5
votes
1answer
36 views

Empirical proof for social network models

I've recently encountered the domain of social network modelling while reading the papers on models of strategic voting (unpublished), opinion dynamics and influence spread. All of these papers ...
5
votes
1answer
305 views

How can psychometric or behavioural tests be used in banking to evaluate creditworthiness?

Suppose an entrepreneur or borrower with little credit or business history goes to a bank or some financial institution to borrow money. Banks can use, as an alternative to a credit or business ...
5
votes
1answer
177 views

Why might a person get widely varying scores on different online IQ tests?

Online IQ tests often yield wildly varying results (say 60 - 150). These are actual values obtained by repeated measures. It is puzzling, because it's such a wide range. How can the same person be ...
5
votes
1answer
475 views

How many dendrite connections vs axon terminals does a multipolar cerebral neuron have?

I find countless places that say neurons have tens of thousands of "connections" or "synapses" and one axon. Do neurons have tens of thousands of dendrite connections, and a few axon terminals; or a ...
5
votes
0answers
29 views

Is it sufficient to say self control eliciting the reduced ERN (error-related negativity) in cognitive control tasks?

The limited resource model of self control suggests that the exertion of self control can impair performance in subsequent cognitive control tasks (for details on the model, check this question. Most ...
5
votes
2answers
199 views

Why do battered persons love their partners?

Many persons who have been beaten by their partner, no matter how violently, claims that they do not want to leave their abusive partner because they still love them. A common phrase is: "I love ...
5
votes
1answer
67 views

What is the relation between fun and motivation? Are they the same?

Are 'having fun in doing something' and 'being motivated to do something' the same thing? If not, how are fun and motivation related? Is there any formal definition on this? Would it be possible to ...
5
votes
3answers
97 views

Is cognitive science a concentration of psychology?

Is cognitive science apart of psychology? If I major in psychology, will it be easy for me to be a cognitive scientist?
5
votes
1answer
108 views

Research operationalizing so-called strategic thinking?

Is there contemporary research in trait psychology, which attempts to operationalize the structures behind a strategic thinking style? I'm thinking of a style of problem solving as taught in officer ...
5
votes
1answer
4k views

Current theories of the psychology of ambivalence

This question querying the authenticity of people's words and actions and the resulting commentary after this answer, has led me to ask this question. Ambivalence is a state of having simultaneous, ...
5
votes
1answer
131 views

Does chewing gum mentally help basketball players make foul shots?

I often see basketball players chew gum while making foul shots. Does this help in their accuracy? Any embodied cognitive explanation for this?
5
votes
2answers
112 views

Is there a function between loss of memory and time?

I have 2 related questions with regards to memory capabilities and time: "Is there a function (e.g. $e^{-\Delta Time}$) with regards to memory loss?" Everyone is bound to forget over time. Is there ...
5
votes
1answer
2k views

How to create a course that will give you synesthesia?

I'm thinking of creating a Memrise course that will include numbers and letters with corresponding colors, personality and sounds with aim of trying to develop some synesthesia in myself and anyone ...
5
votes
1answer
734 views

How can motivation be increased by improving brain chemistry with nutrition and activities?

I'm reading some material about motivation and brain chemistry. One of the interesting articles is "7 Ways to Increase Motivation by Improving your Brain Chemistry". I'm interested in a more ...
5
votes
1answer
775 views

How does body temperature affect perception of time?

Does raising or lowering one's body temperature lead to different perceptions of time? And does this then control the virtual length of positive or negative emotions? For example, individuals might ...
5
votes
1answer
463 views

What science or psychology is behind the Landmark Forum's coursework?

The Landmark Forum is a self-help seminar focusing on helping individuals to make positive changes in their lives by chaing their point of view and using logic to break down emotions to change the way ...
5
votes
1answer
3k views

What is a “delayed match-to-sample task”?

This question talked about how a "delayed match-to-sample task" can be used to measure an animal's working memory. What is a delayed match-to-sample task and how can it be used to measure working ...
4
votes
1answer
37 views

Can one neuron spike inhibit and excite at the same time?

Is it possible to have a neuron that in some synapses releases inhibitory neurotransmitters and excitatory in others (everything triggered by the same spike) ?
4
votes
0answers
29 views

Searching for gender stereotype questionnaire specific to central europe

Reviewing the literature there are several inventories to measure gender stereotype values. For example, to name but a few: the Adjective Check List (ACL; Williams & Bennett, 1975) the Sex-Role ...
4
votes
1answer
177 views

Does high IQ give cause to doubt an ADHD diagnosis?

My friend was diagnosed with ADHD as a kid, but her parents disagreed with such a diagnosis on the grounds that she had a high IQ which was discovered when her psychologists and psychiatrists were ...
4
votes
1answer
95 views

What is the relationship between top-down mechanism and priming the visual system in the following experiment?

I am currently conducting an experiment where a subject is shown a series of photographs of various objects. Each photo contains a single object. Before showing the photograph, a screen with a text ...
4
votes
1answer
81 views

What physical process governs which details are retained in memory?

With long term memory, there is loss of information. For example, we don't seem to retain all the details of every image we see. What is the physical process those details undergo which cause them to ...
4
votes
0answers
28 views

How to compare cumulative sleep debts? [duplicate]

Let's say that after a period of sleeping perfectly, I sleep for the following amount of hours on some consecutive days. (Let's say the optimal hours I sleep is 8 hours. For the sake of simplicity, ...
4
votes
0answers
75 views

Measuring short-term, long-term and sensory memory in adolescents?

