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Development Of Formal Hypothesis-Testing Ability, David Moshman

Department of Educational Psychology: Faculty Publications

It was postulated that formal operational hypothesis-testing ability includes at least three cognitive capacities: (a) implication comprehension, the ability to understand conditional relationships; (b) falsification strategy, the realization that to test a hypothesis, one must seek information that would falsify it; and(c) nonverification insight, the realization that hypotheses are not conclusively verified by supporting data. A total of 24 males in each of Grades 7, 10, and college evaluated data descriptions with respect to each of four hypothesized implication relationships and chose an experiment to test each hypothesis. Results suggested three sequences of qualitative change in hypothesis-testing ability: (a) from …

The Autobiography Of W.E.B. Dubois: An Analysis, Michael R. Hill

Department of Sociology: Faculty Publications

The Autobiography of W.E.B. DuBois: A Soliloquy on Viewing My Life from the Last Decade of Its First Century tells the impressive and inspiring story of an individual’s struggles, defeats and accomplishments, as well as his major ideas developed during ninety years of a life dedicated to promoting racial equality and the sociological study of African- American realities in the United States. The Autobiography presents a view of American life distilled through the perceptive, analytical eyes of this country’s foremost African- American intellectual, William Edward Burghardt Dubois. Progressing from the reconstruction era at the end of the U.S. Civil …

Some Comments On Brée & Coppens’ “The Difficulty Of An Implication Task”, David Moshman

Department of Educational Psychology: Faculty Publications

In a recent article in this Journal, Brée & Coppens (1976) tested Brée’s (1973) model of performance on Wason’s extensively studied “four-card task.” The Brée model is of considerable interest in that it (a) differentiates comprehension of the proposition to be tested from the hypothesis- testing strategy itself (as do Smalley, 1974, and Moshman, 1977), and (b) is closely related to Piaget’s theory of formal operations (Inhelder & Piaget, 1958) in its consideration of combinatorial analysis (elaboration of possibilities) and hypothetico-deductive reasoning (reasoning based on possibilities rather than facts). Unfortunately, the test of the model is marred both by incorrect …

Attribution, Socialization, And Moral Decision Making, Richard A. Dienstbier

Department of Psychology: Faculty Publications

The position developed in this chapter resembles that taken by Aristotle more than that taken by most modern psychology theorists, for our discipline has tended to approach moral behavior and thought as if two quite different topics were at issue. Modern psychological approaches to moral behavior have tended to focus almost entirely on the emotional mediation of avoidance and upon avoidance behavior, whereas moral judgment theorists have tended to isolate themselves from both emotion and behavior, concentrating instead on verbal expressions of moral judgments. Aristotle suggested a more integrated view - that effective moral training should first involve the young …

Farm, Ranch And Home Quarterly Institute Of Agriculture And Natural Resources, University Of Nebraska- Lincoln

Farm, Ranch and Home Quarterly

In this issue:

From the Vice Chancellor ................... 2

EFNEP Teachers Learn, Too ............................... 3

Learning to Live with Death....................... 4

How Prepared Were They to Teach?............................ 7

Effects of Production, Marketing Choices....................... 9

Close Rows Can Boost Yields .............................. 11

Financial Choices in Wheat Farming ........................ 13

Black Walnut is Prized Crop ............................... 15

Profits Fly Out When Insects Invade Stored Grain ............ 17

Computer Makes Drapery Calculations Easier ................ 19

Farm, Ranch And Home Quarterly Institute Of Agriculture And Natural Resources, University Of Nebraska- Lincoln

Farm, Ranch and Home Quarterly

In this issue:

From the Vice Chancellor ............................... 2

Good Management Controls Feedlot Flies................. 3

Tractor Day-Something for Everyone...................... 5

How Not to Hit Your Children ........................... 7

Cottonwoods for Nebraska.......................... 9

Agricultural job Openings Forecast ........................ 11

Range judging-An Outdoor Classroom ................... 12

To Expand or Not to Expand? ............................ 14

Dry Bean Disease Plagues Farmers ........................ 16

Pest Center Serves Growers, Gardeners .................... 19

joint Venture Beef Fabrication ............................ 21

Rural Services: Worth the Cost? .......................... 23

Memo To Pod Members, April 21, 1978, Mary Lynn Crow

Professional and Organizational Development Network in Higher Education: Conference Materials

Election of Officers

Adoption of a Mission Statement (attached)

Adoption of Bylaws (enclosed)

Other Decisions and Business

Important Notice!

