5
votes
2answers
162 views

Does fixing cognitive biases do more harm than use?

The Kahneman–Tversky interpretation of biases as deviation from rationality was challenged by Gigerenzer on the basis that heuristics help making decisions and, thus, rational from the evolutionary ...
4
votes
1answer
84 views

How many words are toddlers “making up”?

My 20-month old has learned many words to express herself. In addition she says many other words that are indecipherable from context nor pronunciation. It's most noticeable in novel or unusual ...
0
votes
1answer
70 views

Why is it more acceptable to get rich doing sports than business?

I live in Finland where it is not acceptable to emphasize of being rich, eg. buying expensive sportcars/houses/apartments and introduce them on "yellow press". But there is one exception. If you have ...
8
votes
0answers
78 views

Publicly available social networks in apes and hunter-gatherer societies

Social network analysis is an indiscpensable tool for sociology, and is becoming increasing popular in anthropology, social-psychology and other fields. There are many papers that examine the ...
9
votes
2answers
185 views

How does masking work?

Masking occurs when the delay between the target and the mask is less than a threshhold (say 50 milliseconds). If sensory data passes from lower to higher visual cortices/processing regions as in a ...
2
votes
0answers
34 views

Is there a left or right preference to raising one side of the lip in contempt?

Contempt is expressed asymmetrically - one lip corner is pulled in and back, in what could be described as a half-smile. Are there any trends in terms of people or societies which prefer pulling in ...
1
vote
1answer
65 views

Are cognitive biases hardwired in the brain or they are acquired during lifetime?

The Kahneman–Tversky interpretation of biases as deviation from rationality was challenged by Gigerenzer on the basis that heuristics help making decisions and, thus, rational from the evolutionary ...
6
votes
2answers
245 views

Gender differences in IQ among undergraduate psychology students

While marking undergraduate coursework relating to gender differences, it occurred to me that there could well be systematic effects of gender on IQ among the undergraduate populations relied on for ...
7
votes
1answer
738 views

What causes introverts to lose “energy” in social settings and require recovery afterwards?

Over the years I've seen numerous articles about introverts that mention that they dislike large social interactions (meetings, parties, etc) because they drain their energy. These articles mention ...
2
votes
2answers
163 views

Why do people behave better when observed?

Why does it seem that people behave like they are supposed to when they are being observed? For example. If you place a fake security camera on an employee, they would behave better (or at least ...
5
votes
0answers
69 views

Why is it so problematic to read in a dream? [closed]

Many activities are possible in dreams, but reading (and related tasks) is not one of them. In an dream with awareness, trying to read a label or enter a phone number can be very frustrating and can ...
2
votes
0answers
54 views

What are some key behaviors that stone-age humans evolved to help them survive and reproduce? [closed]

In Wikipedia's article on evolutionary psychology, two of six given key premises of EP are as follows: Different neural mechanisms are specialized for solving problems in humanity's evolutionary ...
1
vote
0answers
17 views

Brain areas active while learning hierarchical structure of a problem

There are multiple examples in the machine learning literature of trying to learn the hierarchical structure of a reinforcement learning problem, however have there been any papers tying this learning ...
3
votes
1answer
126 views

“Do it yourself” Cognitive-Behavioral-Therapy-style intervention methods

In Cognitive Behavioral Therapy, what should happen between the occurrence of a negative automatic thought and, finally, its neutralization is logical thinking: looking at the evidence for the ...
6
votes
2answers
228 views

What is the neurobiological basis of the “inner voice” used for thought or reading?

I've recently experienced a number of hypnogogic near sleep states characterized by change in thinking (stage 1-2 sleep). I noticed that if I let go and get absorbed in the state, I can follow it. I ...
4
votes
1answer
167 views

Is there a part of the human brain responsible for triggering imagination, fantasy and coming up with unusual stories?

I'm trying to understand if there's a specific process or part of the human brain which, when activated, causes the person to daydream, engage in fantasy or come up with ideas that are far from common ...
3
votes
2answers
226 views

Does Stroop test performance correlate with any personal characteristics or abilities?

