bib^c BULLETIN OF THE UNIVERSITY OF TEXAS 1915: No. 37 JULY 1 1915 A SCORE CARD FOR THE MEASUREMENT OF HANDWRITING BY C. TRUMAN GRAY Instructor Department Education Published by the University six times a month and entered as second class matter at the postoffice at Austin, Texas ifl allograph Publications of the Uni v^ersity of Texas Pub lictioDs Committee: W. J. Battle B. C. Bapiker J, C. TowNES A. Caswell Ellis W. S. Carter R. A. Law KiLLis Campbell J. A. Lomax F. W. SiMONDS A. C. JUDSON The University publishes bulletins six times a month. These comprise the official publications of the University publica- tions on humanistic and scientific subjects, bulletins prepared by the Department of Extension and by the Bureau of Munci- pal Research, and other bulletins of general educational in- terest. With the exception of special numbers, any bulletin will be sent to a citizen of Texas free on request. All communica- tions about University publications should be addressed to the Editor of University Publications, University of Texas, Austin. A. C Baldwin & Sons, Austin, Texas B108-715-lm-8402 BULLETIN OF THE UNIVERSITY OF TEXAS 1915: No. 37 JULY 1 1915 A SCORE CARD FOR THE MEASUREMENT OF HANDWRITING BY C. TRUMAN GRAY Instructor Department Education Published by the University six times a month and entered as second' class matter at the postoffice at Austin, Texas 4A° V% The benefits of education and of useful knowledge, generally diffused through a community, are essential to the preservation of a free gor- emment. Sam Houston. Cultivated mtnd is the guardian genius of democracy. ... It is the only dictator that freemen acknowl- edge and the only security that free- men desire. Mirabean B. Lamar. Do of Do DEC : " 1915 AUTHOR'S PREFACE Ab investigation such as is set forth in the following pages can result only from the cooperation of a considerable number of persons. My appreciation of the work of all those who have helped is keenly felt. The greatest assistance has been received from Dr. J. Carleton Bell, Dr. Truman L. Kelly, and Dr. L. W. Sackett. The criticisms and suggestions of these men have been given freely at all times. Special mention should also be made of the work of my wife, Bessie Stretcher Gray, who has so ably assisted in the many statistical calculations. C. T. G. Austin, June, 1915. TABLE OF CONTENTS. Introduction 7 Educational Measurements 7 Teachers' Grades 7 Courtis Tests 7 Scales 7 Minimum Essentials 7 Score Card Method 7 Score Card in Agriculture 8 Score Card in Education 8 Indiana Score Card ' 8 Elliott's Score Card 9 Boyce 's Score Card 11 The Problem I'i, The Determination of the Points which Enter into the Score Card 13 Lists from Which Selection is Made 1-4 Point of View from AVhieh the Score Card is Derived 15 Other Principles to Be Followed in the Selection of Points , 16 Suggestive Methods for Determining the Points 17 List of Points 18 The Evolution of the Points Which Enter into the Score Card If) The Thorndike Method 19 Results from Teachers and Supervisors of Writing. 20 Results from Elementary-School Teachers 27 Results from Teachers and Students of Education. 31 Results from all Judges 34 The Correlation Method 35 Uses and Forms of the Score Card 44 Objections to the Score Card 46 Experimental Work with the Score Card 47 Bibliography 49 INTRODUCTION One of the most interesting and important movements in modern education is that which has for its purpose the meas- urement of the immediate results attained by the teaching process. Less than a decade ago, it was assumed that the grad- ing systems used by the present day schools gave such measure- ments, but the work of Starch and Elliott (12), Kelly (10), Gray (6), and others shows clearly enough that this method is unsatisfactory. At present, other methods for securing such measurements