review of related literature and studiesshodhganga.inflibnet.ac.in/bitstream/10603/6204/9/09_chapter...
TRANSCRIPT
CONTENTS
3.1 instructional Strategies
3.2 Modular Strategy
Studies Conducted Abroad
Studies Conducted in lndia
Study Conducted in Kerala
3.3 Mastery Learning Strategy
Studies Conducted Abroad
Studies Conducted in India
Study Conducted in Kerala
References
CHAPTER Ill
Review of Related Literature and Studies
This is nothing but an exhallstive survey of what has already been
done concerning the problem which is being investigated and hence is an
indispensable step in its analysis and evaluation. "A survey of related
literature implies locating, reading and evaluating reports of research as well
as reports of casual observations and opinion that are related to the
individual's planned research project" observes ~gganval' (1966). It helps the
research worker to gather up-to-date information about what has been done in
the particular area from which he intends to take up a problem of research.
Though our society has undergone dramatic changes in recent years,
teaching methods have remained basically the same since the early 1900s
observes cuban' (1988) These instructional techniques no longer meet the
needs of our students. Yet many of the classroom tasks assigned to students
are confined to low level, involving recognition or reproduction of memorized
information of isolated skills, without much understanding of content in
meaningful ways according to i30yle3 (1988). In addition, current instructional
methods often seem antiquated and dull to children who have grown up with
the stimulation of television and computers. The challenge for today's
institutions is to provide instructional experiences that sustain student interest
and facilitate development of higher order skills. This can be accomplished
73 -- Review of Related Literature
through the design of learning activities that engage students in relevant tasks
and take full advantage of the use of 1:echnology instruction.
Rather than learning skills and facts in isolation, a constructivist
approach to instruction stresses the importance of learning in a meaningful
context observes ~ r o w n ~ (1989). For example, knowledge is an integral part
of the activity in which it is encountered. Thus learning is enhanced when it
occurs in meaningful, authentic context. Brown suggests that present
classroom teaching techniques, which often teach skills in isolation from a
meaningful context, may be detrimental to the goals of education.
3.1. Instructional Strateaies
~ r a v e e n a ~ (1997) examined a program for promoting skill development
to facilitate effective communication. Findings, through reviews of curricula
content and instructional strategies, suggest that both time constraints and
limited background knowledge prohibited teachers from providing effective
individual instruction. Writer's worker shop and cooperative learning
strategies were all implemented and incorporated into a whole setting. Post-
intervention data indicated that iristructional strategy was effective in
improving the communication abilities of targeted students.
oval chick^ (1998) explained the use of Electronic mails (E-mails) and
technology portfolio's as an instructional strategy in pre-service teacher
education technology courses. Introduction to Media and Computers in
Teaching is an introductory level, two credit, pre-service teacher education
course offered at the University of Virgina. In this course, the instructors use
E-mails as a way to examine the students' learning throughout the semester
and to model a strategy they can later utilize in their own classrooms. After
each class, students create an entry in their E-mails using a word processing
program. The use of technology portfolios and E-mail places an explicit focus
on the relationship between technology applications and instructional
methods.
3.2. Modular Strategy
3.2.1. Studies conducted abroad.
Mewin and ~ o n a l d ~ (1972) conducted an experiment to find out the
effectiveness of self-instructional modules in preparing Secondary School
Social Studies Teacher Trainees. He found significant differences between
the control group learning through conventional method and the experimental
group learning through self-instructional module on the acquisition of
knowledge and skills essential in planning, questioning and testing for higher
cognitive process, favouring the experimental group. The experimental group
found the module to be an enjoyable and effective device for developing
understanding and skills in planning, questioning and testing.
odd' (1972) developed and evaluated a module for individualized self-
directed instruction at the college level. The study showed that the students
using instructional module were able to achieve objectives of the course in a
manner different from normal college instruction. In addition, the instructional
module was found to be better than the instructor's method in another class.
75 Review of Related Literature
Williams and ~eilkka? (1973) studied the effectiveness of module and
the findings indicated that the teache~r acquired the skills of the modules and
used these skills in their classrooms. Teacher's use of the skill had an effect
on the learning of the students.
