4
votes
1answer
35 views

How to foster an environment for appreciation

I'm a teacher at a highschool and currently we've been working on projects that are supposed to make the kids appreciate those around them especially the other teachers and workers at the school. ...
4
votes
1answer
111 views

Is there terminology for perceptual illusions at the moment that figure-ground reversal occurs?

I'm looking for a term in the perception / cognition area of research. I recently saw this visual illusion that 'flips' what is negative-space and what is positive-space. This is known in the arts ...
4
votes
1answer
105 views

Two possibilites to increase the effect of binaural beats

I collected references, supporting the hypothesis that binaural beats have an influence in our brain (see here). I currently see two possibilities to possibly increase the (measurable) effect of ...
4
votes
2answers
115 views

Best ways to improve memory

I've once watched a movie in which CIA agent went into a room just for a few seconds and on the next day he could recall every detail of that room, including what was on the monitors. And I am ...
4
votes
2answers
142 views

What are the most effective psychological techniques for unlearning information

What are the most effective psychological techniques for unlearning information? Let me given you a simple example for clarity's sake: In high school, you learn that electrons orbit around a nucleus, ...
4
votes
1answer
48 views

Quantifying chromatic adaptations made by the brain

What are the ways one can use to measure the kind of adaptations done by the brain to provide colour constancy? Has this been done before?
4
votes
1answer
68 views

Is semantic pointer architecture compatible with a predictive coding account of the brain?

Both SPA (Eliasmith et al.) and predictive coding (Friston, Clark, Rao, et al.) seem to have a lot of explanatory power. My understanding of SPA is probably rudimentary, but Eliasmith and others ...
4
votes
1answer
53 views

EEG Alpha waves during eyes open mindfulness training - any research on this subject

I recently conducted an experiment recording EEG during an eyes open mindfulness meditation. I saw a substantial amount of alpha bursts throughout the meditation both in the occipital and frontal ...
4
votes
1answer
64 views

Taking into account reliability of Raven's Matrices and Self Monitoring tests

I've results of two tests administered to university students: the 18-item true-false version of the Self-Monitoring Scale (Snyder & Gangestad, 1986); the Raven Progressive Matrices Test (John ...
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
1answer
69 views

Why do people bite their nails even when they do not want to?

Why do people bite their nails? People seem to be doing it primarily while contemplating something, or during problem-solving tasks. They seem to understand it is a bad habit, and sometimes they seem ...
4
votes
1answer
104 views

What is “Attention” in terms of brain activity?

A rather basic question, but I don't know the answer to that - What is human "attention" that can be focused on different parts of the body or outside objects? For example, I can focus my attention ...
4
votes
1answer
52 views

fMRI images: In-plane resolution, slice thickness

I have a set of fMRI images (.nii.gz). Now I want to infer the in-plane resolution and the slice thickness. Can this information and perhaps additional information be retrieved with FSL or Matlab? And ...
4
votes
1answer
105 views

How common are aromantics?

(Aromantic means lacking romantic attraction to others.) What percent of people are aromantic? While the percentage of people who are asexual seems to be 1%, I couldn't find anything on what percent ...
4
votes
1answer
79 views

Connections between different theories of personality

There are a several theories on personality: the Big Five personality traits, Watson en Clark's extraversion en neuroticism, Grey's Behavioural Inhibition & Behavioural Activation (BIS/BAS), ...
4
votes
1answer
649 views

Survey Questionnaire design - What are the alternatives to Likert scale in measuring attitudes?

I work in Social Science Research (Management) In my school, Likert Scale is extensively used to measure attitudes.(Strongly disagree to Strongly agree). So, I kind of assumed that it's an absolute ...
4
votes
1answer
107 views

Does the brain need more sleep after heavy load?

Does the brain require more sleep in the following night, if you have used a lot more of its capacity that day than usually?
4
votes
1answer
79 views

What to call theory where next activity following a fun activity is also perceived as fun?

What is the name of the theory that states: "if someone is having fun beforehand, the next activity they do will also seem fun regardless of what the activity is." so like continuing fun... Any ...
4
votes
1answer
519 views

Body Language: Why do we act differently around someone we're attracted to?

Many professionals have said that when you're attracted to someone, you tend to fidget, run your hands through your hair, sit with your legs facing them, and that our faces light up around them, which ...
4
votes
2answers
106 views

This is the 2,000th question posted. Why do people care about big round number events more than the surrounding events?

People seem to have a preference for celebrating "big round numbers", like the 2,000 post in the forum (although the 10,000 post would probably be more "special" - but not the 10,234 post, so it's not ...
4
votes
1answer
34 views

How does the timing work out for dopamine to affect the development of long-term potentiation?

I just recently learned (indirectly from this source) that long-term potentiation/depression only takes place when you have large/small amounts of dopamine present at the relevant synapse. However, my ...
4
votes
1answer
97 views

How does an understanding of the brain explain why people experience strong emotional responses to major sporting events?

Anyone know studies or theories that explain how massive competition events between countries or parties, like the Soccer World Cup Tournament finals or Olympic Games affect our brains? Why do people ...
4
votes
1answer
67 views

When does anchoring improve our judgement?

Anchoring is the behavioral pattern where the first piece of information we receive about a situation is what all other data points are compared to. For example, the price of the first menu item we ...
4
votes
1answer
111 views

Name for the need to reply “you can’t fire me, I quit”

It’s a cliché in movies. The boss fires the employee, and they reply “you can’t fire me, because I quit”. Similarly, when in a romantic relationship, one person may decide to end it and the other ...
4
votes
1answer
92 views

What human limitations are there to object tracking and recognition?

I'm thinking about trying to implement object recognition/tracking using a silicon retina (also known as the Dynamic Vision Sensor) and using the Semantic Pointer Architecture as my cognitive model. ...
4
votes
1answer
2k views

Two different values for criterion in signal detection theory?

