DOCUMENT RESUME - ERICDOCUMENT RESUME RE 001 958 Jones, Eert; And Others A Study cf Remedial Reading...
Transcript of DOCUMENT RESUME - ERICDOCUMENT RESUME RE 001 958 Jones, Eert; And Others A Study cf Remedial Reading...
ED 033 824
AUTHORTITLE
INSTITUTICN
Spcns Agency
Pub DateNote
EDRS PriceDescriptors
DOCUMENT RESUME
RE 001 958
Jones, Eert; And OthersA Study cf Remedial Reading Prcgrams inthe Omaha and Marquette Jcb Ccrps Centersfcr Wcmen.Eurroughs Corp., Detroit, Mich.; NorthernMichigan Univ., Marquette.Cffice of Econcmic Opportunity,Washingtcn, D C.[65]43p.
EERS Price MF$0.25 HC -$2.25*Adult Reading Programs, Group Ncrms, JobTraining, *Poverty Prcgrams,Psychometrics, Reading Improvement,Reading Research, *Reading Tests,*Remedial Reading Prcgrams
AbstractThis joint investigation invclving the
Omaha Job Ccrps Center fcr Wcmen and the Marquette JobCorps Center fcr Wcmen assessed the remedial readingprograms of the twc centers. A major objective was toprcvide Jcb Corps norms for the GatesMacGinitie ReadingTest, Survey E, forms 1M and 2M. Each center designatedccntrcl and experimental grcups. The experimental grcups'80 subjects received 40 class hcurs of reading instruction.The ccntrcl group's 37 received no formalized readinginstruction. The Wilccxcn MatchedPairs SignedBanks Testwas used fcr within groups data analyses; the MannWhitneyU Test and the MOSES Test of Extreme Reaction were used forbetween grcups analyses. Significant differences were foundbetween the experimental and the control groups and betweenpretesting and posttesting on the comprehension subtestfcr these subjects rated at a fourth grade, ninth month andbelow reading level at time of entry intc the program. Thisled to the conclusion that these remedial reading programswere best able to help the lowerlevel reader. The controlgrcup in Marquette showed significant gains cn thevocabulary subtest. A strcng relationship between formaleducation and reading achievement was noted. Data tablesand charts are included. (Authcr/WB)
p .
1.
4
DEPARTMENT OF HEALTH, EDUCATION & WELFAREOFFICE OF EDUCATION
THIS DOCUMENT HAS BEEN REPRODUCED EXACTLY AS RECEIVED FROM THEPERSON OR ORGANIZATION ORIGINATING IT. POINTS OF VIEW OR OPINIONSSTATED DO NOT NECESSARILY REPRESENT OFFICIAL OFFICE OF EDUCAHONPOSITION OR POLICY.
NORTHERN MICHIGAN BURROUGHSUNIVERSITY CORPORATION
JOINT READING STUDY
MARQUETTE WOMEN'S
ccAfp
0
OMAHA WOMEN'SJOB CORPS JOB CORPS
Job CorpsEmu
ABSTRACT
This joint investigation involving the Omaha Job Corps
-4" Center for Women and the Marquette Job Corps Center forC\JCO Women was designed to asses the characteristics of the JobpeN
prN Corps remedial reading programs. The focus of the study was
CDcm concentrated on the assessment of the individual enrollee,
each centers remedial reading program and similarities and
differences between each center. One of the major objectives
of this study was to provide Job Corps norms for the Gates-
Mac Ginitie Reading Test.
Two group of enrollee's were designated at each center.
The experimental groups of 80 receiving 40 class hours of
reading instruction and the control group of 37 receiving no
formalized reading instruction.
Significant differences were found between the experimental
and control groups and between pre and post testing for the
subtest comprehension for those subjects rated at a fourth
grade, ninth month and below reading levels at time of entry
into the program. This difference was not found for the group
of subjects rated at fifth grade and above. This led to the
conclusion that remedial reading programs were best able to
handle the problem of the lower level reader (fourth grade,
ninth month and below). Further it was ascertained that the
control group in Marquette significantly progressed on the
subtest of vocabulary indicating a favorable condition within
the Marquette Center. The relationship between formal educa-
tion and reading achievement was also strongly supported.
