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Review of Literature on Adult Learners in
Online Education
Kevin Jones
Indiana Wesleyan University
Dr. Sharon Drury
DOL 740 Organizational Theory & Research
June 14, 2007
Revised June 27, 2008
Review of Literature
and Review of Student Retention and Online Learning
Introduction
The question this
writer asks relates to online learning and student retention of the
adult learner is: How does creating effective online programs affect
learning and retention? In order to begin to understand how to
create effective learning and student retention in online programs
there must be an understanding of learning. Eggen and Kauchak (2001,
p. 9) define learning as "an active process in which learners'
attempt to make sense of what they study." Webster's (Morehead &
Morehead, 1995, p. 391) defines learn as follows "acquire knowledge,
systemic knowledge." Woolfolk (1995) notes that learning can be
defined as either the acquiring of knowledge or the construction of
knowledge which would seem to agree with the definition offered up
by Eggen and Kauchak.
Learning, as
previously defined, leads one to consider differentiated
instructional methods to insure to the greatest degree possible that
all students become engaged in the learning process. No longer can
one say that learning can only take place through simply practicing
the art of lecture or whole group instruction within the classroom (O'Lawrence,
2006). Salter (2003) notes that comparative studies of online versus
traditional teaching is difficult to quantify due to the fact that
most comparative studies are small in scope and as such are
difficult to generalize. Clearly, the idea that the traditional
approach to teaching is the best way for learning to occur is being
challenged (O'Lawrence, 2006).
One responsible for
online curriculum development must be aware of multiple factors
impacting learning in order to engage the best possible learning in
students. A couple of these factors would include cultural
differences and diversity in learning styles among students. Taking
into account these factors will allow students a better opportunity
to become engaged in learning as identified in Bloom's Taxonomy
(Bloom, 1956). Bloom notes that there are six levels of learning.
They are as follows:
1.
Knowledge- observation and recall of information
2.
Comprehension-understanding information
3.
Application-use information
4.
Analysis-seeing patterns
5.
Synthesis-use old ideas to create new ideas
6.
Evaluation-compare and discriminate between ideas
These definitions
might lead one to argue that course material must involve material
deemed relevant and immediately useful in daily life or the adult
learner will not be engaged in learning. Getting the learner from
simple knowledge to evaluation should be the goal of program and
course designers.
Characteristics of the Adult Learner
Yi (2005, p. 34) notes
that there are typically five characteristics of the adult learner:
adults are "self-directed, goal orientated, task and problem
centered, diverse, and intrinsically motivated." Boulmetis (1999)
observes that adults have a distinct need for independence in
learning.
One must understand
that not all adults are adult learners in the truest sense of the
words. Knowles, Holton, and Swanson (1998) note that self-directed
learning correlates with the personal maturity of the individual
adult. Ellsworth (1992) addresses the fact that the more formal
education an adult has experienced the more likely they are to be
self-directed. O'Lawrence (2006) notes that the fact that some
adults lack the self-discipline necessary to be successful in an
online program. In other cases some adults may lack the time
management skills that are also needed to succeed in the online
environment.
Leidner and Jarvenpaa (1995) go so far as to say that students who
lack self-discipline and time management skills might be better
served if they are directed toward the classroom setting. On the
other hand, students with these skills may prefer the online format
of courses in order to work at their own pace within the bounds of
the course requirements. They may be less willing to share their
work in a classroom with those they perceive to be less motivated
and less skilled then themselves.
Dwyer (2004) notes that adult learners have little patience with
what a facilitator thinks might be important to learn due to their
own experiences and therefore the learning must be related to those
experiences. Scaffolding new learning with previous learning is a
key factor in adult education.
Advantages of Online Education for Adults
There are some clear
reasons why online learning has become popular in recent years.
O'Lawrence (2006) notes some of these reasons are:
1.
It opens up new opportunities for students who might otherwise be
excluded from participation in the learning process (p. 47).
2.
Learners have the opportunity to pursue lifelong learning after
graduation, regardless of lifestyle or location (p. 47).
