4
votes
1answer
66 views

Which areas of the brain make up the brain stem?

I am trying to learn the anatomy of the brain and am getting rather confused. When it comes to the brain stem, I have seen some sources say that it consists of the midbrain (mesencephalon) and ...
1
vote
1answer
86 views

How did the concepts of left and right direction develop in the human mind?

I hope this is the correct forum to ask; if not, please migrate to a better place. How did humans came to agree on a distinction between the directions "right" and "left"? I could think of two ...
2
votes
1answer
40 views

How else can we eliminate wrong underlying beliefs, when even science fails?

Source: Why Do Many Reasonable People Doubt Science?, 2015 March, by Joel Achenbach [Andrew] Shtulman [of Occidental College] ’s research indicates that as we become scientifically literate, we ...
4
votes
3answers
77 views

Is there a term to describe the tendency to attribute the cause of a bad outcome to a recent event?

I've noticed that when something goes wrong, people have a tendency or a bias to associate its cause with a recent event. The following may not be a great example but here goes. Imagine a game of ...
3
votes
2answers
145 views

Can I use other softwares than Linger to run a self-paced reading task

I want to run an SPR experiment where participants will read sentences at their own pace. My problem lies in the fact of using 2 different languages English and Arabic at the same time. I tried it ...
3
votes
1answer
25 views

Why superimposing PET data on MRI scan images instead of doing fMRI scans?

I'm currently reading this paper: Savic & Lindström (2008). PET and MRI show differences in cerebral asymmetry and functional connectivity between homo- and heterosexual subjects. It certainly ...
7
votes
1answer
126 views

Can positive self-affirmation improve mood?

Most people get "depressed" every now and then - nothing serious, but people sometimes feel down. I am wondering if positive self-affirmation can make you happier by physically increasing the ...
2
votes
2answers
149 views

What causes someone to frequently see particular patterns of digits when they look at a clock?

Over the past few years when I randomly choose to look at a clock I typically see particular patterns of times. The main pattern is repeating digits (e.g., 04:04; 11:11; 16:16). This occurs on ...
6
votes
1answer
93 views

What is an acquired taste?

Some foods are delicious. People love eating them, and the experience has a positive reinforcement. Thus, people will eat the food again. Some foods are instead "challenging", at least initially. For ...
6
votes
2answers
234 views

Do women talk more than men?

If you believe the stereotype, women are much more talkative then men. Is there a kernel of truth to this stereotype? I have seen media reports of studies trying to debunk this as a myth. However, ...
2
votes
1answer
513 views

What are the pros and cons of the hot sauce paradigm to measure aggression?

The hot sauce paradigm is a way to measure aggressive behavior in the lab. Participants are asked to give a portion of hot sauce to another person (who they know hates hot sauce) and who will have to ...
9
votes
3answers
110 views

Which area of the brain was first correctly associated with a specific function?

I have read on this website that Broca's area was the first area of the brain to be associated correctly with a specific function, in that case language. But I couldn't find any other source for the ...
8
votes
1answer
326 views

Do introverts engage in too much self-control or do they lack impulsivity?

Regardless of whether people are extraverts or introverts, if they are asked to act in an extraverted way, this improves their mood (for example Zelenski and others 2012). My question is concerns the ...
26
votes
2answers
2k views

What color is this dress? — And why do some see it as white and gold and others see it as black and blue?

Here's the dress (and keep reading, this is actually a serious question): This question about this image has apparently become quite a rapidly spreading meme on the internet. And after conducting ...
6
votes
1answer
218 views

What's the difference between repetition suppression and habituation?

Neural repetition suppression seems to be describing behavioral habituation on a neuronal level. What's the difference between these two terms?
4
votes
1answer
161 views

How to measure precision in classical test theory framework?

What methods or approaches exist or might be developed to measure precision of measurement in a classical test theory framework? Standards for Educational and Psychological Testing (American ...
6
votes
1answer
70 views

What are some good references for preprocessing and analysis of the P300 response from EEG data in Python?

