3
votes
2answers
69 views

Binary classification as a cognitive strategy?

Is there any research investigating whether the human cognitive system has a tendency to reduce complex systems or spectra of data in terms of binary contrast? There are many common-sense dual ...
3
votes
2answers
56 views

Statistics books for educational psychologists?

I plan to study educational psychology in the near future. I know research methods is a big thing for educational psychologists, so I wanted to get a firm grip on the statistical knowledge required ...
2
votes
0answers
145 views

Does mental rigidity cause psychological problems?

Is there a correlation between mental disorders and mental rigidity? I would suspect that people that have very strong beliefs and never question them might become dysfunctional if the beliefs are ...
2
votes
1answer
40 views

Does mental satisfaction lead to physical satisfaction?

Does mental satisfaction lead to physical satisfaction? Does physical satisfaction lead to mental satisfaction?
2
votes
1answer
83 views

How to refer to the phenomenon of people only absorbing evidence which confirms their beliefs?

I knew a psychologist who was calling it self-referentiality. People are always trying to see only the sentence which confirm their beliefs. What's the correct name for this?
3
votes
0answers
41 views

Progress on Arnheim's perceptual forces in vision

In the second edition of Rudolf Arnheim's Art and Visual Perception: A Psychology of the Creative Eye, published in 1974, the opening chapter on "balance" begins with a discussion of "perceptual ...
4
votes
0answers
35 views

Notable work in social or personality psychology regarding social networking?

Today most of the people spend a lot of time socializing. What people post on Facebook/Twitter or any other social platform directly or indirectly reflects a person's psyche. I've developed a habit of ...
2
votes
1answer
151 views

What are the cognitive effects of increasing testosterone levels in men?

I've recently became interested in the effects if testosterone on the cognitive function in men, but cannot find much hard scientific evidence on the subject. What are the cognitive effects of ...
3
votes
2answers
111 views

Neurosurgically grown neural link between two brains?

I guess it's possible to surgically restore neural connection after a trauma (e.g. a severed hand can be reattached if done quickly). And, from history of evolution of hominids, it seems that just by ...
5
votes
1answer
90 views

What delay between two audio sources is seen as “noticeable” to most people?

I'm completing a project that involves synchronising two audio sources over a network, and I need to find some figures that represent what kind delay would be seen as "noticeable". I've tried ...
2
votes
2answers
132 views

What exactly is meant when it is said that only you can make yourself happy?

From Lifehack: Thinking that having a significant other will complete you. If you are not a whole person already, then having a romantic partner will not make you whole. Plus, it puts a ...
2
votes
3answers
54 views

What is the appropriate action when using poorly worded scales from previous literature?

I work with questionnaire data and am fairly sensitive to good practice in questionnaire construction. Usually I generate my own, but when I draw on existing literature to use reliably reproduced ...
1
vote
1answer
176 views

Are there international differences on how people react when they are guilty of something?

I talked about this with a friend: he told me that there are differences on how people react when they are accused of something. He mentioned that in some countries, people try to avoid it at any ...
0
votes
3answers
190 views

How to change someone's beliefs?

I tried to change my brother's beliefs. He gets motivated by some bad ideas. Following my attempt to change his beliefs, his beliefs have become even stronger.
4
votes
1answer
81 views

MRI images upside-down in FSLVIEW

I'm visualizing structural data in FSLVIEW, but the sagittal and coronal planes are both upside-down / not in the conventional orientation, i.e. rotated by 90º and 180º. I understand that this ...
1
vote
1answer
89 views

Elaboration likelihood model: would attractiveness be a peripheral or central route?

In the elaboration likelihood model, if an advertisement contains an attractive person, would this be using the central route or peripheral route? I would guess it would be peripheral route, since ...
2
votes
1answer
45 views

CBT (or something similar): can it be used without a therapist?

Can one apply CBT without a therapist?Or is there something similar that can be used without anyone's help? Is there any danger in using it without anyone's help?
5
votes
1answer
47 views

Are there any agent based cognitive models that are inspired by complex systems studies of ant colonies and economies?

I think that certain aspects of ant colony behavior seem almost like economic decision-making in behavior. There are also links between ant colony optimization and features of the brain like selective ...
7
votes
3answers
399 views

What are the mathematical models of memory?

Are there mathematical models of memory in humans or animals? I want to know how neuroscientists use mathematics to describe memory in living creatures. How do neuroscientists model memory and show ...
3
votes
1answer
137 views

Why do the hemispheres of the brain control the opposite sides of the body?

History of question: This previous question asked about both hemispheric specialisation and control of opposite sides of the body. The point was made that these are two very different questions. So ...
3
votes
1answer
162 views

Neuroplasticity and Treatment of Depression

After reading 'The Brain That Changes Itself' by Norman Doidge, 'The Mind and The Brain' by Jeffrey Schwartz and a few other books, I've become curious about the science of neuroplasticity, which, as ...
9
votes
1answer
70 views

Why do long range axons in mammals travel in white matter tracts?

I am curious to know as to why long range, myelinated axons prefer to convene and form white matter tracts, rather than simply reach its target in an arbitrary fashion. Is there some kind of ...
3
votes
1answer
50 views

How do hallucinations appear through reversing goggles?

If one is experiencing elaborated visual hallucinations, what will happen when one puts on reversing goggles? Will hallucinations change their orientations as well? Links to relevant papers will be ...
1
vote
1answer
53 views

Research on properties of effective feedback

I've been searching everywhere I know of for research concerning the topics listed below, but have been unable to find anything. The best I can come up with is general literature on feedback. ...
1
vote
1answer
53 views

What is the psychological function of nostalgically reenacting activities from before we were born?

