Standard errors computed according to the operational practices of international large-scale assessment studies such as the Programme for International Student Assessment's (PISA) or the Trends in International Mathematics and Science Study (TIMSS) may be biased when cross-national differential item functioning (DIF) and item parameter drift are…

Background: Human communication occurs through both verbal and visual/motoric modalities. Simultaneous conversational speech and gesture occurs across all cultures and age groups. When verbal communication is compromised, more of the communicative load can be transferred to the gesture modality. Although people with aphasia produce meaning-laden…

Current online video interaction is typically designed with a focus on straightforward distribution and passive consumption of individual videos. This "click play, sit back and watch" context is typical of videos for entertainment. However, there are many task scenarios that require active engagement and analysis of video content as a…

Up to the close of the 21st century, criminal justice experts and probation officers in Minnesota expressed frustration with lack of resources and program effectiveness to address the delinquency and recidivism problems in the juvenile justice system. The purpose of this quantitative study was to examine the effectiveness of rehabilitative and…

Health literacy is widespread, but its potential is not recognized. By not recognizing health literacy, patients have the burden of coping with diabetes with renal complications without full knowledge of their responsibility to their health. The focus of the project was to assess participants with diabetes with low health literacy and low mean…

Atomic weapons testing during the Cold War and accidents at nuclear power plants have resulted in the release of radioactive fallout over great distances. Little is known about levels of fallout deposited in Indiana. The reported study sampled soil in all 92 Indiana counties to determine the present level of cesium-137 from the 2 to 12 centimeter…

Purpose: The purpose of this scholarly project was to investigate whether an individualized clinical orientation would result in a shortened time to orient and integrate Certified Registered Nurse Anesthetists (CRNAs) into practice in a large academic medical center. By individualizing the orientation process, this project seeks to determine if…

Intimate partner violence is a growing epidemic in our country. Statistics indicate that an estimated 47.1% of women experienced at least one act of psychological aggression by an intimate partner during their lifetime (Breiding et al., 2014); that is, almost half of women experience some form of violence in their lifetime. Furthermore, women…

The What Works Clearinghouse (WWC) uses the term "baseline equivalence" when determining if the intervention group (those that received the intervention of interest) and the comparison group (those that did not receive the intervention) had characteristics that were similar enough ("equivalent") at the start of the study (at…

Vagueness is semantic indecision, David Lewis said. This dissertation vindicates this insight by applying social choice theory, the branch of economics concerning collective decision making, to account for linguistic vagueness. Vagueness effects are analogues to cycles that sometimes arise in collective decisions. Cycles (e.g. A is preferred to B…

The aim of this research is to determine what differences may exist in students' structural knowledge while using a variety of concept mapping assessments. A concept map can be used as an assessment which connects concepts in a knowledge domain. A single assessment may not be powerful enough to establish how students' new knowledge relates to…

Just as pronouns like "she" and "he" make anaphoric reference to individuals, English words like "that" and so can be used to refer anaphorically to a proposition introduced in a discourse: "That's true; She told me so". Much has been written about individual anaphora, but less attention has been paid to…

The aim of the current study is to analyse the 2014 Post UTME scores of candidates in the university of Ibadan towards the establishment of cut off using two methods of standard settings. Prospective candidates who seek admission to higher institution are often denied admission through the Post UTME exercise. There is no single recommended…

In his new book, Zachary W. Oberfield investigates the question of whether charter schools cultivate different teaching climates from those found in traditional public schools. To answer this question, Oberfield examined hundreds of thousands of teacher surveys from across the nation. The result is a trenchant analysis that deepens our…

This article deals with the problem of calculating the additional real-power losses in double-wound supply transformers with voltage class 6 (10)/0,4 kV, caused by unbalanced active inductive load connected in a star connection with an insulated neutral. When solving the problem, authors used the theory of electric circuits, method of balanced…