A.STUDY OF REMEDIAL READING PROGRAMSIN THE OMAHA AND MARQUETTEJOB CORPS CENTERS FOR WOMEN
by
Bert Jones, Charles Myrbach, Joan Cooper and Guy More
Sponsored by the Burroughs Corporationand Aorthern Michigan University
INTRODUCTION
Job Corps centers constitute a major division of the War on
Poverty. The young corpswomen and corpsmen attending these
centers present a vast range of unique social and educational
problems. Educational innovations have thus become a necessity
in dealing with these problems. Staff in all centers have found
it necessary to modify old educational techniques and to create
new methodologies in meeting the learning needs of Job Corps
populations. However, educational programs have been based
largely on subjective observations or intuition. Very little
objective information is available to guide Job Corps educators.
This study is devoted to an analysis of the effect of
special reading programs on Job Corps populations at the Omaha
and Marquette Centers. A side product of this study is the
compilation of normative data derived from intelligence scores,
achievement scores, and demographic information relevant to the
corpswomen of the two Centers.
Background of Study Population
As of June 1, 1968, there were 9,683 females in Job Corps
centers for women. The combined Omaha-Marquette Job Corps
Centers have a population of 1,150 or 11.9 per cent of the total
population in women's centers.
Sixty per cent of the girls are from broken homes and 63
per cent of the heads of households are unemployed. Forty per
cent of heads of households are on relief. Fifty per cent of
the corpswomen's parents have less than an eighth grade education.
Five per cent of the corpswomen are from rural areas, 35 per
2.
cent are from small towns, and 60 per cent are from cities of
100,000 population or more.
Eighty per cent of the corpswomen lack previous medical care.
The average age of the corpswomen is nineteen. The average for
highest grade completed is 9.8 while the average reading and math
achievement levels are 6.2 and 5.5 respectively.
Rationale for Joint Omaha-Marquette Study
The mutual interest of the Omaha and Marquette Job Corps
Centers for Women in the need for objective data for guidance
and evaluation of their education programs provided a unique
opportunity to study the differential effect of two center pro-
grams operated in widely different settings. The initial
assumption was made that the input populations of the two centers
would be homogenous.
The Omaha Center is located in a metropolitan area and is
sponsored by the Burroughs Corporation, while the Marquette
Center is sponsored by Northern Michigan University and is
located in a small town. The Omaha Center is housed in two
downtown hotel buildings. In contrast, the Marquette Center is
housed on the University's campus in a dormitory and special
classroom and office building. Thus, this study of the reading
programs in the two centers provides for both an analysis of
between center and within center differences.
The Problem
A common characteristic of disadvantaged populations is a
low level of reading ability. This fact has required centers to
establish special remedial reading programs whose subjects are
3.
determined by various reading tests. Objective data, however,
are not available to show whether gains in reading are due to the
special effect of the reading program, or instead due to the
effect of previous experience of study subjects. This problem
further suggests the following specific questions:
1. To what extent is the reading ability of subjects
in special reading programs changed in contrast to
like subjects who do not participate in special
reading classes, but who are exposed to all other
phases of a center's education program?
2. Is there a difference in the effect of the reading
program in Marquette and Omaha Centers on like
subjects?
3. Do like subjects in Omaha and Marquette Centers
who are not in special reading programs progress
at the same reading rate?
4. Does grade level achievement in public schools
prior to entry into Job Corps affect reading
progress in the special reading program?
5. Is age of reading program subjects a factor in
reading progress?
6. Does a rural versus urban background of reading
program subjects affect reading progress?
PROCEDURE
2LLER. of Study
The study design included an experimental and control
group for each center. Qualification of subjects for the study
4.
was based on scores made on the Gates-Mac Ginitie Reading Test.
Preliminary analysis of the data revealed that there was a
greater sensitivity for reading progress for subjects who scored
at fourth grade, ninth month or below than for those subjects
who scored at the level of fifth grade and above. It was felt
that data analysis would be more meaningful if this dichotomy
was made.
Analysis of differences between groups was based on pretest
and posttest scores for the subtests of Comprehension and
Vocabulary (see Chart I on following page). Speed and accuracy
subtests scores were omitted because of data deficiencies in the
two areas.
Instruments Used
The Gates-Mac Ginitie Reading Test, Survey E, forms 1M and
2M, was chosen because it provides a good index of reading pro-
gress rather than depth analysis of reading ability. The test
is also easy to administer thus minimizing tester errors. Form
1M was used for the pretest and Form 2M was used for the post-
test.
Sampling and Method of Subject Input,
All new enrollees at each Center were given Form 1M of the
Gates-Mac Ginitie Reading Tests. A total score of 7.9 reading
achievement level qualified an enrollee for study participation.