Have there been any studies that found that an extremely high (or low) Stroop test score correlates with certain personal characteristics, abilities or aptitudes, or would all such conclusions be ...
3
votes
0answers
58 views

Detecting signs of dementia in EEG signal

I would like to know, how dementia can be recognized in the EEG signal of patients with dementia. What I have found so far: According to (Henderson et al., 2006) subjects with dementia are ...
1
vote
0answers
35 views

Why do the colors I see associated with a particular vibration/sound change? [closed]

After many years of research I found that I am a vibration (sound) to color and feeling synesthete. Everything I have read says that the colors one sees with an associated vibration should be ...
3
votes
2answers
68 views

What aspects of ACT-R are not contained within Spaun?

ACT-R was the first big cognitive model and excels at modelling human behavioral data quite accurately. Spaun, which is the world's largest functional brain model, took a lot of ACT-R's insights and ...
3
votes
1answer
43 views

What is the most unified functional model of the hippocampus?

There are many different incremental models of the hippocampus and it's role in learning as shown by a quick search. However, have there been any efforts to combine these various models into a single ...
1
vote
1answer
70 views

Experiencing neuronal activity inside the body/brain

Can one feel/experience "any" neuronal activity in oneself?
5
votes
2answers
418 views

How are the logical and mathematical skills of people with ADHD?

How does rationality and the logical thought processes of those with and without ADHD compare? Please explain the source of the differences. Are the differences thought to be caused by dopamine, ...
1
vote
1answer
88 views

Is there a technical term for when the brain recalls an incorrect, but almost correct answer when trying to recall a word/name?

For example: If I was trying to recall the name Elaine but instead only the name Ellen could come to mind. It's as though I know 'where' the memory is, but since the memory is poor and so similar to ...
4
votes
1answer
135 views

Can a person with multiple personality disorder have one of their personality based on a real person?

Can a person with multiple personality disorder have one of their personality based on a real person encountered during their lifetime? For example, in a family with multiple children, can one of the ...
7
votes
1answer
98 views

What is the correlation between the development of the sense of self and the senses?

Children develop different senses of self at a couple of different ages. Normally developing children pass the 'Sally-Anne' test at about 4 years of age and the 'Mirror test' at around 18 months. My ...
7
votes
0answers
192 views

Why has behaviourism fallen out of favour?

Despite the catchy title, I'm not interested in personal opinions here. I am however, interested in feedback on how to better phrase the question so as to avoid personal opinions. After some thought,...
5
votes
0answers
295 views

Is memory biased towards positive or negative memories?

I am trying to understand the relationship between positive/negative memories and the congruence of memory to existing beliefs. These quotes are from Wikipedia, presented in alphabetical order: ...
2
votes
1answer
416 views

Where to obtain and how to score the Bukowski et al “Friendship Qualities Scale”?

Where to obtain the Bukowski Friendship Qualities Scale? How do you calculate the scores from it? It might be available here but I'm not sure because I don't have access to the article: http://spr....
3
votes
0answers
32 views

What's the purpose of worry [if there is any] and how and why does it affect cognitive skills?

I've read some articles lately about worry and how there are basically two types of worry: one doesn't last long and makes you decide to do something ,solve a problem,act on it the other one last ...
4
votes
1answer
59 views

Is there a difference between the time/effort it takes for the blind and the sighted to learn to read Braille?

The visually deprived brain undergoes extensive remodeling due to cross-modal plasticity. This leads to increased areas of the cortex being available for other purposes such as tactile processing. Now ...
3
votes
1answer
59 views

A subtle test for color-blindness

Is there a test method of proving a person being color-blind, without letting the test subject know, that he/she is being tested? E.g. showing the person cards with colored dots like depicted here is ...
3
votes
1answer
95 views

What is the neurobiological difference between Jungian Judging and Perceiving individual?