are being proposed. An extended review of these various studies would be in place here, but space and time permits only the mentioning of the various plans. First: Courtis (5) has used quite extensively a set of tests for measuring ability in arithmetic. A second method is to be found in a series of scales intro- duced by Thorndike (16), and by Ayres (1) for the measure- ment of handwriting; by Thorndike (17) for drawing; by Buckingham (4) for spelling; by Hillegas (9) and by Ballon (2) for composition. In addition to this, there has been a tentative scale developed by Gray (8) for the measurement of reading. The third type of work to be mentioned in this connection is that known as Minimum Essentials. The last yearbook of the National Society for the Study of Education is devoted entirely to this topic. In addition to this volume there are pamphlets published by Thompson (15) which contain the essentials for memory work in arithmetic and geography. Attention may now be called to another method of measure- ment which seems to lend itself to the problems mentioned above , but which has received very little attention from edu- m o -d a S o s 1 "O n < c •a ..H J3 o 03 O +J "t^ ■£ a cc 0^ &4 'e. M.L 'e. M.L 'e. M.L E. M.L E. M.I. Smoothness -- - - --- — _ ._ 13 56 4 3 2 3 2 2 6 41 4 3 5 9 7 7 43 1-^ 28 39 1 15 6 ^. 28 It is interesting to note the different ranks accorded tlio rubrics in Table 11 as compared with those in Table 2. "For- mation of letters" and "neatness" retain the same place, while "heaviness" becomes last and "slant" is only seventh as com- pared with third place in Table 2. It would be exceedingly interesting to know what there is in the experiences of the elementary school teacher with vrriting that leads to this rather marked difference of opinion, but any discussion would be largely speculative and so probably not very profitable. 30 Bulletin of the University of Texas Again, by taking one-half of the "equal" judgments in each case and adding them to the "more important" judgments the results may be reduced to percentages. Tables 13 and 14 give these results. TABLE 13 Alignment is judged more important than heaviness by 64% of judges Slant is judged more important than alignment by 50% of judges Spacing of lines is judged more important than slant by 67% of judges Size is judged more important than spacing of lines by 56% of judges Spacing of words is judged mor-^ iiniinrtant than size by 71% of judges Spacing of letters is judged more important than spacing of words by 61% of judges Neatness is judged more important than spacing of letters by 61% of judges Formation of letters is judged more important than neatness by 68% of judges TABLE 14 Parts omitted is judged more important than parts added by 72% of judges Letters not closed is judged more important than parts omitted by 62% of judges Smoothness is judged more important than letters not closed by 59% of judges General form is judged more important than smoothness by 83% of judges Eef erring now to Thorndike's table (see foot note page 24) we get Tables 15 and 16. TABLE 15 The difference between the values for alignment (b) and heaviness (a) = .532D The difference between the values for slant (c) and align- ment (b) = .337 D The difference between the values for spacing of lines (d) and slant (c) = .653 D The difference between the values for size (e) and spacing of lines (d) = .224 D The difference between the values for spacing of words (f) and size (e) = .821 D The difference between the values for spacing of letters (g) and spacing of words (f) = .414 D The difference between the values for neatness (h) and spacing of letters (g) = .414 D The difference between the values for formation of letters (i) and neatness (h) = .694 D TABLE 16 The difference between the values for parts omitted (y) and