Subjects were drawn from this pool of candidates for the experi-
mental and control groups on a random basis until the quota for
each group was reached. Both Centers observed a mutual agree-
ment not to include any corpswoman who had been in the Center
H cn 0 -I:1 rri P., -I:1
D (.0 N.) 1--. 0.3 N.) Cn H n rn C-1 ed C cn
0
:.. a< rn
-Es rn zi 1-1 M.
z H
Speed & Accuracy Attempted
Speed & Accuracy Correct
Comprehension
Vocabulary
5 CO N.) I-, co r) cn P-i 0 ril (-4 tr1 C cn
> 7:) /2 rn H rH n
0 g) C Pu
Speed & Accuracy Attemeted
Speed & Accuracy Correct
Comprehension
Vocabulary
co r..) I--' CO N.) 1-, cn H (--) to Li to c cn
o c-)
= H P:J o r.-.
O c -I:1
Speed & Accuracy Attempted '
Speed & Accuracy Correct
Comprehension
Vocabulary
1 CcoN),...., co r..) 1-, cn H 0 rri (-1 tzi c cn
m H H m
Speed & Accuracy Attempted
Speed & Accuracy Correct
Comprehension
Vocabulary
6.
more than thirty days, or who had previously taken the Gates-
Mac Ginitie Test.
The enrollees who qualified for the reading project were
then enrolled into either the reading class or control group.
Each center enrolled fifty girls into the reading class and 25
girls into the control group. Each girl in the experimental
group was required to complete 40 class sessions before taking
the posttest and leaving the reading class. After 40 days of
regular class attendance, the members of the control group were
also administered the posttest.
After a total of 50 girls were enrolled into the reading
class and the 25 girls were placed in the Control Group, no
replacements were made for the enrollees who left the program
for one reason or another. At the close of the program the
Marquette project has 45 girls who had completed the 40 sessions
of the remedial reading class and 22 girls in the Control Group
who were exposed only to the general education program for the
required 40 days.
The Omaha retention rate was 35 corpswomen in the Experi-
mental Group, while 15 were left in the Control Group.
Reading Teaching Methodologies in Omaha and Marquette Centers
The stated objectives of the Reading Laboratories at each
Center are similar: to develop the reading skills of the corps-
women to a level required for job entry in her particular
vocational choice. An additional objective is to stimulate
reading for enjoyment.
The motivational techniques of each center were similar
with the overriding technique being a deep and abiding interest
in corpswomen, and an intense desire to help them read better.
Both centers used a combination of visual, audio and
kinesthetic techniques, although the Marquette Center's emphasis
was on the audio-visual methods.
Similar teaching devices were used at both centers. How-
ever, the teaching emphasis placed on the devices differed.
The Omaha Center lists the following teaching aids as
being used in its reading program:
1. Aud-X Learning 100 program
2. Language Master
3. Controlled Reader
4. Barnell Loft Specific Series
5. Tape Recorders
6. Paperbacks
7. Tach X
8. SRA Books
9. Play Books
10. Scrabble (word game)
The Marquette Center used the devices listed below:
1. Auto-tutor
2. Tape Recorder
3. SRA Reading Accelerator
4. Typewriter (large print)
5. Film strips (language usage)
6. Film projector
7. SRA Reading Kits
7.
8.
8. A variety of other reading materials dealing with
phonics, word analysis and comprehension.
Individualized instruction was used at both centers.
Reading speed, comprehension, and vocabulary were prime areas
of concentration in the program at each center. One instructor
at the Omaha Center, however, felt that she had emphasized
comprehension more than speed and relied more on actual reading
than on the mechanical aids available. She also emphasized oral
reading. Her laboratory was the only one equipped with study
carrels. With the availability of the Aud-X program, the Tach-X,
and the controlled reader, the Omaha Center seems to have had
more mechanical aids at their disposal than did the Marquette
Center.
Class size differed. The Omaha program incorporated two
classroom teachers whereas the Marquette reading classes were
taught by one teacher, and, consequently, the classes were
larger.
Reading Instruction Received by Control Groups
Marquette. The members of the Control Group received the
same reading instruction that is given to all members of the
regular general education classes. The requirements for each
class is that they complete the Reading for Understanding series
(junior level).
