1083 samples of this type
Determining the validity and reliability of the research instruments when reading a research study When reading and assessing a quantitative research study, it is paramount to determine the validity and reliability of the instruments utilized in that study to understand whether the findings of that study can be trusted. The...
Eliminating bias in research A crucial element of any competent research is objectivity and researchers are responsible for critically examining the methods and conclusions for bias. To help researchers avoid and eliminate biased attitude, a standard of validity and reliability may be instrumental in research (Creswell, 2013). One of the...
Introduction There are numerous sources of information that scholars and students can use in their research. They include, among others, journal articles, books, newspaper articles, and online resources. However, the bulk of these resources do not meet the validity requirements for them to be used in scholarly work. For example,...
Peer Review has got explicitly very necessary steps. It is the best process that one can refer anyone who wants his or her work to gain acceptance worldwide. There are various important things about this cycle. The researcher has to have a new idea. Research is useful for answering a...
Plan for Data Analysis of Demographic Variables To identify associations between the demographic variables, correlational descriptive statistics tests will be used. The correlation coefficient will be the key focus to show how closely the two or more variables are related. The regression equation and the correlation coefficient will be calculated...
Conversation Analysis (CA) is the technique used to investigate and analyze the structures and processes of social interactions between human beings. CA is primarily focused on casual conversations but it also deals with the non-verbal forms of social interaction. CA’s research methodologies have evolved to include advanced forms of social...
Evidence of dark matter- the motion of galaxies within clusters Galaxy clusters are the leading bound formations in the cosmos. They are the best structure in which to view the impact of the dark matter. The dark matter occupies most of the space in the galaxy clusters. The dark matter...
Abstract For centuries, people across different civilizations had been terrified by the display of power that volcanic eruptions present, and they interpreted them as a sign of wrath and vengeance of gods. Clearly, with the progress of the modern science, volcanoes have been demystified; particularly, the development of the plate...
Introduction The research under analysis is aimed at the examination of the epidemiology of nosocomial infections in the framework of the Fiji region. The study was carried out by the local health care workers in the Colonial War Memorial Hospital that has the largest Intensive Care Units (ICU) adult ward...
Recent Earthquakes It is possible to provide several examples of earthquakes that took place during the past six months. For example, one can mention the Iquique earthquake that took place on 1 April, 2014. It occurred on the western coast of Chile. The estimations indicate that its magnitude was 8.2....
Introduction This study measures the Coefficient of Rolling Resistance (CRR) in a car. For this purpose, an experiment involving a car was set. A brief analysis of the CRR characteristics of a vehicle moving on a slow velocity on a flat surface is, therefore, provided. Technical Details In the course...
Though Woodbury of the present day is the exact representation of the ordinary, its geological structure may reveal the mysteries that will shed some light onto the prehistoric life on the continent and the evolution of the species, as well as the changes that North America has been undergoing since...
Facts in the case with respect to each of the following Engineering design The space shuttle is known to be one of the most ambitious projects of the modern age. The idea to create a space ship that would be able to fly into the outer space and return back...
Among Galileo’s key telescopic observations, the lunar and the Jupiter ones, the observations of the sunspots, and those of the phases occurring on Saturn, Neptune and Venus, must be listed (Lutgens and Tarbuck 472). It seems that the lunar observations were of the greatest significance, since the obtained results were...
Harlow Shapley is renowned for his great work in identifying that the sun was not at the center of our galaxy. Shapley studies spherical groups, galactic structure, Milky Way and shape of the disks with clusters. He made the major discovery in the year 1916. In the year 1912, Harlow...
Formation of Continental Mountain Ranges and the Life Cycle of an Ocean When two limestone rocks are split into halves, their inside reveals the existence of fossils. The rocks, one with trilobite and the other one with ammonite, are taken from the top of two mountains, Andes Mountain and Mount...
This reflective treatise attempts to explain the stellar nebular theory and evidences to support the same. Besides, the paper explores unique feature of terrestrial planets of Earth, Mercury, Venus, and Mars. The same explores these features in the Jovian planets of Jupiter, Saturn, Uranus, and Neptune. In addition, the treatise...
