Dependent Variable College Essays Samples For Students

About the paper

The paper is commissioned to delineate the linear and log-linear multiple regression model where the dependent variable, earnings per hour, will be regressed against two independent variables, education and experience. As part of this analysis, we will cite multiple journal articles, books and other related sources to learn more about the regression analysis and how the statisticians perform the data analysis these days.
Both the regression models, i.e. linear and log-linear multiple regression will be performed in excel and the output will be attached in the appendix section of the paper. In addition, we will also test the significance ...

Use economic theory to form an hypothesis regarding the relationship between two variable found in the data set.

For Economics to have a testable hypothesis it requires an economic theory. Any theory mostly requires the use and application of mathematics to be valid. It has been proven that without theory and testable hypotheses it will be very hard to understand the economy. In this data set, the dependable variable is usual hours per week at main job and the independent variable is a usual hourly wages, employees only. The hypothesis that can be tested using these two variables, that is the independent and the dependent variable, is to check if there is an association between the two ...

This chapter introduces the need occasioning by a theoretical framework after a literature review. An issue I found interesting is on how the theoretic framework serves as the basis of the hypothesis developed by the research. To commence, a theoretical framework is explained as the belief an individual holds on the relationship between phenomena. The explanation forwarded by the individual on how these phenomena are related is the theory. The relationship and the theory have to be in agreement with previous research carried out in the problem area. Building a theoretical framework, therefore, includes the process of introducing variables, developing a model that describes ...

RQ 1:

Model Summaryb

Model
R

R Square

Adjusted R Square
Std. Error of the Estimate

1
.618a
.382
.351
6.39851

a. Predictors: (Constant), quiz5, quiz4, quiz2, quiz3, quiz1
b. Dependent Variable: final

ANOVAb

Model
Sum of Squares
df

Mean Square

F
Sig.

1

Regression

2509.039
5
501.808
12.257
.000a

Residual

4053.151
99
40.941

Total

6562.190
104

a. Predictors: (Constant), quiz5, quiz4, quiz2, quiz3, quiz1
b. Dependent Variable: final

Coefficientsa

Model
Unstandardized Coefficients
Standardized Coefficients
t
Sig.

B

Std. Error

Beta

1
(Constant)
38.700
3.360

11.518
...

1.0. Introduction
Salik Tool System has installed two toll gates on Al Maktoum Bridge and Sheikh Zayed Road. According to a general perception, it has helped in easing the traffic congestion in the city due to its automated and quick process of scanning and receiving payments. However, the underlying system also has its critics with objections and reservations on its side-effects. The proposed research will investigate the advantages and disadvantageous of this development by RTA with an intention to reach an ultimate result. This paper describes and explains certain considerations relating to the methodology devised for the research project.
...

Variables in a Research Study and Data Collection

A researcher has to identify variables in the study. There are two variables in a research study; the dependent variable and the independent variable. The dependent variable is what the researcher is interested (Yin, 2013). The aim is to measure the changes that take place with the dependent variable. On the other hand, the independent variable affects the dependent variable. The researcher will manipulate this independent variable with an expectation of change on the dependent variable.
Data collection comes in as the process of gathering and then measuring information on the variables identified (Yin, 2013). This is done in ...

Research Methods

Hypothesis
Gays, lesbian, and bisexual (GLB) workers who disclose their sexual orientation get positive and negative reactions and responses from co-workers, which may or may not affect their attitude towards work.

Participants

The participants in this research are the gay, lesbian, and bisexual (GLB) workers who are residing in the US and are working in different sectors. The age of these participants will be between 20 to 28 years old and are working with different job occupations. Most of the sectors that the researcher will focus on are those who have strict rules in their worksplaces, primarily in the ...

ESTABLISH THE NEED FOR MARKETING RESEARCH

Most of the companies and industries have embarked on advertisement campaign so that they can create a large customer base as well as generate maximum profits. Advertisements are carried out because of the decreased demands of consumers and they aims at influencing the consumer to purchase their products and services.
There are many reasons to conduct Marketing research on the effect of advertisement on sales. This is because most of business firms are using advertisement as a tool create awareness to customers about their products. It is obvious that sales will be affected by the way advertisements are carried out ( ...

