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Participants and data collection

The population for this convergent mixed methods research study was 289 graduates of an online Educational Technology Leadership master’s degree program employed in PK-12 school settings. All graduates were invited to complete a web-based survey created and distributed through SurveyMonkey™. Of the 289 graduates in the participant pool, sixteen graduates’ email addresses were invalid and two individuals were no longer employed in a PK-12 school environment. Consequently, there was a possibility for 271 graduates to participate in the survey. Of the 271 potential contributors, 110 graduates responded to the online survey (41%). Both quantitative Likert-style and qualitative open-ended items were included in the electronic survey for which each respondent was permitted anonymous submission.

Additional qualitative data was collected through examination of 60 graduates’ electronic portfolios. Each work sample, purposefully selected and examined, were representative of graduates who completed the ETL master’s program during the same timeframe as 271 ETL graduates included in the population for this study. The electronic portfolio was a collection of artifacts and reflections gathered throughout the program coursework.

Delimitations/limitations

The selected communication method was one delimitation of the study. Educational Technology Leadership graduates were contacted twice to complete the online survey through SurveyMonkey™ using the email addresses on file in the university’s student registration system. Consequently, some potential recipients may not have regularly logged in to read or respond to messages stored in that specific email account. A second delimitation was related to the population selected for the study. The program graduates were to be employed in PK-12 school settings, thus two opted out of the study because of employment outside of PK-12 educational environments. The third delimitation was associated with the two week timeline for which the online survey was accessible. Some potential contributors may not have been available to respond during the survey activation timeframe; therefore, those individuals could not participate.

One limitation to the study was related to the participation in the survey. Participation in the survey was voluntary and anonymity was permitted, therefore, it reduced opportunities for potential follow-up communication. A second limitation associated with the survey pertained to the use of online survey formats. Although, the respondents were graduates of an Educational Technology Leadership master’s degree, there was the potential for varied understanding of access and usage regarding online survey formats. The third and forth limitations were associated with the targeted population. Data was collected only from program completers following graduation and the research participants could have been biased to some of the survey topics.

Data analysis and findings

The purpose of this study was to examine the effectiveness of an online Educational Technology Leadership (ETL) master’s program to advance graduates’ leadership in the use of online learning, Web 2.0 tools, and technology professional development in PK-12 schools. The overarching research question for the study was: Does the online Educational Technology Leadership master’s program advance graduates’ leadership in the use of online learning, Web 2.0 tools, and technology professional development in PK-12 schools? Assumptions were developed to analyze quantitative research data and sub-research questions guided the qualitative data analysis. A convergent mixed methods research design was selected for this study. The survey and open-ended questions were completed by 110 of the 271 possible participants (41%). Additionally, a purposeful sample of 60 graduates’ electronic portfolios were selected and examined to obtain additional qualitative data.

Questions & Answers

Is there any normative that regulates the use of silver nanoparticles?
Damian Reply
what king of growth are you checking .?
Renato
What fields keep nano created devices from performing or assimulating ? Magnetic fields ? Are do they assimilate ?
Stoney Reply
why we need to study biomolecules, molecular biology in nanotechnology?
Adin Reply
?
Kyle
yes I'm doing my masters in nanotechnology, we are being studying all these domains as well..
Adin
why?
Adin
what school?
Kyle
biomolecules are e building blocks of every organics and inorganic materials.
Joe
anyone know any internet site where one can find nanotechnology papers?
Damian Reply
research.net
kanaga
sciencedirect big data base
Ernesto
Introduction about quantum dots in nanotechnology
Praveena Reply
what does nano mean?
Anassong Reply
nano basically means 10^(-9). nanometer is a unit to measure length.
Bharti
do you think it's worthwhile in the long term to study the effects and possibilities of nanotechnology on viral treatment?
Damian Reply
absolutely yes
Daniel
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
characteristics of micro business
Abigail
for teaching engĺish at school how nano technology help us
Anassong
Do somebody tell me a best nano engineering book for beginners?
s. Reply
there is no specific books for beginners but there is book called principle of nanotechnology
NANO
what is fullerene does it is used to make bukky balls
Devang Reply
are you nano engineer ?
s.
fullerene is a bucky ball aka Carbon 60 molecule. It was name by the architect Fuller. He design the geodesic dome. it resembles a soccer ball.
Tarell
what is the actual application of fullerenes nowadays?
Damian
That is a great question Damian. best way to answer that question is to Google it. there are hundreds of applications for buck minister fullerenes, from medical to aerospace. you can also find plenty of research papers that will give you great detail on the potential applications of fullerenes.
Tarell
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
carbon nanotubes has various application in fuel cells membrane, current research on cancer drug,and in electronics MEMS and NEMS etc
NANO
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
On having this app for quite a bit time, Haven't realised there's a chat room in it.
Cied
what is biological synthesis of nanoparticles
Sanket 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, Ncpea handbook of online instruction and programs in education leadership. OpenStax CNX. Mar 06, 2012 Download for free at http://cnx.org/content/col11375/1.24
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