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Ocular Patterns As Indices Of Intellectual Acheivement, Herman F. Brandt Jan 1941

Ocular Patterns As Indices Of Intellectual Acheivement, Herman F. Brandt

Proceedings of the Iowa Academy of Science

The purpose of this study is to evaluate, by means of ocular photography, the indices of the learning process. Since the mind is known by behavior of some kind, it would seem logical to assume a study of the characteristic behavior of the human eye would reveal some of the mental processes involved. If attention, retention, reason and reproduction are different phases of the learning process, it is likely that the analysis of ocular patterns would provide a valuable technique to evaluate such mental content. This study is an attempt to evaluate: 1. The relative time spent on respective symbols …


1941 Old Gold, Iowa State Teachers College Jan 1941

1941 Old Gold, Iowa State Teachers College

UNI Yearbooks

The student yearbook of the Iowa State Teachers College, later known as the University of Northern Iowa.


Implementing Recall, H. J. Haverkamp Jan 1941

Implementing Recall, H. J. Haverkamp

Proceedings of the Iowa Academy of Science

The use of tests as schoolroom aids to learning has long been advocated. The conditions under which these benefits accrue have not, however, been fully explored. This paper is a summary of one of several recent studies at the University of Iowa which have sought information on this problem. An attempt was made, in the investigation reported below, to compare the effectiveness of a reading and a rereading of factual material with that of a reading and a completion test response. Specifically, three learning conditions were compared: (1) the reading of a selection of factual material followed by the taking …


An Empirical Study Of Compensation, A. R. Lauer, Lualis Uthoff Jan 1941

An Empirical Study Of Compensation, A. R. Lauer, Lualis Uthoff

Proceedings of the Iowa Academy of Science

Textbooks, which have tended to include psychoanalytic concepts, have used the term compensation more or less vaguely. Most authors refer to compensation only suggestively, while others, two in particular, Morgan (1) and Groves (2), have delved extensively into the problem. These writers, however, present rather elaborate expositions on the concept of compensation, but give practically no experimental data on the problems related to it. A review of the literature (3) shows no significant experimental data existing on the problem. It seems that most sources of information are to be traced directly to the Freudian exponents and are mostly of a …


Recent Research On Predicting College Success, E. E. Emme, Mary Patterson Jan 1941

Recent Research On Predicting College Success, E. E. Emme, Mary Patterson

Proceedings of the Iowa Academy of Science

The prediction of college success has been studied from a number of different angles. The rank in high school graduating class is generally considered to have the highest single predictive value. Intelligence was considered important when combined with other factors. Tests of various kinds have been used extensively. The general situation is suggested by Adams (1). He says that the relative quality of achievement during the freshman year in college is best predicted from relative high school achievement, than from the college freshman aptitude test standing, and the I. Q. in the later elementary grades. Thus various factors have been …


Simultaneity And Originality In Human Thought - Paper Presented At The Fifty-Fifth Annual Meeting, Geo. Glockler Jan 1941

Simultaneity And Originality In Human Thought - Paper Presented At The Fifty-Fifth Annual Meeting, Geo. Glockler

Proceedings of the Iowa Academy of Science

All of us have observed in our scientific work that many discoveries have been made by different investigators at widely scattered places, but at the same time. Some of these instances are so striking that it becomes of interest to consider the matter and make an attempt to explain the condition in the hope that we may understand the phenomenon. The particular cases chosen for illustration are all from the fields of chemistry, physics, and mathematics. Furthermore, they are scattered examples which have happened to come to our attention over a number of years. The same observation can undoubtedly be …


Spread Of Effect Or Reward And Punishment In A Multiple Choice Situation, Isadore Farber Jan 1941

Spread Of Effect Or Reward And Punishment In A Multiple Choice Situation, Isadore Farber

Proceedings of the Iowa Academy of Science

It is generally agreed among psychologists that an "empirical" law of effect operates in learning. It is well known that such consequences as the obtaining of food or shock determine to a large extent the final product of the selective and eliminative processes that obtain in the learning situation (2). Just how these consequences strengthen or weaken responses has been the subject of much research and even more verbal polemics. But all competent observers in the field will agree on the empirical fact: the consequences of connections between psychological events which satisfy the prevailing motivating condition strengthen directly the connections …


Reports: Executive Committee; Secretary; Treasurer; Staff Reports; Committee Reports Jan 1941

Reports: Executive Committee; Secretary; Treasurer; Staff Reports; Committee Reports

Proceedings of the Iowa Academy of Science

No abstract provided.