The problem that will be discussed is how low income status affects the crime of theft. Theft is a crime that is an enormous problem for the less fortunate. There have been several studies pertaining to how low income status and race have a negative effect on the tendency to commit theft. This paper will discuss how these statistics relate to the poorer demographic and how theft is perpetuated by their cycle of poverty.
The first article to be discussed conducts a study of how the rate of poverty is the independent variable in urban areas, (Poverty and Crime, ...

Problem 1

Social and economic status influence criminal behavior. The independent variable of the problem is the state of one’s economic situation while the dependent variable is criminal behavior. The American Psychological Association (n.d) noted that an individual’s social and economic status affects physical and mental health, daily activities, and living areas. Besides, one’s financial abilities would influence levels of education and poverty and may predispose one to criminal behavior. At the same time, since poverty may have significant adverse effects on the mental health of the people, it follows that the individual may be susceptible to criminal ...

Abstract:

A regression analysis is performed to understand the whole lot of data available to it in a better way. Regression analysis is employed in statistics to provide an in-depth knowledge of the data collected and also to make important decisions based on the results obtained in the analysis.
This regression analysis focuses on the relationship between the functions and variables selected while selling a property depending upon the market situations. In addition to identifying the variables employed while selling a property, it also discusses the total number of variables that can be taken into consideration when selling a property. The market situation ...

Introduction

In this study, we are interested in the performance of boys and girls in mathematics subjects in high school. In this study, the data was obtained from the international mathematical Olympiad website. In this study the dependent variable is performance of boys and girls in mathematics the independent variable are gender, proficiency, and ethnicity. According to Jeffery M. Wooldridge,(2000) the performance in mathematics is influenced by gender, proficiency of the students in the subject and the ethnicity. According to murphy M. (2000) gender is the greatest factor that influences the performance of mathematics. The research will be Causal ...

The research hypothesis: H1: In comparison with other types of interventions, PECS is the most effective in promoting functional communication for individuals with autism.
The Null hypothesis (Ho) is usually the opposite of the alternative hypothesis H1, it is the hypothesis that the research wants to disprove or nullify (Whittaker, 2012). Therefore, the null usually refers to the common view of something. The null hypothesis is used in statistics to indicate that no variation exists between the stated variables (Gravetter & Wallnau, 2004). For this research, the null hypothesis is as stated below.

Ho: There is no difference between PECS and other types of interventions in promoting functional communication for individuals with autism

The independent variables (IVs) and dependent variables ( ...

Impact of internet penetration on GDP in United States

Executive Summary
This research paper was commissioned to analyze the impact of internet penetration on GDP of the United States. The research draws attention to the plethora of literature work conducted on this topic. However, following a meticulous analysis of the literature resources, i found that the academic fraternity share a confronting view on the topic as while one section of researchers agrees that internet penetration do have a positive impact on the GDP of a nation, the other section of researchers postulates a vice-versa view.
Further carrying the research using regression analysis as part of which I used ...

The correlation coefficient between extraversion, an independent variable, and job satisfaction, a dependent variable, is seen to be 0.47. This means that there is a positive correlation between extroversion and job satisfaction (Stockburger, 1996). This suggests that the more extroverted a person is, the more likely they are to feel content with their job. This is a rather intuitive relationship because most workplaces tend to occur within a social setting. For a typical worker, the course of the work day involves numerous interactions with many different coworkers. The social aspect of work is very important for most people. Those who are introverted may not be ...

There is a time when advertisers need more than descriptive research to understand consumers current behaviors and attitudes. They sometimes require an understanding of cause and effect, which is obtained through experimental research in which an advertiser alters something in the consumer’s environment, or product in order to see what would happen. The goal of an experiment is usually to determine the effect of changes in one area on one or more other areas. An experiment is used to vary the amount of advertising placed in particular markets to determine how advertising weight affects target audience, advertising awareness and ...

CONTROLLING EXTRANEOUS VARIABLES

CONTROLLING EXTRANEOUS VARIABLES

Dependent variable is the variable that is measured by the experimenter.

Extraneous Variable is a variable that is not an independent variable in a study but has an effect on the dependent variable. There are two types namely:
- Situation variable: This involves the environmental aspect of the study such as noise, presence of others and physical characteristics of the environment like rain and temperature.
- Participant variables: This refers to variations between participants’ characteristics such as mood, expectations, intelligence among others.
Extraneous variables must be controlled to ensure that the changes observed in dependent variables are due to the changes in independent variable.

