7
votes
2answers
228 views

Relationship between cognitive load and self-indulgent behavior in simple task completion

Background A subject in an office-building setting is asked to memorize a list of numbers and to write them down on a whiteboard in another room on the opposite side of the building. The subject ...
2
votes
2answers
208 views

Where can I find a longitudinal study with a binary response?

I've spent the last couple of months trying to find real data (not simulated) of a longitudinal study, but I can't seem to find one. Any topic and time frame is fine, but the dependent variable must ...
5
votes
1answer
109 views

Does personality imply an inclination to be an expert in one field or average in “all” fields?

The question of whether it is better to be an expert in one domain or average in many is too vague. However, instead, I'd like to focus on the following: Are individuals born to prefer being an ...
4
votes
1answer
163 views

Problem solving capability as a “function” of room temperature

I'm wondering, whether there is a correlation between environmental factors like temperature and the ability to solve problems (say math exercises). Although I am sure this has been studied, maybe ...
9
votes
3answers
170 views

Does a person's brain still contain a record of daily events?

Does a person's brain have a record of every event that happened during a person's lifetime? Is it possible to recall any of those events and is it possible to recall those events in detail? For ...
8
votes
1answer
216 views

Fusiform Face Area (FFA) for within class recognition?

Is there any evidence (papers, studies, etc) that the Fusiform Face Area is used for any other type of recognition besides facial recognition? I remember hearing or reading a long time ago that ...
3
votes
2answers
134 views

Why can a user seamlessly switch from one language input to another on the same keyboard?

The question regards the phenomenon where a user can switch context on the same tool seamlessly, and as it seems without thinking. The only practical use of the phenomenon that I know of is the ...
2
votes
3answers
346 views

Getting started with EEG data

I want to get started with getting signals from EEG and learning on how I can read data. I have some programming skills, so designing a database and manipulating data with ruby (python seems also ...
3
votes
2answers
4k views

What is the effect of scolding kids

Is there any harmful effect of scolding kids. Also does that affect more to kids who are 1 year old or to those who are much older like 5 years and so. By the term scolding I mean: Shouting, ...
4
votes
1answer
213 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 ...
16
votes
3answers
10k views

Positive and negative reinforcement and punishment effectiveness

According to Skinner, positive reinforcement is superior to punishment in altering behavior. As Skinner discussed, positive reinforcement is superior to punishment in altering behavior. He ...
7
votes
3answers
362 views

How much can users hold in their short term memory

I recently undertook a questionnaire and was asked a question about short term memory. One that I just can't find an answer to at all as it seems to be so contradictory. This got me curious. How ...
3
votes
1answer
323 views

Does every human brain have the same shape?

Apart from the general structure (6 layer cortex, same areas, etc.) does every brain have the exact same number and arrangement of sulci, gyri, etc? Do these elements have the same shape?
4
votes
0answers
78 views

When did neurotransmitters derived from monoamines first appear in evolutionary history? [closed]

When did neurotransmitters derived from monoamines first appear in evolutionary history? What are main the points in evolution for monoamines based on the neurotransmitter system ? Edition I'm ...
5
votes
2answers
120 views

What correlation is there between breath control and personal self confidence?

In yoga, the instructor mentioned that controlled deep breathing can increase self-confidence. (Next time, I will ask him why he believes that but I doubt he has any references...) Furthermore, ...
4
votes
1answer
65 views

How many samples are there when test subjects come through different recruitment strategies?

Let's assume I want to conduct a survey. To find test subjects, I post an ad in a local newspaper, one on a locally relevant website, distribute flyers in front of the train station, and have managed ...
7
votes
1answer
180 views

What is a more modern interpretation of the terms egosyntonic/egodystonic?

Egosyntonic thoughts/ideas are those that are consistent with self-image, and egodystonic thoughts are recognized as inconsistent. For example, in obsessive compulsive disorder, the patient will ...
4
votes
2answers
105 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 ...
7
votes
1answer
88 views

Effect of paper type on evaluation of resumes

I heard about an experiment that have shown an effect of the type of paper a resume was printed on, on the evaluation of the resume. If I remember correctly, resumes printed on heavier paper, or ...
11
votes
0answers
148 views

Do animals that sleep during the day have a different sleep architecture than those who sleep at night?

A typical hypnogram, delineating the sleep architecture for a (human) mammal looks like A distinct distribution of non-REM and REM sleep can be observed. Is this pattern of sleep cycles ...
11
votes
1answer
1k views

How well can a human-generated “random number” be predicted?

For example, if i ask an individual to write a 20-number-long sequence of random numbers from 0 to 10. How well can I predict the 20th number from the initial 19? More generally, How well can ...
2
votes
1answer
98 views

How are activities involving toy blocks linked the development of intelligence in children?

I'm looking for a peer reviewed article that links the development of intelligence to any form of block building activities. For example a child playing with wooden blocks can improve their ...
2
votes
1answer
89 views

Psychometric scale with items in sets where responses imply a rank order of items

My question is related to psychometry. One survey is measured in this way: ...
16
votes
1answer
340 views

Does the relationship between positive mood and motivation for sex differ between males and females?

Background: I recently heard the saying from a doctor: "men are motivated to have sex when they want to feel good and women are motivated to have sex when they already feel good". (In a side note, ...
9
votes
1answer
239 views

What are the benefits of transformational over transactional leadership?

Transformational leadership is sometimes recommended as a way of motivating and inspiring followers in contrast to more transactional styles of leadership. There is a large pop-psych literature on ...
10
votes
3answers
254 views

Are older people more likely to be politically conservative and why?

