Total points: $\frac{0\mathrm{.}4}{7\mathrm{.}31}$

Attempts left: $1$

$3.$ Jean returned to school thirty years after her first college course. She has never spent much time working with computers, smartphones, or tablets. She is concerned that she will not be able to keep up with the virtual elements of the course this time around. Jean is feeling the effects of:

the colossal conundrum.

the ecological echo.

the technology threshold.