Controlling for Extraneous Variables

The techniques ...

The data shows positive skewness in all the three categories. This indicated that most of the data lies on the mean. This implies that most of the people interviewed indicated that the number of married people many married people are happier than the unmarried couples.
In regards to the happiness of a relationship with partner, the highest percentage of 5.2% indicated that they were very happy in their marriages, 3.1% of the respondents indicated that they were pretty happy with their marriages while the rests that represented 0.2 percentage indicated that they were not happy with their marriages.
...

Introduction

Social sciences, just like the rest of the sciences have developed its own techniques and mode of conducting research and investigation. Common of these social sciences field is sociology and cultural anthropology. The techniques developed for these sciences seem to exhibit so much similarity in the manner in which they are carried out but it has been found out that they differ as per the intent for which they are used . These differences in intent have always been associated with the philosophical reasons behind any such an investigation depends on the degree or depth to which such a research is ...

Abstract

Regression analysis estimates the value of a random variable (dependent variable) for a given value of an associated independent variable. The regression equation provides the formula for such a calculation. In the present case, which is about the analysis of the dependence of total monthly sales on the monthly customer traffic, the consultant first examines to see if there is a correlation between the two variables. To achieve this, the consultant uses the scatterplot, plotting the points on a graph. After analyzing the scatterplot, the consultant is convinced that there exists a strong positive linear correlation between the two ...

Discussion

The concept of the correlation coefficient is crystal clear to me. I have understood that the value of correlation coefficient ranges from -1 to 1. The relationship between the variables increases as the value moves away from zero. However, the movement in the negative direction indicates an increase in negative relationship and movement in the positive direction indicates increased positive relationship between the variables. In a case of negative correlation, an increase in the independent variable leads to decrease in the dependent variable. On the other hand, in positive correlation, an increase in independent variable leads to increase independent ...

Focusing solely on the map and two graphs that contain data for Colorado, the most feasible research proposal to develop would be one that answers the question “is there a correlation between health, level of income, and the prevalence of cardiovascular disease among various population based on income groups in Colorado”. When developing a research question, narrowing it down based on several criteria is among the hardest steps to accomplish.
However, this was made easier in this case thanks to the defined availability of data. So far, three groups of data were already available and so the most sensible ...

One of my research study hypotheses is as follows: when compared to other types of interventions, the Picture Exchange Communication System (SPECS) is significantly more effective at promoting functional communication between individuals. The null hypothesis (Hₒ) states that there is no statistically significant difference between SPECS, and other types of interventions, with respect to the efficacy of promoting functional communication between individuals.
This research study comprises a total of three distinct research questions. The first research question (already operationalized as a hypothesis) has an independent variable, which is SPECS applied to the given sample of individuals with Autism Spectrum ...

In this assignment, two studies were selected and evaluated on the basis of the appropriateness of their respective research designs. The first study was conducted by Coleman and colleagues (2013) to “examine the relationship between health-related quality of life in individuals with spinal cord injury and mental health of their caregivers in Columbia, South America.” On the other hand, the second study was conducted by Richey and Hodges (1992) to determine the effectiveness of respite care in reducing caregiver burden. In the study by Coleman and colleagues (2013), a descriptive design was used. This design is appropriate for this ...

Psychology

Project Topic: Bandura’s Self-Efficacy Theory
Albert Bandura, born in 1925, is one of the leading psychologists of the twentieth century. His contribution to the field of psychology rests on his viewpoint that behavior is learned and formed in a social learning context. He stresses that virtually all forms of behavior can be learned without experiencing any reinforcement. In Bandura’s approach, the self is not some psychic agent that determines or causes behavior. Rather, the self is a set of cognitive processes and structures concerned with though and perception. Self-efficacy is an important aspect of the self (Schultz & ...

Psychology is a science that studies the laws of the origin, development and functioning of the mind and mental activity of the person and groups of people. Psychology integrates the humanitarian and natural approaches. Psychology has a connection with both the natural and humanitarian sciences. The connection between psychology and the natural sciences is based on the biological nature of man. However, the peculiarity of man is that he/she is a social being and his/her psychic phenomena are largely socially determined. For this reason, psychology can be considered also as a humanitarian science. A distinctive feature of psychology is ...

