
1) Human behavior
Found on
https://www.crosswordclues.com/clue/impulsivity

Impulsivity (or impulsiveness) is a multifactorial construct that involves a tendency to act on a whim, displaying behavior characterized by little or no forethought, reflection, or consideration of the consequences. Impulsive actions are typically `poorly conceived, prematurely expressed, unduly risky, or inappropriate to the situation that ofte....
Found on
http://en.wikipedia.org/wiki/Impulsivity

A clinical sign of a response-inhibiting deficit in neurological disease (and especially in dysexecutive syndrome). Responding with the first thing which comes into your head, despite knowing this to be an inappropriate strategy.
Found on
http://www.encyclo.co.uk/local/20408

Impulsivity: Inclined to act on impulse rather than thought. People who are overly impulsive, seem unable to curb their immediate reactions or think before they act. As a result, they may blurt out answers to questions or inappropriate comments, or run into the street without looking. Their impulsivity may make it hard for a child to wait for thing...
Found on
http://www.medterms.com/script/main/art.asp?articlekey=22330
No exact match found.