parts added (z) = .865 D The difference between the values for letters not closed (x) and parts omitted (y) = .453 D The difference between the values for smoothness (w) and letters not closed (x) = .337 D The difference between the values for general form (v) and smoothness (w) =rl.412 D Score Card for Measurement of Handwriting 31 Using the same value of "a" (3.33) as before and remember- ing that a-j-b+c+d+e +f-|-g+h+i^lOO, the following values are obtained : Expressed in whole numbers Heaviness (a) = 3.33 3 Alignment (b) =: 5.42 5 Slant (c) = 6.75 7 Spacing of lines (d) = 9.32 9 Size (e)= 10.20 10 Spacing of words (f) ^ 13.44 14 Spacing of letters (g) = 15.07 15 Neatness (h) = 16.74 17 Formation of letters (i) = 19.48 20 Expressed in whole numbers 1.44 1 3.04 3 3.87 4 4.50 5 7.11 7 Sum 99.95 100 Using the same values of "z" and putting v-|-w-|-x+y-f-z= 20, the following values are obtained : Parts added (z) = Parts omitted .• (y) ^ Letters not closed (x) = Smoothness (w) = General form (v) = Sum 19.96 20 EBSULTS FROM TE A.CHERS AND STUDENTS OF EDUCATION. The data next procured was from teachers and students of education. Eighty-two persons are included in this group. Outside of those who give instruction in the above mentioned subject they were all either seniors or juniors in the Universit3'' of Texas. The matter was presented to each class either by the author or by one who was familiar with all the details of the investigation. Table 17 gives the distribution of the different judgments from this group. 32 Bulletin of the University of Texas TABLE 17 Showing distribution of judgments by students upon the various points liuted below. Tor key see Table 1. Spacing of letters Spacing of words Spacing of lilies Slant Size Alignment Neatness Formation of letters Heaviness Parts omitted Letters not closed General form Parts added Smoothness 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 fi.5 7 7.5 8 8 5 c 4 18 7 18 3 n 1 7 2 1 3 1 8 8 9 10 5 18 2 9 2 5 1 7 1 1 1 3 5 3 9 2 10 6 17 2 10 s 1 1 2 1 3 1 6 1 6 9 1 14 23 1 3 12 2 9 2 9 10 2 13 1 13 1 2 3 7 2 6 7 e 2 13 3 15 15 11 4 6 1 11 6 1 14 1 7 1 5 1 6 1 44 9 8 1 4 5 3 9 1 1 2 ] 1 5 1 1 3 2 5 3 7 2 9 1 10 7 12 1 8 6 4 3 6 3 12 2 14 1 7 1 5 19 7 12 2 3 3 5 1 4 4 1 7 17 4 l.S 9 11 5 3 6 3 14 After determining as before which point is most important, which second in importance, etc., the next step is to find the number of judges who rank each rubric above the next lower in order. Tables 18 and 19 give such results. TABLE 18 Showing distribution of "equal to" and "more important" judgments of students upon the various points listed below. For key see Table 2. S ^^ t/j o. OJ ° ^ a o o tuo o to « o la S c c c s +^ '? cS a M CS o 02 tK i K t» ^ ao E. M.I. E. M.I. E. M.I. E. M.I. E. M.I. E. M.I. E. m.i.Ie. M.I. E. M.l. Spacing of letters 6 CO Spacing of words 1 3 16 49 Neatness 3 3 1 9 43 Spacing of lines. 1 4 4 7 19 3 52 Size 3 2 2 1 I 2 1 2 3 5 1 2 5 1 43 10 1 40 Alignment Slant . 3 2 2 1 5 1 1 1 3 1 7 6 S 9 1 1 9 12 2 i 54 10 1 60 Heaviness Least important. 1 5 5 5 2 12 48 Score Card for Measurement of Handwriting 33 TABLE 19 Showio. the distribution of Veaual to" and ^^ ore import aot" ^f^^^^^ot student, =r?u^d.^rnron^%lLSi'Si a^un'tflorthe ^numbers bein. smaller in thi. table than in the others. Parts omitted Letters not closed- Smoothness Parts added Least important- ! . 1 OJ "O (U "O tj •c E c c ■o x: «i o " ^ s 02 53 r E.M.I. E.M.I. E. M.I. E.jM.I. 9,7 9 5 27 5 1 3 K 9 4 8 5 29 1 5 3 € 19 Reducing the "more important" and "equal judgments" lu percentages Tables 20 and 21 are derived. TABLE 20 Slant is judged more important ^ha^ /;fi''''°f^^t^^; VSMVM'S of judges Alignment is Judged more important than slant by ^^ .^^^^^^ Size is judged more important ^han alignment by ^^^^^ . ^^ .