The Problem Of Night Driving In Relation To Accident Prevention (Abstract), A. R. Lauer Jan 1941

The Problem Of Night Driving In Relation To Accident Prevention (Abstract), A. R. Lauer

Proceedings of the Iowa Academy of Science

Records have shown that nearly 3,089 grade crossing accidents occurred in the United States in 1938. Of this number 1,450 occurred at night. Equating for volume of traffic and miles of travel, about 65 per cent of train-automobile accidents occur at night. Additional data indicate that the chances of a car driving into a train at night are about 9 times greater than in daylight. Of the estimated $3,000,000,000 annual economic loss to the country through automobile accidents it is shown that night driving costs about $1,200,000,000, although only 25 per cent of the driving is done during this period …


Some Relationships Between Placement Scores And Scholastic Rating, Paul C. Greene Jan 1941

Some Relationships Between Placement Scores And Scholastic Rating, Paul C. Greene

Proceedings of the Iowa Academy of Science

This paper reports obtained correlations between scores on entrance tests, and between entrance scores and scholastic rating during the first semester of college work, for students entering Coe College in September, 1940.


An Extension Of Kirkendall's Study Of Incentives In The Motivation Of Children, Lyle K. Henry, Mary J. Brand Jan 1941

An Extension Of Kirkendall's Study Of Incentives In The Motivation Of Children, Lyle K. Henry, Mary J. Brand

Proceedings of the Iowa Academy of Science

This study was concerned with the incentives which motivate children, with particular reference to sex: and age differences. The questionnaire used was one formulated and used by Lester A. Kirkendall in his study of the influence of certain incentives in the motivation of 284 pupils in grades 4, 5 and 6 in the New Britain, Connecticut schools.2 The purpose of our investigation was to extend the data to include pupils of the upper grade levels and to compare the results with those of Kirkendall. This problem was conducted with the assistance of students in a class in the psychology of …


Recent Personnel Research Significant To Vital Educational Procedures, Earle E. Emme, Eugene M. Emme Jan 1941

Recent Personnel Research Significant To Vital Educational Procedures, Earle E. Emme, Eugene M. Emme

Proceedings of the Iowa Academy of Science

The attitude of college faculties toward counseling or personnel work varies from positive rejection and ridicule to enthusiastic endorsement and unquestioned acceptance. A few typical faculty reactions indicate positive or negative reaction to personnel procedure.


A New Technic For Measuring The Effect Of Practice Upon Individual Differences (Abstract), W. A. Owens Jan 1941

A New Technic For Measuring The Effect Of Practice Upon Individual Differences (Abstract), W. A. Owens

Proceedings of the Iowa Academy of Science

It was suggested that the analysis of variance lends itself to this problem better than the conventional methods of measuring intercorrelations and standard deviations. An illustrative case was given.


Proceedings Of The Fifty-Fifth Annual Meeting Of The Iowa Academy Of Science, Held At Indianola, April 25 And 26, 1941: Minutes Of The 1941 Meeting Jan 1941

Proceedings Of The Fifty-Fifth Annual Meeting Of The Iowa Academy Of Science, Held At Indianola, April 25 And 26, 1941: Minutes Of The 1941 Meeting

Proceedings of the Iowa Academy of Science

No abstract provided.


Further Studies In The Technique Of Evaluating Biological Background (Abstract), Richard Schweet Jan 1941

Further Studies In The Technique Of Evaluating Biological Background (Abstract), Richard Schweet

Proceedings of the Iowa Academy of Science

A six-category test of biological background, consisting of terms, names of men, etc., was constructed. Three alternate forms, marked by the same key and of equal difficulty, according to an item analysis, were made. Correlation of odd and even items gave reliability coefficients of + .88 and + .90. Statistical analysis of 500 tests of college and high school students in the state showed significant differences, by analysis of variance, among the following groups: graduate students, juniors and seniors, freshmen and sophomores, and high school students. Norms are given for these groups. No significant differences were found among different comparable …


Officers, Committees, Past Presidents, And Members, Iowa Academy Of Science Jan 1941

Officers, Committees, Past Presidents, And Members, Iowa Academy Of Science

Proceedings of the Iowa Academy of Science

No abstract provided.


