1
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1answer
197 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 ...
1
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1answer
50 views

What contextual links would make full-text journal articles more useful? [closed]

After searching PubMed or Google Scholar researchers often arrive at a publisher's full-text article page. Assuming that you have access to the full-text access, what contextual links should be ...
1
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1answer
19 views

Is gender biologically or socially determined?

I guess the word "gender" needs to be defined, but that is part of the problem I suppose, since it can mean many different things to many different people. By gender, I do not mean anatomical physical ...
1
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0answers
10 views

Which format of secret would be the most efficient for human memory?

In information security a shared secret is often used to authenticate users. (so-called sth-you-know authentication factor; examples include passwords, passphrases, numeric pin-s, graphical passwords ...
1
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0answers
11 views

Is it conceivable that even basic human behavior is genetically determinined only to a very limited extent?

I'm wondering whether even basic human behavior (beyond what appears to be directly wired into our nervous systems, like swallowing and face-related mirror neurons) are indeed facilitated by ...
1
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1answer
10 views

What kind of journal 'The Journal of Neuroscience Methods' is?

I am looking for some journal that publishes neuroscience research with focus on computational and/or methodological aspects. The Journal of Neuroscience Methods appears on a Google search but it has ...
1
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0answers
14 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 ...
1
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0answers
16 views

Madness from Depression [on hold]

I have been wondering about this for a while... I've known people that struggle against depression and are medicated with SSRIs but there was a case that I found quite intriguing. There was a ...
1
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0answers
14 views

Is psychological shock a valid construct?

Rather than shock as a physiological reaction to bodily trauma, does anyone know of research on the validity of psychological shock? I'm not referring to shell shock, or the original name for PTSD. ...
1
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0answers
80 views

Lifelong avoidance coping style

Suppose someone has been using avoidance coping style for most of his or her life. The avoidance tendency is present in a broad range of situations, relatively constant through his or her life, not ...
1
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0answers
9 views

Cognitive arguments as rationalizations of emotional processes that preceded them? [duplicate]

I heard the following argument on German talk radio: Modern cognitive science indicates that our conscious arguments are only rationalizations of emotional processes that preceded them. Where ...
1
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0answers
31 views

How long does the trace of a memory last in the brain?

With long-term plasticity one refers to the phenomen by which synapses are modified by neural activity and these modifications last for long times, a day perhaps of the order of days. This phenomenon ...
1
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0answers
20 views

How is ADHD different to internet/social media/information addiction?

One of the concerns about ADHD diagnosis is how is it not just inattentiveness due to the modern hazard of instant gratification via social media/the internet. Here's a post of a wrote on the ...
1
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0answers
17 views

What studies can tell me more about Big5 facet O3? [closed]

The big5 facet O3 is called "Feelings". What does this facet tell about a person's feelings exactly? Where can I find more information on correlations to Big5 facet O3 - "Feelings"? (Im looking for ...
1
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0answers
37 views

Consumer vs creator, what are the differences?

Creators create, consumers consume what has been created. Consumers watch TV, creators write the script. Consumers play the game, creators design and make the game. There are all kinds of creators ...
1
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0answers
21 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 ...
1
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0answers
29 views

Paradox or contradiction?

If someone does not believe in ghosts, for example, why do they experience feelings of fear at the thought of such things? Is such thinking paradoxical?
1
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0answers
33 views

Can having multiple personalities help productivity and decision making under pressure? [closed]

I understand having Dissociative Identity Disorder (DID) is not good thing but what about a mild dosage of DID under control, can it help? I am not referring to different roles that same person can ...
1
vote
0answers
30 views

Optimal way to choose a number to be close to a randomly generated number

The basis game: A number between 1 and 100 (presumably an integer) is randomly generated. You, along with other people, choose a number between 1 and 100, without knowledge of the other numbers ...
1
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0answers
8 views

Talk for lay audience: determining private traits and attributes from online behaviour

This question was referred from Cross-Validated Stack Exchange: I need to give a talk on statistic / machine learning as applied to determining an individual's traits and attributes from online ...
1
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0answers
22 views

Are adult negativity or resentment related to an infant crying for attention?

I've recently came across an idea, expressed by a spiritual author Ekhart Tolle, that for adults, the internal experience of negativity or resistance to life situations can be far more harmful than ...
1
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0answers
11 views

Analyzing movement data for a checkerboard

For a psychology experiment - subject has to learn that the 2D grid is a checkerboard, and collect all the 1s (rewards). How do I test if subjects are actually doing it in the most optimal way -- ...
1
vote
0answers
19 views

Is it possible to train the brain to percieve two different activities occuring at the same time as seperate activities?

Let us consider the effects of orgasm: Rapid contraction of the anal sphincter muscle and Ejaculation. These two separate activities occur as one activity during orgasm. So is it possible to teach the ...
1
vote
0answers
25 views

How do afternoon naps fit in with segmented sleep?

Both segmented sleep and afternoon naps are recommended over a monophasic eight-hour block of sleep, but I don't see how they fit in with each other. Segmented sleep is the theory/hypothesis that ...
1
vote
0answers
10 views

How are Bayesian models implemented in the NEF?

One of the much documented problems of Bayesian approaches to cognitive modeling is that there isn't much of a neural grounding. The NEF can be used to compute probabilistic computations with ease ...
1
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0answers
41 views

Description of an EEG experiment

I am working on Brain-Computer interfaces. In my project we try to control the movement of a robot in three directions, namely forward, right and left. We have done an EEG experiment where we have ...
1
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0answers
13 views

Is there evidence to suggest that the different and contrasting behaviours we collectively call 'sensitive' have a common root cause?

