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11
votes
2answers
317 views

Is it really impossible for a hypnotist to make a participant do something against their will?

Is there any evidence of a hypnotist making someone do something against their will while in a hypnotic state? I know there are many sites by practicioners that state it is impossible, but they have ...
10
votes
2answers
386 views

Has “induced savantism” been further explored beyond Snyder 2009?

The Mechanism/Neurological subsection of the Wikipedia article Savant Syndrome says: Savant syndrome results from damage to the left anterior temporal lobe, an area of the brain key in processing ...
10
votes
1answer
900 views

Does adult neurogenesis occur only in the olfactory bulb and the hippocampus?

The scholarpedia article on this subject says: Adult neurogenesis is the process of generating new neurons which integrate into existing circuits after fetal and early postnatal development has ...
9
votes
2answers
993 views

How to estimate an expected effect size for a planned psychology study?

When planning a psychological study, researchers are often asked to formulate an estimate of expected effect sizes for important hypotheses in the study. This might be the expected group mean ...
8
votes
4answers
644 views

In what ways do our brains use compression?

I am reading a book on information theory and one line in the book states that "Brains are the ultimate compression and communication systems." However, there is no further elaboration on the matter. ...
8
votes
2answers
6k views

Is Maslow's hierarchy of needs really accurate at labeling sex as a physiological “need”?

Is Maslow's hierarchy of needs really accurate at labeling sex as a physiological "need"? If so, would that mean that single/celibate people cannot live self-actualized lives unless they have some ...
5
votes
0answers
312 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 ...
5
votes
1answer
1k views

Difference between content-addressable memory and associative memory?

Often when I'm reading theoretical neuroscience publications, such as "Towards an integration of deep learning and neuroscience", as well as "Memory and the Computational Brain", theorists often ...
4
votes
1answer
435 views

Is there a difference between physiological stimulations and psychological stimulations?

From what I understand, physiological stimulation (or stimulus or sensation) "refers to sensory excitation, the action of various agents or forms of energy (stimuli) on receptors that generate ...
4
votes
1answer
268 views

Is consciousness a sub product of the brain or is there a duality? [duplicate]

I am trying to understand what consciousness is, based on my basic knowledge of our senses, artificial intelligence (computer vision, specifically) and some philosophy. Here's my reasoning: As far as ...
13
votes
3answers
2k views

Is there any evolutionary theory for self-destructive behavior?

Self-destructive behavior is usually related to the stress response. Given that the world is a big source of stress and stress usually is also a source of evolution (since we must adapt to survive), ...
9
votes
2answers
2k views

How to use Mechanical Turk for longer studies (i.e., 30 minutes+)?

I'm interested in using Mechanical Turk as a means of recruiting participants for online psychology studies. I have never used it for any research. However, many of my studies take around 30 minutes ...
8
votes
3answers
386 views

How to better remember your dreams?

Often times, I wake up with an amazing, yet fleeting glimpse of a dream I had. I would like to recollect those events I had in my dream, and try to adopt ways to better remember those dreams. There ...
8
votes
1answer
11k views

Why does the brain skip over repeated “the” words in sentences?

For example, in this sentence by the the time you are done reading you will have already skipped over the double "the". I have searched this on the internet a little, but I have found nothing that ...
8
votes
2answers
406 views

What is the psychological term for disregarding correct but unwanted information?

Sometimes people seem to be very resistant to information that is in conflict with prior beliefs, even when this new information is very plausible. For example, a patient might change a doctor, ...
7
votes
2answers
1k views

What is the term of having a high perceived confidence while having limited knowledge?

What is the term of the state in which one acts to be very experienced even though he does not appear to know everything. And, because of his confidence, is able to persuade people that he/she is ...
7
votes
3answers
519 views

What is the relationship between self-perceptions and actual driving ability?

I've often heard it said that almost everyone thinks that they are a better than average driver. If this is true, it could be explained by a number of theories. Some of these are outlined in this ...
5
votes
2answers
114 views

What criteria decides whether a technique is CBT?

Wikipedia describes Cognitive behavioral therapy by saying CBT focuses on the development of personal coping strategies that target solving current problems and changing unhelpful patterns in ...
4
votes
1answer
586 views

Does a non-knowledge based, or knowledge corrected IQ test exist, and what are its results per race?

If you google IQ gap race and open the google images, you will see many diagrams showing the differences. I went on some IQ test pages, and I noticed that the test includes mathematical ...
4
votes
2answers
312 views

Psychological journal that focuses on publishing interesting psychological datasets

There are a range of data repositories around. There are also journals that permit online attachments. That said, my general experience with such online attachments is that the data sharing is an ...
4
votes
2answers
198 views

Cognitive Models of learning Working Memory usage

Recently in deep learning, there's been a surge in learning how to use memories as part of the optimisation process (i.e. LSTM's and Stacks). However, these aren't really analogous to how a cognitive ...
4
votes
2answers
271 views

Brain-computer interface with EEG: how to name imaginary movement of a non-self object?

I am working on Brain-Computer interfaces. In my project we try to control the movement of a robot in three directions, namely forward, right and left. We have done an EEG experiment where we have ...
4
votes
1answer
319 views

Is EEG brain-computer interface reliable?

I am a computer science student [assume I have very little knowledge of the biological part of EEG]. I recently came across the topic EEG and was pretty interested in it. As far as I know, we get an ...
4
votes
3answers
1k views

Split Brain Experiments on Animals

I was wondering what would happen if you took a split brain person and stimulated the pleasure center of one hemisphere and the pain center of the other hemisphere in conjunction with an external ...
4
votes
1answer
89 views

Can calmness happen during the fight-flight response?