An experimental study to investigate the feasibility of the modules, by
comparing students who were taught by proficiency modules, with students
taught by traditional approach was conducted by ~ishner" (1973).
windell" (1975) from his study with self-instructional teacher training
module revealed that the modules were effective to produce reliable changes
in trainee's knowledge and skill in the use of techniques for detenining the
reading level of the exceptional children.
Heller and at el* (1976) conducted a study to compare the
effectiveness of instruction using a learning module approach with that of
instruction using a traditional lecture discussions method in an undergraduate
course entitled 'Psychology of Exceptional Child'.
The study revealed that it is possible to experiment within a traditional
college of educational framework with learning modules. It remained to prove
if innovative learning module programme result in significant gain for students.
Both approaches could benefit students and a combination of the two might
be viable and justifiable strategy.
vaughant3 (1977) compared modular textbook instruction in an
individualized, competency-based teacher education programme. The results
showed that all subjects in both treatment groups were able to master each of
the teaching competencies involved in the study. However, the result of the
study indicated a lack of significant differences between treatments.
p mien'^ (1979) conducted a study in an Indonesian School in standard
VIII. The control class was taught through a traditional teacher centred
method using a lecture-cum-demonstration approach. Two treatment classes
were taught through a student centred method using a modules approach.
The findings of the study revealed that in achievement and retention the
treatment classes were significantly higher than the control classes. There
were no significant differences in the personality factors between groups. The
correlations between pre-test scores and post-test scores revealed no
significant differences in the effect of the instructional methods.
The implication of peer tutors and module mediated mastery learning
was investigated by ~udjiman" (1982). The basic research question was:
Can the mastery learning strategy be applied by teachers' using modules and
peer tutors? The results showed that modules and peer-tutors were effective
mediators of the mastery learning strategy when the students index to
measure achievement. Peer-tutor and module mediated mastery learning
was more effective than the other strategies in responding to the complexity of
learning materials.
Greenbergi6 (1984) investigated the effectiveness of a multimedia
functional reading module. Use of the videocassette lesson with computer
practice was compared to videocassette use with paper and pencil practice.
The modules focused on the functional reading skill. The 't' test, Pearson
77 Review of Related Literature
product moment correlation and chi-square test were applied to analyse the
data.
The findings revealed that no significant difference existed between the
posttest performance of the two groups. There was significant correlation
between strategy scores and application scores. There was a significant
score favoring the computer treatment in response to a question about
enjoyment of the follow up practice.
oha am mad'^ (1988) developed and evaluated a modularized
individualized instruction science course in Kuwaiti secondary schools. The
purpose of the study was to develop, implement, and evaluate a science
course in accordance with modularized, individualized instruction principles.
Samples included 497 pupils and '16 teachers. Both treatment group were
administered pre-test, post-test, achievement and attitude tests. Major
findings of the test was modularized, individualized instruction was
significantly effective in producing overall achievement.
3.2.2. Studies conducted in India.
~ansanwal" (1978) developed an instructional strategy for teaching
Research Methodology at M.Ed and M.Sc (Home Science) level. Various
components of this strategy were PLM, library work, discussion, unit tests and
discussion on unit tests. In this study the effectiveness of each component
was studied on the basis of reactions of students involved in the experiment.
Each component and the sequence in which these were used in the
instructional process were found to be effective. Since the objectives of
78 - Review of Related Literature
teaching the subject differ from subject to subject, there is a need to evolve an
instructional strategy for teaching a subject at a particular level.
The objective of this study was to develop and study the effectiveness
of instructional strategy in terms of (a) achievement of students on criterion
test (b) reactions of students towards each component as well as the whole of
Instructional strategy.
This study was conducted on 6. Ed students admitted during 197&79 in the
Department of Education, University of lndore. All the admitted students were
divided into three groups, each consisted of 60 students. Of these two groups
were selected randomly designated as experimental and control groups. Both
groups included students from different disciplines like arts, science, life
science, home science etc. There were graduates and postgraduates in both
the groups. The medium of inst~ction was Hindi.