J.Campbell suggest that the difference between age groups on being politically conservative is small. But F.Glamsers article concludes: there was a significant positive correlation between age ...
15
votes
2answers
2k views

Effect of words highlighting on reading comprehension

I'm interested if there are studies dealing with text understanding and POS (part of speech) coloring, or coloring syntactic/semantic information. The studies should solve the questions like: Which ...
7
votes
1answer
166 views

Do eyes accommodate to color?

I've heard that our eyes accommodate between colors too far from each other in the visible spectrum. I imagine it's not a true focal point accommodation, but rather linked with how brain processes the ...
7
votes
1answer
96 views

Self-fulfilling stereotypes: Have researchers tried inventing new group stereotypes?

Studies on the stereotype threat have typically used stereotypes that that are common in contemporary culture, i.e. the canonical example being the study that showed African American SAT scores ...
3
votes
1answer
191 views

Why do our senses evoke different subjective experiences

I'm wondering why there are different subjective experiences when our sensor systems are technically the same neurons that just get excited by different stuff (photons, soundwaves, ...). So why does ...
4
votes
1answer
71 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 ...
14
votes
1answer
995 views

How to measure dominance and submissiveness?

Introduction Interpersonal dimensions of personality (Sullivan, 1953) have been described in a circular model, the interpersonal circumplex, since Leary (1957). The two dimensions that define this ...
3
votes
0answers
42 views

What kinds of long - term cognition/motivation tracking tools are there? [closed]

I'm aware that there are dozens of personal "activity trackers"/ pedometers like fitbit that are aimed for mass consumer and can log activity over extended periods of time. Are there equivalent ...
3
votes
2answers
109 views

How to analyse 3 by 3 design with Likert scale ratings?

I want to understand what would be the best way to analyze the results of an online likert-scale ratings of pictures on 3 dimensions. I have 3 groups of participants from different countries. They are ...
11
votes
3answers
209 views

Is there any recent work on modeling how we rapidly acquire new knowledge?

I work with neural network models of human cognition a lot, and one thing that bugs me about them is the timescale: they learn over thousands of trials whereas humans seem to learn after a couple ...
5
votes
1answer
457 views

What are the effects of social rejection on the brain?

What are the effects of social rejection on the brain? If the external circumstance can not change, how can the impact on the brain be reduced? What is the average sensitivity to social rejection ...
5
votes
3answers
138 views

Are there any cognitive models for visual navigation?

I've seen a few neuroscience accounts of visual navigation and many A.I. projects, but no psychologically plausible accounts that actually solve the computational problem (i.e. produce a working ...
2
votes
1answer
474 views

How does personality moderate or mediate the relationship between stress and burnout?

My research is on work related stress and burnout amongst healthcare professionals and the role that personality play in either reducing or increasing levels of stress and burnout. I'm using the big ...
3
votes
1answer
110 views

How do I change my tiredness patterns?

All of you probably know what the human 'circadian cycle' is, and depending on your personality, you would either be a night-owl or a morning-lark. I am interested in understanding the patterns of ...
3
votes
1answer
101 views

What is the linguistic equivalent of functional fixedness?

Recently, I saw a crossword clue: (5 letters) "They help you after a crash." After going through the list of EMTs, firemen, police officers, etc. I realized that the answer was "IT Guy." This seems to ...
14
votes
0answers
280 views

Does dream recall interfere with “reverse learning”? (Crick and Mitchison's theory of REM sleep)

I've recently became aware of the idea of "reverse learning" that might happen during REM sleep - the brain's attempt to eliminate pathological attractors that might appear in neural networks. The ...
2
votes
1answer
549 views

Any studies on lack of imagination and creativity?

Is there a formal scientific term for this type of personality?: Main priorities are: family, phsyical and financial protection of the family and self. (Little to no creativity. Strong desire to ...
5
votes
1answer
149 views

When can anchoring backfire?

Anchoring is a well-known phenomenon [1]. However, I just ran an experiment where the effect seemingly backfired. Basically, I asked people to estimate the number of jelly beans in a jar. In my anchor ...
2
votes
2answers
362 views

Lexical Decision (Web-)App

I want to make a lexical decision experiment, is there any freely available software for this? A Javascript-based webapp would suit me best, as it would run in the browser without the need to install ...
1
vote
1answer
246 views

How to interpret HLM analyses looking at work group and individual worker effects?

Liden et al (2004, PDF) is an example of a study examining employees in work groups in an organisation. Thus, measures are obtained of both individual workers and of the work groups that they belong ...
10
votes
3answers
182 views

Do safety features cause drivers to engage in more risky behavior than they otherwise would?

It seems to be generally assumed that making cars safer for the occupants will reduce death, injury, and damage from traffic accidents. What are some examples of significant empirical research on ...
10
votes
3answers
700 views

Math or Physics: Which is the more relevant background to enter Cognitive Sciences and Psychology? [closed]

What would be a more suitable background to enter cognitive sciences, mathematical psychology, and study of emotions? I have the option of taking a Integrated Masters Degree in Mathematical Sciences, ...
0
votes
1answer
126 views

Are there “6 degrees of separation” for ideas?

Sites like linkedin.com are built on the idea that you can be related to any person in the world though around 6 people. One person knows another one, that one another one, and in the end you are ...
5
votes
2answers
1k views

Devices that detect when someone is falling asleep

I'm wondering what types of devices exist that can detect how close someone is to falling asleep. I have heard of several devices that may be able to do this, but I haven't been able to find very ...
12
votes
3answers
751 views

Is there a better way to describe brain activity than EEG “brain waves”

I've been reading about EEG brain waves, which are specific waveforms that are observed on the EEG output, and are usually scored by humans. This concept has been around for quite some time. Is there ...

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