They also work on comprehension, speed, and word analysis
in the SRA Reading kit. Their level of reading kit is determined
by pretests. To graduate from the general education program,
the corpswoman must read at a 7.5 grade level. If she wishes to
enroll in the G.E.D. prep class, she must read at an 8.5 grade
level.
Any corpswoman who reads at a tested level of less than
5.0 is required to enroll into the Remedial Reading laboratory.
Omaha. Girls in the Control Group received no formal
reading instruction, as such. However, they would have received
reading training informally by the nature of the course work in
Life Skills, Basic Education, and prevocation classes.
Techniques of Measurement
Most measurements in the study were made with nonparametric
techniques. This was necessary because not all of the assump-
tions underlying parametric treatment of data could be met.
This was particularly true of the assumption requiring normality
of data.. In some instances where combination of group data
resulted in larger N's, parametric techniques were used.
The nonparametric procedures used were the Wilcoxon Matched-
Pairs Signed-Ranks Test, the Mann-Whitney U Test, and Moses Test
of Extreme Reaction. The Wilcoxon Test was applicable for with-
in groups data analyses while the Mann-Whitney U Test and the
Moses Test were used for between groups analyses.
RESULTS AND DISCUSSION
The data presented in this section are based on the results
of testing 13 hypotheses. Test results for each hypothesis are
discussed below.
Hypothesis 1. No significant difference exists between the
pretest and posttest for the Omaha experimental groups.
Table 1 shows that the null hypothesis is rejected for the
10.
subtests of vocabulary and comprehension on subjects rated at
the fourth grade, ninth month or below. However, the null
hypothesis could only be rejected on the vocabulary subtest for
those subjects rated fifth grade and above. Thus, while the
reading program produced significant gains for both subtests
in the lower achievement group, the higher achievement group
derived less benefit. This may be due to the fact that reading
ability levels of the higher rated group were too high to be
challenged by the reading program. This is borne out by the
high mean of the fifth grade and above group on the pretest as
compared to the means of the lower rated group on the pretest.
Hypothesis 2. No significant differences exist between the
pretests and posttests for the Marquette experimental groups.
Table 2 indicates that the Marquette group experienced the
same results as the Omaha group except that for Omaha the null
hypothesis was rejected for the subtest of comprehension at a
higher level of significance.
Hypothesis 3. No significant differences exist between the
pretests and posttests for the Omaha control groups.
Hypothesis 4. No significant differences exist between the
pretests and posttests for the Marquette control groups.
Null hypothesis three is accepted for all subtests as
shown in Table 3. Thus for Omaha, the reading program produced
significant improvement for experimental subjects, but exposure
to the general program of the Center did not produce significant
gains for the control subjects. Interestingly, however, the
null hypothesis is rejected for Marquette's vocabulary subtest
11.
scores for the subjects rathed in the lower reading level group
(Table 4). This may indicate that general program climate in
Marquette is more conducive to vocabulary gains than is Omaha's
general program. Additional evidence of this possibility is
given in Table 12, which compares posttest scores between
Marquette and Omaha control groups.
Hypothesis 5. No significant differences exists between the
experimental and control group subtests scores for the Omaha
and Marquette Centers.
Reference to Table 5 reveals that Omaha's under fourth
grade, ninth month experimental group gained significantly in
reading comprehension compared to the control group. It should
be noted that data in this table, and in the following table,
are based on the mean of gains, or difference scores, between
the pretest and posttest. The fact that the vocabulary subtest
scores were not significant could be the effect of one or more
of the following:
(a) Subjects were already so advanced in vocabulary
before entering the experiment that gains between
the pretest and posttest were too small to be
significant.
(b) The reading program was not powerful enough to
contrast general Center program effect to produce
significant changes.
(c) The Gates-Mac Ginitie Test is not sensitive enough
to disclose small gains in vocabulary.
(d) The statistical treatment of data was not powerful
12.
enough to show changes.
The data show, however, that the reading program in Omaha is
effective in teaching comprehension.
For the fifth grade and above, the data for Omaha experi-
mental and control groups do not show significant gains between
the pretests and posttests. As explained earlier, this effect
is possibly due to the power of the reading program being
focused on extremely low reading levels. Thus, there is less
opportunity for significant reading gains for thos subjects
already reading at a comparable level of fifth grade and above.
There is also a possibility that the reading test is less
sensitive to gains made by the fifth grade and above subjects.