Criminologists can define a theory in various ways. In the second chapter, Schmalleger gives two different definitions of this concept and then suggests his own (29). To summarize all of them, a theory refers to a set of propositions that are connected to each other and provide an explanation of...
The angle of repose is related directly to the phenomenon of mass wasting. Seeing that the former is defined as the most obtuse angle, at which the slope remains stable, the relation between the two phenomena can be defined in the following way: the steeper the angle of repose is,...
In the process of lithification, sedimentary rocks are traditionally formed, according to Lutgens and Tarbuck (58). As a rule, the process of lithification presupposes that sediments should remain under pressure; the sediments expel the so-called connate fluids in the process and finally turn into sediment rock. The difference between a...
Lutgens and Tarbuck provide a very decent account of the processes of formation, weathering and decomposition of rock. It is truly fascinating to learn about the cementing process, which literally takes ages, as well as learn about the power of weathering and erosion. The fact that wind and water, which...
According to the data provided in the Periodic Table, a common isotope of Nickel has 28 electrons, 28 protons and 31 neutrons (Schaller Section 28). The difference between covalent and ionic bonds is often reduced to the state of matter, in which they traditionally occur, yet there is a bit...
Studies show that human development activities, which occur in different sectors including agriculture, scientific research, oil drilling and mining, building and construction projects, transportation, industrial manufacturing, fishing, and energy are the major causes of environmental degradation. The activities have led to extreme weather conditions, indoor and outdoor air pollution, and...
Abstract At present nearly 20% of the U.A.E’s entire oil production goes immediately towards supplying its various power plants into order to meet the energy requirements of its populace. The inherent problem with this lies with the fact that the oil reserves in the U.A.E are a finite resource and...
Introduction Recently, there have been growing interest from astronauts on the whole issue surrounding a manned maiden trip to the planet Mars (Red Planet). Meanwhile, researchers are gathering vital information concerning the planet thanks to robots and satellites that revolve around the planet. Therefore, in order to understand what to...
The Indian solar installation program has slowed down year-after-year according to Mercom Capital Group. The consultancy and communication firm had predicted the installations to reach 1,000 MW by the end of this year. Between 2012 and 2013, solar installations in India increased by 12 MW; so elusive was the growth...
Article summary The article reviews the characteristics of the states and the systems of systems. Also, the article seeks to understand the role of shared states when developing systems Precisely, the article is based on a study of how modeling systems of systems is critical in strategic preparedness, response, and...
Mathematical induction is traditionally defined as a mathematical method, or a type of a mathematical proof, which is used when the necessity to prove that in the following expression: “(fg)’ = f’g + fg’”, “for every integer n >= 1, the derivative of f(x) = xn is f'(x) = nxn...
The issue of travelling in time is not new because it has interested people for centuries and continues interesting us today. However, in spite of people’s high concern and eagerness to uncover time’s mysteries, it still keeps its secrets as it did centuries ago. Even in our time, when a...
A spiral galaxy is one of three types of galaxies studied and documented by Edwin Hubble. Spiral galaxies are apparently the most common in the universe and have a characteristic spiral contour; that is also the characteristic feature referred to in their name. The spiral shape is usually constituted of...
Introduction Luckily, the naturally occurring processes of geology concentrate on the minerals and metals that become valuable in daily human activities and convert them into forms that are useful to us. These processes enable people to take these minerals and metals out of the ground using fewer efforts, and this...
The International space station is a globally established exploration facility constructed in a low- world orbit. It is the biggest space station ever assembled. Construction of the ISS began in the year 1994. The station will be completed by the year 2012. It is expected that this station will be...
Isaac Newton is considered a champion of scientific modernity in several aspects. His inventions have not only been historical but have influenced the development in modern life. The historical introductions of scientific methodologies have been used to transform ancient methodology to a new phase of natural intellectual development. Scholars attribute...