Retroactive Inhibition As A Function Of The Relative Serial Positions Of The Original And Interpolated Items, Arthur L. Irion Jan 1941

Retroactive Inhibition As A Function Of The Relative Serial Positions Of The Original And Interpolated Items, Arthur L. Irion

Proceedings of the Iowa Academy of Science

The importance of retroactive inhibition as one of the major theoretical conditions of forgetting makes experimentation on it particularly important at this time. Retroactive inhibition may be defined as the decrement in an originally learned act attributable to the learning of a second act between the time of the original learning and its recall. More rigidly than this, retroactive inhibition may be defined in terms of the experimental operations, the experimental design employed in the production of it.


The Prediction Of Vocational Success, Dewey B. Stuit Jan 1941

The Prediction Of Vocational Success, Dewey B. Stuit

Proceedings of the Iowa Academy of Science

One of the most important problems of youth is the choice oi an occupation in which success can be achieved. No single factor is likely to influence an individual's happiness more than his occupation. So far-reaching are the effects of occupational choice that hardly any phase of a person's life escapes its influence. Personal and family happiness are in large part dependent upon the degree to which an individual enjoys his work. If he is capable of doing the work required in his occupation and is interested in it, he is almost certain to be a well-adjusted individual and an …


A Preliminary Study Of The Visual Field In Athletics, Robert Hobson, M. T. Henderson Jan 1941

A Preliminary Study Of The Visual Field In Athletics, Robert Hobson, M. T. Henderson

Proceedings of the Iowa Academy of Science

If a basketball player sees an area half as large as another player, he has less chance of sizing up the entire situation on the floor at any moment. Likewise, if one player secs less at a given time than he did previously or will in the future, he is probably less effective at that given time. This study attempts first to discover whether or not there is a reason to suspect a measurable relationship between the size of the visual field and successful basketball playing. If there is, obviously a test of visual fields would be advantageous to a …


The Effects Of Punishment In Serial Verbal Learning, B. J. Underwood Jan 1941

The Effects Of Punishment In Serial Verbal Learning, B. J. Underwood

Proceedings of the Iowa Academy of Science

This investigation was concerned with two major problems: (a) the effect of punishment for error on the rate of serial verbal learning and on the amount of retroactive and proactive inhibition in the recall and relearning of the serial verbal habit, and (b) the determination of the direction and extent of muscular tension accompanying these learning and relearning conditions.


The Alumnus, V24n4, October 1940, Iowa State Teachers College Oct 1940

The Alumnus, V24n4, October 1940, Iowa State Teachers College

The Alumnus

Inside This Issue:
-- To a Great Leader
-- The October Sun Floods Again The Campus He Loved
-- In His Hand The Torch Is Given
-- Educators, Officials, Pay Tribute
-- Townsfolk, Friends, Revered Him
--The Faculty Honors a Great Leader
-- Students Loved Him
-- A Life of Service
-- S'Long Mr. President - You Were a Big Leaguer!
-- An Alumni Calendar of Events


Fifty-Fourth Annual Meeting Of The Iowa Academy Of Science And The Ninth Annual Convention Of The Junior Academy Of Science Of Iowa, April 19 And 20, 1940, Iowa Academy Of Science Apr 1940

Fifty-Fourth Annual Meeting Of The Iowa Academy Of Science And The Ninth Annual Convention Of The Junior Academy Of Science Of Iowa, April 19 And 20, 1940, Iowa Academy Of Science

Iowa Academy of Science Documents

No abstract provided.


The Alumnus, V24n2, April 1940, Iowa State Teachers College Apr 1940

The Alumnus, V24n2, April 1940, Iowa State Teachers College

The Alumnus

Inside This Issue:
-- An Alumni Calendar of Events
-- The Campus Today
-- I Married a Professor!
-- Simply Mountains of Muscle
-- No More Book Reviews
-- Merit Versus Skulduggery
-- The 90's: Life is Steady
-- Students Edit Book of Verse
-- The Prowl...
-- Grads and Memories Will Rule College Hill on June 2
-- Letter from Readers
-- News
-- Marriages
-- Births
-- Deaths