Some of the advantages
to online learning as outlined by Zhao (2003) include:
It provides learners with the flexibility of learning, improves the
quality of learning due because online deliver provides the
opportunity to increase the quantity and quality of interaction
between student and teacher, improves access to education and
training, reduces the cost of education, improves the
cost-effectiveness of education, empowers learners to know more and
learn faster, and accelerates the formation of new programs (p.
215).
Advantages for Institutions
Volery and Lord (2000)
note that there are primarily four reasons why educational
institutions embrace online education. They include:
1.
Expanding access
2.
Alleviating capacity restraints
3.
Capitalizing on emerging market opportunities
4.
Serving as a catalyst for institutional transformation (p. 216)
Key Factors in Online Learning
Volery and Lord (2000) note that there are three key factors that
are critical to online learning; technology, instructor
effectiveness, and student characteristics.
Technology
Technology must be simple and easy to navigate. While there is a
temptation to increase the amount of technology in online courses,
one must avoid adding technologies that hamper ease of navigation.
Bedore, Bedore, and Bedore (1998) indicate that an essential in
online delivery is ease of use. They also note that those charged
with the design of courses must have a thorough understanding of the
"skill level required to use a given technology" (p. 73) in order to
select the proper delivery system. O'Lawrence (2006) concludes that
"the instructional strategies are what really make a difference in
how adults learn online, not technology itself" (p. 49).
Student characteristics also play a role in the success of online
students. Students who are very familiar with technology will tend
to find the online modality more comfortable and therefore be
willing to complete a degree online (Volery & Lord, 2000).
Instructor effectiveness
The instructor, or facilitator, plays a key role in the online
retention. Their interaction, or lack thereof, will be a huge factor
in whether or not a student will have a good experience with online
learning. The facilitator must be quick to respond to questions or
comments from the students. They must provide in depth feedback that
helps to paint the picture of what the expectation are for a
particular course. Ducharme-Hansen and Dupin-Bryant (2005) note that
"professor immediacy behaviors such as recognition and feedback are
a fundamental means of humanizing the web-based education
experience" (p. 36).
The facilitator must understand that written communication is
perceived much differently than oral communication. The lack of
ability to see the expression on the face and tone of voice requires
that the online facilitator be very aware of the tone of their
responses, or postings, in the online course. The facilitator must
develop a personal voice and tone when facilitating online courses
(Merrill, 2003). He also lists the following suggestions for
effective communication when facilitating an online course:
1.
Create inclusive, supportive and engaging climate, using learners'
names often;
2.
Develop a personal conversational style;
3.
Use inclusive language, such as we and our;
4.
Use a neutral, balanced tone in all communications; and
5.
Provide a space for everyone to post an introduction and share
appropriate parts of their personal life to develop the online
learning community (p. 15).
Fisher and Baird (2005) have stated that "in the end, successful
web-based learning comes when instructors and designers recognize
first the importance of cultivating relationships" (p. 105). This
building of facilitator-student and student-student relationships is
key in the retention of online students. Students who feel connected
will be more likely to remain in the course/program than those who
feel disconnected from the instructor and the other students.
How can these relationships be established? One method is through
the use of asynchronous discussions within a course. These require
the students to give input in a reasonably anonymous way that will
empower students who would typically be unwilling to take the risk
of participating in a discussion in a face-to-face setting to offer
their views. As the student's insights are affirmed by the
facilitator and by fellow students healthy relationships begin to
blossom. This seems to be particularly true with women. In a study
of female students by Cerezo (2004), results showed that the use of
this type of collaboration brought increased learning. This may be a
result of having increased the self-esteem of the students by
allowing them to play an important role in planning their own
learning. It may also be the result of allowing them increased
social interaction through collaboration.
Lewinson (2005) found that oftentimes the standards for asynchronous
learning are established by scholars whose area of expertise lies
within the framework of traditional university settings and as such
may not be in the best interest of non-traditional settings. This
may also result in retention rates being lower due to a lack of
understanding of the adult learner.