Report from the Professional Relations and Membership Committee -- Global Impact

Report from the Regional Workshop Committee

Report from the Research Committee

Intellectual Performance As A Function Of Repression And Menstrual Cycle, Paula Englander-Golden, Keith A. Willis, Richard A. Dienstbier

Department of Psychology: Faculty Publications

Performance on complex (Space Relations and Verbal Reasoning) and simple (Digit Symbol) tests was investigated as a function of Byrne's Repression-Sensitization (RS) dimension, phase of menstrual cycle and premenstrual-menstrual (PM) symptomatology in a group of females not taking oral contraceptives. Two control groups, consisting of males and females taking oral contraceptives, were included. Equivalent tests were given at two sessions two weeks apart. Analysis of the Space Relations Test as a function of menstrual phase and Repression-Sensitization indicated the predicted interaction effect of phase by RS with poorest performance for the menstruating repressor group (p < .02), but the predicted deterioration by the premenstrual repressor group was not observed. Similar analysis for the Verbal Reasoning Test yielded an interaction effect of phase by RS (p < .03) and a main effect for phase (p < .05). As predicted, differences on the Digit Symbol test did not reach significance. Substituting PM symptomatology for RS, a significant effect was obtained only for phase on Verbal Reasoning Test (p < .05). Results were interpreted as indicating a reactive nature of repression, so that during menstruation, repression may interfere particularly with performance on complex tasks. The three subject groups did not differ significantly on any of the three tests; however, trends in the present data corroborated those quoted in the literature.

Incorporating Time-Lag Effects Into The Expectancy Model Of Motivation: A Reformulation Of The Model, Bronston T. Mayes

Department of Management: Faculty Publications

Of cognitive theories of motivation, the most intensively researched in recent years is the Valence-Instrumentality-Expectancy (VIE) theory. A recent review of VIE research (9) shows the valence model to be reasonably predictive of occupational preference, job satisfaction, and valence of performance. The behavioral choice model has not fared so well; although it moderately predicts self-ratings of job effort, its efficiency in predicting criteria measured by other then self-ratings is questionable. When the behavioral choice model is used in research, the following findings are typical:

1. Intrinsic outcomes (feelings of accomplishment, etc.) are better predictors of satisfaction and performance than are …

Communication Apprehension And Teaching Assistants, William J. Seiler, John P. Garrison, David W. Brooks, Frederick K. Sikora, Thomas J. Tipton

Department of Communication Studies: Faculty Publications

The authors of this note have developed a program aimed at training, providing feedback to, and evaluating the performance of graduate teaching assistants. It includes the use of a tool called the Personal Report of Communication Apprehension, which is reliable and valid.

Electromagnetic Repellers—Fact Or Fiction?, William D. Fitzwater

Vertebrate Pest Conference Proceedings: 8th (1978)

The effectiveness of devices that supposedly repel a large number of invertebrate and vertebrate animals by emitting oscillating electromagnetic impulses is investigated. While scientific support that electromagnetic forces affect biological systems exists, these data are based on animals confined under higher intensity fields than are seemingly produced by commercial units. A number of instances of field use of the devices is discussed. These indicate little objective support for the units.