^,^g^ Spacing of lines is judged more 'mPOf^'^"^,,^''„t"/of liMs" by 65% of judges Neatness is judged more ™Poi-t"nt "lan spac ng of hues oy ^^ .^^^^^ Spacing of words is .Judged more miportan^^ by— -70% of judges IrrZfiol l,f l^le'^^i^TuteXto^^Ko^tUftL^n^ spacing of letters by 70% of judges TABLE 21 Smoothness is judged more important than P^^^s added^^^J,"/!;-::::::::^^ of jud|es Letters not closed is judged more -i^oj;^"* *^|^t°terT not Sd by 58% of judges Referring again to Thorndike's table (see footnote, page 24) these differences may be stated in terms of probable error D TABLE 2 2 Difference in values of slant (^^ ^^^VaJd'sfant^^^ ■■■■■.: '•= '.653 S Difference in values of alignment («,^ .^"^.J^^'^^^t - Difference in values of spacing of letters (h) and spacms oi^ ^^^^ ^ Differen'c'e'in values of' formation of" letteVs" (iV and'spacing^^^^^ ^ of letters 34 Bulletin of the University of Texas TABLE 23 Difference in values of smoothness (y) and parts added (z)-= .262 D Difference in values of letters not closed (x) and smoothness= .367 D Difference in values of parts omitted (w) and letters not closed = .299 D Difference in values of general form (v) and parts omitted= .149 D Manipulating' these results as has been done before and putting a=3.33 and z=1.44, the following values are derived: Expressed in whole numbers Heaviness (a) = 3.33 3 Slant (b) = 7.06 7 Alignment . (c) = 9.61 10 Size (d) = 9.61 10 Spacing of lines (e) = 9.90 10 Neatness (f ) = 12.15 12 Spacing of words (g) r= 12.72 12 Spacing of letters (h) = 15.76 16 Formation of letters (i) = 19.85 20 Sum 99.99 100 Expressed in whole numbers Parts added (z) = 1.44 1 Smoothness (y) = 2.58 3 Letters not closed (x) := 4.23 4 Parts omitted (w) = 5.55 • 6 General form (v)= 6.19 6 Sum 19.99 20 The last step in the procedure is to get results by means of combining the judgments of the three groups. The distribu- tion of the judgments by such combination is given in Table 28. TABLE 24 Showing distribution of jiuigment.'! by all jurlffes upon tlie relative importanre of the various i)oints listed below. For key see Table 1. Sparing- of letters, __ Spacing of words_-_ Spacing of lines Slant Size Alignment Neatness Formation of letters Heaviness Parts omitted Letters not elosed.. Oeneral form Parts added Smoothness 1 1.5 2 2.5 3 3.5 4 4.5 5 .5.5 6 6.5 7 7.5 8 8.5 11 19 4 18 1 24 8 32 3 35 2 5 3 24 2 18 10 31 5 28 2 24 7 26 6 25 5 4 4 12 <) 13 2 19 5 13 6 25 11 .36 2 35 8 3.3 21 28 8 26 6 14 3 26 3 13 5 11 2 20 1 112 22 26 4 20 fi 8 6 7 1 3 3 5 6 1 4 7 9 7 7 6 9 1 8 9, 15 5 22 5 33 7 14 7 24 8 44 16 51 24 15 12 7 41 10 70 .3 .36 5 17 &0 22 43 3 21 2 8 3 10 1 4 6 4 17 14 m 24 81 52 21 51 3 17 3 17 5 32 Score Card for Measurement of Handwriting 35 The calculation of the "equal to" and "more important" judgments gives Tables 25 and 26. TABLE 25 Alignment (b) is judged more important than heaviness (a.) by -•_55% of judges Slant (e) is judged more important than alignment by 59% of judges Spacing of lines (d) is judged more important than slant by 52% of judges Size (e) is judged more important than spacing of lines by 59% of judges Spacing of words (f) is judged more important than size by 58% of judges Spacing of letters (g) is judged more important than spacing of words by - 68% of judges Neatness (h) is judged more important than spacing of letters by 51% of judges Formation of letters (i) is judged more important than iioatn<^'ss by 70% of judges TABLE 26 Parts omitted (y) is judged more important than parts added by 75% of judges Letters not closed (x) is judged more important than parts omitted by--55% of judges Smoothness (w) is judged more important than letters not closed by 62% of judges General form (v) is judged more important than smoothness by 63% of judges INIanipulating these results as before the following values are found : Expressed