$q,$ is an interviewing method in which a mall interviewer intercepts and directs willing respondents to nearby computers where each respondent reads questions off a computer screen and directly keys his or her answers into the computer.

Select one:

a$.$ Computer$-$assisted personal interviewing

b$.$ Computer$-$assisted telephone$-$interviewing

C$.$ Computer$-$assisted web$-$interviewing

d$.$ Computer$-$assisted self$-$interviewing