Coyotes, Sheep And Lithium Chloride, Richard E. Griffiths Jr., Guy E. Connolly, Richard J. Burns, Ray T. Sterner

Vertebrate Pest Conference Proceedings: 8th (1978)

The use of LiCl-treated baits and carcasses has been advocated as a means of controlling coyote predation on sheep through a process known as "aversive conditioning or taste aversion." While some investigators have made well publicized claims of damage reduction through the use of LiCl on sheep ranges, other researchers have experienced difficulty establishing prey aversion in captive coyotes. The conflicting results suggest a need for extensive, carefully controlled research in both pen and field situations before valid conclusions can be reached regarding aversive conditioning as a depredations control method.

Influences On The Science Of Animal Damage Control, John R. Wood

Vertebrate Pest Conference Proceedings: 8th (1978)

This paper is about the complexity of animal damage control science and its research, methods development, and control applications. It is not the point here to discourse on the individual methodology used in animal damage control research. The discussion is to point out that many researchers, wildlife managers, bureaucrats, or advocates fail to understand the situation in the science of animal damage control and its attendant problems that need resolution. (1,2,3)

The Influence Of Military Service On Political And Social Attitudes: A Study Of Socialization In The German Bundeswehr, Ekkehard Lippert, Paul Schneider, Ralf Zoll, Robert K. Shirer (Translated By)

German Language and Literature Papers

In recent years, one can observe a more intense interest on the part of the academic community and in the general public of the Federal Republic of Germany in questions concerning the Bundeswehr and about problems of the relationship between the military and society. One of the major reasons for the new scrutiny has been the drastic increase in the number of conscientious objectors to military service, occurring at the end of the 1960s. However, questions of the extensive defense- political aspects of the problem were less at the center of this interest than questions of educational and socialization processes …

Menstrual Cycle As Focus Of Study And Self-Reports Of Moods And Behaviors, Paula Englander-Golden, Mary R. Whitmore, Richard A. Dienstbier

Department of Psychology: Faculty Publications

Retrospective questionnaires show cyclical variations in moods and behaviors across the menstrual cycle. However, results obtained from daily mood questionnaires are inconsistent. In the present study, which ran for 11 weeks, self-report measures of menstrual symptomatology, using the 8-factor Moos (1968, 1969 a, c) Menstrual Distress Questionnaire (MDQ), were investigated. The MDQ was administered under conditions that made the menstrual cycle a salient (retrospective questionnaire) or not a salient (daily questionnaire) part of the study. The study included women who were taking and not taking oral contraceptives. A 2 × 3 analysis of variance (with the two groups of women …

The Germans, Frederick C. Luebke

Department of History: Faculty Publications

IN 1928, MIDWAY BETWEEN the two world wars, H. L. Mencken observed that with few exceptions the leaders of the Germans in America were an undistinguished and unintelligent lot, a collection of mediocrities, most of whom had something to sell. The few national German ethnic organizations still in existence, he noted, were led by entirely unimportant men. Moreover, the leaders of German immigrant churches were nonentities, unknown to the general public. The blame for this lamentable dearth of leadership, in Mencken's view, rested upon the German Americans themselves, who displayed an unfortunate tendency to follow inferior men. As Catholics they …

Some Boundary Considerations In The Application Of Motivation Models, Bronston T. Mayes

Department of Management: Faculty Publications

From the actor's perspective, a behavioral environment can be typified by two continuous dimensions, knowledge of potential outcomes and knowledge of causal relationships among environmental elements. These dimensions determine the situational ambiguity perceived by the actor. Expectancy, equity, operant conditioning, and attitude theories of motivation are considered in such ambiguous environments. Propositions are set forth which allow the researcher to select the most predictive motivation model

1978 Pod National Conference Participants

Professional and Organizational Development Network in Higher Education: Conference Materials

No abstract provided.