I would like to measure the short-term memory, long-term memory and sensory memory of children between 10 and 15. If possible, I would prefer a single test or battery. What tests are used to measure ...
4
votes
1answer
49 views

Can reduced cognitive load lead to some kind of mental or physical “atrophy”?

Muscles, if you don't use them, degenerate. Everyone who has had a broken leg in a cast for a few weeks and then seen the thin stick that reemerged once the cast was removed, can attest to that fact. ...
4
votes
2answers
113 views

Does a more ergonomic and user friendly interface/device make the human brain work less?

There was an interesting discussion on UX.StackExchange related to washing machines and their front windows. I was very surprised that it took me like 2 minutes or so to figure out why the washing ...
4
votes
1answer
96 views

Are connections in the human brain directed?

Do connections in our brain have a direction, or do they behave equally in both directions? I am especially interested in the structures responsible for memory.
4
votes
1answer
177 views

Are people more likely to pick the odd one out?

I was wondering if there has been any research to suggest that when given a list of options to choose from, people are more likely to pick an option if it looks different to the other options? My ...
4
votes
2answers
5k views

What causes fetishes? Are they sexual disorders?

Why do people have fetishes, such as foot fetishes? How do such fetishes form? Are childhood incidents the main cause of fetishes? Are fetishes a sexual disorder?
4
votes
1answer
108 views

Can the brain work better in stressful conditions?

I was watching a documentary about the brain the other day, BBC's Human Body - Brain Power. It said that the perception power of the brain increases when you are in a tense situation. For example; if ...
4
votes
1answer
416 views

What are the key predictive traits of therapeutic success?

In my answer here, to this question : Does hypnosis in any form for any type of disorder work? It brought up the valid question of why people quit therapy. Obviously, if the therapy is not helpful, ...
4
votes
1answer
184 views

What causes lack of energy? The relative importance of testosterone versus emotional, genetic, and environmental factors

Some people assume that males lack of energy because of low testosterone. I would think that lack of energy could be due to esteem levels, emotional abuse, low self-worth, and even genetics to some ...
4
votes
1answer
813 views

Is mutually consensual BDSM a symptom of a sick mind or an expression of freedom from social constraints?

BDSM an acronym for bondage and discipline; dominant and submissive; sado-masochism; slave and master. Assume such a relationships or sexual practices are genuinely mutually consenting; and by ...
4
votes
1answer
319 views

Are individuals who are generally jealous more likely to experience sexual jealousy?

Some people are just jealous of many things they perceive others to possess. Materially or as part of that person. Is a person who is prone to jealousy more likely to be jealous in romantic ...
4
votes
1answer
891 views

Reducing adverse impact, discrimination and unfairness when using psychological assessments for selection purposes

How can we reduce adverse impacts such as bias, discrimination, and unfairness when using cognitive ability tests and personality tests for selection purposes in an international context?
4
votes
2answers
110 views

Does pain reduce cognitive abilities?

Does subjecting a person to pain reduce his cognitive abilities? If so, what is the process that reduces the ability? (By process, I mean the changes happening in the nervous system as a result of ...
4
votes
1answer
118 views

Do fetuses exhibit pattern recognition in utero?

I've heard that fetuses exhibit "likes", such as preferring sweeter amniotic fluid or the sound of their mother's voice. To show preference for specific voices as opposed to inborn stimuli like sweet, ...
4
votes
1answer
1k views

Is learning to do a task automatically an example of intuition?

I'm looking for some examples to understand what people call their intuition at work when making their decisions. For example: We learn to type and then after some time we begin to type by ...
4
votes
2answers
937 views

How to measure emotional intensity?

This is a follow-up question to: Do people feel emotions less strongly as they grow older? Basically - I'm wondering - has anyone ever made an empirical measurement of how strongly someone felt ...
3
votes
1answer
17 views

Modeling plateau potentials

We are attempting to run simulations of the C. Elegans neuronal network by building upon work of the OpenWorm team. We are looking into implementing a neuron model that produces plateau potentials ...
3
votes
1answer
52 views

Are there distinct visual perception themes that have been recognized in dreams?

I'm not aware of a distinct term for what I'm trying to describe, so I will attempt to describe this in hopes that someone can help me find if there's a term or research done in this direction. I ...
3
votes
2answers
45 views

Children's progression from counting to addition

How do children progress from counting to addition? I understand that an grasp of counting is achieved before an understanding of cardinality (size of a set of objects). Thus, there does seem to be ...
3
votes
3answers
151 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, ...
3
votes
1answer
54 views

Are new memories stored in new neurons generated in the hippocampus?

I heard recently from Demis Hassabis that if the hippocampus is damaged that new memories cannot be formed. I also heard recently that it has been discovered that new neurons continue to be produced ...
3
votes
0answers
60 views

Is continuous split or meta - awareness a scientifically supported concept?

There are a number of spiritual practices that practice self-awareness and continuous awareness of one's thoughts and actions (for example the teachings of Ekhart Tolle): Tolle writes that "the ...
3
votes
1answer
129 views

Where in the Big5 does shyness belong?

I just stumbled upon something contradicting: Some sources claim that shyness is a trait of extroversion(introvert) Some sources claim that shyness is a trait of neuroticism #4, self-consciousness. ...
3
votes
2answers
705 views

What is the difference between behavioral science and cognitive science?

Is cognitive science a part of behavioral science or vice versa?
3
votes
1answer
64 views

What kind of cognitive psych journals are receptive to clinicians without any publications?

A good friend of mine is a clinical psychologist. She has been in practice for more then 25 years and has provided psychological help to people for a variety of issues. One of her specialities is ...
3
votes
1answer
134 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 ...
3
votes
1answer
98 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 ...

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