In the question How do certain individuals, like Quang Duc, develop the ability to remain calm when enduring significant nociceptive pain?, one answer says that it was the high level of cortisol that ...
2
votes
1answer
373 views

Is it possible to increase/train your intelligence? [duplicate]

Is it possible to raise your IQ (best correlate for g I know of)? Does brain training help? I have never taken a psychologist administered IQ test before, but I did take a reputable online IQ test ...
1
vote
1answer
123 views

What's the term in psychology for the way people think of concepts using examples?

I learned about this but forget its name. The idea is that when people hear a word or think of a concept they tend to come up with certain examples that fit the idea more than others. For example, if ...
56
votes
1answer
13k views

By learning to read and write upside down, what did I do to myself?

If you've ever read Encyclopedia Brown books, you'll be familiar with the backwards writing in the back of the book that explains the solution to the case. When I was in my mid-late teens (I don't ...
20
votes
2answers
4k views

How long does it take to refocus after context switching?

Context switching has been highlighted for the toll it takes on productivity at great length, particularly by people who work in software and project management. Are there any psychology/...
14
votes
3answers
27k views

How can we scientifically measure love?

I want to understand the psychology of love, and I found the Triangular Theory of Love on Wikipedia from this question, which I think is very believable. However, there is a big section on mixed ...
15
votes
5answers
2k views

Why are most people not persuaded by rational arguments?

The sentence could look as a provocation for many people, but the thoughts are not always rational and linear. But why this happens? Is it possible to give a short answer? "Counter to what you might ...
5
votes
2answers
3k views

What books should I study to have a decent understanding of psychology?

Background: I am a student currently doing my undergraduate degree (Electrical and Electronics, if it interests anyone). I am very much interested in studying psychology. I have read quite a bit on ...
17
votes
2answers
9k views

Which equation is Ebbinghaus's forgetting curve and what do the constants represent?

First off, I've come across two different forgetting curve equations. $$R = e^{-\large \frac{t}{s}}$$ where $R$ is retention, $t$ is time and $s$ is strength can be found on Wikipedia. And $$b = \...
26
votes
3answers
5k views

Is the Neanderthal Theory of Autistic brain a reasonable scientific theory?

I've recently learned about The Neanderthal Theory, that explains autistic (and especially Asperger's) brain functioning as the effect of genetical similarity with Neanderthals. The author gives a ...
23
votes
2answers
12k views

Is it possible to think in a second language?

Those who have learned a second language are guaranteed to consciously think of words and their corresponding meaning in your native language or vice versa. This is common with more "complex" ...
23
votes
3answers
8k views

Free online intelligence test with norm table, high reliability, and must be printable?

I am looking for a general intelligence test which meets the following requirements: available online for free there is a table which translates "points" to IQ (I don't want a hidden online ...
14
votes
3answers
1k views

How to predict romantic attraction

Dating websites and psychological researchers attempt to find those factors that predict the fit between potential romantic partners. Examples for factors taken into consideration are the "big five" ...
11
votes
3answers
49k views

What is the difference between biological and artificial neural networks?

I read that neural networks are of two types: a) Biological neural networks b) Artificial neural networks (or ANN) I read, "Neural Networks are models of biological neural structures," and the ...
10
votes
4answers
2k 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 ...
9
votes
1answer
385 views

The mind as a state of matter or physical system?

What examples of attempts to formalize a principled physical basis for consciousness and/or a general theory of the mind exist? I read a fascinating ArXiV preprint last year called Consciousness as a ...
16
votes
2answers
713 views

Biological plausibility of bayesian models of cognition

Inspired by this question: What are some of the drawbacks to probabilistic models of cognition? I would like to know more about the biological plausibility of Bayesian models of cognition. Is there ...
15
votes
1answer
15k views

What is the scientific term for unexpected, spontaneous dream recall?

I'm interested if there's a term for spontaneous dream recall. I will try to define the phenomenon I'm talking about. Over 10 years ago, I started to notice that I can spontaneously recall dreams, ...
26
votes
2answers
5k views

Is there a term for individuals who can “visualize” numbers and advanced mathematics?

I recently saw an episode of 60 Minutes about Jacob Barnett, a 13 year old boy who is currently attending advanced physics classes at a local university and was portrayed by the show as being a child ...
22
votes
5answers
1k views

Can response time be incorporated into signal detection theory?

In signal detection theory, one typically uses "signal" and "no signal" responses to analyze the data (that is, the analysis is based on a discrete choice for each trial, generating the four possible ...
21
votes
3answers
3k views

Why does neuroplasticity decrease in adults?

Although adult brains are malleable and even undergo limited neuorgenesis, the extent of the neuroplasticiy is much lower than in children. This is most obvious in language acquisition, and recovery ...
19
votes
2answers
836 views

How to classify and understand emotions of people using chat and text messaging lingo and emoticons?

I am looking for scholarly, peer-reviewed articles that discuss natural language processing (NLP) involving chat or text messaging lingo/acronyms and the affect of chat participants based on language ...
18
votes
1answer
3k views

How is a young child able to learn language so easily?

It's a well known fact that the earlier children are exposed to languages the better, as young children have a better ability to learn new languages than adults. Why is this? At what age does a ...
16
votes
3answers
3k views

PTSD based on false memories

Memory is not just static snapshots or video on a harddrive, but an active process. As such, it is possible to construct false memories (Brainerd & Reyna, 2005). Some of these false memories can ...
15
votes
7answers
12k views

Where to post online psychology studies for participant recruitment?

A common challenge when running psychological studies is getting enough participants. Of course, there are many general strategies for recruiting participants, but I was specifically interested in ...
14
votes
5answers
3k views

Is psychology a science?

I've read some books from behavioral economy to emotional intelligence, and it kind of makes sense, but when it comes to psychology it feels to me a bit like astrology, where there are some things ...

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