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Table 1

While the majority of students in both 2002 groups had prior experience with television classes, less than 14%of either group had four or more courses. In 2004, over 52% of both groups had taken four or more courses by television before takingthe courses that were surveyed. This is a large increase in the participation of students in distance education, and looking at theindividual counts for the two universities (not shown here), this increase is evident for both places and from both groups ofstudents—studio and off-campus students. The figures show that over half of these students are taking, at the minimum, their fifthtelevision course. Thus, whatever problems the students may have encountered, they continue to take courses with this deliveryformat. It should be noted that the studio students have taken the same number of courses via television (except this course).This mayhelp explain why the majority of on-campus students were generally understanding of interruptions from off-campus sites, as shown inlater results.

Technology enabled students at the remote sites to push a button to“dial in”to talk to the professor during class. When someone“dialed in,”a beep would sound in the studio classroom indicating that someone was calling. In discussing livetelevision classes with other instructors, we were told that one common problem was that the students would call in without warning(unlike students raising their hands in class) and interrupt the flow of the class for all the other students and the instructor. In2002, both of us told students that they could only call in to ask questions during designated question and answer times. Since this“waiting for permission to ask questions”was so different from the usual graduate classroom routine, we wondered how the studentswould accept this new procedure. In our 2002 classes, the students cooperated and did not call into the studio until we asked forquestions or until we called on students to call in to answer questions. In the earlier survey, we asked the students for theiropinion on this“no call-in”rule. The results of that inquiry are summarized in Table 2.

Table 2

The 2002 results indicated that 82.1% of the studio students said that this rule was reasonable due to the classsize, and 83.5% of the remote site students agreed. In 2004, the same rule was in place for the Ball State students (but was notused in South Carolina). The Ball State students at the remote sites responded in a manner similar to the students two years ago,with 81.3% saying that the rule was a good one because of the class size. However, in the studio, only 57.1% said that they agreed withthis rule in 2004, possibly due to the small number in the studio (n=7), as one or two students were not happy that they could notget immediate responses from the instructor like they could in a traditional class. (They had been told that they would be treatedlike the remote-site students, having to wait for a designated time to ask questions.)

Questions & Answers

how to know photocatalytic properties of tio2 nanoparticles...what to do now
Akash Reply
it is a goid question and i want to know the answer as well
Maciej
Do somebody tell me a best nano engineering book for beginners?
s. Reply
what is fullerene does it is used to make bukky balls
Devang Reply
are you nano engineer ?
s.
what is the Synthesis, properties,and applications of carbon nano chemistry
Abhijith Reply
Mostly, they use nano carbon for electronics and for materials to be strengthened.
Virgil
is Bucky paper clear?
CYNTHIA
so some one know about replacing silicon atom with phosphorous in semiconductors device?
s. Reply
Yeah, it is a pain to say the least. You basically have to heat the substarte up to around 1000 degrees celcius then pass phosphene gas over top of it, which is explosive and toxic by the way, under very low pressure.
Harper
Do you know which machine is used to that process?
s.
how to fabricate graphene ink ?
SUYASH Reply
for screen printed electrodes ?
SUYASH
What is lattice structure?
s. Reply
of graphene you mean?
Ebrahim
or in general
Ebrahim
in general
s.
Graphene has a hexagonal structure
tahir
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Cied
what is biological synthesis of nanoparticles
Sanket Reply
what's the easiest and fastest way to the synthesize AgNP?
Damian Reply
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Cied
types of nano material
abeetha Reply
I start with an easy one. carbon nanotubes woven into a long filament like a string
Porter
many many of nanotubes
Porter
what is the k.e before it land
Yasmin
what is the function of carbon nanotubes?
Cesar
I'm interested in nanotube
Uday
what is nanomaterials​ and their applications of sensors.
Ramkumar Reply
what is nano technology
Sravani Reply
what is system testing?
AMJAD
preparation of nanomaterial
Victor Reply
Yes, Nanotechnology has a very fast field of applications and their is always something new to do with it...
Himanshu Reply
good afternoon madam
AMJAD
what is system testing
AMJAD
what is the application of nanotechnology?
Stotaw
In this morden time nanotechnology used in many field . 1-Electronics-manufacturad IC ,RAM,MRAM,solar panel etc 2-Helth and Medical-Nanomedicine,Drug Dilivery for cancer treatment etc 3- Atomobile -MEMS, Coating on car etc. and may other field for details you can check at Google
Azam
anybody can imagine what will be happen after 100 years from now in nano tech world
Prasenjit
after 100 year this will be not nanotechnology maybe this technology name will be change . maybe aftet 100 year . we work on electron lable practically about its properties and behaviour by the different instruments
Azam
name doesn't matter , whatever it will be change... I'm taking about effect on circumstances of the microscopic world
Prasenjit
how hard could it be to apply nanotechnology against viral infections such HIV or Ebola?
Damian
silver nanoparticles could handle the job?
Damian
not now but maybe in future only AgNP maybe any other nanomaterials
Azam
Hello
Uday
I'm interested in Nanotube
Uday
this technology will not going on for the long time , so I'm thinking about femtotechnology 10^-15
Prasenjit
can nanotechnology change the direction of the face of the world
Prasenjit Reply
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
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Source:  OpenStax, Mentorship for teacher leaders. OpenStax CNX. Dec 22, 2008 Download for free at http://cnx.org/content/col10622/1.3
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