The designers of a new car stereo interface want to see how long it takes to find and use buttons to change stations and change modes (e. g., AM/FM/CD/other). First they measure how long each study participant takes just to reach and press each button, so they can control for this when analyzing the other tasks. This type of research focuses on .a. Psychophysics b. Memory c. Weber's law d. Mental chronometry

a

Explanation:

answer; cultural trait;

glass wants to live in a world of super heroes and villains. he have lived all his life trying to be responsible for the creating the origin story of a super hero; he schemed and caused many incidents (many of them fatal) hoping that someday someone with superpowers would show up and save the day.

he knew himself very much. he saw himself as a villain of a real-life super hero story. he was aware of his strengths (more than smart enough for being manipulative and scheming) and weaknesses (having fragile bones and having to rely on his mind to succeed).