No Fault Divorce And The Divorce Rate: The Nebraska Experience—An Interrupted Time Series Analysis And Commentary, Alan H. Frank, John J. Berman, Stanley F. Mazur-Hart

Nebraska Law Review

I. Introduction

II. The Divorce Rate

III. An Interrupted Time Series Analysis of Nebraska Divorces … A. Subgroups … B. Method … C. Time Series Analysis … D. Results

IV. Prior Research

V. Why Marriages Are Breaking Up

VI. The Law of Divorce—Then and Now … A. "What therefore God has put together, let not man put asunder" … B. "A Divorce ... must be grounded on a legal fault within the grounds enumerated in the statutes ... It is not for this court to do what it deems best for the parties" … C. "Legislative divorce policy of an …

Food Deprivation And The Regulation Of Meal Size In Larvae Of Chrysopa Carnea, Alan B. Bond

Alan Bond Publications

The course of repletion and the effects of food deprivation on meal size were explored in three experiments on larvae of Chrysopa carnea (Neuroptera). Feeding to repletion was found to occur within the first 30 min of exposure to food. Meal size increased as an ogival function of deprivation, up to the limit of gut capacity. Behavioral components involved in the initiation of feeding were little affected by deprivation and did not appear to be inhibited by distention of the gut. Termination of a meal may be mediated by the stimulation of prey-release behavior, rather than by inhibition of feeding.

Genetic Method For The Preferential Elimination Of Females Of Anopheles Albimanus, J. A. Seawright, P. E. Kaiser, D. A. Dame, C. S. Lofgren

Entomology Papers from Other Sources

Recent field experiments demonstrated the possibility of using the sterile male method for the control of Anopheles albimanus Wiedemann, the most impor- tant vector of human malaria in Central America. Until now there was no practical method for excluding females from the releases of sterile males. A genetic method was developed for the preferential elimination of females during any of the four life stages. This genetic sexing system utilizes propoxur (o-isopropoxyphenyl methyl- carbamate) susceptibility as a recessive conditional lethal, a T(Y:2R) translocation, and an In(2R) inversion. The propoxur resistance allele (dominant) was linked to the Y chromosome via a radiation-induced …

A Bibliography Of Anthropology-Related Serial Publications In The University Of Nebraska Libraries, Kenneth P. Lohrentz, Ann Larson, Linda Mager

Nebraska Anthropologist

This bibliography of anthropological serials in the University of Nebraska Libraries has been undertaken primarily for two reasons. The first follows from the incredibly diverse nature of the discipline itself, for the study of man and his origins has given rise to various methods of inquiry and interdisciplinary overlays. As Sol Tax has pointed out, the study of man appears to have no natural boundaries. It comes as little surprise, therefore, that the bibliography representing the published record of such a varied field of study should itself be extremely diffuse. Add to this natural diffusion the characteristic pattern of dispersed …

The Putative Father's Parental Rights: A Focus On "Family": Quilloin V. Walcott, 434 U.S. 246 (1978), Donald L. Swanson

Nebraska Law Review

I. Introduction … A. Background … B. Facts of Quilloin v. Walcott

II. Due Process Analysis … A. A Family Role Focus … B. Ramifications for Psychological Parenthood

III. Equal Protection Analysis … A. A Family Role Focus … B. Implications for Sex Discrimination

IV. Conclusion

An Examination Of The Male Sex Role Model In Prime Time Television Commercials, Renee Meyers

Johnny Carson School of Theatre and Film: Theses, Student Research, and Creative Work

The purpose of this thesis is to examine male role models in prime time television commercials. The plan for the study is as follows: Chapter Two will review research on the importance of television to our society and its influence on the socialization process through which children and adults learn appropriate role behavior and attitudes. Then a review of the research which examines the characteristics of the female role model on television will illustrate the stereotypic female models television is now portraying. Chapter Three will discuss the methods and procedures necessary for examination of the male sex role model in …

George Herbert Mead And Social Reform: His Work And Writings, Mary Jo Deegan, John S. Burger

Department of Sociology: Faculty Publications

There are two popular myths concerning the eminent philosopher and social psychologist George Herbert Mead: that he published little during his lifetime and that Mind, Self, and Society is his most important sociological work. This misrepresentation of Mead's contributions is partially grounded in the neglect of his work and writings on social reform. The misrepresentation of the significance of the almost seventy articles Mead wrote during his lifetime distorts the meaning of his concepts and has profound implications for symbolic interactionists who claim Mead as one of their founding fathers.