For developing instructional strategy an analysis of "LEARNING" a
topic from Educational Psychology was carried out. For this topic specific
objectives were stated in behavioural terms. The conclusions were
(i) The instructional strategy was found to be effective to the extent than
70% of students got above 70% marks on criierion test.
(ii) Individual component and instructional strategy as a whole was found
to be effective in terms of students reaction towards them.
shajahanig (1980) designed and developed modules for teaching
science in standard VI and VII and studied the effectiveness of the modules
as an instructional method with respect to the conventional method. The
79 Review of Related Literature
findings of the investigation revealed that Modular way of learning was more
effective than the conventional method in the case of some mcdules while in
the case of other modules it was found as effective as the conventional
method. An overwhelming majority of students possessed a favourable
attitude towards modular instruction. The teacher's reactions to modular
approach of instruction were favourable.
~ u k h o ~ a d h ~ a ~ ~ ~ (1981) studied on microteaching Vs modular
approach.
The objectives were:
1. To study the development of selected teaching competencies through
microteaching and modular approaches,
2. To compare the effectiveness of microteaching and modular
approaches in developing selected teaching competencies.
It was hypothesized that there would be no significant difference in the
performance of the groups trained through microteaching and modular
approaches. The study was conducted on 24 teacher trainees. Random
sampling was done. Post-factor analysis was done to match the two groups.
The self-learning modules, one each on questioning and reinforcement, were
developed and used as training material for one group. The other group was
trained through microteaching. At the end both groups appeared for a
performance based post-test. The major findings of the investigation were:
1. In questioning ten from each group satisfied the criterion referenced
test, whereas on reinforcement nine from microteaching group and
80 Review of Related Literature
seven from the modular approach group satisfied the criterion
reference test.
2. Both the treatments were equally effective
Gabriel and ~i l la i" (1981) conducted a study, which reports an attempt
to modularize learning at collegiate level in India. A difficult unit in Biology
was identified and modular learning material was developed, using local
resources. The feasibility of this approach over the traditional teaching
approach in terms of learning efficiency, learning time and mastery level is
reported. The students who experienced modular scheduling were found to be
superior in understanding of concept and retention of concept. Time taken by
the modular group as a whole to gain 80 per cent mastery, as compared to
the control group was found to be in the ratio 2:5. It was also found that the
students preferred individualized learning, and more number of and different
types of multimedia approaches rather than the usual classroom lecture.
H O P P ~ ? ~ (1982) designed and developed modules for teaching certain
units in biology in standard XI. The effectiveness of three modular approaches
of teaching viz.. self learning, peer group learning and peer group learning
with teacher intervention was evaluated through an experiment adopting the
rotation group design. The major findings of the study were:
(i) All the three structured modular approaches of teaching were effective
in terms of mean gain. However, the self-learning approach was more
effective than the other two modular approaches.
8 1 Review of Related Literature
(ii) The modular approach in teaching biology led to significant increase in
the academic motivation of the student.
(iii) There was no relationship between intelligence and mean gain in
achievement through modular instruction.
sharmaz3 (1991) compared the effect of various modes of classroom
teaching involving video-based instruction, teacher discussion, demonstration,
self-experimentation, etc.. on the achievement in science of the secondaly
level learners. The conclusions drawn favoured most the video-based
instruction while self-experimentation under the guidance of the teacher was
found to be least effective of all the models.
3.2.3 Study conducted in Kerala..
~ o l l ~ k u t t ~ ~ ~ (1991) studied the Effectiveness of Modular Approach in
Teacher Education and Requisites for Implementation. The study revealed
that modular approach has not been introduced formally and structurally in
any of the Teacher Education Institutions. And the UGC Curriculum
Development Committee which was entrusted with the task of the preparation
of model curriculum for the Postgraduate and Under graduate course in
Teacher Education have advised the use of Modular approach and also
presented the model curriculum as modules.
82 Review of Related Literature
3.3 Mastery Learninq Strategy
3.3.1. Studies conducted abroad.
~ashburne~"l922) conducted a study on educational measurements
as key to individualizing instruction and promotions. This study indicated that
only when achievement replaces time as the constant factor in the schools
can instruction be ir~dividualized to meet the needs and capacities of the child.