Research Methods

What does it mean to say that qualitative research follows a non-linear path? In what ways is a nonlinear path valuable?
Research Methods
Qualitative research method analyses symbols, contexts and situations in social context from various perspectives. It keeps things naturally and follows their patterns without any transformations through a prolonged path. It proceeds in a circulatory motion, while moving forward and backward according to the surroundings and situations, which makes it follower of a non-linear research path (Neuman, 2006).

Paths of Linear methods:

A linear path works by transforming the symbolic data into numeric; it works after making research method easier and ...

In order to evaluate if the ABC Gang Intervention Program is effectively decreasing recidivism, there is need to come up with the right research question. As a result, the research question for evaluating this program would be “Does the ABC Gang Intervention Program reduce recidivism?”
Additionally, there is the need to identify and define the variables for evaluating the effectiveness of the program. According to Vogt (2011), there are two types of variables in research namely the dependent and the independent variable. In this case, the dependent variable is recidivism. Recidivism has categories such as “Yes” and “No” thus ...

Question #1

a)

We have to use Chi-square test here.

Null hypothesis: There is no association between student’s gender and whether or not they pass BEA674.
Alternative hypothesis: student’s gender and whether or not they pass BEA674 are not independent factors.
Set level of significance at 0.01
Calculate expected frequencies as Column total multiplied by Row Total and divided by Grid total:
Calculate Chi-square statistics:
ℵ2=34-33.10233.10+10-10.90210.90+45-45.90245.90+16-15.10215.10≈0.17
b)
The critical Chi-square value for df=1 and a=0.01 is 6.635. Since 0.17<6.635, we failed to reject the null hypothesis. It seems that the variables are not dependent (at 1% level of significance).
c)
The ...

Impacts of World Trade Organization to Country

Research Journal 1: Research Design

The research questions are critical postulates to this topic, and they help toward unraveling the positive impacts associated with a country that is a member state to the WTO. WTO as the name suggests is a global or conglomerate trade platform win which countries ascribe their membership, and comply with its policy stipulations and frameworks (Hoekman, Aaditya and Philip 45). The following research questions will help in giving the actual impacts of WTO to a country.
What are the relationships between a country’s participation in the WTO and its level of development? This ...

Annual Change per Capita GDP

Introduction
The present study multiple regression analysis method is used to model Annual Change Per Capita GDP. The secondary data used here is collected from Koenker and Machado(1999). There are 13 covariates with dimnames corresponding to the original Barro and Lee source. See http://www.nber.org/pub/barro.lee/.

A data frame containing 161 observations on 14 variables:

Annual Change Per Capita GDP
Initial Per Capita GDP
Male Secondary Education
Female Secondary Education
Female Higher Education
Male Higher Education
Life Expectancy
Human Capital
Education/GDP
Investment/GDP
Public Consumption/GDP
Black Market Premium
Political Instability
Growth Rate Terms Trade
These ...

Question 1

This is a descriptive statistics. The teacher is simply collecting and summarizing the data into a descriptive form. The teacher does not make any predictions or inferences. She simply collects data and would need a numerical solution.

Question 2

Inferential statistics is used in this study to analyze the stimuli. Descriptive statistics would be used in the calculation of different measures such as averages, standard deviation, among others. These measures are necessary for comparison. Therefore, both inferential and descriptive statistics would be important in the study.

Question 3

The data of marks scored was arranged in ascending order. 80th percentile implies that the marks I scored ...

Research tools, tests, scales, and population are indispensable to research studies in social sciences. The choice of an instrument, test, and scale to be used in measuring various characteristics of a given population influences the validity and reliability of the research tools employed. The characteristic of a population being measured in a particular study determines the choice of tools most appropriate for the study.
Different tests used in social science studies are related in various ways. Therefore, they are classified based on their relationships. For instance, chi-square, phi, logistic regression, and Cramer’s V are applicable where the independent and dependent ...

Evidence-based Practice

Evidence-Based practice (EBP) is a problem solving approach to the provision of healthcare to patients and families (Bennett, 2009). The history of EBP as a concept can be traced back to the 1970s and 1980s to the works of epidemiologists at McMaster University, Canada. EBP developed partially as a response to the scathing critic of the practice of medicine by Archibald Cochrane (Cohen, Stavri, and Hersch, 2003). Cochrane accused medical practice at the time of not being evidence-based. He argued that the treatments, tests, procedures, and interventions used at the time had no evidence on their effectiveness (Cohen, Stavri, and Hersch, 2003). ...

