4
votes
1answer
68 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 ...
13
votes
1answer
592 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 ...
7
votes
0answers
82 views

Are there any models of the human visual field of view taking into account head, neck and eye movements and calculating likelihood of fixation?

I would like to know if there are studies that (1) model the field of view taking into account all degrees of freedom of the head, neck and eyes and (2) if there is any probabilistic model assigned to ...
3
votes
0answers
40 views

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

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
105 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
201 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 ...
6
votes
1answer
338 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
131 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
371 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
104 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 ...
2
votes
1answer
69 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 ...
9
votes
0answers
209 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
244 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
135 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
3answers
268 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
178 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
111 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 ...
9
votes
3answers
590 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, ...
-2
votes
1answer
122 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 ...
6
votes
1answer
148 views

Picture of eye promotes good behaviour

I remember a study about how a picture of an eye made people more well behaved. The experiment was in an unsupervised coffee room where there was a box where participants were expected to deposit ...
5
votes
2answers
626 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
581 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 ...
2
votes
1answer
58 views

Is there a place where I can find inconsistent images?

I would like to find some images in which there are logical inconsistencies. I want to use them for practicing my attention towards those kinds of logical errors (so that I could more easily spot them ...
6
votes
3answers
860 views

Analyzing control questions data for a survey

I have an experimental study with a list of demographic and related questions and in order to identify data from participants that were potentially just answering the questions at random (to get ...
7
votes
3answers
6k views

Difference between Instinct and Intuition

Sometimes I've heard people using the term gut feeling rather than their 'intuition or instinct' and I'm not sure which one do they mean. So, can both the terms be used interchangeably and simply ...
1
vote
0answers
35 views

How to identify participants answering online questionnaires who have not paid attention? [duplicate]

I often analyse data that involves participants completing a selection of psychological tests online. A concern with online testing is that some participants may not complete the task conscientiously. ...
14
votes
1answer
662 views

What is a validated single-item measure of mood?

Has anyone validated, proposed or tested a single-item state-based positive affect or happiness measure? I am particularly interested in something for tracking mood every day.
3
votes
0answers
55 views

What Quantified Self reserach tools are there for measuring performance while playing videogames?

I've recently became aware that there's a whole field of quantified self - using various methodology to collect data about human performance in an attempt to "quantify" how the human body/brain works. ...
9
votes
2answers
246 views

Do people estimate combined probabilities differently to uncombined ones?

Suppose, somebody has to estimate the likelihood of one of the following events (or has to estimate which event is more likely): A coin is tossed six times and each time the result is heads. ...
6
votes
1answer
363 views

Neurotransmitters appearance in the evolutionary process

Recently I disagreed with the assumption, that lots of neurotransmitters came within recent 10,000 years of Homo Sapiens evolution. Judging from the available information sources, there is possibility ...
19
votes
2answers
2k views

What is the threshold where actions are perceived as “instant”?

In Human Computer Interaction and User Experience there's some oft repeated rules of performance: 0.1 second is about the limit for having the user feel that the system is reacting ...
9
votes
2answers
917 views

What articles use structural equation modelling in a meta-analytic context to model mediation?

I'm interested in structural equation modelling (SEM) meta-analysis and its application to modelling mediation relationships. Mike W.-L. Cheung has written a few articles on the topic of SEM ...
6
votes
1answer
84 views

In a central pattern generator based on reciprocal inhibition, how does one “side” get picked over the other to start out?

Consider two neurons, A and B, which reciprocally inhibit each other. If both of the neurons receive input at the same time, it seems to me that no oscillation will occur between the two. Such would ...
6
votes
1answer
443 views

Does breastfeeding lead to increased intelligence?

Several studies suggest that breast-fed babies become more intelligent children than formula-fed babies (e.g., Lucas et al 1992). Questions To what extent overall does research support the ...
6
votes
1answer
212 views

What computerized EEG analysis algorithms are there?

I got a commercial-grade EEG headband and am trying to look at the data it outputs. The headband quantifies raw EEG signal from a single forehead dry sensor into a range of EEG bands (alpha, beta, ...
3
votes
1answer
218 views

How much time is required to relearn a subject after x years?

I'm searching for research answering or giving any form of insight to this question: How long does it take a person to relearn something (any type of learning) when relearning happens x, x+1, ...
2
votes
1answer
450 views

What is the conceptual relationship between higher order thinking and inductive reasoning?

Higher order thinking seems like a larger construct than inductive reasoning but the constructs also seem related. What is the connection between inductive reasoning and higher order thinking? Is ...
4
votes
1answer
228 views

Time pressure and learning

What are the effects of time pressure (salient vs. non-salient) and learning? Salient time pressure is basically when you have a countdown timer in front of you. Non salient time pressure would be ...
7
votes
2answers
79 views

Differences in willingness to correct errors made between human and computer interactions

I have a design where I present participants with a series of decisions, and then ask them about some of these decisions later. Similar work has found that even when the particular decision was made ...
4
votes
1answer
161 views

Is metacognition an affective, cognitive, or behavioural variable?

Is metacognition an affect or cognitive or behaviour variable ? I want to study variation in metacognition and working memory ability level and its effect on inductive reasoning. Therefore i am ...
6
votes
1answer
143 views

Why do we use 3 channel R,G,B to represent color?

I read that there're some more colors which cannot be represented by R,G,B. What is the experiment that lead people to use 3 variables R,G,B? Can that experiment be replicated in other modals, such ...
9
votes
1answer
249 views

What is the difference between psychophysics and neurophysiology?

I'm an engineering student who is doing some subjective tests. What are the difference between psychophysics and neurophysiology? Is it correct that in the latter case, we have to implant to read ...
9
votes
3answers
392 views

What psychological factors account for code readability?

Readability is often intuitively synthesized. If you see some piece of code, you just know whether it is readable or not. But what are actual psychological, scientific explanations for this? There ...
4
votes
1answer
63 views

Is there a variance in acceptance of conspiracy theories by occupation?

For some time I have been very interested in the intelligent design (ID)/creationism vs. evolution debate. My parents are both medical professionals and consider themselves creationists. I have many ...
3
votes
0answers
94 views

Short term time perception affect long term time perception?

It is known that attending to time (i.e. looking at duration) expands subjective time. So if I want to do something for 20 minutes and look at my watch, this would increase my subjective time ...
6
votes
1answer
10k views

Does masturbation in men negatively affect cognitive processes?

Gary Wilson has mentioned that porn and masturbation is an addiction that negatively affect mental performance. Moreover, there is some "pseudo-science" claiming that abstaining from masturbation ...
4
votes
0answers
40 views

Does the subjective experience of artificial light brightness vary for people, if so, by how much?

I'm thinking about human perception and particularly the experience of how bright artificial light is. I'm talking about dusk, when the sun has set and only street lamps and light reflecting off ...
2
votes
1answer
1k views

Deception and nose touching - does it work for things that are about to be said in prepared speeches?

I'm not sure if nose touching is a scientifically-validated signature of deception or internal conflict. For the purposes of this question I would assume that it's fairly common knowledge in ...
4
votes
1answer
261 views

Facet versus scale prediction of Big 5 personality

NEO facets and scales: The NEO model of personality has 5 scales (i.e., extraversion, neuroticism, agreeableness, openness, and conscientiousness). For each scale there are 6 facets (e.g., neuroticism ...
7
votes
2answers
353 views

How to estimate an expected effect size for a planned psychology study?

When planning a psychological study, researchers are often asked to formulate an estimate of expected effect sizes for important hypotheses in the study. This might be the expected group mean ...

15 30 50 per page