To examine the Carrol Model, sjogrenZ6 (1967) carried out a study on
achievement as a function of study time. The sample of 208 adults learned
each three different learning programmes. The results supported the Carroll
model in that there was a significant positive relationship between the ratio of
time spent to the time needed and learning measures.
wright2' (1967) conducted a study to investigate the relationship
between subject mastery and time. This study demonstrated that while the
majority of children do reach a selected criterion level of achievement they
differ in the rate at which they attain this level.
~ i m ~ ' (1968) conducted a study on learning rates, aptitudes and
achievements to find out the relations between aptitudes and both learning
rates and both learning rates and achievement levels. The results indicated
that learning rates and achievement levels were interchangeable, ability to
understand instruction affects learning rate, and particular aptitudes were
related to learning rate for each task. Kim also studied about the Bloom
strategies for mastery learning, in 1969. The findings indicate that 74 per cent
of the experimental students compared to only 40 percent of the control
83 Review of Related Literature
students attained mastery criterion. Also the data revealed that mastery
learning was most effective for students with below average I.Q. In 1970 Kim
et al carried out another mastery learning project in the middle schools. The
results indicated that the percentage of experimental students attaining
master varied widely across the sample schools. 72 percent and 61 percent of
the students reached the mastery criterion by learning English and
Mathematics respectively.
en tile^' (1970) had undertaken a mastery approach to the teaching
course in introductory educational psychology. The approach produced
striking cognitive and especially affective results.
BeihleP0 (1970) carried oul a study on mastery learning strategy for
teaching introductory undergraduate educational psychology to reduce
examination pressure and competition among students. The strategy seemed
to be especially effective, cognitively and affectively.
Burns3' (1979) has estimated the average effective size of mastery
learning programmes compared to non-mastery programmes. The findings
indicated that the average in mastery learning classes would achieve better
than 80 to 85 percent of the students in non-mastery classes.
0bando3' (1991) studied the relationship between instructional
treatment manifested on mastery learning and non-mastery learning
strategies. Analysis of variance and correlated groups t-tests suggested
significant achievement scores and time invested favouring the master
approach but non-significant differences regarding perseverance.
84 Review of Related Literature
~ h r i g ~ ~ (1992) conducted a study to examine the feasibility, problems,
benefits and implications of the used of mastery learning strategy in
secondary marketing programmes implementing mark Ed model programme.
The study found that in spite of the few problems associated in implementing
the strategy, the mastery learning strategy and the concepts of the mark Ed
model programme provide opportunity for most students to achieve at
mastery levels.
Since Bloom's seminal publication in 2968, the prepondence of the
mastery learning literature has been focussed on the North American
experience and its socio-cultural interpretations with only occasional
documentation of mastery learning efforts in other parts of the world. Results
of this study suggest that mastery learning can combine the strengths of direct
instruction with the strengths of discovery learning.
~ a n c y ~ ~ (1996) studied the effect of cooperative and Mastery Learning
Methods on Primary Grade Students' learning and retention of facts. A 2 x 2
(cooperative x mastery) factorial design compared the achievement of 120
students randomly assigned by grade level stratification to one of four
treatment conditions; cooperative learning; mastery learning; cooperative-
mastery learning; and a control treatment (no cooperative or mastery
learning). All subjects were administered a written pretest, and delayed
posttest of their understanding of concepts. The results of the study is that the
cooperative mastery learning method is in line with the current early childhood
practices and has the capacity for simultaneously boosting conceptual
85 Review of Related Literature
development and language development of young children. This capacity is
said to stem from the method's provision of (a) specific, positive feedback; (b)
a social context for sustained effort and involvement in a topic; (c) child-child
communication exchanges; and (d) adult-child communication exchanges.
3.3.2 Studies conducted in India.
yadav3= (1984) investigated the effect of mastery learning strategy on
pupil's achievement in Mathematics, their self-concept and attitude towards
mathematics. The objectives of the study are (1) to compare the mean
achievement scores of two groups of pupils taught in mathematics with and
without the use of mastery learning strategy. (2) to compare the perfomlance
of scores of two groups of pupils taught mathematics with and without the use
of mastery learning strategy. (3) to compare the attitude towards mathematics
of two groups of pupils taught mathematics with and without the use of
mastery learning strategy. The results showed significant difference in respect
of their achievement in mathematics. The group taught through mastery
learning exhibited a significantly higher achievement in mathematics than the
other group.