A Critical Evaluation Of Study Habit Inventories, Irene Mammen Jan 1940

A Critical Evaluation Of Study Habit Inventories, Irene Mammen

Proceedings of the Iowa Academy of Science

Out of a list of 60 items having to do with study habits and study conditions, as are used in certain tests, 44 related to high or low-grade-average categories. Fifty-five per cent of the items were found to differentiate boys only while 26.1 per cent differentiated girls only. Approximately 10 per cent were equivalent in placing the two sexes and about 10 per cent operated in an opposite way. There is some evidence that good study habits are more important in college than in high school for attaining good grades. The study also suggests the need for an evaluation of …


The Relation Of Background, Interest And Study Habit To Grades In College, A. R. Lauer Jan 1940

The Relation Of Background, Interest And Study Habit To Grades In College, A. R. Lauer

Proceedings of the Iowa Academy of Science

Measures were made of attitudes toward certain matters relating to college activities (Y), study habits (S) as measured by pencil and paper tests, background, (C) as measured by the Iowa State College Cultural Inventory, and the grade-point-average of 87 students (G). Correlations were computed to determine the relative importance of the factors studied. The reliability of the grades was sufficient to insure the significance of results. It is shown by multiple correlation technique that the most important item measured for prognosticating grades is interest (Y). The second important item was background (C), which is somewhat related to intelligence, and study …


Experimental Evidence On Thorndike's Law Of Repetition And Corollaries Frequency And Receny, Morgan Harrison, Earle E. Emme Jan 1940

Experimental Evidence On Thorndike's Law Of Repetition And Corollaries Frequency And Receny, Morgan Harrison, Earle E. Emme

Proceedings of the Iowa Academy of Science

I. Purpose of experiment: To discover whether Thorndike's laws of repetition, frequency, and recency are valid. 2. Method and procedure (1) 55 college students were subjects, with sophomores in in predominance. (2) Percentile rank on intelligence of these students was secured. (3) A maze consisting of 99 bolt heads was used. Two separate circuits, a white light for the desirable path, and the red the undesirable. (4) Trial and error method. Each subject attempted to discover the desirable path with the least number of errors in five trials. 3. Findings (1) The medium number of errors was 81. (2) The …


A Study Of Compensation, Miriam G. Zugmeier, A. R. Lauer Jan 1940

A Study Of Compensation, Miriam G. Zugmeier, A. R. Lauer

Proceedings of the Iowa Academy of Science

Although pages have been written in psychological text books on compensation, a survey of the literature shows an extremely meagre amount of experimental data. The present study is an attempt to formulate some of the problems of compensation into experimental form. Forty subjects were given a series of laboratory tests in which accuracy and speed were compared under normal conditions and under conditions of distraction. Thirty-one of the same subjects were given a written test of the questionnaire type which was divided into three arbitrary categories; traffic compensation (T), social compensation (S), and industry or ambition (I). The following correlations …


Frequency And Seriousness Of Disciplinary Problems In Certain Iowa High Schools, Lyle K. Henry, William Dreier Jan 1940

Frequency And Seriousness Of Disciplinary Problems In Certain Iowa High Schools, Lyle K. Henry, William Dreier

Proceedings of the Iowa Academy of Science

This investigation grew out of a feeling of need on the part of students enrolled in courses in educational psychology. Many students had confidence in their ability to teach subject matter, but they were uncertain as to the behavior problems that might arise and how they could be met. The study sought to obtain from teachers in Iowa high schools information on the following questions. 1. What behavior problems occur most frequently? 2. Which behavior problems do teachers consider to be the most serious? 3. What remedial or corrective measures are employed to meet these problems?


Preliminary Evaluation Of A Test For Biological Background, Richard Schweet, A. R. Lauer Jan 1940

Preliminary Evaluation Of A Test For Biological Background, Richard Schweet, A. R. Lauer

Proceedings of the Iowa Academy of Science

A test, composed of 140 items, including names of men and terms associated with biology, was given to 65 undergraduate students with various majors and 25 graduate students in zoology. The undergraduates' records were analyzed to ascertain the effect of giving the test, with and without time limits, to comparable groups. On the basis of data obtained, a revision of the test was made using 100 select items. This revision was given to 18 graduate and 33 undergraduate students. Correlation of odd versus even items for the separate groups yielded reliability coefficients of + .90 after correction for length. A …


Table Of Contents Jan 1940

Table Of Contents

Proceedings of the Iowa Academy of Science

No abstract provided.