in whole numbers Heaviness (a)=: 3.33 3 Alignment (b) = 4.65 5 Slant (c) = 7.05 7 Spacing of lines (d) = 7.58 8 Size (e) = 9.98 10 Spacing of words (f) = 11.61 12 Spacing of letters (?) = 16.55 16 Neatness ( h) = 16.81 17 Formation of letters (i) = 22.35 22 Sum 99.91 100 Expressed in whole numbers 1.44 1 3.92 4 4.38 4 5.50 6 6.74 7 Parts added ( z) ^ Parts omitted ( y) ^ Letters not closed (x) ^ Smoothness ( w) ^ General form ( v) ^ Sum 21.98 22 RESULTS BY MEANS OP THE REGRESSION EQUATION The first step in this procedure is to determine the correla- tion between "general merit" in handwriting and each of the nine points in the preceding list as well as the correlation of each point with each of the remaining eight. In order to get data for this part of the work, sixteen samples of writing were selected from the Thorndike seole. The reason for taking 36 Bidletin of the University of Texas these samples from the scale is that they have been carefully graded on the basis of general merit. One sample was taken from each division of the scale except in the case of division 15, from which two samples were selected. The samples were then ranked on the basis of each of the nine points in the pre- ceding list. The ranking was done by tifty persons, all of whom were university students. Many of them were mature persons with experience in teaching. The following directions were given each one : Dear Sir or Madam: Will you please rank the accompanying samples of hand- Avriting on the basis of the nine points at the top of the sheet attached to this. The numbers at the top of the sheet upon which the samples appear correspond to the numbers at the left of the attached sheet. To rank the samples on the basis of slant, decide which sample has the best "slant" and put the digit "1" in the slant column in the square opposite the number which corresponds to the number at the top of the sample. Then decide upon the second best sample as to. '"slant" and place the digit "2" in its appropriate rectangle as before. Proceed in this way until each of the samples have been ranked. When all have beoi ranked on the basis of "slant," proceed in the same manner Avith "alignment," etc., until the samples have been ranked with refer- ence to each of the nine points. If two or more of the samples should have the same rank, put down the digit representing this rank for each of them. The following table will give the points to be taken into consideration when considering the diiferent rubrics : Slant Uniformity Mixed Alignment To determine this a straight edge may be used as a line or the judge may turn the sample edgewise, close one eye, and look down the different lines. Consider also that lines should be perpendicular to the edge of the paper. Score Card for Measurement of Handwriting 3r Spacing- of words Uniformity Len^h of space Formation of letters Smoothness General form Parts omitted or added Spacing of lines Uniformity Too close Too far apart Heaviness / ^U (XJ ) Spacing of letters Uniformity Too close Too far apart Neatness Blotches or careless Size Uniformity Too large Too small In addition to the written directions the problem was ex- plained to each judge by the writer. The work was all done in the laboratory, and the time required was credited upon the regular work of the course which the student was taking, so that there was no occasion to rush. The time taken was usually one to two hours. Each person recorded his judgments in the following form : 58 Bulletin of the University of Texas 10 13 C3 o 16 15 15 13 Signed: J. C. I. This data was formulated as shown in Table 27. It will be noted that this table shows graphically the correlation between ^'general merit" and "spacing of letters." Forty-five such tables are required : Score Card for Measurement of Handwriting 39 PS i < "S 0)^ o J» 55 o to I 1 1 1 I 1 1 1 1 rH 1 1 1 r-H O ■^ 1 1 1 1 1 1 1 1 1 1 1 i lO 1 1 1 1 1 1 I 1 1 r-1 1 1 1-1 « R 1 M* 1 t 1 1 1 1 1 1 1 II 1 rH 1 1 1 ' tX 1 rH 1 IrHrHinSiCC-l rH 1 1 1 j 1 1 1 11 rH rH lO 1 1 1 1 1 t rH C-l C-1 rH 1 CO 1 1 1 1 1 1 1 1 1 1 1 1 rH 1 1 1 1 1 1 1 1 j 1 1 1 CO 1 1 1 1 1 1 1 1 C<1 M i-l ^ CO « rH i-H i-H 1 1 1 1 1 1 1 1 '^ lO 1 1 1 1 1 1 1 1 1 rH 1 rH (M 1 1 1 C-i ' ' ' 1 1 1 1 1 1 1 III s i 1 r i i ! i I'^sg'^^ 1 1 in llllllllrHi>-hO0^IM 1 TH O ' 1 1 1 ! 