Patadia36 (1987) conducted a study on "A strategy for mastery learning
in the fifth grade geometry". The objectives of the study are (1) to develop
strategies for mastery learning in geometry for the pupils of the fifth grade (2)
to validate the effectiveness of the developed strategies the findings of the
study are (1) the strategy developed worked well as 88.24% pupils of
experimental group scored a minimum of 70 % marks. (2) The achievement of
86 Review of Related Literature
the experimental group was found to be significant higher than that of the
control group. (3) the strategy was liked by the pupils and was feasible in the
real classroom situation.
~athu?' (1 988) conducted a study on the effectiveness of the mastery-
learning programme to investigate its effect on achievement, self-concept and
attitude of pupils towards statistics. Mathur found that mastery learning
strategy as an effective strategy in terms of achievement, self-concept and
attitude towards statistics for both undergraduate and postgraduate students.
His study also established the effectiveness of mastery learning strategy in
reducing the gap between repeaters and non-repeaters.
chaudhari3' (1989) conducted a study on the effect of mastery learning
strategy on pupils achievement in English grammar and their attitude and
found that there was no significant difference between the mean achievement
scores of learning and receiving instruction through mastery learning strategy
and conventional method of teaching.
vaidya3' (1990) studied on the effectiveness of the mastery-learning
programme on achievement, self-concept and attitude of pupils towards Hindi.
Vaidya compared Mastery Learning Strategy (MLS) with Concept Attainment
Model (CAM) and the Traditional Method (TM) with Concept Attainment Model
(CAM) and the Traditional Method (TM). The findings of this study indicated
that MLS was more effective than CAM or TM in
(i) Facilitating learning and enhancing the achievement level and
(i) Improvement in self-concept and attitude towards the subject.
8'7 Review of Related Literature
verma4' (1991) conducted a study on the "Effects of personalized
system of Instruction (PSI) and Mastery Learning (ML) on achievement of
average students and student promoted on lenient criteria. He found that both
techniques were better than conventional teaching. He also found that
"Prompted" students (low achievers) when taught thorough PSI or ML
approach performed significantly better on the summative test as compared to
pass students (average achievers) taught through the conventional method. It
implies that low achievers, if taught through PSI techniques can perform
better. It is a pointer to the problem of low achievement, which can be
effectively tackled.
~ h o m a s ~ ' (1995) conducted a study on "Mastery learning in the regular
classroom". This study revealed that mastery learning offers a way for
teachers to offer individualization instruction to students and to help more of
their students be successful in learning.
3.3.3. Study conducted in Kerala.
hanka am^' (1997) studied an 'effects of mastery learning on certain
affective outcomes of mathematics learning'. The major objectives of the
study were
(a) To compare the effect of mastery learning approach and the traditional
method on mathematics interest of ninth standard pupils.
(b) To compare the effect of mastery learning approach and traditional
method on the mathematics interest on ninth standard pupils in the
following sub samples.
88 Review of Related Literature
(i) Boys (ii) Girls (iii) Rural pupils (iv) urban pupils (v) High Intelligence
group (vi) Low Intelligence! group (vii) High socio-economic status
group and (viii) Low socio-economic status group.
(c) To compare the effect of mastery learning approach and the traditional
method on the self-concept of ninth standard pupils.
The major findings of the study were the following:
(a) The mastery learning approach is more effective than the
traditional method in enhancing mathematics interest of ninth
standard pupils
(b) The mastery learning approach is more effective than the
traditional method in enhancing mathematics interest on ninth
standard (i) Boys (ii) Girls (iii) Rural pupils (iv) Urban pupils (v)
High intelligence group (vi) Low intelligence group (vii) High Socio-
economic status group and (viii) Low socio-economic status group.
(c) The mastery learning approach is more effective than the
traditional method on the self-concept of ninth standard pupils.
89 Review of Related Literature
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