Abstract

Research questions: is there strong relation between race, sex and the parents who have served in prison and juvenile crime level?

Methods: statistics methods (descriptive analysis, regression Chi-square and cross-tabulation representation of data, visual analyses).

Results: It was determined that chosen factors have effect on juvenile crime level but their weight is pretty small.
As a conclusion it can be sad that race does not affect juvenile crime level moreover chosen variables have small impact on juvenile crime.

Introduction

Juvenile crime level is a big problem in modern world. The goal of this paper is to determine characteristics of people who have committed crime or delinquent acts as juvenile. This will allow developing policies targeted on ...

Assignment 3

1. Make a conjecture about some facet of sports.
a. For example, “Curtis Granderson is a less good hitter when facing left-handed pitching.”
b. Choose an example with a clear, dichotomous definition of success; e.g. “he gets a hit, not an out.” This is your dependent variable, and it is given in the columns of the table.
c. The independent variable (e.g. type of pitching) goes in the rows of the table. It must also be dichotomous for this assignment.
2. Write you hypothesis in the space provided on the assignment template.
3. Write the null hypothesis in ...

Impact of Technology on Kids

‘Instructor’s Name’
‘Subject’
For some years now, questions have been posed regarding the impact of digital technology on the emotional and cognitive development of young children. More recently, these questions, which so far referred only to preschoolers and older kids, have also extended to infants and toddlers because of the extensive digital exposure they are experiencing. Every new technology introduced in the past decade or so has altered the daily routine of the kids and has sparked both excitement and concern among parents and educators.
Babies started watching television long before the year 1997, but ...

Questions

Questions

- The population is set of all measurements of the focus while the sample is a subset of the population. It is vital for a researcher to study the sample in order to detect a statistically vital outcome. Sampling error is an error which is obtained from samples when estimating the population size.
- Descriptive statistics deal with procedure used to summarize the information in the set of measurement. For example, collection and summarization. Inferential statistics use procedures to make predictions of a population. For example, hypothesis testing. The researcher uses them to establish relationships between variables.
- The independent ...

[Your Full Name]

Problem 1
Opportunity Cost
- Define the term “Opportunity Cost”
Opportunity cost is the value of the foregone mutually exclusive alternatives. When choice are to be made between several mutually exclusive alternatives in terms of decision making, opportunity cost is the value of alternative that is forgone due to selection of some other alternatives. Generally, opportunity cost is the value of next best alternative that can be achieved with same input. For example: George had $2 in his pocket which is enough to buy either a cup of tea or a cup of coffee. Among ...

- Pick a variable you are interested in predicting. This becomes your dependent (Y) variable. Explain why this interests you.

- Pick several candidate independent (X) variables, including some that I did not provide. It would also be good to have an interaction variable and a dumb variable. Explain why you think these may be good predictors of your Y variable.
I pick the following independent variables as my explanatory variables - median income and percentage of housing for people with income that is higher than 30% of the mean. My theory is that the commuting time of people is ...

Introduction

The concept of validity was first originated by Stanley and Campbell in 1966 and later elaborated further by Campbell and Cook in 1979. The concept of validity has a significant impact on how researchers evaluate their work. Validity refers to the extent to which to which a given test measures that which it claims to measure. It is important to evaluate the validity of a test to ensure accurate interpretation and application of test results. There are four main types of validity; construct validity, statistical validity, external validity and internal validity. This paper seeks to compare and contrast the characteristics of external, ...

Inductive theory of research – involves a researcher starting from very specific data and then proceeding towards more general information about the research. For example, studying the culture of a person to understand the culture of the clan from which the person comes.
Deductive theory of research – works in reverse to the inductive theory. I.e. the research begins from a broad perspective and narrows down to individuals as it proceeds.
Epistemological considerations of research try to define the origin nature and scope of knowledge. It uses both positivist approach (scientific study of knowledge) and interpretive approach which deals with how a person ...

Quantitative Methods and Analysis

Abstract

Analyzing variables straight from raw data might be difficult to decipher, unless a technique in remodeling the data would be helpful in better understanding statistical data and that is through the use of regression analysis. This paper will show how to derived variables using methods applied on regression analysis. A good example of data that can be extracted with the use of regression analysis is the relation between job satisfaction among employees and their benefits. Measuring correlating variables would allow you to understand changes in dependent variable when either of the independent variables showed varied results. The principles of ...