Jungian or Myers Briggs type indicator reserves the last letter of a 4 letter archetype to stand for Judging or Perceiving. Part of being a Judging type is punctuality - being on time, keeping ...
2
votes
1answer
60 views

Does expecting to be in a safe situation elicit unsafe behavior? [closed]

When the traffic light is red you are aware that a car might comes rushing in. So you are extra careful and always check the street before you actual cross the street. But one the other hand if you ...
11
votes
1answer
140 views

Are staircases more efficient than the method of constant stimuli?

A Bayesian Quest adaptive procedure (Watson and Pelli 1983) is the theoretically most efficient procedure for estimating thresholds under a certain, potentially unrealistic, set of constraints. In my ...
1
vote
1answer
112 views

How to address a narcissist to go to therapy?

Often people go to a therapist when they start to experience a strong personal discomfort, however often this never happens as because their personality is egosyntonic. However for whoever is ...
3
votes
0answers
65 views

Can a person be able to objectively identify when and how their thinking process is being affected by cognitive biases?

or years, I've always thought I can do a pretty good job of identifying when I have committed a bias, fallacy or some other heuristic. I'm not saying I avoid them, but at least can admit to myself I ...
5
votes
1answer
247 views

How to quantitatively measure strength of friendship using observable factors?

Is there any quantitative measure associated with the strength of a friendship or relationship? Ideally it should be able to be calculated based on observable factors, but should not require ...
3
votes
0answers
59 views

How to measure your stress levels?

If someone has eutress it supports his/her mental development and learning of new skills. It is so called optimal level of stress as illustrated in the figure below. Are there any ways to measure ...
4
votes
1answer
759 views

What is the most comprehensive system of describing human emotions or states of mind?

Reading about the human mind, I sometimes come across attempts to classify human emotions using various scales. The one that comes to mind most often is the 6 scale circle model shown below. Is ...
3
votes
3answers
151 views

Dynamical systems theory as a metaphor in psychology: is it useful or not?

Dynamical systems theory as it is used in the context of developmental psychology, and by some psychoanalysts as in this article or in this video by the first speaker can be described as an attempt to ...
4
votes
0answers
82 views

Influence of antidepressant drugs upon personality

How do antidepressant drugs influence someone's personality? Do they induce a major change in an individual's personality, or do they just negate the influence of depression? Basically, is the ...
-1
votes
1answer
167 views

Is being “hyper”-offended, no matter the cause, an indicator that someone might be a socio-/psychopath? [closed]

Suppose I make the following statement: "There should be no quota for women or minorities in any sort of company, people should be hired based on their capabilities, regardless of their gender or skin ...
3
votes
1answer
185 views

Do unequal step sizes in staircase procedure affect the convergence?

Consider a psychophysics procedure using a standard staircase method to adaptively find the threshold, using a 2AFC paradigm and a 1-up, 3-down method to determine the 75% threshold. Now suppose the ...
3
votes
1answer
40 views

How do we localize pain?

I know that different points of the brain correspond to different point of the body. But how a sensory information reaches its correct corresponding area? For example, let say I put a pencil's ...
1
vote
1answer
44 views

Have the effects of MRIs and other electromagnetic events been studied on human psychology?

What are the effects of MRIs and other electromagnetic events on the human brain?Naturally it would move all the metals to or through the brain cell's membrane. I could see the experience of being in ...
2
votes
2answers
48 views

How to study the effect of sustained exercise and sport on well-being?

I´d like to make a little case study about the impact of including regular weight training in life. I know one man who is going to start to excercise regularly and I have an opportunity to talk with ...
0
votes
1answer
134 views

Do bilingual children learn two languages faster than monolingual children learn one language?

Do children from bilingual families learn two languages faster than children from monolingual families learn one language? In other words, I'm wondering if there's a language learning advantage to ...
3
votes
1answer
70 views

Does the brain stop processing data when the eyes move?

I was reading this question and remember back to the 70s when our local newspaper changed formats. In an article about why they made the changes that they did, one of the points they mentioned was ...
0
votes
1answer
81 views

How do features of the work environment such as type of pen or color of paper influence productivity and workplace well-being?

Background: Recently I have been doing mathematics a whole lot,and I have noticed that my output varies wildly from many external factors,but mostly it is the enviorment I am working in. Namely one of ...

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