chapter iv planning and procedure for...
TRANSCRIPT
4.01
4.02
4.03
4.04
4.05
4.06
4.07
4.08
4.09
4.10
4. 11
4.12
CHAPTER IV
PLANNING AND PROCEDURE FOR CONSTRUCTING THE TEST
Introduction
Designing the test
Description of the population
Sampling the behavior to be tested
Review of literature
Choice of behaviours
Determination of weightage
Selection of listening materials
Preparation of test items
Determination of rate of presentation of listening material
Determining the length of the test
Arrangement of the test items
46
46
47
49
50
52
53
55
56
57
58
59
46
CHAPTER· IV
PLANNING AND PROCEDURE FOR CONSTRUCTING THE TEST :
4.01 INTRODUCTION:
chapter contained a detailed account
listening com prehension carried out in
The previous
researches on
and in recent
problem , these
times. Apart from giving an insight
of the
the past
into the
planning had also helped the investigator in
the present research work.
Planning is a necessary adjunct even for an ordinary day to
day work. And when this work is spread over a number of
days and many months, planning must be at a core if the work
is to be completed without any confusion or disarray. The
present research is a multi-dimentional study. Hence every
care and caution was exercised in preparing and executing the
plan to arrive at definite and reliable conclusion.
4.02 DESIGNING THE TEST:
While measurement is neassary at every stage of life, planning
is essential for every project - small or otherwise - whether
it is a project undertaken by a government or that by a
peasant. As K. W. Vughn points out, planning is an essential
activity in all stages of test construction project. Inattention
to planning may result in failure to meet production deadlines
or may necessiate use of uneconomical procedure or of below
standard materials in order to meet this deadlines. (Lindquist,
j. p. 139).
Economy that planning ensures can hardly be exaggerated efore
actual work of designing the tests was started ,the ' investigator
directed his efforts towards a careful planning which enabled
him to anticipate the difficulties and also to avoid them or
to minimise them. Different phases of coining the test, one
of the essential stage of the standardisation process, form the
main content of the present chapter.
47
The present test is aimed to measure an individual's ability
of listening comprehension. The first requisite of a good test
is that it must measure what it is meant to measure it means
that its content validity and reliability should be high.
This is not possible unless the test designer (investigator) is
quite clear' about the term listening comprehension. The meaning
of the term discussed at length in the previous chapter has
been accepted and consistently kept in mind throughout the work.
This alone does not suffice. One who attempts a practical
application of a theory must also be clear about other aspects
as under.
1. The uses of test-score.
2. The description of population that is range of appli
cability.
3. The aspects to be measured that is the sample of the
behaviour to be tested.
4. Material to te used for listening comprehension.
5c The way it is to be measured that is the principle for
writing the test items.
4.03 DESCRIPTION OF THE POPULATION:
The population to be tested needs to be precisely defined befor'e
commencing to design the actual test itGms. It is essential
because the related phases of the test designing
bearing on the population to be tested.
direct
The nature of the mental measurement inevitably requires to
restrict the population to be tested. In fixing the range of
applicability the following four factors arc consi·dered.
1 • Schooling
2. Age
3. Cultural background
4. Sex
SCHOOLING:
The present
boys and
48
test is intended to be made applicable to pupils
girls studying in primary schools of Ahmedabad
city. For the purpose of the present study, a primary school
will mean a school imparting instruction to grades V, VI and
VII grades. VIII, IX and X are treated as part of the
Secondary School and are, therefore, excluded from the
selected population. Here primary schools are of two types,
primary schools conducted by private agencies are private
primary schools and those conducted by the j\hmedabad Muncipal
Corporation are called Muncipal Primary Schools. Pupils from
both the types of schools are taken as population.
CULTURAL BACKGROUND: Another problem which demands consideration is that of the
differences found in the cultural background. The present study
has been delimited to urban area only ,so this factor needP.d no
extra consideration.
