A．Typing notes on computers is less effective.
B．Many college students prefer writing notes by hand.
C．Writing notes by hand is much better for long-term memory.
D．Computers may hurt students' academic performance.

A．Because they are too lazy to write down too many words.
B．Because they write slower than they type.
C．Because they can't remember all the words.
D．Because they can't understand what the teacher says.

A．Turn off the computer and write notes by hand.
B．Write down what the professor says word-for-word.
C．Type slowly to summarize the main points.
D．Use some technologies for writing notes by hand on computers.