Questions relating to the enactment of tasks within society and how this reflects on our internal characteristics. Tests and other assessments can act as measures of performance.

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3
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2answers
57 views

Are hot-streaks in athletics real, and if so, is there a known psychological basis?

It is common to refer to an athlete who is enjoying a sustained period of success (e.g. a long consecutive game hitting streak in baseball) as being "hot", suggesting that something about their ...
3
votes
2answers
158 views

Does law of attraction have psychological basis? [closed]

A common claim in business and self-help seminars is that optimists are luckier. Is it true that optimism leads to greater success in life? If so, what part of the brain support this so called ...
3
votes
2answers
642 views

Can intense multitasking improve fluid intelligence/working memory?

The Dual N-Back task is the only task I'm aware of that has empirical support showing that it improves working memory. It appears to improve working memory through multitasking, although this ...
3
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2answers
88 views

Does the time required to read a word grow linearly with the number of characters?

I recently installed a speed reader on my tablet. Now I wonder how the minimal time needed to read an $N$-letter word grows. There was this previous question on the relationship between sentence ...
3
votes
1answer
390 views

What is the effect of ADD/ADHD on performance variability on cognitive tests over time?

I've read research reporting that lower IQ is correlated with higher variability in reaction time. But such research does not seem to disentangle the possible effect of ADD, in which case you might ...
3
votes
1answer
394 views

Are there cognitive benefits to two hand typing versus one finger?

I've been reading an old popular psychology book by russian psychiatrist Vladimir Levi. One of the things that he has his depressed patients try is learn to juggle. He insists that such activity ...
3
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0answers
35 views

Does military background enhance personal productivity?

Is there any research investigating the effect (or correlation) of a military background of a person on his productivity, effectiveness and other characteristics? It is often casually claimed that a ...
3
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0answers
69 views

What is the optimal exercise regime for improving cognitive functioning?

It seems that researchers agree that exercise increases cognitive abilities. This seems to work universally for all ages: children, adults and old people. It is suggested that everyone should ...
3
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0answers
36 views

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

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
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0answers
138 views

What happens neurobiologically when people “think fast”?

This question is related to this one: How long can a person stay happy, excited and motivated about something new? I found a couple of references to research that links "thinking fast" to mood lift: ...
2
votes
1answer
113 views

What are the cognitive effects of increasing testosterone levels in men?

I've recently became interested in the effects if testosterone on the cognitive function in men, but cannot find much hard scientific evidence on the subject. What are the cognitive effects of ...
2
votes
1answer
77 views

Is a safe driving record correlated with any psychometric test scores?

A few years ago I was interviewing for a position with a subdivision of a large company in New York City. One of the things that hit me as odd about this interview was that the recruiter was ...
2
votes
1answer
69 views

Why does splitting attention between a primary task and another task appear to improve performance on the primary task?

I've been thinking about my performance at various tasks and where my focus is at during them and something's really got me confused. It makes sense that devoting all my focus to a task while I'm ...
2
votes
1answer
46 views

SSRI Medications and Problem solving [closed]

I'm an Electronics Engineer and I work in Software Development. I'm on SSRIs, for years for different conditions, like bipoar, GAD, ..etc. I feel that my problem solving abilities really dropped ...
2
votes
1answer
117 views

Effect of time limits on problem solving

I recently took part in psychological testing as part of a recruitment process to a job. I was not happy about the evaluation I got and I asked for a feedback discussion with the psychologist. The ...
2
votes
0answers
31 views

Identifying Overly Complex Tasks

It seems to me that societies frequently construct systems that may be too complicated for any individual to operate competently within. For example, the tax system, the legal system, the medical ...
2
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0answers
46 views

Optimising visual clutter for target audiences

I am studying Human Computer Interaction (HCI) and there is a lot of discussion about consistency across a website, predictability between pages, of theme and layout. There is information about color, ...
1
vote
1answer
54 views

Is there a way to hasten recovery from sleep inertia?

Sleep inertia is a transitional state of lowered arousal occurring immediately after awakening from sleep and producing a temporary decrement in subsequent performance. (1) There is study ...
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0answers
28 views

Does anyone know of any single item scales for alertness?

I am looking for a quick and short way to assess participants' alertness, hopefully with a validated single-item measure.
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0answers
27 views

Do people with prenatal hyperkinetic dysfunction have better endurace?

I have a question about hyperkinetic dysfunction. I wonder if theres a relation between HKD and the physical fitness, like endurance or strength, because I have a case, where someone never does ...
-2
votes
2answers
116 views

Does not using the brain erode its power? [closed]

Does not using the brain erode its power? If so, are perpetual brain exercises recommended to prevent (or increase) its power (chess, puzzles, etc)?
-3
votes
0answers
35 views

What are the most efficient methods or practices to study and score better in exams? [closed]

I have learnt that spacing ,repetition, taking breaks do help.What more cognitive science research have to help students learn better?