
·
Only
the hearing has been strengthened
·
Lack
of interaction between teacher-student
·
Listening
requires concentration
·
The
need for a tape recorder or a CD player can be a problem
·
Consultations
can lead to prosecution of malpractices
·
Tapping
can be an open discussion during the consultation
·
It
is easier to lose focus
·
requires
a well-designed presentation or material
·
Participants
can pay more attention to images than to audio
·
Corrections
are difficult if necessary
·
Professional
audiovisual aids can be expensive.
·
Audiovisual
presentations can take a lot of time to prepare.
·
Some
audiovisual tools such as video recorders for older video recordings can be
large and difficult during transport.
·
Excessive
information can also be worrying because students try to read and / or report
while the speaker goes to the next topic.
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any suggestion on my side