A Comparison Of The Acceptance Of Selected In-Service Training Approaches By Field-Dependent Independent Home Economics Cooperating Teacher In The State Of Nebraska, Cheryl G. Fedje

Department of Agricultural Leadership, Education, and Communication: Dissertations, Theses, and Student Research

The purpose of this study was to compare the acceptance of three competency-based teacher education modules by field-dependent-independent Nebraska home economics cooperating teachers in a group setting and in an independent learning environment. The study explored three major questions: 1. Is there a difference in the satisfaction level of field-dependent and field-independent home economics cooperating teachers in specified competency-based teacher education modules?

2. Is there a difference in the achievement level of field-dependent and field-independent home economics cooperating teachers in terms of satisfactory completion of the learning activities included in specified competency-based teacher education modules?

3. Will field-dependent home economics …

Social Experience And Moral Judgment In East African Young Adults, Carolyn P. Edwards

Department of Child, Youth, and Family Studies: Faculty Publications

Relationships between stage of moral judgment and antecedent social experiences are presented for a non-Western sample of young adults. Crosssectional data are presented for two groups of Kenyan students: 52 University of Nairobi students; and 40 fourth form secondary school Ss. Critical variables are (a) family modernization, (b) attending ethnically pluralistic secondary schools, and (c) living independently away from home. The correlations between moral judgment stage and these three variables are controlled for, and compared to, correlations between stage of moral judgment and age, sex, race, and academic ability (as measured by standardized achievement tests or by grades). The …

Transactions Of The Nebraska Academy Of Sciences Volume Vi (1978): Table Of Contents

Transactions of the Nebraska Academy of Sciences and Affiliated Societies

Nebraska Academy of Sciences, Officers, Policy Committee .......... ii

Editorial Board, Instructions to Contributors .......... v

Symposium: "The Ice Age- When dd it begin and has it ended"

Cochairmen: John F. Shroder, Jr. and Lloyd G. Tanner

The comparative method in stratigraphy: the beginning and end of an ice age (T. M. Stout) .......... 1

The Plio-Pleistocene: sediments, environments, and geochronology along the Karari Escarpment, East Turkana, Kenya (Vondra, Burggraf, Jr., and White) .......... 19

Chronology of some Late Cenozoic deposits from the central United States and the Ice Ages (J. D. Boellstorff) .......... 35

Progress on rock glacier research …

Defending The Mentally Ill: A Discussion Of Nebraska's Involuntary Commitment Proceedings, Thomas L. Hagel

Nebraska Law Review

This article discusses various aspects of representing individuals who are allegedly "mentally ill and dangerous," under the provisions of the Nebraska Mental Health Commitment Act. The discussion deals primarily with the involuntary commitment of such individuals. Commitment of those accused or convicted of criminal offenses are only alluded to in passing, while voluntary admissions to a mental institution are not addressed. The purpose of this article is to discuss the various problems inherent in representing mentally ill individuals and to examine the legal and tactical aspects involved in the handling of such cases.

I. Introduction

II. Involuntary Commitment Procedure

III. …

The Right To Counsel And The Strict Waiver Standard: Brewer V. Williams, 430 U.S. 387 (1977), Linda S. Buethe

Nebraska Law Review

In Brewer v. Williams, the Supreme Court reaffirmed the notion that the government may not use unlawful means to secure the conviction of a criminal, but the Court failed to define with any certainty what is and what is not interrogation. The question of what satisfies the strict waiver standard is also unanswered.

I. Introduction

II. The Facts of the Case

III. The Issues … A. The Right to Counsel during Interrogation … B. Waiver

IV. Conclusion