# All Questions

103 views

### How does ethnic identity contribute to a person's self esteem

The process of ethnic identity development is similar to the process of identity development in general. Often the precipitating event involves an experience during which the individual encounters ...
53 views

### Social proof vs herd behavior [closed]

Could you, please, explain the difference between social proof and herd behavior, if such exists. For me, they are the same.
71 views

### Studies on user ability to ignore instant notifications?

Evaluation of Visual Notification Cues for Ubiquitous Computing Peter Tarasewich, et al PDF researched the effects of notification frequency and style upon online users. This research considers ...
276 views

### Does dopamine signal become stronger when goal distance is defined using time?

Howe et al (2013) found that a dopamine signal becomes stronger as a goal is approached. The experiment involved rats running in a maze. If the rats were close to solving the maze, the dopamine signal ...
51 views

### Are there any vocal chord experiments that attempt to synthesize communication externally?

I have an idea for an experiment. Basically, the experiment would be to create a novel transmission of visual information via the human vocal chords, but not as a traditional human spoken language ...
85 views

### In SDT, are there other measures of detection sensitivity besides d'?

The reason I ask is that I often hear of alternate measures of response bias besides β, but have never heard of an alternate measure of detection sensitivity to d'. If there is no other measure of ...
195 views

### Why did Moray think Treisman's Attenuation Model was inconsistent with additional costs for simultaneous targets?

I have been reading http://psych.stanford.edu/~jlm/pdfs/Norman76.pdf, which on pp34-36 present an excerpt from a book by Neville Moray. Tone bursts of 3000 Hz were delivered to one ear and tone ...
2k views

### What areas of mathematics support the study of cognitive science?

Which areas of mathematics can be formally studied in a cognitive science major? Or: which areas of mathematics can support the study of brain. Some areas that seem relevant would be: mathematical ...
36 views

### Do single-feature objects tend to attract attention more rapidly than conjunction objects, or vice-versa?

For example, would a two-colour object attract attention more quickly than a one-colour object, or vice-versa?
185 views

### Any studies on the phenomenon of photo-taking even in dire situations?

I have noticed a tendency these days for people to take pictures of the things they see in the public with their phones. This is fine, but I have found that it has gone to an extend where in a dire ...
819 views

### What's the relationship between priming and anchoring?

I've recently been dabbling in the behavioral literature, reading about cognitive biases such an anchoring, when one of my friends asked me how this phenomenon differed from the classical cognitive ...
151 views

### What is the name of the phenomenon whereby someone steps-up and others follow?

Example: In class, when a teacher proposes some unreasonable assignment, students hesitate to express their objection until someone steps-up and then others find courage to talk. I've tried searching ...
141 views

### What is the psychological basis for people coming together during a disaster or major event?

Something I have witnessed several times, and got me wondering, what is the psychological basis for people coming together in response to a disaster or a major event? Be it large scale or local. An ...
286 views

### The psychology of patriotism, dying for one's own country [closed]

There was an old Latin motto, "Dulce et decorum est, pro partria morii," which roughly translates into: "It is a sweet and beautiful thing to die for one's country." I used to think that this was a ...
315 views

### Psychologically, how does volunteer work help the volunteer?

This question has intrigued me for a long time, ever since I experienced it first hand (and continue to do so). Some feel a compulsion to 'step up' and lend a hand to someone in need. An example, ...
119 views

### What are the neurological mechanisms behind risking one's own life for another?

Every so often, we hear of people who go that extra mile and put their life on the line (and sometimes, give their life) for another person - whether it is a loved one or a complete stranger ...
394 views

### Do victims of parental abuse and neglect become abusive or neglectful parents?

The psychology literature suggests that 'good parenting' in early childhood is a crucial helping factor in brain development of child. (e.g., see "Social Intelligence" by Goleman.) Where people grow ...
80 views

### What are the clues on how 'vivid' someone's sensory imagination is?

For example, I can imagine me eating barbecue with some details, like appearance, smell, temperature, taste etc, and I end up experiencing all these qualities to a certain extent. But I guess each ...
202 views

### “Please enter alphanumeric characters” or “Please enter letters and numbers”? [closed]

In form entries, what is most commonly understood? "Please enter alphanumeric characters" or "Please enter letters and numbers"
174 views

### When a person starts to scratch, why does this often start others to scratch?

Often, when a person starts scratching and complains of being itchy, whether they suggest there might be a bug biting them (for example fleas, head lice, mites) another person with them will start to ...
604 views

### Is there a cognitive bias for ascribing agency to inanimate objects?

I am curious to know if any research might have been done on this topic or if it is any way even described in scientific literature. It's not uncommon for people to ascribe agency to inanimate ...
57 views

### In SDT, how is an increase in detection sensitivity conceptualised in terms of the movement of the distributions?

Is it conceptualised as the signal distribution moving rightward, or as the noise distribution moving leftward?
519 views

### Reducing ceiling effect with a Likert scale measure

I am designing a psychology study in which the main endpoint is the perceived effectiveness of various medical treatments. In pilot trials, we used a bipolar Likert scale to measure perceived ...
47 views

### How can I create a set of comparable symbols of different shapes?

I was thinking about doing a small experiment during university course where participants have to answer a personality quiz and then they have to compare different symbols (like triangles, rectangles ...
50 views

