3
votes
0answers
26 views

The role of Anticipation in acquisition, consolidation, retrieval of memory

I was wondering if there is any neurological/neuropsychological difference between the anticipation of an event to come, and the remembrance of that event. More specifically, is there any difference ...
2
votes
1answer
25 views

How are these review-forgetting curve calculated?

I saw quite some illustration about how reviewing helps remembering. Like: SOURCE: http://www.mentormegate.com/wordpress/2014/06/10/mentor-me-gate-the-forgetting-curve/ I wonder how are these ...
0
votes
2answers
79 views

Does the heart play a role in the occurrence of emotions?

It is a common belief that the heart is somehow related to emotions. When we are nervous,our heartbeat is effected (increased heart rate) and when we are happy, another pattern in heart function can ...
0
votes
1answer
29 views

What is an example of a learning machine that achieves zero variance?

I'm attempting to find an example of a learning machine/neural network that achieves zero variance, but I am having a hard time finding an example anywhere. Variance is defined as the generalization ...
0
votes
1answer
50 views

Is there scientific evidence on the benefits of binaural beats?

I tried to google, but a lot looks like fake evidences and not having any scientific evidences. Is there one?
1
vote
1answer
28 views

Pupillometry: how long needs the pupil to respond towards an cognitive stimuli?

I would like to know if somebody could give me some literatur advice about the latency response of the pupil after a cognitive stimuli. I know that the light reflex response is quiet fast compared to ...
1
vote
1answer
58 views

Why do we see unknown people and places in dreams?

People often see unknown things, places, and people in their dreams. How is it possible to have such perceptions in our dreams that go beyond our actual experiences and memories?
6
votes
2answers
125 views

Is there anything in Freudian psychoanalytic theory that is scientifically sound?

I guess this question is quite context dependent, and here in Sweden there is a general movement for more evidence-based psychology. I think one of our biggest medical universities recently abandoned ...
2
votes
1answer
38 views

Is cortisol an effective measure of stress for pre and post task performance?

I have a teleoperation system and I want to see how much stress a person is under before during and after operating it. I thought cortisol would be a correlate of stress. Can I measure levels rapidly, ...
1
vote
1answer
59 views

What is the best short (i.e., roughly 20 item) measure of Big Five personality?

What is the best short set of 20 questions that can give meaningful information about a person's big five personality? In case that's not possible with 20 questions, what's the minimum and where do I ...
1
vote
0answers
62 views

What happens inside our body, when we experience betrayal and infidelity?

I guess many of us have experienced it. The moment that you understand that "the person you love, in whom you've trusted, is now with someone else, enjoying every moment with him/her". It's so ...
0
votes
0answers
25 views

Do all humans have some amount of prions?

I understand that some humans can have prions that develop into neural diseases, but do all of us have at least some amount of prions in our bodies, and more specifically our brains?
-1
votes
1answer
51 views

Why is it easier to learn something when you have a teacher explain it?

I find that things you learn in school are much easier to learn than before you take the course. For example, there is a mathematical theorem that seems unnerving when I self studied calculus, but the ...
1
vote
3answers
126 views

Why do people try to make themselves feel better by treating others poorly?

I'm looking for an explanation for why people will try to make themselves feel better by treating others poorly. For example, imagine a group of girls are sitting in a cafe. Within that group are two ...
1
vote
0answers
27 views

What are the underlying mechanisms for optimal bias

I have asked a question before about how does smoker's decision react to new personal health information. Link here. How do people estimate smoking's impact on their mortality? Now I have a ...
1
vote
1answer
65 views

Brain after (electrical) blackout

I was wondering what happens if we lose all electrical impulses in our nervous system for a minimum amount of time. So first of all it is obvious that we will break together, as we are dead while we ...
1
vote
2answers
69 views

What background is required to understand the book “Principles of Neural Science”?

What is the necessary background to read this book and comprehend it? I've taken Calc I-II, Chem 1A and Bio 1A. Is this enough?
0
votes
1answer
30 views

How cognitive science explain the stylistic convention in text writing?

