a color

I read that black is usually favored by people who are dominant. I read that the black color projects dominance and also hides the persons feelings. Police for example adapt black as a color. ...
0
votes
0answers
3 views

Is there a psychological/physical reason why sometimes your brain won't switch off when you want to sleep?

What is happening to the brain when you are trying to sleep but can't? I think this is a fairly common phenomena. In a situation when you are tired and ready to sleep, why can't you switch off? It's ...
8
votes
1answer
141 views
+100

Problems with using personal feedback to motivate participation in an online psychological experiment?

I am planning on running an online psychological experiment where participants must learn about various simulated environments and then make inferences about them. Because completing the experiment ...
4
votes
0answers
21 views

Do distractors create false learning in multiple choice questions?

I use quizzes in teaching, but have started to worry that they do more harm than good. Here's why: We have all learned from "the testing effect" that the act of taking a test is part of the practice ...
6
votes
4answers
154 views

To what degree is emotional state visible in a person's eyes?

Is it true that a person's emotional state (such as arousal, fear, etc) can be determined by looking solely at the persons eyes? Here I am assuming that this may be the case only in limited ...
1
vote
5answers
1k views

What is the difference between (and importance of) extrinsic vs. intrinsic rewards in gamification?

What is the definition of extrinsic and intrinsic rewards? Why are they important to, and what is their role in, gamification?
1
vote
3answers
18 views

When using APA style citations, is it acceptable to have page numbers for everything?

I am taking a psychology class. The professor wants us to use APA format for citations. I have read that if I am not quoting material directly, then the page numbers are not required. However, I ...
1
vote
2answers
57 views

What mental illnesses cause different performance on the Wisconsin Card Sorting Task

I am aware that the Wisconsin Card Sorting Task has been used multiple times to demonstrate differences in executive function control in schizophrenics, but what other mental illness sufferers have ...
1
vote
1answer
32 views

How much sleep is needed for peak cognitive performance?

How much sleep is needed for peak cognitive performance? If some were to, for example, wake up one morning at 12:30PM, would a sleeping pill help obtain better sleep required for that performance the ...
5
votes
1answer
38 views

Questionnaire regarding the motivation to be physically active

Does anyone know a questionnaire regarding the motivation to be physically active? That is, the motivation to move more (i.e. walk, cycle, run) and sit less on a daily basis.
2
votes
1answer
40 views

Would a patient benefit from continuing cognitive therapy even after solving his pathology?

According to this question: Would most people benefit from psychotherapy? most people would benefit from psychotherapy. I'm trying to narrow that question to only the people who have experienced some ...
3
votes
1answer
118 views

Is Allen Carr's “easy way to stop smoking” a form of cognitive therapy?

David Burns is a cognitive therapist, who in his Feeling Good describes how to overcome depression. He states that depression is a logical result of irrational negative thoughts, which can be ...
8
votes
1answer
142 views

Do the motivations and fears behind Enneagram have any scientific reasoning?

Background The Enneagram personality typing system defines set of motivations and basic fears for its nine personality types among people. The system seems to be aimed at personal development of a ...
2
votes
0answers
10 views

Evolution of laughter

In one of his books (cannot recall title now) Konrad Lorentz (ethology study) describes the phenomenon of the appearance of a friendly smile as a spontaneous inversion of a warning grin. He does not ...
8
votes
1answer
93 views

What research exists in the areas of formulating questions and “problem shaping”?

After recalling Eric Steven Raymond and Rick Moen's How to Ask Questions The Smart Way and a discussion in a systems engineering course regarding the impact of the proper formulation of a problem in ...
2
votes
2answers
171 views

Efficient learning strategies?

When learning a new subject or a skill, is it more effective to break practice into small sub-skills and focus on them for months until they have been fully mastered, or to practice each small ...
1
vote
1answer
48 views

Does social interaction increase intelligence?

Unless I am mistaken, I recall hearing an English teacher say that social interaction can increase IQ, but I found no sources discussing this when I searched on Google and Google Scholar for it. So, ...
0
votes
0answers
9 views

connectionist networks and physical symbol systems [on hold]

Connectionist networks are often viewed as radical alternatives to traditional physical symbol systems. Explain what connectionist networks are, how they work, and how they differ from physical symbol ...
3
votes
0answers
48 views

What is bispectrum?

I am working on a project that uses EEG signals of the brain to identify emotional states. While surveying the literature, I came across several references where "derived features of bispectrum" are ...
1
vote
1answer
61 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 ...
2
votes
1answer
23 views

Are there any studies (fMRI scans, etc) showing why some people (supposedly) are more open to hypnotism?

In this article published in Harper's magazine back in 1996, journalist David Foster Wallace described his experience with hypnotist Nigel Ellery (see the last section of the article, titled "THE ...
1
vote
1answer
45 views

Which personality trait(s) characterize high need for external validation?