For the Marquette differences in experimental and control
groups (see Table 6), the previous discussion of Omaha results
is applicable, except that Marquette's control group for fifth
grade reading level and above shows a significant gain on the
comprehension subtest. This significance could be attributed
to positive factors operating in the general center program,
or could have been due to negative factors in the remedial
reading program.
Hypothesis 6. No pretest significant differences exist between
the two Centers' experimental pretest scores.
Table 7 shows that Omaha experimental group subjects
scored significantly higher on the subtest for comprehension.
Thus the null hypothesis is rejected for that subtest. Assuming
an error was not made in the random method of input, two
possibilities could account for this difference: (1) tester
13.
effect and (2) regionalized recruiting of enrollees. Great care
was taken to minimize tester effect leaving the possibility of
selective recruiting as the most likely contributing factor.
Enrollees at the Omaha Center may have been influenced by a pre-
Job Corps educational system or related factors that did not
exist for Marquette enrollees.
Hypothesis 7. No posttest significant differences exist between
the two Centers' experimental group. subtest scores.
The null hypothesis as accepted is noted by Table 8. This
outcome seems to emphasize that the impact of the Omaha and
Marquette remedial reading programs is comparable. Major
differences in the study seem to occur as a result of control
group variations between centers and within centers.
Hypothesis 8. No pretest significant differences exist between
the two Centers' control groups.
The null hypothesis is accepted indicating initial control
group equivalency for Omaha and Marquette (See Table 9). This
factor justifies combination of the two control groups for
some areas of data analysis required by the study design.
Hypothesis 9. No posttest significant differences exist between
the two Centers' control 1L2thELI.
The null hypothesis is rejected in favor of Marquette for
the subtest of vocabulary and accepted for the subtest of
comprehension as indicated in Table 10. Again, there was
apparently a favorable condition operating in Marquette's
general Center program which was not present in Omaha's program.
This could possibly be due to a greater degree of academic
14.
emphasis in Marquette's general education and vocational
education classes. Further study would be necessary to isolate
such factors if they do, indeed, exist.
Hypothesis 10. There are no significant differences between
rural and urban subjects' subtest scores.
For the purposes of this study, rural was defined as
having a population of less than 10,000 and being at least
50 miles from a metropolitan center of 50,000 or more population.
Study subjects were classified as urban for all other population
bases.
The null hypothesis was accepted for all subtests as shown
in Table 11. Thus prior educational experience in rural ox
urban schools as defined above had no influence on initial
reading levels.
Hypothesis 11. Age, is not a significant variable on the pretest
with respect to subtest scores.
The null hypothesis is accepted as seen in Table 12. Age,
therefore, apparently did not influence reading ability on the
initial test. This finding may indicate that once a cutoff
point was reached in reading learning, such as public school
termination, further progress was minimal as the subject grew'
older.
Hypothesis 12. Past school achievement as measured school
grades completed has no significant effect on subtest scores
on the pretest.
Hypothesis 13. Past school achievement as measured school
grades completed has no significant effect on subtest scores on
15.
the posttest.
The null hypothesis on the pretest is rejected as indicated
by the data in Table 13. Thus, there seems to be a strong
relationship between formal school achievement and reading
ability. However, the null hypothesis for posttest scores is
accepted for comprehension and rejected for vocabulary subtests.
The effect, therefore, of prior school achievement has a bearing
on vocabulary gains in a remedial reading program but does not
seem to effect gains in comprehension. This differential could
be the result of many unknown variables. For example, one might
speculate that a remedial reading program tends to build on
vocabulary gains experienced in previous formal education
experience, while neglecting the more difficult task of teaching
comprehension. In turn, comprehension of reading material
could be more closely related to such general factors as
intelligence, which could increase the difficulty of the
remedial reading task.
CONCLUSIONS
Based on the findings of this study the following conclusions
were made:
1. For both the Marquette and Omaha Centers the reading
program was of greatest benefit for subjects who
were reading at the relatively low level of fourth
grade, ninth month or below.
2. Participation of control subjects in the general
education program in the Marquette Center resulted
in significant increases in vocabulary, indicating that
there are factors in Marquette's general education
program which seems to produce vocabulary gains
equivalent to the effect of the special remedial
program.
3. For both Marquette and Omaha the reading program
produced significant gains in reading comprehension
for subjects rated fourth grade, ninth month and
below. It may be generalized, therefore, that
remedial reading programs conducted in the same
fashio'n as those at Marquette and Omaha Centers
are not effective in teaching reading comprehension
for subject who read at fifth grade level or above
as measured by the Gates-Mac Ginitie Reading Test
used in this study.