Sieber (2005) builds on the eight principles for effective teaching
as developed by Keeton, Sheckley, and Krejci-Griggs (2002) in laying
out a framework for effective facilitation in the online
environment. The framework includes:
1.
The creation of a learning environment that encourages inquiry (p.
333).
2.
An attempt to broaden the learner's experience of the subject matter
(p. 333). This may be done through the encouragement of students to
incorporate their life experiences into their studies.
3.
Cultivate active and critical reflection by the students. (p. 333).
This can be done through collaborative learning or through
reflection on their increased learning.
4.
The use of deliberate practice and prompt constructive feedback (p.
334). Students are given feedback that assists them in knowing if
they are on the right track and, if not, how to get there. Feedback
must be prompt and substantive.
5.
The linking of inquiry to issues of high interest (p.334). The
learning is perceived as relevant by the learner.
6.
Develop learners' effectiveness as learners early in the course (p.
335). The assignments allow the students to increase their learning
skills.
7.
Clarify learning goals (p. 335). This includes encouraging students
to put their learning into practice.
8.
Provide an optimal balance of challenge and support (335).
Zhao (2003) notes that course effectiveness and relevance are keys
to the learning of online students. Online courses must be kept up
to date and must maintain relevance. In other words, a course
containing a case study that looked positively at Enron would not be
deemed current and likely would not be considered by students as
relevant.
Course Design
In addition to the
need for ease of navigation in technology, course materials must
also be designed with ease of navigation in mind. Assumptions of
previous knowledge must be avoided in the design of course.
Step-by-step instructions must be clear and their layout must be
designed for reasonably quick perusal.
Retention Predictors
Dupin-Bryant (2004)
found that there are two predictors in regards to retention of adult
learners in online programs. The first is their previous educational
experience. Dupin-Bryant identifies these as being "cumulative grade
point average and number of previous course completed online" (p.
204). The second area is that of the student's previous computer
experience. While the number of years one had worked with computers
did not turn out to be a factor, the type of work done on a computer
was a factor. Dupin-Bryant found that students who were familiar
with "1) searching for information on the Web, 2) operating systems
and file management, and 3) Internet applications" (p. 204) were
more likely to remain in an online program.
DeTure (2004)
concludes that learning style and self-efficacy are poor predictors
of retention in adult learners. The issue with this study is that it
examines students who were comfortable enough with their technology
skills to enroll in an online program and therefore gave evidence of
high self-efficacy across the board. Future research will need to be
done including students who enrolled in online programs because
there was no feasible alternative as opposed to their confidence in
their technology skills.
Kemp (2002) found no
correlation with persistence in adult learners and retention. Kemp
defined the three factors of persistence as "resilience, life
events, and external commitments" (p. 67). Lack of persistence may
be more of a predictor of courses and programs students may avoid
than as a predictor of retention. On the other hand, Kemp did find
that work commitment was a significant predictor of retention.
Morris, Sz-Shyan, and Finnegan (2005) found the availability of
financial assistance to be another possible predictor of retention.
They also note that a higher grade point average from high school or
previous university courses might be a predictor of retention. In
other words, the lack of stress in regards to the funding of one's
education may help to increase retention rates. In addition, having
had success in previous academic endeavors may also assist retention
among students.
Conclusion
The research regarding
retention in adult online programs appears to be vast and yet
difficult to sift through due to the fact that much of the research
that has been done about retention has been very small in scope
which makes generalization difficult is not impossible. Sample sizes
have typically been small. In addition, the research has tended to
focus on retention in individual courses as opposed to being program
wide.
There are some factors
that are consistent in the research. These include the need for the
technology and course materials to e easily navigated. Another
consistent factor has been the need for social interaction among
students through the use of discussion forums. A third factor that
has been consistent has been the need for interaction with the
instructor in the discussion forums as well as through timely,
quality feedback on assignments.
There does appear to
be a need for a broader study of factors that may allow for better
prediction of retention. This would include larger sample sizes as
well as the study of entire programs as opposed to simply
researching individual courses.
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