Research Methods and Empiricism

Empiricism is a theory of knowledge that uses our senses to obtain knowledge and emphasizes on experience and evidence obtained through sensory perception. Empiricism, in the philosophy of science emphasizes the scientific knowledge that has got evidence, especially those discovered through experiments. It is the fundamental part of the scientific method that gives an opportunity for the hypotheses and theories to be formulated against observation.

There are some of the research methods and designs that go in tandem with the theory of empiricism in that they involve the use of senses to obtain knowledge. First, there is the observation method ...

Abstract

Linear Regression (LR) forecasts the value of a random variable (dependent variable) for a given value of an associated independent variable. The regression equation provides the formula for such a calculation. Simple Exponential Smoothing (SES) forecasts the bases its forecasts on a weighted average of past data, with more weight on the more recent periods. A smoothing factor helps in providing weight. It generally forecasts for the short-term. In the present case, we forecast the sales data for year-2 for ABC Furniture Company using both the methods. For SES, we use two smoothing factors α equal to 0.15 and 0.90 ...

Question

In all the programs the company chose to vary the amount of information shared with the workers of different stores considered.

In the program I and IV the independent variables are sick leave and absence.

In program III and IV, inventory and sales are partly dependent variable. It is expectable that increasing sick leave and absences result in declining sales. However, the sales made by the store will also depend on the demand for the products sold and customers’ purchasing power (income).
The monthly staff time costs and weekly profits made are dependent variable i.e. their size depends on the performance management system implemented.

Question 2

There are other outcomes that can be measured. They ...

APPLICATION FOR REVIEW OF RESEARCH INVOLVING HUMAN SUBJECTS

For IRB approval, submit your proposal to: Dr. State University IRB, if you have questions or wish to check the status of your proposal, please call Dr. ALL APPLICATIONS MUST BE TYPED.
Please fill in this application form completely. [Do not state, "refer to pages in proposal" for requested information.] Attach additional information to this form only after the space available for response to a given question has been used.

Thesis

In making this application, I certify that I have read and understood the guidelines and procedures developed by McNeese State University for the protection of human subjects and that ...

Independent Variable and Dependent Variable

The current study seeks to assess the efficacy of PECS in the treating non-verbal individuals who suffer from autism. Specifically, the study seeks to compare effectiveness of PECS in promoting functional communication compared to the conventional methods for persons with autism. It also seeks to assess the conditions under which PECS is effective. Lastly, it seeks to compare the success rate of conversational speech between those who start using PEC at an early age and those who adopt at a later stage in life. Therefore, the independent variables are the educational program adopted (PECS and conventional teaching program), environmental ...

1. The present document analyzes the data of a real estate company that has gathered information from 100 homes located in the research area of California. Assessing the gathered data pricing model for the real estate is proposed which can be followed by the real estate officials to make decisions regarding purchasing or selling the property.
On the basis of gathered data, the dependent variable is price, and the independent variable is listing price. The size of the property affects its prices due to which it can be stated as an independent variable. Since the price change with the ...

Research variable is the fundamental building blocks of research. It is the basis for a research hypothesis. A research study examines the relationship of a research variable in a particular context. A variable can be defined as anything that takes different values. The same applies to research variables as well. In research, variables are observable characteristic of an event or object. They can take one or more values. The common characteristic of all variable is that they do not have a fixed value. A research variable should have three characteristic features: it should be defined, it should have a ...

Introduction

Breast cancer is among the most widespread multifactorial diseases that is mainly caused by the interplay between the environmental and the inherited factors. In the light of this, various studies have been conducted to explore and determine the associations that exist between genetic variants in the susceptible genes and the risk for breast cancer. However, these studies have produced varying results in regard to the associations between most of the genetic variants and the risk for breast cancer. As such, the study “Genetic variants associated with breast-cancer risk: comprehensive research synopsis, meta-analysis, and epidemiological evidence” by Zhang et al. ( ...

In research conducted by Rauscher, Shaw, and Ky (1993), the result of listening to music composed by the musician Mozart was an short-term improvement in tasks associated with spatial-temporal reasoning. The researchers hypothesized that higher brain functions correlate with music cognition. Dubbed the “Mozart Effect” by Dr. Alfred Tomatis, subsequent experiments differed on whether the influence is significant. While some studies support the proposed impact (Ivanov & Geake, 2003; Rauscher, Robinson, and Jens, 1998; Rideout & Laubach, 1996), others do not (Chabris, 1999; Mehr, Schachner, Katz, & Spelke, 2013; Steele, Bass, & Crook, 1999). This paper is an analysis of the research by ...