4. Within the limitations of this study no significant
differences were found in reading achievement be-
tween rural and urban population based subjects.
However, it should be noted that this study did
not differentiate between subjects from rural
aggrarian backgrounds and subjects who lived in
small towns. Such a classification could have
produced differences. This classification was
not made because of the sample limitation of the
number of enrollees.
5. Age was not a significant variable in reading
achievement for subjects in this study.
6. Greater accomplishments in remedial reading pro-
grams may be expected in the area of vocabulary
16.
for those subjects who have experienced higher
levels of public school grade completion. Thus,
a remedial reading teacher may find it profitable
to give additional emphasis to the task of teaching
reading comprehension regardless of the past
educational experiences of her pupils.
RECOMMENDATIONS FOR CENTER PROGRAM CHANGES
The findings of this study, in some instances, confirmed
existing practices while in other instances new program
directions were indicated. Major study implications are
listed below:
1. It is recommended that the remedial reading pro-
gram be confined to enrollees who read at the
fifth grade level or below as measured by the
Gates-Mac Ginitie Test.
2. Further analysis of teaching methodolog related
to vocabulary should be made for both Centers.
3. The use of the Gates-Mac Ginitie Reading Test
has gained more validity with the establishment
of Job Corps norms (See appendix). Therefore,
it is recommended that these norms be incorpor-
ated into the evaluation of the test results.
4. The Gates-Mac Ginitie Test should be supplemented
by other reading tests having diagnostic power.
IMPLICATIONS FOR FURTHER RESEARCH STUDIES
Based on the findings of this study listed below are
suggestions for further research:
17.
18.
1. Cross validation of the present results. This
could be done by enlarging the present sample
which would permit use of parametric techniques
leading to the recovery of large quantities of
data than was possible in the present study.
2. Item analysis of the Gates-Mac Ginitie Reading
Test. This research would durther enhance the
use of the Gates-Mac Ginitie Reading Test for
Job Corps populations.
3. Other specific questions raised by this study
suggests research in the following additional
areas:
a) In-depth proble of rural - urban hypothesis.
b) Analysis of general Center program effect on
reading ability.
c) The use of the Gates-Mac Ginitie Reading
Test in conjunction with a diagnostic
reading test.
d) Study of male and female reading performance.
e) Study of the relationship of reading per-
formance of enrollees who participation is
remedial reading programs to employment
success after Job Corps graduation.
TABLE 1
Omaha Experimental Group- -Pretest and Posttest Differences
Group Means
N Vocabulary
Fourth Grade Ninth Month and Below
Comprehension
Experimental Pretest 15 9.87 15.60
Experimental Posttest 15
Fifth Grade
12.67*
and Above
.19.27**
Experimental Pretest 20 17.70 32.45
Experimental Posttest 20 19.90* 31.30
Note: Wilcoxon Matched--Pairs Signed--Ranks Test
P > .05** P > .02
19.
TABLE 2
Marquette Experimental Group- -Pretest and Posttest Differences
Group Means
N Vocabulary
Fourth Grade Ninth Month and Below
Comprehension
Experimental Pretest 24 11.92 14.25
Experimental Posttest 24
Fifth Grade
15.92**
and Above
19.79**
Experimental Pretest 21 17.86 28.61
Experimental Posttest 21 19.90* 26.76
Note: Wilcoxon Matched--Pairs Signed--Ranks Test
*P .05**P .01
20.
21.
TABLE 3
Omaha Control Group- -Pretest and Posttest Differences
Group Means
N Vocabulary
Fourth Grade Ninth Month and Below
Comprehension
Control Pretest 8 11.63 17.38
Control Posttest 8 13.13 17.00
Fifth Grade and Above
Control Pretest 7 17.00 33.29
Control Posttest 7 17.57 32.42
Note: Wilcoxon Matched--Pairs Signed--Ranks Test
22.
TABLE 4
Marquette Control Group-Pretest and Posttest Differences
Group Means
N Vocabulary
Fourth Grade Ninth Month and Below
Comprehension
Control Pretest 10 10.20 16.50
Control Posttest 10
Fifth Grade
14.40*
and Above
16.80
Control Pretest 12 19.75 29.92
Control Posttest 12 21.17 31.58
Note: Wilcoxon Matched--Pairs Signed--Ranks Test
* P > .01
.,
..
.