I'm a signal detection theory newbie. I have data with a classical SDT design: the participants can answer YES or NO to a question where the correct answer is YES or NO, depending on the presence or ...
4
votes
1answer
57 views

Efficiency drop when joining and splitting teams

What will happen when a team is either split or joined with another team? After reading about Tuckman's stages of group development, I understand that the new team will probably start at the beginning ...
4
votes
1answer
51 views

Why past events reappear in dreams after a certain delay?

I know that Freud in his "Interpretation of dreams" provides a number of examples of events influencing dreams several days to several months after the event has occurred. For example, a person sees a ...
4
votes
1answer
138 views

Why do we stress over the smallest things?

I'm just curious to know: why do people stress over the smallest of issues? Not only is it common to almost everyone I know, but it is something that can drive people crazy. For example, getting ...
4
votes
1answer
133 views

Book about Asperger's for Asperger's

Is there a book that people with Asperger's can read to better understand their diagnosis and how to cooperate with people?
4
votes
1answer
131 views

What makes some criminals glamorous to others?

Some murderers are glamorized by society while others labeled monsters. In both cases, they can commit the same terrible crimes and cause the same amounts of pain - yet one can be romanticized the ...
4
votes
1answer
235 views

“Memory and the Computational Brain” by Gallistel & King

I am looking for opinions on this book particularly whether it is a suitable intro to the field of cognitive neuroscience. What I would not like is a book that is really a collage of introductory ...
4
votes
1answer
57 views

When rating, is it better to set the expected goal in the middle with hard to reach upper bounds or higher with desired outcomes at the upper bounds?

The actual implementation that I'm interested in is a set of five scores from 1-5 (whole numbers) that are averaged together to compute an overall score (decimal values). However, I prefer to look at ...
4
votes
1answer
544 views

How do you run a risk / gambling experiment using Qualtrics or Amazon Turk?

I want to run a simple probability matching gambling experiment: Each round has the participant pick Up or Down. The computer picks Up with a probability (p=0.7). If the participant gets it correct, ...
4
votes
1answer
123 views

Does the person's walking say anything about the person's cognition?

This afternoon I've been observing people at a local park and came up with some observations that lead me to this question: Can the person's gait (manner of walking) say something about the person's ...
4
votes
0answers
10 views

How do I get calculate D1 and d1 in a multinomial processing tree model?

I've just been reading this paper and I am currently conducting an experiment for my undergraduate thesis. The experiment involves reality monitoring source memory judgments and I therefore want to ...
4
votes
1answer
20 views

Insensitivity of MEG to inhomogeneous conductivity

Why MEG is not sensitive to inhomogeneous conductivity profile of different brain compartments (scalp,skull and brain) but EEG is sensitive to that?
4
votes
0answers
21 views

Does testosterone level cause more sexual dream content?

I have long been interested in dreaming, including how dream content can shed some light on brain chemistry. I did a search on the subject of testosterone levels altering dream content and see some ...
4
votes
0answers
33 views

What is the purpose of dead end neurons in this diagram?

I was reading over some sources about ANNs, and here I found this diagram of a Recurrent Neural Network (RNN, the source calls it a feedback neural network). I noticed that a few neurons in this ...
4
votes
0answers
31 views

Is it possible that human behavior cannot be formalized as an optimization problem?

It is common to explain humans behavior by having the brain follow a certain objective function, that may have been formed through evolution. Given the objective function and infinite computing ...
4
votes
1answer
47 views

Is the ordering of Brodmann areas arbitrary?

A single Brodmann area is defined based off cellular composition. Are the Brodmann areas ordinal, and if so for what reason? (e.g. is there something that makes Brodmann area 1 the "first one", and ...
4
votes
2answers
116 views

Why do Spiritual people try to sleep less?

In Monasteries and other spiritual contexts, there seems to be a "rule" that sleep is wasted time, and so the usual daily schedule only allows for about 4-5 hours of sleep. This might be enough for an ...
4
votes
0answers
47 views

Is touch sensitivity higher for females?

I read a long time ago that in a study of two-week old infants response to touch, the female babies were far and away more sensitive. In most gender comparisons, there are the familiar "two humps" in ...
4
votes
0answers
53 views

Why does learning new mental skills lead to headaches?

Why is deliberate practice uncomfortable? For example, during learning college math and playing the piano. Why do we get headaches after long hours of practice? According to this question, learning ...
4
votes
1answer
76 views

Name the bias when one attributes all group successes to the individual they're in contact with the most

This is the fallacy when one assumes that all successful outcomes were most likely thanks to that one individual that they always communicate with, and fail to recognize (consciously or ...
4
votes
0answers
56 views

Does spanking a child teach them that it's ok for another person to touch them against their will?

The debate over whether spanking is an appropriate punishment largely revolves around proponents saying that it creates a more "disciplined" person and opponents saying that it traumatizes the child ...
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
0answers
33 views

Is there any objective proof of Maslow's Hierarchy of Needs [duplicate]

Abraham Maslow posited a whole lot of things in the theory that is called Maslow's Hierarchy of Needs. Among the things that he posited was the progression from more "basic needs" like physiological ...
4
votes
0answers
46 views

Does this recent twin study contradict Anders Erricson's view on the hereditary basis of talent?

The Swedish Psychologist Anders Erricson has published many reports stating that talent is "made and not born". In his book 'The Cambridge Handbook of Expertise and Expert Performance', he has stated ...
4
votes
0answers
26 views

How separate are the left and right hemisphere vasculature?

It appears as if there are communicating arteries between the right and left hemispheres of the brain, but it is difficult to grasp the larger picture. To what extent is the blood supply to each ...

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