I have just started to work on problems in neuroscience on my own. I sought to analyze the P300 response from EEG data because I was trying to understand a Kaggle.com challenge that used it. I found ...
1
vote
1answer
185 views

Psychology: Grafitti/Grafitti Vandal(s) [closed]

What's the psychology behind grafittit? What mentality do graffiti vandals have?
4
votes
0answers
65 views

Can one become addicted to learning?

Is it possibly to become addicted to learning? What drives this addiction and how can it be controlled? Note: I'm not sure this is the right exchange for this question... Its the best fit as far as ...
4
votes
1answer
77 views

Does 3rd person reference to self change perception of self?

If you refer to yourself in the third person for a day how does your understanding of self change? For example are you more inclined to consider your actions and motivations from and external ...
3
votes
0answers
39 views

Do ADHD drugs harm the brain?

Particularly, the amphetamine "vyvanse". If one was to take a 30mg dose once a day for 50+ years, would it damage brain function at all? Would the brain simply get used to the drug and become 100% ...
2
votes
2answers
73 views

How many hours of speech do kids hear before learning a language?

I'd like some estimates of how many hours of English speech kids typically are exposed to before reaching various levels of mastery. I realize this is a very fuzzy question, but I'm sure ballpark ...
6
votes
0answers
130 views

Why do men have greater variance than women in mental test scores?

Hedges and Nowell (1995) write that Sex differences in central tendency, variability, and numbers of high scores on mental tests have been extensively studied. Research has not always seemed ...
4
votes
0answers
127 views

Long term effects of using modafinil on cognition

What are the Long term effects of using stimulant like modafinil on cognition abilty?
4
votes
1answer
20 views

Is there a downside to using more than the typical 20/40 trials in an IAT?

Most resources mention using 20 'practice' trials categorizing both targets and attributes, followed by 40 'real' trials categorizing both targets and attributes. Note that this is after practicing ...
3
votes
2answers
98 views

Is there a database of disgusting images for stimuli for experimental study of disgust?

I'm looking for a set of images that evoke a disgust reaction. In particular, I'm looking for disgusting objects (e.g. feces, maggots). Is there a database of images like this? It would be especially ...
1
vote
1answer
64 views

The belief becoming the self [closed]

Is there a terminology or specific topic that explains the behaviour or phenomenon expressed in the following quote? The greatest anomaly of belief is that it is so powerful it takes over the ...
2
votes
3answers
113 views

Why clothes' color is different than it appeared in stores?

This is my first time askin on Cog Sci board, not sure this is a right place to ask but I think it's something relates to Psychology and Cognitive Science. So yesterday I bought a shirt that looked ...
5
votes
1answer
66 views

Are there any studies (fMRI scans, etc) showing why some people (supposedly) are more open to hypnotism?

In this article published in Harper's magazine back in 1996, journalist David Foster Wallace described his experience with hypnotist Nigel Ellery (see the last section of the article, titled "THE ...
5
votes
1answer
923 views

Have different mental strengths evolved in men and women?

I think that men and women are different mentally (but nonetheless equals), however this way of thinking is very hard for me to explain philosophically, so I'd like to learn about what roots this ...
7
votes
1answer
121 views

What are the most used statistical methods in WM research besides (generalized) linear modeling?

I mean, by cognitive psychologists. I skimmed over a few articles from Journal of Cognitive Neuroscience and Trends in Cognitive Science and concluded that ANOVAs and t-tests are mostly used (without ...
3
votes
2answers
46 views

How can I structure this question to check for availability bias?

I'm preparing a survey right now and one of the questions I'm looking to answer is: How much does availability bias effect the decision making process for [given behaviour]? My question is: What's ...
3
votes
1answer
33 views

How to engage in the conceptualization process to measure a psychological construct such as femininity?