AGE: Age norms are not found suitable for use as researches in the
area do not yet provide a curve of growth similar to the one
usually obtained while measuring intelligence. It is enough
to state, at present, that the problem has been considered
theoretically as well as practically.
SEX: As in the case of differences found in different subcultures,
the problem of sex differences also demand attention. Boys
and girls differ significantly in certain mental operations.
Sometimes the differences are large enough to be accounted
for. This issue was to be checked statistically· rather than
on arbitrary judgement, and decision regarding the establishment
of norms are to be taken on the basis of the statistical treatment
of the data. The factor is discussed fully in the chapter
dealing with the establishment of norms.
49
One of the crucial aspects of mental measurement namely
restricting the range of individuals to be tested, having fully
considered the other one, i.e. selecting the activities which
are to be tested, is considered next.
4.04 SAMPLING THE BEHAVIOUR TO BE TESTED:
A psychological test is defined as, " •••••• essentially an
objective and standardized measure of a sample of a behaviour."
(Anastasi, 2, p. 22).
The mental ability is to be measured and is bound to manifest
through various behaviours. The psychologist cannot and need
not measure them all while discussing the sampling of the traits
and functions, as Freeman suggests.
In developing a psychological test it is impossible, in fact
unnecessary, to use an unlimited number of items. It is not
necessary to attempt to present the individual being tested
(called the 1 subject 1 or 1 testee 1) with problems that will
ascertain his responses for every conceivable situations involving
a given trait or function. It is sufficient to get an adequate
sampling of responses in a particular area or range of behaviour
the assumption being that the sampling is representative of the
whole
( Freeman. P. 4)
Even then the task of psychologist remains complicated. The
sampling of human behaviour is obviously not a simple process.
Cron bach remarks,
50
We have come a long way from Wissle' s trying to correlate
college success with speed of cancelling 'a' s and Binet's
wondering whether psychologist had anything to contri b..Jte to
the identification of mentally inferior children.
( Cran bach, P. 189).
Yet the present test designer would like to agree with Bhatt,
when she says," It is not pessimism to believe that
measurement in psychology can never hope to reach the precision
and accuracy found in physical science".
(Bhatt. P.38).
It is not rationalization tut a caution. A test maker has to
bear in mind that it deals with a complex creature and hence
do his utmost to make his measurement accurate and precise,
taking due precautions at every stage of test development.
4.05 REVIEW OF LITERATURE:
The knowledge about mental test only can hardly suffice,
obviously the procedure to be followed in constructing different
types of mental tests cannot be the same. Moreover, language
is a fairly well defined ability, or group of abilities
relatively independent. It was, therefore, necessary t~ study
language tests in general and listening comprehension test in
particular.
A good deal of work has been done in these types of tests in
Western countries, while similar work in India is rather limited.
Even a few tests on language and very" few on listening
com prehension cover only one or two aspects of the subject.
The investigator had to rely on listening comprehension tests
51
constructed in foreign countries. He did not hesitate to do
so, because of the fact that though every language has its unique
characteristics, all languages have certain common ones also.
The test maker should take into account the distinctive nature
of the four language skills and measure them all separately
as well as in various combinations. With this in mind, the
investigator attempted to know how others had viewed it. The
following types of relevant literature on test construction was,
therefore, studied:
1 • The original
Section •• 2.
test as enlisted in the bibliography.
2. Review of tests in the Mental ~asurement Year book.
3. Description of tests in the books on eduational and
psychological measurement.
While studying the aforesaid literature, the investigator aimed
to study the following aspects :-
1. The skills measured.
2. Content of Tests
3. The variety of ways in which the same content is
evaluated.
The inference from the study is presented subsequently • The
first two aspects are discussed here. The third one is
discussed later on with the discussion on types of tests.
Various language tests are designed to cover different areas
of different skills. They measure some of the specific language
skills. Although speaking and listening are considered essential
parts of the language arts, few standard tests are available
for general use. Compared with reading and writing, research
and experimentation in the measurement of speaking and listening
are relatively limited. The reason for the limited number of
tests in these areas is the complexity of these skills and that
of difficulty in getting suitable practical media for appraising
them.
