empeyot
https://doi.org/10.1177/0305735612463948
Abstract TL;DR: Results suggest that, at a minimum, children younger than 6 years old are capable of acquiring AP through intentional training.
"We are frightenly bad at making an accurate assessment of other people's competence, and the same is true for the closely related factor of intelligence⁰. In one experiment, only 20 percent of people tested were able to assess the intelligence of others with higher accuracy than a random number generator.
[…]
To assess intelligence, which is colesely related to competence, there are, however, some generally valid factors. The following items are charcteristics of an actual high intelligence¹:
• speaking quickly • using easily understandable speech and standard English • making eye contact while talking • displaying self-confident behavior • reacting quickly and with little hesitation
[…] Unlike many of the previously discussed points, however, these five items are also indicators of actual high intelligence. All of these points can rather easily be evaluated by mere observation. Interestingly, it is easier for us to make an accurate evaluation if we only hear people and do not see them - visual factors often are misleading."
[0] Reynolds, D.J. & Gifford, R. (2001). The sounds and sights of intelligence: A lens model channel analysis. Personality and Social Psychology Bulletin, 27, 187-200.
[1] Murphy, N. (2007). Appearing smart: The impression management of intelligence, person perception accuracy, and behavior in social interaction. Personality and Social Psychology Bulletin, 33, 325-39
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[2]
Customer service representative: "For training purposes this call is being recorded. Are you okay with it?"
Airbnb member: "Well, you know if you feel comfortable that we record this call for quality purposes, I'm totally fine with it, no worries."
CSR:"Haha, sure I am. I just have to ask, you know."
AM: "Sure, me too, it's important to me that you're comfortable with it, too. So... here's the issue why I'm calling..."