# All Questions

10 views

### Name of cognitive bias when you diminish one's competency based on someone else's for the same function?

Let's say you have a REALLY good manager, and he leaves. So you tend to underestimate/judge the next manager's competencies because the previous one was really good. How you call the cognitive bias ...
47 views

### What cognitive abilities show the smallest B-W differences in mean scores?

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 ...
113 views

### What causes people to rapidly lose skill after becoming moderately good at something?

I've noticed that people often manage to become moderately good at something, but seem to reach some sort of peak at that level and then rapidly start getting worse again. I've seen this happen with ...
3k views

### What is the current “accepted” science behind dream interpretation?

I'm doing some casual reading about dream interpretation (meaning I'm reading the wikipedia entry) and the article mentions that there are several ways of thinking about dreams from a psychological ...
24 views

### Need Scales to measure aptitude/attitude towards learning another language

I would like to know if there is a preferred/validated scale to measure/asses a student/person's attitude towards learning language X. So far I have only found the following Questionnaires: ...
19 views

### Spiritual interpretation of dreams vs. scientific interpretation of dreams [duplicate]

What is the spiritual interpretation of dreams and the scientific interpretation of dreams? How are they different? Please give evidence.
11 views

### Has anyone ever conducted a psychological experiment to test whether an arbitrator appointed by one party tends to judge in favour of that party?

I am interested in the case where the arbitrator has been unilaterally appointed by one of the parties in a conflict. Assume that economic rewards are not involved. I am only interested in knowing if ...
120 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). ...
126 views

### Is the logic of self-reported thoughts related to psychological disorders?

Depression seems to be a disruption in thought patterns. In particular, it is characterized by repetitive thoughts. Is it possible to characterize psychological diseases by looking at the logical ...
38 views
+50

### Research operationalizing so-called strategic thinking?

Is there contemporary research in trait psychology, which attempts to operationalize the structures behind a strategic thinking style? I'm thinking of a style of problem solving as taught in officer ...
39 views

### Name this partner selection experiment

A group of students is given playing cards to put on their head. They do not know the value of their card but can see the value of others. The goal of each student is to partner with the highest ...
30 views

### What study examined the effect of number of traumatic life events on falling into poverty?

I recall a study that concluded the risk of falling into poverty / homelessness increases dramatically after experiencing 5 (or 7?) traumatic life events, such as Death of a loved one Abandonment by ...
150 views

### What is the neurobiological basis of the “inner voice” used for thought or reading?

I've recently experienced a number of hypnogogic near sleep states characterized by change in thinking (stage 1-2 sleep). I noticed that if I let go and get absorbed in the state, I can follow it. I ...
14 views

### What cognitive abilities show the largest B-W differences in variance?

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 ...
12 views

### Do “non-human” animal like cat, dog, bird or fish think about future while sleeping?

I don't think "non-human" animal like cat, dog, bird or fish think about future while sleeping. I think when sleeping, the "non-human" animal will feel rather think about anything. I think when ...
18 views

### Does any theory explain the tendency for toddlers to desire objects held by other toddlers?

Very often, I observe that a toddler A who currently focuses their attention on a specific toy or activity becomes distracted if another toddler ...
6 views

### What is “Predictive Reverse Engineering” and how can it be used for understanding brain structure?

Here is a quotation from the paper Markram et al., Introducing the Human Brain Project : New informatics and modeling approaches are making it possible to reverse engineer the detailed structure ...
400 views

### Is the theory of Information Metabolism a reasonable scientific theory?

Background I have been checking out various personality typing assessments lately when I came across a Personality typing system known as Socionics which aims at explaining relationships between ...
33 views

### Is hypnotic susceptibility associated with responsiveness to rapid vs. standard hypnosis induction?

I have been learning about hypnosis, inductions etc. and I have heard how there is a spectrum of how able people are to be hypnotised. There are those who will go into trance at the drop of a hat, and ...
16k views

### Why would the brain flip the images perceived by your eyes?

The following is a common scientific statement, which you don't have to google long for to find: The eye views images upside-down in the manner of a camera lens, but our brains reinterpret this ...
53 views

### What are the neural substrates of retrieval induced forgetting?

Retrieval-induced effects It is well known that practicing retrieval of remembered items increases the probability of correctly recalling that item in future tests: the testing effect. ...
93 views

### What brain wave states are associated with hypnosis?

What brain wave states are most correlated with deep hypnosis?
79 views

### How does the brain physically get tired?

When engaging in physical work-outs, people often research how regular muscles store energy, how to eat and exercise cleverly so that the exercises actually make them stronger and more healthy instead ...
104 views

101 views

### Does high IQ correlate with good social skills?

Are people with a high IQ more likely to have good social abilities? Are they more likely to be popular? Wikipedia lists that IQ helps with school performance, job performance and income. It's ...
16 views