I'm asking specifically about nostalgia for a time before you were born, e.g. the Blitz parties / 40s tea dances that have big in the UK for the past decade, or the popularity of Speakeasy-themed bars ...
3
votes
1answer
74 views

What is the purpose of hemispheric specialisation in the brain?

What is the benefit or purpose of having different hemispheres of the brain contribute more to different cognitive processes?
2
votes
0answers
45 views

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 ...
1
vote
8answers
676 views

What's the major difference between mind and brain?

I am preparing a presentation on "Mind Reading Computer", and all articles that I came across were focused on reading interpretations from brain through sensors. Articles like this clearly show a ...
4
votes
1answer
51 views

Can placebo effect be increased by modifying the perception about prescription/intake setting?

I've noticed the following pattern within my own thinking - multiple unrelated events "combine" to produce a certain action, particularly creativity and innovation. I'm trying to understand if this ...
3
votes
1answer
62 views

Neuroscience student

I'm thinking about studying neuroscience, but the only interests I have in the general area are: Where thought or consciousness come from and how it all works How memory works and why it can't be ...
4
votes
2answers
283 views

Is autodidactism a feature that can only be possessed by special kinds of individuals?

I am from Brazil – at the current moment, education in this country is undoubtedly poor. I've been learning some things over the years on my own, mostly downloading content from the internet and ...
4
votes
1answer
80 views

Button box recommendations for a reaction time study

I am running a language production study, and I want to collect reaction times. I am considering getting a button box, because I understand that my laptop (macbook pro) keyboard is not precise enough ...
1
vote
1answer
40 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 $x$ ...
6
votes
1answer
500 views

Are there recent theories on physiognomy?

What are recent theories on the relation between personality and facial or body shape, and are there studies to support them? See Wikipedia on physiognomy and somatotypes & constitutional ...
2
votes
0answers
41 views

Are “dumb product warning labels” an indicator of change of intelligence of general public?

I've recently heard a podcast by mr Flynn, the discover of the Flynn effect. According to him, populations worldwide are gaining about 3 points of IQ with each generation, but the kind of their ...
3
votes
1answer
99 views

What causes a muscle to be unsteady?

I have noticed for myself that sometimes, certain muscles may become unsteady. Here are three examples: Sometimes it is more difficult to hold my hand still in the air. Another example is how my ...
4
votes
1answer
70 views

What does a cortical column do?

The Blue Brain project led by Henry Markram focused on simulating cortical columns under the idea they form basic processing units of the brain/cognitive function. What does a cortical column do? I ...
7
votes
2answers
79 views

Will hearing but not listening to a video mentor help me learn?

I have a A+ video mentor that I got through school. I was wondering if playing the videos as if they were music and just going about the rest of my tasks on the computer would help me to learn the ...
4
votes
1answer
271 views

Innate personality tests: do they exist? If not, why?

A personality is developed by innate factors and by the things that happen in your life, but how would your personality be if you either had received the same amount of positive and negative stimuli ...
3
votes
1answer
48 views

When was it recognized that thinking occurs in the brain and not in the heart?

Historically speaking, this misconception used to exist, right? Somewhat like Copernican heliocentrism, no? When (and, if you wish, how) did this folk concept regarding the biological basis of ...
1
vote
1answer
26 views

Is there an easy way to tell whether I woke up during REM or non-REM sleep?

I wake up during the night. Is there an easy way to tell whether I've woken up during REM or non-REM sleep? One way could be to look up the time, calculate how long I've slept and then take into ...
5
votes
1answer
95 views

How much alcohol is negative for brain function?

How much alcohol can you consume before it starts to kill a single neuron or interfere with proper brain functioning? Does it happen: If you take just a few drops of alcohol? If you drink a rum and ...
3
votes
1answer
82 views

How to structure affective picture stimuli for an EEG study?

I want to design an EEG paradigm for passive affective picture viewing. Can I use a block design for three different emotions, where each block represent a particular emotion? Or would a better design ...
1
vote
1answer
59 views

Is it good practice to try to recall things when we are tired?

Background. It happens often that, at the end of the day when I return to home, I try to recall past events that took place that day or the day before (memory rehearsal), but surprisingly I find that ...
5
votes
1answer
85 views

If we concentrate on our disappointment do we really get more disappointment?

On the blog, Positive Psychology Review, I read the following: TRAIN YOUR BRAIN - LAW OF ATTRACTION Dwelling on disappointments mentally and physically trains your brain to attract more ...
4
votes
1answer
114 views

Why is Mr. Monk unsure?

One of the funniest and most psychologically intriguing characters on TV (in my opinion) is Adrian Monk. If you don't know who he is, I highly recommend watching the TV show. It's called "Monk" ...
5
votes
1answer
94 views

Cosyne vs CNS conferences for Computational Neuroscience?

While Googling, I noticed there are 2 conferences for computational neuroscience: Cosyne and CNS. My questions are: 1) What are these conferences' differences in terms of material & impact/size? ...
-2
votes
1answer
34 views

Is rationalization needed for learning human behaviors?

What's the purpose of rationalization, specifically in modeling human behaviors? It is true that people use rationalization to prevent/avoid/justify disappointment?
0
votes
1answer
38 views

What is the current consensus on if fMRI studies in blood flow actually match brain activity?

How good is blood flow (BOLD signal) as a measure of actual neural activity? What deficiencies exist?
2
votes
1answer
94 views

Is there a precise definition of “attitude”?

After going through some literature on values, beliefs and attitudes, I am confused. Values and beliefs are somewhat more clear, but what exactly is an attitude? What does it contain? Is "I like X" ...

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