1 1 1 1 1 III! O 1 1 ICl IrH lr-(^K>OCr:i-i 1 1 1 lO 1 1 1 rH 1 N 1 1-1 C<5 rH M rH 1 1 1 1 ■^ i i i 1 1 1 1 1 1 Ci 1 1 irH icorHa-iccajinrHiM | i j in ' 1 1 1 '^ 1 '"' 1 1 1 1 1 1 1 1 ' 00 i i 1 i 1 1 1 1 1 1 1 1 1 1 00 1 1 r C<1 (M 1-1 to tiJ 00 li.^(NCC(M1l"'"'i ^ III 1 ! 1 1 1 1 1,1 t~ 1 C-l rH rH !M O c» O) c^ t-< rH rH 1 1 C-l 1 m "^^ ' '^ 1 1 1 1 1 1 1 1 4C.« ' ' ' ' |rH 1 1 ^ '[III II in IfMrHlOinrHrH IrH 1 1 1 " [ [ j "^ ' ' 1 1 1 1 1 t 1 ^ rHl'Mnt-OC^linrHrH 1 1 | | ] [ | i-l i ! 1 1 1 I 1 m i-i"-i'-i'-''-'i?^''-''l|||||| CO 1 1 1 1 1 1 1 1 1 CO COOOC9CO 1 Q0»OrHIMC0M.inj0 40 Bulletin of the University of Texas 6 2 D- Applying the formula 1*^1 the following table of correlations is obtained n(n--l. TABLE 28 03 ~ 4) a. s 4> «H ^ o O O a a o O o o ■M tn bl M ko 6' QJ a a O a 03 fc- 03 03 ca S C3 P C o ll £; 3 >. 1. Heaviness i 2. Slant 5 3. Size 7 4. Alignment 8 5. Neatness 13 fi. Spacing of Letters IS Words 11 Lines 9 7. Formation of letters (-^e) Smoothness 6 General form 8 Parts added : 2 Parts omitted 5 Letters not closed 5 TOTAL SCORE . d a CO l-H 6 S •a d CO 6 a d a a 6 a 6 a CO d a i3 d a CO i -3 d a 1 Another important use which suggests itself for the score card is in making a careful and detailed study of the writing of a single individual. Such a clinical study is often highly desirable when a pupil does not make proper progress in writing. The scoring of a sample of handwriting by means of the score card is a simple process. If the score for slant is desired from the value shown in the last mentioned form, it is only necessary to examine the sample carefully for uniformity and degree of slant and then to assign a value in accordance with this examination. The scoring for any other point is similar to this. OBJECTIONS TO THE SCORE CARD. In addition to the objections wdiich have already been sug- gested no doubt others will be urged. Some will argue that the time required for grading by it is a decided disadvantage. Score Card for Measurement of Handwriting 47 Tliis will doubtless be true when a teacher begins the use of the method, but some preliminary experiments by the author show clearly that a very little practice reduces the time required for the use of the score card very much. It is possible that the extra time required will give more accurate results. If sucli should prove to be true, its advantage would be established. Others may argue that such grading will be formal in every respect, and so no better than the usual grading. If such is the case, it cannot be used as an objection to the method, but rather against the person who uses it. The last objection to be noticed is that the grading of any single point such as slant harks back to the old percentile method. The only answer which need be made to this is lo call attention to the very accurate and scientific work done by the agriculturalists in work very similar to this. EXPERIMENTAL WORK WITH THE SCORE CARD. The problems which it is possible to attack by means of the score card are many, and only a few can be mentioned in addi- tion to those suggested in the preceding pages. One of the most interesting problems in connection with the score card is the effect it will have upon the grading of teach- ers. This problem has been studied by Kelly (10) for other methods of grading, and it is hoped that the present method can