Some researchers and writers published books about this topic: how the psychology influence the taste of the readers. It's very intuitive that the word choice matters when we want to be persuasive, ...
0
votes
0answers
47 views

Playing a money experiment with rich people

I am willing to do an experiments with rich people, the game would be to ask for unrealistic amount of money with a high confidence and directly straight forward. I am doing this to study how social ...
3
votes
0answers
59 views

Does the brain burn more calories when “thinking quickly”?

If a person intentionally "thinks quickly" would this affect how much glucose the brain consumes? Or would it not be very significant?
1
vote
0answers
20 views

Research into relation between constructed language choices and measurable cognitive skills

From my own anecdotal evidence: Two individuals with similar linguistic background, age, education, overall IQ, etc. prefer markedly different programming language styles: one individual prefers ...
3
votes
0answers
27 views

Is the mind's adaptation to increased traveling speeds, physical or psychological?

When a motor vehicle increases in speed, we soon adjust to the faster pace of movement; seemingly by processing incoming information faster. Is this purely psychological, with the brain "dropping" ...
1
vote
1answer
79 views

About the Turing test and a Robot's psychology

If an A.I. system ( 'housed' in a Robotic exterior) actually passed the Turing test and was therefore 'functionally similar to the human 'mind-brain' would it also have the potential for information ...
1
vote
1answer
49 views

What is the concept that schema is opposed to

From https://en.wikipedia.org/wiki/Schema_(psychology) In psychology and cognitive science, a schema (plural schemata or schemas) describes an organized pattern of thought or behavior that ...
1
vote
1answer
136 views

What is the source and real meaning of “provisional living ” concept and is there an equivalent term?

I found in this blog post the following definition : Psychologists have a concept they call “provisional living.” That’s the insistence, so often heard from people whose lives are stuck on a ...
2
votes
2answers
86 views

Terminology for introvert's frustration after excessive social exposure

Does anyone know if there is a phrase or term that describes the frustration an introvert experiences when they have had too much social exposure and need to be alone? As an analogy, I recently heard ...
2
votes
1answer
61 views

Universal Mind? Nature or Nurture?

I have been reading a book entitled "The Geography of Thought" by Richard Nisbett. He talks about how easterners and westerners think differently. I am not all the way through it, but I agree with a ...
1
vote
2answers
100 views

About the possibility of 'Robot Psychology'

If a Robot system with an advanced A.I. operating system had the 'ability' to 'do' 'undirected' or 'semi-undirected' introspection and 'form' all sorts of 'thought' structures about any subject matter ...
2
votes
0answers
16 views

Are there any legitimate, and reasonable circumstances, where self-delusion is acceptable and/or required?

Can anyone point out a situation, based in real world events, or an entirely hypothetical situation, where it would be ok/right for someone to delude themselves into believing something false? For ...
0
votes
1answer
49 views

Memory - Remembering a Source

So I study information systems technology, networking, programming, system security as my main focuses on school with a lot of reading material and a ton of independent research. My major problem is ...
0
votes
0answers
21 views

Two types of routines

Can anyone one provide counterexamples to the following: The assumption that all human behavioural level activity (i.e. no sub-personal or subconscious processes) can be bifurcated into two kinds of ...
1
vote
2answers
76 views

How can I dream things that are impossible?

I remember having dreams whose contents were physically impossible, to the point that when I thought about them afterwards, I couldn't reconcile them with reality in a meaningful way, although when I ...
1
vote
1answer
56 views

Evolutionary motivation for the existence of pleasure

Firstly, I'd like to understand, what exactly is pleasure? If we presume we are streams of thoughts, thoughts being neurons activated in some pattern, and that basically anything what the conscience ...
-1
votes
1answer
42 views

Water Jug Problem in AI [closed]

You are given two jugs whose capacity are 5 litre and 3 litre. No jugs have any measuring marks on it. You have one source of water. How can you measure 4 litre of water in 5 litre jug ?
0
votes
1answer
76 views

Is there a name for having an obsessive interest in new topics for short periods of time?