52
The study of the content of the tests revealed the fact that
the test measuring language ability covered a vast area. Various
topics are selected for the content of listening comprehension
tests. The study and the critical review of the available
literature on the listening comprehension test indicated that
listening comprehension is an understanding of fact and concepts
through listening and is composed of different documents. The
various components of listening comprehension so far described
had revealed the following characteristics:
* ability to express main idea of · the content listened to,
* ability to remember the requence of events or ideas.
* ability to give the significant details of what is listened
to.
* ability to find out the relationship between ideas presented
by the speaker.
* ability ~0 find out the meaning of words and phra!:ies in
the context of the material listed.
* ability to draw inferences.
* ability to draw generalization.
* ability to summarise what is listened to.
* ability to criticise the things listened to.
Considering the aforesaid topics some of them were found to
be rather frequent.
4.06 CHOICE OF BEHAVIOURS:
The decision for the number of components to be covered by
the test was based on the insight gained by review of literature.
The outline of the objectives discussed in previous chapter
and appended in appendix was helpful at this stage. Hence,
it was decided to include the following topics on which items
could be constructed to measure .listening comprehension.
1. The significant details of what is listened to.
2. The sequence of ideas or events described by the speaker.
53
3. The main ideas of the things listened to.
4. Meaning of the words in context of things listened to.
5. Relationship between ideas and generalisation.
The list thus finalized was given to experts and after their
confirmation only the final decision of construction of items
was taken. It can be concluded that a fair and honest attempt
was made to select suitable and purposeful components with
a view to making the instrument valid and useful.
Here it has been decided to plan and construct a listening
comprehension test in Gujarati for the pupils of V, VI and VII
standards. The test could measure the following components
of listening:
1. The significant details of what is listened to.
2. The sequence of ideas or events described by the speaker.
3. The main idea or the caption of the things listened to.
4. Meaning of the words in the context of things listened
to.
5. Infering the relationship between ideas and drawing of
the generalisation.
4.07 DETERMINATION OF WEIGHT AGE:
After fixing the components to be tested the next step is to
determine the weightage to be given to these components. For
this, the sheets containing all the above mentions five components
were given to experienced teachers with a request to assign
marks out of 100 to these five components. This was done
keeping in view the age and the grade of pupils. The average
weightage for each class was then calculated. The overall
average weightage given to the components in the test for
measuring listening comprehension was worked out.
data are given in table below :
The relevant
TABLE 4.01
Class wise average weightage & the overall
to different components :
54
\veightage given
NO. COMPONENTS STD. AVERAGE WEIGHTAGEOVERALL AVERAGE WEIGHT AGE
1. Signi ticent details of what is listened • 20 • 00 20.00 21.00 20.33
2. The sequence of ideas events. 20 .oo 20.00 21.00 20.33
3. The main ideas of caption of the things listened 22 .00 20 .00 20.00 20.66
4. i context. 20 .00 20 .00 20 .oo 20 .00
5. Relationship between ideas and drawing generalization. 18 .00 20 .00 18.00 18 0 66,
TOTAL 100 .00 100.00 100 .00 100.00
TABLE 4.02
Weightage given to content
NO. PASSAGE NO. MARKS % MARKS
12 24
2 2 11 22
3 3 9 18
4 4 9 18
5 5 9 18
TOTAL 50
55
4.08 SELECTION OF LISTENING MATERIAL
The listening skills were cited earlier in the body of the
report. The listening materials which were to be used in the
final test must at their face value measure one or other of the
listening skills enumerated earlier. This was the talisman before
the investigator in selection of the material.
In order to select various listening materials, a group discussion
of experienced teachers teaching Gujarati in grades V, VI and
VII was organised. Individual meetings were also arranged and
certain criteria for selection of different materials was framed.
The listening material included paragraphs, stories, narratives
etc. The following criteria for the selection of the listening
material were given to the teachers participating in the
discussion.