TABLE 5
Omaha Experimental andControl Differences
Group Mean Gains
N Vocabulary Comprehension
Fourth Grade Ninth Month and Below
Experimental Pretest 15 2.8 3.70*
Control Pretest 8 1.5 - .38
Fifth Grade and Above
Experimental Pretest 20 2.2 - .40
Control Pretest 7 .57 - .86
Note: Moses Test of Extreme Reactions
* P .05
23.
..
TABLE 6
Marquette Experimental andControl Differences
Group Mean Gains
N Vocabulary Comprehension
Fourth Grade Ninth Month and Below
Experimental Pretest 24 4.0 5.13*
Control Pretest 10 4.2 .30
Fifth Grade and Above
Experimental Pretest 21 2.05 -1.86.
Control Pretest 12 1.71 1.08*
Note: Moses Test of Extreme Reactions
* P > .05
..
TABLE 7
Pretest Experimental flroupDifferences Between Centers
Center Meand
N Vocabulary Comprehension
25.
Omaha 34 14.53 25.06*
Marquette 45 14.69 20.96
Note: Mann Whitney U Test
* P r= .05
TABLE 8
Posttest Experimental GroupDifferences Between Centers
Center Means
N Vocabulary Comprehension
26.
Omaha 34 16.91 26.15
Marquette 45 17.66 29.71
Note: Mann Whitney U Test
t.
27.
TABLE 9
Pretest Control GroupDifferences Between Centers
Center Means
N Vocabulary Comprehension
Omaha 15 14.13 24.80
Marquette 22 x.5.41 23.82
Note: Mann Whitney U Test
k
TABLE 10
Posttest Control GroupDifferences Between Centers
Center Means
N Vocabulary Comprehension
Omaha 15 15.20 24.20
Marquette 22 18.09* 24.64
Note: Mann Whitney U Test
** P .02
R
PopulationBase
TABLE 11
Rural-Urban Differences
N
Means
Vocabulary Comprehension
Rural 45 14.02 21.71
Urban 106 15.08 23.19
Note: t-test
29.
30.
TABLE 12
Pretest Age Differenceson Subtest Scores
Age Means
N Vocabulary Comprehension
16, 17, 18 99 14.93 22.82
19, 20, 21 52 14.56 23.12
Note: t-Test
t.
TABLE 13
Highest Grade Completed - Pretest
Grades Means
N
31.
Vocabulary Comprehension
6, 7, 8, 9 36 11.77 17.77
10, 11, 12 44 16.58*** 25.91***
Highest Grade Completed - Posttest
Grades Means
N Vocabulary Comprehension
6, 7, 8, 9 35 15.53 22.42
10, 11, 12 45 18.89* 26.07
Note: t -Test
.05
.01
50
49:48_4746
45444342_141
40_393g_3736
353433323130
229
27
25-
242322 :1
210 -12
1918
171615
141312
109
FIGURE 1
OMAHA EXPERIMENTAL GROUPPRE AND POST TEST DIFFERENCES
4th GRADE 9th MONTH AND BELai
MEANS
z
50
494847
4645
VOCABULARY COMP DI I SION
44
434241
40r: 39
383736
35343332
3130
2928
27
26
-2524
21
20
19
18-17-16
15
14
13
12
-11-09
3 2
50_ _
4948-147,4&-45-14443_42,
4039_38_37_36_
35--
34CO
rmi 33n4 32
30_to 29--
2827
4:4 26cd 251
24_2322
21
20
18
17161514--13 _i1211I10
9
FIGURE 2
OMAHA EXPERIMENTAL GROUPPRE AND POST TEST DIFFERENCES
5th GRADE AND ABOVE
/
i MEANS
VOCABULARY COMPREHENSION
50
4r- 9
484746
_ 454443
_ 42_
40_ 39
38_ 37_ 36
3534333231302928
_ 272625
24-- 23
22
212019
18
1716
15
13
1211109
33.
