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6

Table 1 of Fox and Rooney (2015) report this correlation between selfies posted on social networks and narcissim to be r = .19 in a sample of 800 U.S. men, (mean age = 29, SD = 6.5). I.e., the observed correlation was small in a general sense. But in the broader domain of personality-behaviour correlations, .19 is fairly moderate. Participants’ selfie ...


5

Based on my experience looking at factor analyses of personality facet structures like the NEO-PI and NEO-IPIP, I think that shyness is mostly captured by low levels of extraversion. Enjoying, getting energy from, and actively engaging in social interaction is a central component of extraversion. That said, as with many general personality constructs, the ...


5

I don't think you can rule out that she really is suffering from headaches and dizziness. Just because the doctors can't find a physiological cause doesn't mean that there isn't one.


4

As a starting point, you might be interested in studies that have related vocational preferences with personality. In particular, Holland's model of job preferences has been highly studied. Practical sense sounds a little like the "realistic" dimension in Holland's framework. Larson et al (2002) report a meta-analysis of the Big 5 and Holland's types. ...


4

What you are referring to is something called dissociative fugue. It is characterized as an official psychiatric disorder and dissociative disorder in the DSM-5, and its prevalence has been estimated at 0.2%, though it is much more common in connection with wars, accidents, and natural disasters. The disorder is characterized by reversible amnesia for all ...


3

The MBTI can be considered to be subsumed by the Big5/Five-Factor Model. McCrae and Costa examined this back in the late 1980’s. First of all, they showed that the types do not interact in a statistically meaningful way indicating that there isn’t a reason to interpret four type categories (e.g., ESTJ vs INFP). The categories (e.g., extraversion vs ...


3

According to the empathy-altruism hypothesis, in some circumstances, people help because they genuinely care about the welfare of the other person and not because of any other personal goal i.e. avoid distress, social norm, Self-affirmation etc. The empathy-altruism hypothesis basically states that psychological altruism does exist and is evoked by the ...


3

This might help: Costa, P. T., Jr., & McCrae, R. R. (1995). Domains and facets: Hierarchical personality assessment using the Revised NEO Personality Inventory. Journal of Personality Assessment, 64, 21–50. It is available on the web at: ...


3

This is measured with the Big5 Neuroticism#6 facet: Vulnerability. This trait measures how an individual reacts to stress, including emergency situations: High scorers on Vulnerability experience panic, confusion, and helplessness when under pressure or stress. Low scorers feel more poised, confident, and clear-thinking when stressed. - See more at: ...


3

Grønbæk and Nielsen (2007) conducted a randomized, controlled study of the Minnesota model for treating alcohol dependence in Denmark. 148 alcohol dependent individuals participated. The study reported a significant difference in alcohol abstinence between control and treatment groups when data was aggregated over the one-year period. However, by the end of ...


3

One study found a slight correlation between physical activity and extraversion (r = 0.23), neuroticism (r = −0.11) and conscientiousness (r = 0.20), though the results were relatively inconclusive. Another study found that physically active individuals ranked slightly higher on all scales except for neuroticism. A third study found correlations between all ...


3

Neuroticism is more strongly associated with emotional stressors in the form of depression and anxiety than is extraversion. That being said, extraversion is negatively correlated with symptoms of depression, anxiety, and self-reported lifetime mental disorder, even after adjusting for gender, age, and education. It appears that depression is moderately ...


3

There is research ongoing to correlate MBTI with quantitative, neurological data. Dario Nardi, for example, has found differences in EEG patterns between people of different types. Here is a PDF from him on the topic.


3

You might want to look at some decision making literature. A nice and easy to understand theory is the Drift Diffusion model. This model works with binary decisions, and argues that "evidence", an subconscious representation of it, for either one of the options is accumulated over time. The option that accumulates enough evidence, i.e. when it exceeds a ...


3

The main question here is "is there any scientific research into objective differences between people with MBTI types?" I suppose a second question is "does this research actually SHOW differences?". This is one aspect of the debate about the validity of MBTI, which is covered in other questions (e.g., this one). There is not as much research as you might ...


2

Like IQ, one's NFC is primarily judged by psychometric self-evaluation rather than behavior. The way in which we recognize NFC from a behavioral standpoint is to recognize the ways in which they seem to produce behaviors that a NFC psychometric test would evaluate. In other words, if you want to recognize high NFC in others, you might want to familiarize ...


2

This seems to me the old nature versus nurture debate and there is no real answer to this. However, I highly doubt that it is personality (as an inherent trait of you - nature) that's the most important factor for personal success. The question is what shapes your personality. Family matters a lot, so building your personality over the right type of ...


2

It appears that there is little scientific backing for Jung's theories. As these theories were first suggested at the start of the 20th century they have had a considerable amount of time to receive scientific support. If they were accepted by scientists it therefore seems like they would have been widely used and cited by scholars in the interim period. ...


2

Upon closer examination, it appears that Rejection Sensitive Dysphoria is a term that was coined by Dr. William Dodson to describe the phenomenon of rejection sensitivity in ADHD sufferers. It does not appear to be a 'valid' term, in the sense that there is no DSM definition. In fact, it seems that Dodson himself is the only one to have used the term. Dodson ...


2

So far found these 2 sources: The Myers-Briggs Type Indicator: A Critical Review and Practical Guide: Book by Rowan Bayne (1997). Google-book link here (Sorry I don't have the book), check on page 24-26. Myers-Briggs and Four-Type Structure: A principal components and equimax study of the four dimensions of the Myers-Briggs Type Indicator. Research by ...


1

There seems to be indeed some correlation between maximization and self-esteem (as can be seen even in the wikipedia page). However it doesn't necessarily predicts low self-esteem. Quoted from wikipedia: Initial research on maximizing showed uniformly negative outcomes associated with chronic maximizing tendencies. Such tendencies were associated ...


1

There is a growing body of work around social emotional learning that states that factors such as, self-control, grit, and mindset can have a huge impact on long-term success. But, these are often coined character strengths, not personality. And as such, these strengths can be trained. The Marshmallow Tests may have given evidence that self-control ...


1

Might apophenia be the term you are looking for? The term is attributed to Klaus Conrad by Peter Brugger, who defined it as the "unmotivated seeing of connections" accompanied by a "specific experience of an abnormal meaningfulness". Apophenia has come to imply a universal human tendency to seek patterns in random information, such as gambling. Also, ...


1

Regarding Cronbach's $\alpha$, Wikipedia writes: It has been proposed that $\alpha$ can be viewed as the expected correlation of two tests that measure the same construct. Note that correlation is a nonparametric concept. Its definition is independent on the functional form and functional relationship of the two variables. There are numerous ways to ...



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