1. Language, because of
comprehension, must
for whom the test is
of
the listening
the pupils
its important role in
be within the reach
being constructed. Here 1 Language 1
means the mode of presentation, i.e. its direction or style.
2. Vocarulary makes the passage difficult inspite of its
dictation being simple. The words must be familiar, and
of appropriate length and. t hose words which fall outside
the ken of pupil 1 s comprehension should be substituted
by easier ones.
3. Phrases and sentence construction
Certain phrases, idioms and otrer dialectical words which
were creating difficulties in the comprehension of the
average pupils were to be deleted from the passage and
substituted by easier words or phrases. Whenever possible
the long and clumzy sentence construction such as complex
sentences were made shorter and simple looking to the
level of understanding of the average mass of the pupils
for whom the test was meant.
56
4. Interest· is a potent factor in listening though it is
enigmatic to measurement. The paragraphs, stories,
scientific nirratives were to be selected in such a way -that· the in-jerest of the pupils must be maximLim when
they listen to them. :.-. ..
The teachers in the group discussion selected materials
according to the criteria given to them. After selecting
the sample materials, the next step was to coin the test
items for which the help was taken from various quarters
such as linguist its research fellows and experienced
teachers and method masters. See appendix No.-1.
The above selection of materials was from the printed
books. The materials could be read or listened to when
read alound •
4.09 PREPARA-:-ION OF TEST ITEMS:
It was decided to prepare multiple choice type of items for
testing the components of listening comprehension. The teachers
participating in the discussion were given illustrations of the
nature of multiple choise type of question and the points to
be kept in mind while coining the items. A greater number ..
of items were prepared th. n what would be required for. the
final form of the test. The items thus prepared by teachers
teaching Gujarati in classes V, VI and VII were screened by a
committee of experts consisting of Principal investigator, research
fellow and method masters in Gujarati who are well conversant
with the preparation of framing objective type of questions.
The items were prepared and screened keeping in view the
components of listening comprehension mentioned earlier in this
chapter. In all 100 items were finalized and edited for including
them in the experimental form of tests. The items were arranged
according to the sequence of the points presented in the listening
material. The experimental form of the test, thus prepared,
was tried out on a sample of students with a view to finding
out the gross mistakes in wording of the questions, and to see
4.10
57
whether the instructions communicate well. Prior to this, there
was a question aoout the rate of presentation of listening
material, for which the following method was adopted.
DETERMINA liON OF RATE OF PRESENT A liON OF LISTENING
MATERIAL:
In case of administering the listening comprehension test, the
rate of presenting material before the subjects is of paramount
importance. For deciding the rate of presentation, it was
thought to tape-record the speech of the teachers teaching
different subjects in classes v, VI and VII. Accordingly, the
speeches of teachers for five minutes from different schools
situated in Ahmedabad city areas were tape-recorded. The
sample includes teachers teaching various school subjects. An
analysis was carried out and the average rate of speech and
the delivery for each class was computed. The average rates
of deli very of words per minute in the class-room by teachers
are given in the table below.
TABLE 4.03
Average no.of words spoken per minute by teachers during
class room teaching.
Class No.of Teachers •. Mean Medtum S.D.
v 25 67.11 63.50 24.60
VI 25 65.80 81.15 22.00
VII 25 70.50 78.50 18.06
Average of
the whole
Group 75 67.80 71.70 21.55
58
The above table 4.03 reveals that the general mean rate delivery
of words per minute is 67.80 and the general medium rate is
71. 70. Besides this, the comparison of the average rate of
deli very of words for classes V, VI and VII could be considered
as by and large the same, for the differences in the means
are insignificant. Therefore, the average total rate of delivery
of words per minute was worked out and the figure obtained
was converted into whole. It was found to be 67. This small
study helped to decide that the listening materials be presented
at the rate of 67 words per minute.