I am in class for Research Methods and I am having troubles with a conceptualizations process. The question is to describe the conceptualization process you would employ to measure femininity. How ...
3
votes
2answers
64 views

How can you forgive (and not only forget) evildoers without any remorse?

Given the mental and physical health benefits of forgiveness, how is it usually approached in psychological treatment? Despite hours of reading, I still don't understand, and can't even pinpoint why ...
2
votes
3answers
70 views

How to quickly estimate the person's level of stress with a mobile based relaxation app?

I'm writing a simple iPhone relaxation app and am thinking of a very quick test I can do to learn something about the user's level of stress, anxiety, etc. The objective is to measure how effective ...
0
votes
1answer
71 views

Cause and cure of silly behavior in children

What can be some of the causes/reasons that a child (in the 7-year-old range) to speak in a silly voice and in a silly way, more than an average child? I don't know how to be more specific by silly ...
5
votes
1answer
312 views

Freud's theory regarding child to parent attraction

This may be a thought from false information but even from some teachers I've heard quotes of how Sigmund Freud had a theory about how children are attracted to ...
4
votes
3answers
100 views

Are there “awareness” related mirror neurons or processes in the brain that get activated by awareness?

I'm reading the "The Power of Now" book by Ekhart Tolle, in which he describes a spiritual practice by which attention/awareness is focused on the currently experienced mental state. For example, ...
4
votes
0answers
48 views

Why can good music raise goosebumps?

Listening to really good music right now, I was wondering why it raises goosebumps. Is there any physiological reason for this reaction to specific wavelengths or something? Due sometimes strong ...
4
votes
1answer
46 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 ...
1
vote
1answer
32 views

Measures to study working memory level related to physical activity

I want to do a study on the effect of physical exercise on working memory. Can you suggest measures for working memory assessment that differentiate levels of memory functioning amongst "normal" ...
4
votes
1answer
55 views

If sleeping is related to 'saving information' you've experience, is forgetting related to more energy?

So I was watching this youtube video (Only check 1:05 - 1:25) where it suggested we sleep because the brain needs rest to save/process all information we perceived throughout the day. I directly made ...
1
vote
1answer
21 views

What is the set of cards used in the Wisconsin/Berg Card Sorting task?

I'm a little confused about what cards are included in the Wisconsin card sorting task. According to PEBL there are two sets of cards available for the task, one set of 64 cards and one set of 128 ...
4
votes
0answers
99 views

Have there been any recent replications of the Hofling hospital experiment?

In the original Hofling hospital experiment (1966): A person would telephone a nurse, saying that he was a doctor and giving a fictitious name, asking the nurse to administer 20 mg of a ...
3
votes
2answers
63 views

Are psychiatric disorders merely statistical deviations?

When we suppose that a segment X of the population is at high-risk for disorder Y, don't we assume that anyone carries the same psychophenotype, yet not in a statistically-significant degree?
4
votes
2answers
203 views

Colorado Boulder study about brain morphometric measures of Cannabis users methodologically weak?

I'm relating to this study: http://www.jneurosci.org/content/35/4/1505.short The researchers found no differences in subcortical brain structures for daily Cannabis users vs. controls. However the ...
8
votes
2answers
125 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, ...
2
votes
1answer
62 views

Can someone not feel i.e. neglect pain sensation?

Ronda Rousey (UFC Women's Bantamweight Champion) once said on a talk show (Conan) that she can take a punch and not feel pain, she added that she knows what pain is and she can just simply neglect ...
3
votes
2answers
115 views

What are the side effects of Anger?

Are there any side effects i.e. any hormonal changes , dopamine release when we get anger or while we shout or outburst in anger? Because we feel satisfied getting anger in a situation than keeping ...
9
votes
1answer
939 views

Has anyone formally tested Josh Pellicer's theory on human sexual behavior?

I read Josh Pellicer's book titled "Tao of Badass." He discusses the sexual behavior of men and women and how they interact during the dating process. However, I have been unable to find any ...

15 30 50 per page