Free Essays on Reliability to Get Inspired & Learn by Example

Distribution Method

Questionnaires can be distributed using different methods of distribution. For example, they can be sent by post or via e-mail. Also, the questionnaire can be personally administered or questions can be asked using telephone. This questionnaire will be sent via e-mail because this method does not require a lot of time. Besides, it does not require many costs and can be distributed fast. Besides, this method allows for the development of the necessary level of anonymity (Kopp, Zinn, Finney and Jurich, 2011).
However, this method is characterized by low response rate and does not contribute to the development friendly Continue reading...

Introduction

Quantitative studies often involve the manipulation or measurement of variables. A variable refers to an entity that takes on different values. Variables may be defined in various ways. For example, independent variables are manipulated by the environment and influence the dependent variable (Johnson, n.d). In contrast, researchers measure dependent variables but do not manipulate them. In the proposed study, the independent variable is the group of cancer patients while the dependent variable is the depressive symptoms that affect the patients. The BDI-FS measurement tool will analyze the dependent variable in the present study.
Sechrest (2005) has observed that the Continue reading...

Business Research Analysis

Glossary
Sample size – how many people are included in the survey.
Analysis – the type of statics that are used to learn more about the data.
Subgroups – Components of the data that are grouped together like under the group gender, female and male are subgroups
Part 1Developing a Questionnaire on LRT
Distribution
The most cost-efficient way of distributing the questionnaires is to randomly distribute them at the station when people are waiting a few minutes for their train. Questions can be answered and the finished questionnaires gathered at that time. Non-responses are always a problem in survey type research (Phellas, Continue reading...

Research study critique

Introduction
Body/development
Implications
Conclusion
Abstract
This research study critique embraces a thorough examination of pertinent elements of research practices. It examines reliability issues, literature search, methodology – design –tools; sample –ethics, hypothesis, external and internal validity, main results, strengths and limitations; discussions and recommendations and conclusion arrived at also references used to support the study. Importantly, this critique will be influenced by further research conducted by the author in evaluating the legitimacy of this study.

Nursing: Hypothermia does not increase the risk of infection: a case control study -

Research study critique
Introduction
This document relates a research study critique pertaining to hypothermia. The contention of researchers in this study is that while hyperthermia Continue reading...

Essay Scoring Reliability

Essay Scoring Reliability

Essay scoring reliability relates in examining the inter-rating reliability of grades by the tutors of nursing in rating the term papers of their students. While testing the differences among the student’s essay papers, and to understand the level of expertise, a three-way analysis of variance is performed. The first is a short essay examination question that tests the ability of the student in providing knowledge and content under restricted time limit, the second one is an essay paper known as term paper assignment, that give the students to reach better knowledge and achieve a feeling Continue reading...

VANET

1. Introduction
Vehicular Ad Hoc Network, abbreviated as VANET, is a system where vehicles like cars have the possibility of digitally communicating with one another, and communicating with a stationary object, for example a building or a traffic light. These communications are of short-range types. Concretely, the three types of communications provided in VANET are: inter-vehicle communication, vehicle-to-roadside communication and inter-roadside communication. In all these communications, there are no usage of a base station or any additional dedicated infrastructure like an access point to facilitate the digital communications. This is a unique property of VANET.
Through VANET, vehicles may Continue reading...

Introduction

The transportation system is a significant lifeline for any society. The reason for this is the health, operation, and economic well-being of any country or city is, to a great extent, revealed and evaluated from the condition, coverage and type of its transportation network. The development of a good transportation system should consider the safety of the passengers, reduce traffic traveling from one place to another, and increase mobility of the passengers (Vuchic 2013, p. 1).
At present, there are a number of modes of transport available for the movement of passengers and goods traffic. The most frequent difficulties Continue reading...

Primary sources that offer information about an historical event are often treated with a degree of trust. However, even primary sources can be portrayed in a way that serves its intended purpose. More importantly, the theme of biasness prevails when these primary sources are exhaustively evaluated. The Boston Massacre is a significant event in the history of America. In the 1760s, tension was high between the colonist and British loyalists. The lack of representation in Parliament and the high taxes imposed on the colonists emerged as the source of the resentment. In fact, 4,000 British troops had been Continue reading...

A psychological test can be defined as a measure of an individual’s observable behaviour. In that case, during a psychological test, an individual is asked to perform specific standard tasks where the performance is observed, measured and analysed and a report is issued based on the outcomes. Thus, psychological testing can be described as the process of administering a psychological test and is usually done by a qualified psychologist (Wright, 2010).
Psychological tests are grouped into five major categories. These categories include: Neuropsychological evaluations, Intelligence assessments, Personality tests, Attitude tests and Achievement tests. There are various tests that Continue reading...

Human resources are important in the contribution to the achievement of the organization's objectives. Research in human resources is consequently an important venture in understating the situation and welfare of the workforce. When undertaking research in human resources, it is important to adhere to the research principles for validity and reliability of the study findings alongside attaining the research goals. The assigned reading shows various research principles that should end up applied when carrying out study in human resources. The principles cut across the goals in human resource research, a comparison of their applicability in secondary and primary research Continue reading...