This paper is a critical review of the journal The emergence of a social problem: Single-parent families in U.S. popular magazines and social science journals, 1900 – 1998 that was authored by Margaret Usdansky. The sponsor of the research was partly supported by the National Science Foundation grant.
The study was based on five hypotheses. The first hypothesis talks of newsworthy contemporary issues being inversely proportional to the quantity of discourse regarding single parent families (Usdansky, 2008). The second hypothesis touches on the nonexistent relationship between social science journal discourse and contemporary issues that are newsworthy. The third hypothesis talks ...

Introduction

In this paper, we will discuss and describe the application of statistics and probability theory to a real world situation. We will choose a data set and apply one of the statistical procedures learned during this course.
The data set was retrieved from the R. Weintraub (1962), "The Birth Rate and Economic Development: An Empirical Study", Econometrica, Vol. 40, #4, pp 812-817. This data provides information about the birth rates, per capita income, proportion of population in farming and infant mortality during the early 1950s for 30 nations.
The purpose of this project assignment is to apply correlation and ...

Introduction

Prenatal iron supplementation has been the customary recommendation in addressing maternal anemia especially in developing countries for over thirty years (West, et al., 2014). There is paucity of information regarding the correspondence between hemoglobin levels in pregnant women and iron supplementation. The limited information in this pertinent public health issue is more pronounced in developing countries as West, et al., (2014) opines. The main purpose of this research is thus to establish the efficacy of prenatal iron supplements on the hemoglobin levels of pregnant women in developing countries.

Research design

In order to achieve the study’s objective, the methodology will ...

Sociology is a complex field of study that looks at many different aspects of the world we live in. Sociologists may study society as a whole, or study the social lives of individuals, groups, and societies. They might also consider behavior of humans, from individual contacts with strangers, to the intricacies of global interactions. The study of sociology involves looking at how large groups interact with each other with an eye toward making everything equal. It also ties together several other disciplines such as history, psychology, and economics . Sociologists use three different methods to study society. This section looks ...

Notably, the numbers of African American women reported to have hypertension in several genetic studies have been high. However, there have not been any efforts targeted at examining the attitudes of these women towards genetic testing for the condition (Taylor, et al., 2013). From he foregoing therefore, this study was aimed at examining the attitudes of these women towards the probable benefits and barriers concerning genetic testing for the condition through the application of triads that focus on different generations. This study was done to determine if indeed, there are differences in terms of their levels of education, their ...

Executive Summary

In view of the issues facing the ABC management, the key solutions identified relates to three issues on cash and budget, innovation and product development as well as theft and fraud reduction. With that, The Cost and budget management solution is meant to enhance the business performance by reducing the excessive and unnecessary use of the company resources. That would be achieved through key initiatives involving effective management of the sales and expense as well as debt management that would cut on expenses and the interest paid on debt by having more responsible personnel overseeing the accounts and their ...

Quantitative Research

The article chosen to be analyzed for this assignment is highly relevant to the topic on the relationship between customer service perception and customer satisfaction.
The most important thing to consider here is whether the title of the source serves its purpose. To answer it shortly, it does. The title gives the potential readers a clear and accurate idea of what the paper is all about and what type of methodology was going to be used.

The Problem

Customer service has long been identified and considered as one of the most important aspects of organizational management. Customer service can be defined ...

This research was conducted to raise awareness that “Economic inequality has widened

over the past twenty years. This should be a concern for everyone, not just those at the bottom”. (Piff)

It was also conducted to illustrate the ramifications on economic injustice as it relates to society

and its current impact on health, education, salary, financial stability, and quality of life. “In the

United States, 15 percent of the population lives in poverty and for children the rate is higher at

21.9 percent” (Mackinnon and Fiala, 329). In translation, 1 in 5 children live in poverty in the United States. These alarming
statistics are a harsh reality in examining our society and what the future may shape up to be if
we do address and develop ways on how to conquer this plague.

They predicted the outcome of the studies would be that there would be a significant

change in how those with money interacted and viewed the world around ...