There appear to be two different meanings of the word 'sensitive' when describing people's behaviour: that the person being described lacks the emotional resilience to cope with an everyday ...
1
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0answers
14 views

What is the role of stress in the process of behaviour change (lifestyle)?

Clarification: I am specifically looking at lifestyle behaviour change. I suppose that stress can influence the process of behaviour change in many different ways. One would be just the changing of ...
1
vote
0answers
43 views

Is there any limitation in our ability to come up with a theory or hypothesis to understand brain? [closed]

We are observing the behaviors (either through behavioral experiments or observing brain activation through neuroscience experiments) based on the GIVEN TASK to the participants and trying to ...
1
vote
0answers
37 views

Why do people feel attracted by hard to get people? [closed]

Being a 18 years old boy, i experimented some things in humans relationships but i'm still considering myself low in this domain, however i noticed some strange things in this life... I noticed most ...
1
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0answers
30 views

The roots of Online Altruism [closed]

My name is Dan and as part of my bachelor degree in cognitive sciences I'm taking a course called Human Altruism. It's a very interesting one, that asks what are ...
1
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0answers
31 views

Therapeutic objectives for codependency

What are the therapeutic objectives when treating a codependent in a relationship with an individual meeting the diagnostic criteria of Narcissistic Personality Disorder?
1
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0answers
22 views

What does the death of a fictional character mean?

When a fictional character is killed, no one dies -- and the readers and viewers know this, no matter how much they identify with the story. So what does this narrative device actually mean? Is there ...
1
vote
1answer
48 views

Practical ways to increase Mental alertness? [closed]

Are there any scientifically proven exercises which can improve mental alertness and awareness naturally? please share!
1
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0answers
21 views

Is there any good Cognitive Architecture to model intelligent tutoring system?

Being a bugging AI and CogSci researcher i have so far found J.Andersons Act-R based ITS(Intelligent tutoring system) model,it seems very laborious. Is there any good current day Cognitive ...
1
vote
0answers
15 views

Does Big 5 measure preferences for physical activity?

While working on my amateur studies on personality differences, I use both Big 5 and MBTI to map traits. Using the MBTI theories I can fairly easy recognize the "Sensing" personalities, those who ...
1
vote
0answers
32 views

reliability of fmri and pet [closed]

While I admit that pet/frmri scanning is possibly reliable when measuring physical aspects of the body, I would like to know how reliable it is when measuring cognitive aspects e.g. emotion. How ...
1
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0answers
32 views

How to measure improvement in Mental Acuity/Sharpness?

Are there any accurate tools that can tell the changes in mental acuity/sharpness?
1
vote
0answers
18 views

Is there evidence for cross-cultural differences in problem solving skills?

Does the thought process in our mind for solving a problem or bringing out a solution to a problem depend on culture or language? If so, how can these skills be represented and addressed?
1
vote
0answers
43 views

How does a person become aware of his brain's anomaly? [closed]

We know that our brain is a sort of probabilistic, pattern-matching engine that interprets patterns all around itself, and building a large image of environment where the body resides. Considering ...
1
vote
0answers
31 views

What is the difference between creators of derivative works of art and original creators? [closed]

I like to write and am a frequent user on writers.stackexchange.com. Many questions there and in other writing or art related communities ask a variation of: I want to use the setting / characters ...
1
vote
0answers
21 views

What is the evidence for linguistic determinism?

Lately, I have been pondering whether the idea of linguistic determinism has empirical support. Background: I know a couple languages, and I am proficient in 2 of them. So sometimes if I need to ...
1
vote
0answers
79 views

What cognitive abilities show the smallest B-W differences in mean scores? [closed]

Traditionally, employee selection tests focus on cognitive abilities such as reading, reasoning, and math. These have large Black-White (B-W) effect sizes (standardized mean score differences). The ...
1
vote
0answers
71 views

What drives users to play Reddit's “The Button” game?

There's this amazing social experiment going on Reddit - the Button as of April 1 2015. Here's an example of a website that tracks statistics of the experiment: http://button.mtsanderson.com/ Reddit ...
1
vote
0answers
17 views

Standardizing sales data with dollar market data within USA [closed]

In the study of performance... One approach to standardizing sales data across different regions of the country may be to adjust for the relative wealth/purchasing power of the clientele in a given ...
1
vote
0answers
26 views

Is it possible to design a visual and auditory oddball paradigm in Android?

I want to design an oddball paradigm to record event-related potential. Is it possible to design a visual and auditory oddball paradigm in "Android"?
1
vote
0answers
41 views

Before and After survey. How to achieve this online [closed]

I was recently given a project by my professor. I am to provide a Before and After survey regarding sickle cell anemia. One survey is to be provided before a video that talks about sickle cell anemia. ...
1
vote
0answers
26 views

rat 3D Brain Atlases [closed]

I'm looking for publish an image of the rat brain for an article with a specific places selected on 3D. Just like this picture: I heard about the Elsevier program BrainNavigator 3.2, but the ...
1
vote
0answers
46 views

Research on the van Norden percept

What are the latest research and explanations concerning this auditory effect? I haven't managed to turn up much on the net, so just to check that I've named it correctly, my experience of it was ...
1
vote
0answers
20 views

How to Focus on One thing at a time? [duplicate]

My Mind is always filled with useless some many thoughts at a single moment, that i feel hard to focus , concentrate my attention on one task at a time. My attention span is very low. I get distracted ...

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