I have the tendency to get obsessively interested in a subject for 2 weeks, get bored, and then move on to something else. For instance I have just started learning about chess and find myself ...
4
votes
1answer
41 views

Study of recollection of drawings based on labels

I remember stumbling across a very interesting study/experiment a few months ago. Now I want to try to find it again. Unfortunately I cannot for the life of me recall the name of the experiment nor ...
3
votes
1answer
57 views

How to interpret a BBC news article on the effect of race on intelligence?

In spring 1998, Robert Plomin claimed to have discovered a gene linked with intelligence. More recently, the Human Genome Project was cautious when approaching areas implying racial differences ...
0
votes
1answer
60 views

Is there a name for highly aggressive non-violent people?

I know an individual who has incredibly aggressive mannerisms including snatching things, raising voice and speaking with a very aggressive tone of voice. However, since this person is completely ...
3
votes
2answers
103 views

The psychology of nymphomania

So this is a question that requires maturity and discretion. I present it as an authentic point of research for a class I am taking. I understand the basic principles of mania, psychomania, and ...
1
vote
1answer
28 views

Reconciling one-dimensional valence with distinct mechanisms for reward/punishment

It is a widespread notion in psychology that there are two dimensions to emotion: valence (aversiveness or attractiveness of some entity) and intensity. However, recent experimental studies in ...
1
vote
0answers
67 views

Difference between forms of Culture Fair Intelligence Test (CFIT) scale 3

I would really like to know what are the differences between the form A and form B of Cattell's Culture Fair Intelligence Test scale 3? To my knowledge (reading the "methods" section in the ...
2
votes
2answers
90 views

Perception of abrupt noise

First question - sorry Cognitive Science is a closed book to me so I hope someone can give me an insight into this phenomenon. We have a child's toy that is activated by clapping of the hands. To me, ...
1
vote
1answer
74 views

What is the effect of irrelevant reading after study on memory consolidation?

I heard and experienced a little that unconscious mental processes involved in storing memories work really well when you are not thinking about your study subject during rest. However, I'm not sure ...
-1
votes
0answers
38 views

Is psychotherapy effective also with old persons?

Many researches proves the effectiveness of the psychotherapeutic approach. But an old person could be more rigid and less motivated to change. And I'm not aware of data on the effectiveness of ...
2
votes
2answers
54 views

How to test for malingering in criminals trying to deny capacity for criminal responsibility?

Psychiatrists and psychologists are often tasked with assessing a criminal defendant's competency to stand trial or his capacity for criminal responsibility. What objective tests are useful for ...
2
votes
1answer
49 views

Why is it easier to search memory for words starting with a particular letter than for words with that letter in a later position?

Tversky & Kahneman (1974) asserts that it is so, and some scrabble-playing experience convinces me that it's true. However, I've never seen an explanation of why it is true. I assume it has ...
2
votes
1answer
39 views

Finding consciousness through EEG

I've read an article about the consciousness in vegetative patients. Adrian Owen is one of the neuroscientist making research on this field. The article published on "Le scienze" was about the usage ...
1
vote
0answers
20 views

How can I embed language proficiency assessment within an unrelated experiment design?

I'm in the process of designing a self-paced-reading & a grammaticality-judgment-task experiment, which should be performed by second language learners. It is crucial to the study is how the ...
5
votes
2answers
85 views

Can our auditory perception be used to trick our visual perception?

"Our consciousness lags 80 milliseconds behind actual events...The 80-millisecond rule plays all sorts of perceptual tricks on us. As long as a hand-clapper is less than 30 meters away, you hear and ...
2
votes
2answers
42 views

Can prosopagnostic (face-blind) people draw other people recognizably?

Is it possible for people with face blindness / prosopagnosia to draw other people (whose faces they cannot recognize) such that non-face-blind people can recognize the people being drawn ?

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