4
votes
1answer
82 views

How do people respond to auditory warning signals?

I am working on a literature review of total reaction time to an auditory alert, in a transport context. All of the literature I can find about perception-response times are in the context of visual ...
4
votes
1answer
130 views

Can dreams be memorised?

Would it be possible to activate the human memory and "access" it by means of encouraging certain hormones, to assist a sleeping body to memorize dreams and later (meaning minutes, days, months or ...
4
votes
1answer
11k views

What's the difference between injunctive norms and descriptive norms?

I can't seem to understand the difference. From wikipedia Injunctive norms involve perceptions of which behaviors are typically approved or disapproved They assist an individual in determining ...
4
votes
1answer
61 views

Would a patient benefit from continuing cognitive therapy even after solving his pathology?

According to this question: Would most people benefit from psychotherapy? most people would benefit from psychotherapy. I'm trying to narrow that question to only the people who have experienced some ...
4
votes
1answer
51 views

Can we explain the tendency of investors dollar cost averaging in terms of loss aversion?

For those unfamiliar with the term Dollar cost averaging (DCA) is an investment strategy for reducing the impact of volatility on large purchases of financial assets such as equities. By ...
4
votes
1answer
543 views

Does mental rigidity cause psychological problems? [closed]

Is there a correlation between mental disorders and mental rigidity? I suspect that when people have very strong beliefs and it happens that this beliefs are dysfunctional they can incur into mental ...
4
votes
1answer
315 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 upside-...
4
votes
1answer
211 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" (...
4
votes
1answer
394 views

Why do humans/primates laugh/smile when they are happy, and not cry?

This might sound funny. But I have been wondering why do humans/primates laugh or smile when they are happy or find something funny? Why don't they cry when they are happy and laugh/*smile* when they ...
4
votes
1answer
41 views

How is attention involved with the performance drop associated with multi-tasking?

Multi-tasking lowers productivity. What influences on attention cause the productivity of a multi-tasking person to be low? An example of multi-tasking is that a person is working on his assignment ...
4
votes
1answer
106 views

What is the mechanism behind time perception?

I wonder if it's known how time perception works at the fundamental level. For example, to count accurately a minute/hour, do we have to keep track of the time passed counting in our minds or ...
4
votes
1answer
184 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
1answer
738 views

Frequency of schizophrenia symptoms related to mass surveillance?

Recently, mass surveillance by organisations like the NSA has become both more prevalent and more known to the public. Has the frequency of schizophrenia symptoms concerning mass surveillance (eg. ...
4
votes
1answer
76 views

Can bipolar develop in childhood?

Is it possible to develop bipolar in childhood? Does the same diagnostic criteria for bipolar in adults apply for children? In response to the comments under this question: Borderline Personality ...
4
votes
1answer
187 views

Solving T-shaped maze (probability learning): differences between rats and humans

From Jonah Lehrer's book "How We Decide", he mentions the experiments with rats and Yale undergraduates. I found the paper that (presumably) matches the experiment of rats. Brunswik, E. (1939). ...
4
votes
1answer
1k views

Does music affect heart-rate?

I've read that the body attempts to match its heart-rate with the tempo of music being listened to. Rhythmic Entrainment: 'This refers to a process whereby an emotion is evoked by a piece of ...
4
votes
1answer
229 views

Sensory dissonance: Will the visual or auditory channel win?

Is there any research showing that our visual channel takes precedence over the auditory channel (or vice versa) if there is some dissonance between them? Examples: Say a person driving a car ...
4
votes
1answer
285 views

Is “Biophysics of Computation” still a good book?

Currently I'm studying mathematics (2nd year) and I think I'm pretty into neuroscience. To "test" this, I purchased Principles of Computational Modelling in Neuroscience and am considering to get ...
4
votes
1answer
166 views

Does long-term alcohol use permanently change one's thought processes?

Is long-term alcohol use really capable of permanently changing one's thought processes? In what ways is this possible, and through what physical changes in the brain does this occur?
4
votes
1answer
123 views

Is “doing everything in your head” a good proxy for intelligence?

Suppose Bob never takes notes in class and just mentally "gets" a subject. Is this ability of mentally learning a subject without actively recording the information a good proxy for intelligence?
4
votes
1answer
263 views

What causes some women to have repeated abortions?

Fisher et al. (2005) studied the characteristics of women who have repeated abortions. The study was conducted in countries where reliable contraception and education about birth control are readily ...
4
votes
1answer
504 views

Possibility of using the effects of sleep to induce a virtual environment?

I'm not sure what this guy is trying to say, or why his question got closed, but I think I can build upon it and form a solid question. When the brain enters REM Sleep, all sensory input to reality is ...
4
votes
2answers
112 views

Eye movement tendencies for shades, sizes, shapes, and colours

I was asked this question yesterday Which of the following statements regarding research principles in visual attention is TRUE? The eyes tend to move from: a. Light to dark (shade) b. Large to ...
4
votes
1answer
72 views

Why different responses to target and distractor in three-stimulus oddball procedure?

In the three-stimulus oddball procedure, there is an infrequent target in a background of frequently occurring standard stimuli and infrequently occurring distracter stimuli. My question is, since the ...
4
votes
1answer
102 views

What is the upper bound on rate of learning in young adults?

I was wondering how a normal adult in their 20s could best structure their life to make best use of their capacity to learn. I am no expert in cognitive science, so I assume just a really common ...
4
votes
1answer
482 views

Dyslexia and IQ

Background Information of my questions: At the age of eight I was "diagnosed" with Dyslexia, I am now 47. I went from not being able to read and barely able to write to a college reading level in 9 ...
4
votes
1answer
154 views

What is the definition of pathology?

While trying to get more information for my previous question, I found several different definitions for the terms "pathology" and "pathological." While under normal circumstances I'd be inclined to ...
4
votes
1answer
66 views

What's the name of the quantifying preference for visual stimulus by varying size or distance as compared to a reference task?

Say that you enjoy looking at two beautiful paintings (A and B). But you really can't tell which one you like more, and you want to (quantitatively). So, you compare them both to your favorite ...
4
votes
1answer
117 views

A psychological theory that explains why people remember only the outcome?

I've read somewhere about a psychological theory that people often remember the end results or the outcome of a certain situation/discussion/conversation/etc, but not the details of it. In other ...
4
votes
1answer
132 views

How effective are high audio frequencies in commercials in getting audience attention?

Does anyone know of a peer reviewed article that describes how commercials will often contain high audio frequencies in order to attract the viewer's attention? Referrals to commercials using any ...
4
votes
1answer
31 views

Problems with parameterizing neuronal simulation on a limited number of datasets

I'm hoping to contribute to the OpenWorm project by helping their efforts to parameterize the neurons in CElegans so the model elicits biologically realistic behavior. The problem is I've got only ...
4
votes
1answer
87 views

When does reward occur? When dopamine is released or when it is binded?

I know this is a silly question, but I'm curious as to what is the exact phase when we experience of the thrill of doing an exciting activity. I believe this briefly describes the whole process. So, ...
4
votes
2answers
142 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
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
107 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
120 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
143 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
58 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
70 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
37 views

Are the language and sound centres of the brain in the same area?

I am an English major currently taking a Psycholinguistics module. One of the things we learned is that speech perception is handled differently from non-speech sound perception. Our brain is trained ...
4
votes
1answer
57 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
65 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
83 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
73 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
61 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
115 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
81 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
694 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
108 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?

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