4.11 DETERMINING THE LENGTH OF THE TEST:
The number of items to be included in the final for·m of the
test is generally
of the test and
determined by keeping in
important decisions to be
view the purpose
taken about the
individuals for whom it is prepared. For this the test must
be reliable and hence must contain more items. The construction
of the present test was undertaken with a view to providing
schools with a valid and reliable tool for measuring
comprehension, and to make a comparative study. Therefore,
it was decided that the test should be of an adequate length
so that it could be administered to a class within usual length
of two class periods. The time was fixed keeping in view
the avoidance of an element of fatigue while taking the test.
This practical situation had to be paid due attention, otherwise
the test would remain unused. Therefore, the number of items
constructed for tryout was considerably larger than what would
be required for the final form of the test.
59
The number of items constructed before try out was 100 and
after pre-try, ten items were rejected. So, the no. of items
now remains 90. In the final try out, 40 items were rejected,
so only 50 items are remained in the final format of the test.
Now the final test of listening comprehension has only 50 items.
See table No.4.04, 4.05 and 4.06. and appendex No.3.
4.12 ARRANGEMENT OF THE TEST ITEMS:
After the
the items
items
from
had been constructed, the
amongst. those that survived
problem selecting
the review and
screening process, and then try-out those which constituted
the test and arranging them into some order for each sub-test
While compiling the test items, the following points were born
in mind.
Overlapping of items be avoided.
Selected items be arranged according to the difficulty
level.
Selected items testing one of the components of listening
comprehension be included in the test.
Items of the same type be grouped together.
Accordingly, in every sub-test, the multiple choice type of
items were put together and they were first (before trying out)
arranged according to the sequence of the content of the passage.
The items testing the pupils ability to follow the sequence of
events or ideas presented were kept in the middle. This item
was followed by the items testing vocabulary.
DESCRIPTION OF SUB-TESTS:
In all five sub-tests were constructed. Initially these five
sub-tests had altogether 100 items. After pre-try-out their
no. was only 90 and after experimental try-out, the no. of items
was 50. So in the final test format, there were 5 sub-tests
and the no. of items was 50. See table below :-
TABLE 4.04
showing the orignal form of the test.
TE:ST NO.OF ITEMS
1 19
2 21
3 16
4 21
5 23
TOTAL 100
TABLE 4.05
Showing the no. of test and items in each test after
pre try-out on 30 pupils.
Test No. of Item
17
2 19
3 14
4 19
5 21
TOTAL 90
TABLE 4.06
Showing the no. of test & item in each test after the
experimental try-out.
Test
2
3
4
5
TOTAL
No. of Item
12
11
9
9
9
50
60
61
First sub-test is based on the story of the sparrow and its
kinds. The main idea of the story is regarding mother-love.
Finally, the sub-test based on this has 12 items.
Second sub-test is constructed on the passage 1 Ibrahim Kaka 1
•
The passage deals with the good relation between two families.
One is of Hindu and the other is of Muslim family. The
passage narrates the unity and love for each other. This second
sub-test has finally 11 items in all.
Third sub-test is constructed on the
chhun 1 • ( 1 Cooking the hatch patch 1 ) •
story
The
1 Khichadi pakavu
story deals with
- We come across
The third sub-test an incident Showing the brain of - Birbal.
many stories based on Aka bar and Bir bal.
is based on this 1 Khichadi Pakav chhun 1 story. It has nine
items. The fourth sub-test is constructed on the content of
Rastra-Premi Margaret. (Patriotic Margaret). This passage deals
with the love towards Nation at the time of war. At the time
of second world war, England was on the defit. How the old
lady Margaret was useful in creating love towards Nation! main
factors for the victory of England. The fourth sub test is based
on the contect of this passafe. It has finally nine items.
The fifth and last sub-test is based on the content of the
passage "A letter from Ajanta". This is a narration of a
journey. (trip from the school). Ajanta is known for its
classical art paintings and old pictures of Bhagwan Buddha and
his followers. The ancient paintings give inspiration to our
young artists. The last sub-test is based on this content.
It has finally nine Items. The selected passages for listing
are given in Appendix No.4.