### How should results from linear mixed models (LMMs) be reported?

Are there any official APA guidelines for reporting linear mixed model results? Can I take an approach similar to what would be done with an ANOVA, i.e.: report the p-value, standard error and ...
17 views

### How does the brain break down visual information for processing? What “channels” is visual input broken into?

Some time ago I remember reading about how the human brain breaks down visual information into a number of individual "channels". For example, one channel might focus on edges and lines, another ...
33 views

### Does Spaun's serial memory exhibit proactive interference and serial searching

Xuan Choo recentely created a model of serial working memory for Spaun. Does this model of working memory exhibit the effects of proactive interference (as well as changing data types yielding freedom ...
20 views

### How to obtain well-written demographic items?

I've noticed over the years supervising student projects that it is actually surprisingly difficult to write good demographic items. Specifically, I'm thinking about questions related to gender, age, ...
37 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 ...
87 views

### Why is empathy not a part of the Big 5 personality traits?

I have looked at the big 5 personality traits, and they include 5 basic factors: openness, extraversion, conscientiousness, neuroticism, and agreeableness. Why is empathy not on the list?
94 views

### Evidence of 'virtually limitless' long-term memory

In his paper, 'What do People believe about Memory?', Professor Svein Magnussen of University of Oslo claims: ... memory science is not aware of any limitation on the amount of information the ...
22 views

### I Talk too Fast and too much…Why? [on hold]

I am a 28 year old Man. Many of my friends and colleagues have told me that i speak too fast and they don't understand often, what i say! They also told me that i speak without thinking and chatter ...
47 views

### What mental illnesses cause different performance on the Wisconsin Card Sorting Task

I am aware that the Wisconsin Card Sorting Task has been used multiple times to demonstrate differences in executive function control in schizophrenics, but what other mental illness sufferers have ...
37 views

### What's the difference between executive functions and cognitive control?

I suspect that the difference between these terms may vary from researcher to researcher, since the wikipedia page treats them as synonymous. What's the difference between executive functioning and ...
37 views

### Is it possible to bridge implicit and explicit memory?

It is self evident, from the various studies of Skinner and Pavlov, that a traumatic - or one of a similar nature - experience possesses the tendency to reside within certain schemas through the ...
17 views

Two questions, (im trying to get my head around this area of study, my assignment is on neurophysiological differences of t/f memory not theories, but reading up on the topic has had me thinking and I ...
100 views

### How do moral judgments change for older adults?

There have been numerous studies that compare the moral judgment/sensitivity of adults and children (a good example is this paper by Decety, Michalska and Kinzler, showing significant differences ...
78 views

### How strongly are creative ideas influenced by our environment?

Background : I was recently reminded of an abandoned project of mine that is related to railways and "green energy," so I started doing some Internet searches to see if there are any similar projects ...
52 views

### Do researchers and laypeople understand statistics differently?

I'm looking for references related to how researchers and laypeople understand concepts of statistical inference. In particular, I'm looking for articles in which subjects could demonstrate ...
24 views

### How to motivate people-oriented person [closed]

I thought there would be some "Leadership", "Relationships" or "Management" StackExchange site, but this one is the closest I found, so please send me in correct direction, if I am wrong here :) I ...
23 views

### What are there neuroanatomical mappings of the Wisconsin Card Sorting Task?

I know that the Wisconsin Card Sorting Task is used to diagnose various mental disfunctions such as schizophrenia and drug addiction. However, has it been specified what brain regions or structures ...
53 views

### What rules are tested during the Wisconsin Card Sorting Task?

I was reading about the Wisconsin Card Sorting Test and although I understand the concept, I'm not clear on what rules are usually tested. Does it always vary between associations between shape, ...
51 views

### “Doomsday preppers” - do they want the World to end? [closed]

There are people out there who prepare themselves for the end of the World. They stock weapons, food, build bunkers underground and so on. Considering they spend huge amounts of money doing this, do ...
20 views

### Conscious basis for gender identification

What conscious experiences lead a transgender person to identify with the opposite sex? Physiology is clearly not determining. Sexual orientation is not determining (homosexuality). Clothing ...
59 views

### What is the relationship between psychological entitlement and locus of control or other personal characteristics?

I'm studying psychology and I have the assignment to write an experimental study I'm still collecting the scientific information on the topic so I would really appreciate some help. I'm interested to ...
102 views

### Phase locking value (PLV) between $x(t)$ and $x(t-T)$

I have been trying to calculate PLV using the hilbert transform (reference). To test if it even works or not, I calculated PLV between $x(t)$ and $x(t-T)$. i find that it drops to zero very quickly as ...
28 views

In this short piece, physicist Dmitri Krioukov makes the case that we must expect complex systems (such as brains) to reduce to simple physical systems. Furthermore, he cautions that the pure ...