Some background to explain my question: I recently overheard a conversation, between two men working in the same firm. One of them (A) is thinking about finding a new job, as he is not happy where he ...
3
votes
1answer
113 views

Does society swing back and forth from one extreme to the other?

Consider 2 groups of any number of persons. Assume that the "dominant" group acts without any regard for the other group. Assume that there seem to be no consequences in the short time for the ...
6
votes
1answer
124 views
+50

What is the basis behind the idea of Dom-Tert loops in Jung Function Theory?

I have come across a theory relating to Jung Function Theory normally addressed as 'Dom-Tert' loops. I will briefly explain: In Jung Function Theory, everyone has 4 of 16 functions. They split into ...
0
votes
0answers
42 views

Analysing physiological measurements acquired by MP150 modules for auditory experiments

I am seeking the best forums or web documents with examples of how to analyze data from physiological measurements acquired by a set of MP150 modules during a cognitive psychology experiment for which ...
3
votes
0answers
37 views

average attention time and attention compensation time

Is there any good source for statistics regarding average attention span? More specifically- what is the average attention compensation time, meaning- how long does a person need to rest in order to ...
3
votes
0answers
26 views

Consciousness and the mind as a state of matter or physical system?

I read a fascinating ArXiV preprint last year called Consciousness as a State of Matter. In this paper, physicist Max Tegmark proposed a formalization of consciousness in terms of a distinctive state ...
9
votes
2answers
90 views

How is tone volume encoded?

I am wondering whether increasing the volume would result in (a) a neuron that was already firing to now increase its spike rate, (b) a different group of neurons to add their activity to the ...
3
votes
1answer
99 views

Why do some people stutter only when they are nervous?

Background: I don't stutter at least not always. For example, if I be reading out a article to myself, It is sure that I will not stutter even that I am reading it out loud. The times when I do ...
2
votes
2answers
104 views

Acoustic and light wave coherency?

I know how some music notes combinations sound pleasing, yet others do not. Does the same occur with different frequencies of light (colors)? Since spectral color and acoustic pitch are both defined ...
7
votes
2answers
55 views

Criteria for evaluating cognitive systems

In the first chapter of the book "How to Build a Brain", Chris Eliasmith quickly establishes some criteria which he will use to evaluate Spaun, the cognitive system described in the book. He describes ...
3
votes
1answer
86 views

Does heritability define the person in terms of the population?

I recently read a statement that goes like this: heritability is a population construct. Isn't heritability dependent on genetic differences? Can someone provide an example of what it means to be a ...
2
votes
1answer
59 views

What is the evidence to suggest that the introvert/extrovert distinction is a shallow distinction?

The author here claims: A great leader knows that making room for both extroverts and introverts to share their thoughts could be the key to whether or not their next project succeeds or fails. ...
1
vote
1answer
71 views

Why are dreams about failing exams so common?

Why so many people have a dream in which they are just about to take a mandatory school exam and they're totally unprepared, or they've missed it because show up in the wrong day, or the exam is on ...
6
votes
1answer
65 views

Relationship between oculometry/pupillometry and disorders of consciousness

I recently got to wondering whether certain eye movements or pupillary responses were correlated with disorders of consciousness (coma, VS, MCS, or even locked-in syndrome). I know that the pupillary ...
7
votes
1answer
51 views

Rated model of driving-related processes and objects

The Salience, Effort, Effort and Value (SEEV) model for predicting the distribution of visual attention contains a parameter called 'value' which represents the importance of a certain area of the ...
6
votes
1answer
61 views

What is the state of the art in computerised coding of Thematic Apperception Tests (TATs)?

Thematic Apperception Tests (TATs) involve showing test takers pictures and getting them to write stories based on the pictures. Coding such stories for themes and traits can be complex, ...
5
votes
1answer
139 views

Is decision making/theory/analysis applicable to game design?

I've done research over the last year in game design by reading some of the most well-known books in the field. Making interesting decisions is one of the fundamental elements of fun in games. I'm ...
1
vote
1answer
51 views

Are there any reliable type descriptions for Big Five personality traits?

The Myers-Briggs Type Indicator (MBTI) model of personality provides a list of 16 personality types with accompanying descriptions, like this. Are there analogous types for the Big Five model of ...
3
votes
1answer
46 views

Where can I find stimuli for steady-state visually-evoked potentials?

I am a student working on a project which deals with Steady State Visually-Evoked Potentials (SSVEP) Stimuator. Does anybody know where can I find stimuli (checkerboard or single graphic) as a video ...
8
votes
1answer
210 views

'Model-free' learning in humans

In reinforcement learning, there is a stark distinction between model-based and model-free learning algorithms, where model-free methods don't make use any explicit information about the dynamics of ...

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