### Are job roles wrongly downplayed based on the perception of who is performing them?

This could apply to any number of roles, but the one I had in mind was "secretary." In say, the Middle Ages, a secretary was always a man, and handled the correspondence, (and much of the other ...
230 views

### Is there a phenomenon where one feels alienation towards certain body parts

I am wondering whether is there a name for a phenomenon where one has feelings of "alienation" or feels that body parts (limbs, internal organs, etc) do not belong to him or are not "part of his body" ...
2k views

### Why do higher incentives lead to lower performance for non-rudimentary tasks?

I have watched a number of times this excellent video where Dan Pink discusses the science of motivation. The video states that the higher incentives, the lower performance for non-rudimentary (not ...
38 views

### Term for urban citizens tuning out their surroundings?

I cannot for the life of me remember the term for citizens in an urban environment filtering out stimuli when in public as a regular and unconscious part of their lives. For example commuters riding ...
155 views

### How to analyse accuracy, hits and false alarms in e-prime?

It's the first time for me to do analyses with e-prime, and I have to analyse some data from an experiment. The data are, at the moment, in e-prime. I'd like to have the accuracy, the hits, and the ...
136 views

### Frequency at which electrodermal response should be measured

I'm computer science graduate working on a health monitoring device. How much is the delay in electrodermal response? i.e., the time it takes before which an electrodermal response can be realized. ...
743 views

### What exactly is IQ, and how to develop or improve it?

Some people are said to have exceptionally high IQ. What exactly is that supposed to mean? Is it possible to develop high IQ if one doesn't have it? If yes, then how?
2k views

### Why do humans' eyes enter an unfocused gaze when recalling a memory or imagining something?

The question is self-explanatory (I hope). Is this trait unique to humans? Does the direction of the unfocused gaze indicate anything about which physical part of the brain is being utilized? Is ...
768 views

### What is the neurological basis for 'daredevil' behaviour?

What is the neurological basis for people being seemingly fearless and engaging in risk-taking and daredevil behaviour? I am talking about those that frequently perform or participate in activities ...
61 views

### What evolutionary process(es) are thought to have enabled humans to experience dreams?

As some theories suggest, most, if not all, biological features in organisms exist due to environmental factors that trigger the organism's eventual adaptation to these factors for survival purposes. ...
147 views

### Good conferences on (computational) neuroscience in Europe and whether to submit to conference or journal?

I'm looking for good (computational) neuroscience conferences in Europe that $\textbf{have proceedings}$. Recommendations? Or are there even such conferences? Should I just send my work to a journal? ...
608 views

### How sexual activity influences a woman's sex drive

Sheila Gregoire suggests that increasing the amount of sexual activity increases a woman's sexual desire in general. I can postulate that child bearing and raising impacts significantly upon a woman's ...
199 views

### How can the mind be trained to accept ongoing mental or emotional suffering?

We have physical, emotional and mental needs and wants; some tangible, some intangible. In the case where we know that some of our needs and/or wants are not going to be met; how can the mind be ...
915 views

### What is the psychological basis of “survivor's guilt”?

Context I have just been watching a documentary about survivors of the Japanese earthquake and tsunami of March 2011. Specifically the interviews with ordinary residents of the towns affected. One ...
147 views

### Gaining and maintaining viewer sympathy for an anti-social protagonist

The show "Breaking Bad" is about: A struggling chemistry teacher turns to a life of crime with the aim of providing for his family's future. The protagonist of this show is meant to be ...
1k views

### Does music affect heart-rate?

I've read that the body attempts to match its heart-rate with the tempo of music being listened to. Rhythmic Entrainment: 'This refers to a process whereby an emotion is evoked by a piece of ...
505 views

### Does initial 0-3 years of age have any effects for a permanent bonding to happen between the parents and their children?

My brother (age: 37) is least attached to our parents. At the time of his birth, our parents had left him with our grandmother. He saw our parents, for the first time, at the age of 3 years. He has ...
440 views

### Why does staring at a single point make it easier to balance on one leg?

If I'm trying to put a shoe on while standing with one leg, it's easier to maintain balance while staring at a single point (e.g., on the ground). Why does staring at a single point make it easier to ...
105 views

### Pathological distress caused by being discouraged to say “thanks” on online communities

The Stack Exchange network users are not encouraged to leave comments expressing thanks. Please do not add a comment on your question or on an answer to say "Thank you". Comments are meant for ...
177 views

### Sensory dissonance: Will the visual or auditory channel win?

Is there any research showing that our visual channel takes precedence over the auditory channel (or vice versa) if there is some dissonance between them? Examples: Say a person driving a car ...
92 views

### How to get out of the habit of eating junk food?

What causes habitual eating of junk food? How can one get out of the habit of eating junk food?
312 views

### what is the reptile brain?

As a Carl Sagan fan, I remember (in Cosmos TV shoe) "territoriality, aggression and ritual" are products of the reptile brain while higher-level stuff like loyalty, planning for future are mammalian, ...
2k views

### What is the standard way to analyze EEG data in a mismatch negativity paradigm?

I'm running an EEG experiment using a modified auditory mismatch negativity (MMN) design, and I'm wondering if anyone can tell me the best method for data analysis (and recommend any stats ...
30 views

### predisposition towards organising information in hierarchical outlines?

I like very much organising information in hierarchical outlines through PIM software (also names tree outliners/ treepads/ etc). I wouldn't feel comfortable if I do not have information organised ...