CD
C)
0
txi
4
50
49148__
47--46_45--44434241403938_37--36 _35
A 34,33
0 32
302928
c4 2726252423222120191817_16151413 _1211109 1
FIGURE 3
MARQUETTE EX1ERIMENTAL GROUPPRE AND POST TEST DIFFERENCES
4th GRADE 9th MONTH AND HELM
MEANS
1 5011 491 48
4746454443424140
H 39r_38_ 37
3635
_ 34_ 33
321 31
302928r 272625
24232221
1 201918171615
14_13_ 12_ 11
109
VOCABULARY COMPREHENSION
34.
co
co
50
49-1484746454443-42414039383736353433323130292A
2625
24232221120
189
17
1
16
5
14 -4
1211109
FIGURE 4
MARQUETTE EXPERIMENTAL GROUPPRE AND POST TEST DIFFERENCES
5th GRADE AND ABOVE
MANS
50
49
48_ 47- 46
45444342
- 41- 4039- 38- 3736353433323130
28272625
24
232221
L. 201918
_171615
-14
-12-11__10
VOCABULARY COMPREHENSION
50
49484746_..is.5
44434241403938_37
36
35cn 34
33 .J132
U 3130292827
1:426
25
2423222120 1
19
1817161514
131211
109
FIGURE 5
OMAHA CONTROL GROUPPRE AND POST TEST DIFFERENCES
4th GRADE 9th MONTH AND BELOW
MEANS
COMPREHENSIONVOCABULARY
36.
50
4948
1+7
46
45
44
43
4241403938
37
36
r_3534
r_3332
31
2928272625
_ 2423
_222.1
1-20:191_18X17
'16
15
_141, 1312
L109
50
49484746454443424140393837363534
rx) 333231302928
272625
24
2322
21
20
191817161514
13121110
9
FIGURE 6
OMAHA CONTROL GROUPPRE AND POST TEST DIFFERENCES
5th GRADE AND ABOVE
MEANSVOCABULARY
50
494847
_ 4645
_44- 43- 42
-40--39_38-37
36_. 35_ 34_33
3231
23029
_28272625
_2423222120
_18_17
16_15-14
COMPREHENSION
_13_12-.1110
_9
37.
FIGURE 7
MARQUETTE CONTROL GROUPPRE AND POST TEST DIFFERENCES
4th GRADE 9th MONTH AND BELOW
50_49-48_474544434241_
39-38__37,36_35_34_33_32
Frl
C4
0 30_29_2827_
.c4 26_25_24_2322:21_2019181716
1413 _11211.
10_9
ro
VOCABULARY
MEANS .....?12 .40.1101-1/1.1
COMPREHENSION
_ 50
49484746
_ 45
44_ 43
424140393837363534333231302928272625
24_ 23
22_21
20_19
18_17_16
15
14_13- 12- 11-1O
9
50_4948474645::444342_43._40_39383736_35_34_3332
30_co 29_
28
272524232221
20191817163.5
131211
.-
109
FIGURE 8
MARQUETTE CONTROL GROUPPRE AND POST TEST DIFFERENCES
5th GRADE AND ABOVE
MEANS
VOCABULARY COMPREHENSION
50_ 49_ 48_ 47
46_.45_ 44
4342
_ 42[__ 40
391.--38
_ 3736
_35_ 34_ 33
32_31
30
29_2827_26
25
_ 242322
20
1918
r-1716L1514..1.3
12_11.
109
e
NAME AGE
DATE OF TEST
GATES MAC GINITIE READING TESTWOMENS JOB CORPS NORMS
PROFILE SHEET .c.... c.. ..4 Lti
C.) -i =at = Luci cc co truJ c.) c..1 Xcl-
LLJ = .4c.) C, C)_30-36 42 - 50
. LI51 - 52
Cl) dez
100 ---- 100,3 640 - 41 5 0
-..... 32 - 35 272-52-926-,, 3395 - 3895 --19-31
---.....- i 1 3 3 - 34 14 -- 95
2 2 3 2 4 6
90
: i S 21-- 2 04 1 81 9
3 130
45 -.....- 90- 24
i 2 9, 2 1 -4-. 1 7 4----- 2 0 28 3
4 2L. 8585
4 1-4-- 1 8 26
80 801 5 4017 2 5
75
70
65
60
55
50
45
40
35
30
25
20
15
10
5
0
Yaw
14
I 3
12
.r-.11
--**- 1 0
11,...
1 0
9
8
%IMO 7
MIMMINOI
.1.101.1111110
6
5
43
IleVamaMO
aMINIMMI
9
8
7
6
4
3
2
1
20
39241 6 1 4 7 538
2 3 37
---
3565
34
33
32
1 9 31
1 tJ
30
29
17 2827
16
15
26
2524
231 4 2 2
13
12
11
10
9
8
7
654
21
2019
1 7 - 1 8
16
151413
12
11
1098
4 - 5
x_,60
, 5 5
50
45
3 5
30
2 5
20
I 5
5