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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

can someone help me with some logarithmic and exponential equations.
Jeffrey Reply
sure. what is your question?
okay, so you have 6 raised to the power of 2. what is that part of your answer
I don't understand what the A with approx sign and the boxed x mean
it think it's written 20/(X-6)^2 so it's 20 divided by X-6 squared
I'm not sure why it wrote it the other way
I got X =-6
ok. so take the square root of both sides, now you have plus or minus the square root of 20= x-6
oops. ignore that.
so you not have an equal sign anywhere in the original equation?
Commplementary angles
Idrissa Reply
im all ears I need to learn
right! what he said ⤴⤴⤴
what is a good calculator for all algebra; would a Casio fx 260 work with all algebra equations? please name the cheapest, thanks.
Kevin Reply
a perfect square v²+2v+_
Dearan Reply
kkk nice
Abdirahman Reply
algebra 2 Inequalities:If equation 2 = 0 it is an open set?
Kim Reply
or infinite solutions?
The answer is neither. The function, 2 = 0 cannot exist. Hence, the function is undefined.
Embra Reply
if |A| not equal to 0 and order of A is n prove that adj (adj A = |A|
Nancy Reply
rolling four fair dice and getting an even number an all four dice
ramon Reply
Kristine 2*2*2=8
Bridget Reply
Differences Between Laspeyres and Paasche Indices
Emedobi Reply
No. 7x -4y is simplified from 4x + (3y + 3x) -7y
Mary Reply
is it 3×y ?
Joan Reply
J, combine like terms 7x-4y
Bridget Reply
im not good at math so would this help me
Rachael Reply
I'm not good at math so would you help me
what is the problem that i will help you to self with?
how do you translate this in Algebraic Expressions
linda Reply
Need to simplify the expresin. 3/7 (x+y)-1/7 (x-1)=
Crystal Reply
. After 3 months on a diet, Lisa had lost 12% of her original weight. She lost 21 pounds. What was Lisa's original weight?
Chris Reply
what's the easiest and fastest way to the synthesize AgNP?
Damian Reply
types of nano material
abeetha Reply
I start with an easy one. carbon nanotubes woven into a long filament like a string
many many of nanotubes
what is the k.e before it land
what is the function of carbon nanotubes?
what is nanomaterials​ and their applications of sensors.
Ramkumar Reply
what is nano technology
Sravani Reply
what is system testing?
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
what is system testing
what is the application of nanotechnology?
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
anybody can imagine what will be happen after 100 years from now in nano tech world
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
name doesn't matter , whatever it will be change... I'm taking about effect on circumstances of the microscopic world
how hard could it be to apply nanotechnology against viral infections such HIV or Ebola?
silver nanoparticles could handle the job?
not now but maybe in future only AgNP maybe any other nanomaterials
can nanotechnology change the direction of the face of the world
Prasenjit Reply
At high concentrations (>0.01 M), the relation between absorptivity coefficient and absorbance is no longer linear. This is due to the electrostatic interactions between the quantum dots in close proximity. If the concentration of the solution is high, another effect that is seen is the scattering of light from the large number of quantum dots. This assumption only works at low concentrations of the analyte. Presence of stray light.
Ali Reply
the Beer law works very well for dilute solutions but fails for very high concentrations. why?
bamidele 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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