A teacher is asked to take data on a student's on task behavior. Every ten minutes, the teacher has her phone vibrate to tell her to look up for 1 sec and record whether the student is on task. This is an example of what type of recording method?

Most galaxies in the universe are irregular-shaped galaxies. true or false ?

John recently received his semester grades and found that he had failed two courses. he says the reason he failed the two courses is that they were taught by female professors. john believes that women are really not smart enough to teach at the college level. in this example, the female professors are a) spacegoats and being blamed for john's grades b) being discriminatory toward john c) probably not smart enough to teach in a college d) prejudiced against john because he is male

What is the neolithic revolution? why is it important?