be compared with all other methods in the near future. An- other problem might deal with the effect of practice in the use of the score card. This problem has been dealt with hj the author (7) in connection with the Ayres Scale, and the same general plan should be used with the score card. Still another problem is suggested by certain training given in agricultural courses known as judging. Briefly, this means that after a student has been trained for a considerable period of time in the use of the score card he is then given the problem of judging. In judging he evaluates the product without the aid of the score card. In the same manner it would be very interesting to train, say, six judges in the use of the score card, and then allow three of them to judge the writing while the other three continued the use of the score card. If such 48 Bulletin of ike University of Texas training will produce experts in the judging of handwriting it would be worth while. The table of correlations on page 40 suggests another very- interesting problem. This table indicates clearly that several of the elements correlate with general merit in about the same degree. From this it may be argued that all the elements here proposed are not needed in order to get an accurate measure- ment of handwriting. The first regression equation nsed gives values which could be put in score card form. A comparison of grades gotten by means of such an al)breviated form and the forms already proposed gives a basis for some very interesting work. BIBLIOGRAPHY 1. Ayres, Leonard P., "A Scale for Measuring the Quality of Handwriting of School Children"; Russel Sage Foun- dation, New York. 2. Ballou, F. W., "Scales for the Measurement of English Composition"; The Harvard Newton Bulletins, No. II, Sept., 1914. 3. Boyce, A. C, "A Method for Guiding and Controlling the Judging of Teaching Efficiency"; The School Review Monographs No. 6, pp. 71-82. 4. Buckingham, B. R., "Spelling Ability: Its Measurement and Distribution ' ' ; Columbia Contributions to Edu- cation, T. C. S., No. 59. 5. Courtis, S. A., "Manual of Instructions for Giving and Scoring the Courtis Standard Tests in the Three R's." Dept. of Cooperative Research, Detroit, Mich. 6. Gray, C. Truman," Variations in the Grades of High-School Pupils"; Warwick and York, Baltimore. 7. Gray. C. Truman, "The Training of Judgment in the Use of The Ayres Scale for Handwriting"; J. E. P., Feb., 1915. 8. Gray, W. S., "A Tentative Scale for the Measurement of Oral Reading, in 'The Measurement of Ability in Reading' "; bv Thorndike, Teach. Col. Rec, 1-17, S. 1914. 9. Hillegas, M. B., "A Scale for the Measurement of Quality in English Composition" ; Teach. Col. Rec, Sept., 1912. 10. Kelly. F. C, "Teachers' Marks"; Columbia University Contributions to Education, T. C. S., No. 66. 11. Kelley, Truman L., "Educational Guidance"; Columbia Contributions to Education, T. C. S., No. 71. 12. Reudiger, W. C, and Strayer, G. D., "The Qualities of Merit in Teachers"; J. E. P., 1. 13. Starch, Daniel and Elliott, E. C, "Reliability of Grading Work in IMathematics" ; School Review 21, 254-259. 14. Stowe, A. Monroe, "A Method of Recording and Report- ing Critical Observations of Classroom Instruction"; Pub. by tlie author, DePauw Un., Greencastle, Ind., 1913. 15. Thompson, Thomas E., "Minimum Essentials"; Sheets of Graded Questions in Arithmetic and Language, Ginn and Co. 16. Thorndike, E. L., "Handwriting"; Teach. Col., Rec. Vol. 11. 50 Bulletin of ihe University of Texas 17. Thorndikc, E. L., ''The Measurement of Achievement in DraMang"; Teach. Col. Kec, Vol. 14. -8. Witham, C. W., "School and Teacher Measurement"- J E. P. 5, 207-278. ' ' 19. Ynle,_Udney G., "An Introduction to the Theory of Sta- tistics"; Charles Griffin and Co., London, Chapter 12. LIBRARY OF CONGRESS 021 775 748 4 *