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...of traffic awareness class among youth in reducing accidents the independent variable is awareness classes and the dependent variable is the youth who had undergone such classes. To ensure internal validity, a control group also need to be selected. The unit of analysis would be the participants. The alternate hypothesis can be that there is a relationship between traffic awareness classes and accident rate among youth. The null hypothesis can be that there is no relationship between traffic awareness classes and youth accident rate. References Causation and Research Design. (2006, 11 12). Retrieved February 28, 2010, from...
6 Pages(1500 words)Essay
...?Research Variables Introduction The major difference that has existed between traditional and multicultural research methodologies has always been with the purpose for conducting the research and the setting as well as participants involved in the research. In most cases, when the researcher is undertaking a traditional research that would not involve participants from different cultural setting, the way of going about the research variables are often straight forward and require no strict denotations. However as soon as the research happens to be a multicultural research and the researcher has to employ a multicultural research methodology, there are a lot of restrictions and ethical...
3 Pages(750 words)Essay
...? Variable operationalization RES500 Research Methods of Health Sciences ABINA RILEY TRIDENT January 16, Variable operationalization Introduction Research defines an organized investigation with the aim of developing a knowledge base. One of the significant elements of a research is the operationalization of involved variables. In this paper, I discus my proposed approach to operationalization by discussing the components of my identified design, and classifying the design. I also explain the reasons for selecting the design and possible bias to which the design is vulnerable. Components of the design A randomized controlled trial is the proposed design for exploring my research hypothesis. The design defines an approach of using... of...
3 Pages(750 words)Essay
...Running Head: FAMILY VARIABLES. Topic: Family Variables. Lecturer: Presentation: Juvenile delinquency is the activities that are done by young people, who are considered to be under age, which are of criminal nature (Schmalleger 2007). This group of people is excluded from the penal codes that are followed in many states while administering justice. Instead, special procedures are followed when punishing them. In most of the states, juveniles are defined to be those people who age between 16 to 21 years although in some the age is limited is 14 years (Siegel 2002). There are many reasons as to why these young people, considered as the youth, happen to commit crimes which are mostly petty...
2 Pages(500 words)Essay
...Confounding Variables Scenario chosen: Scenario h An elementary school teacher wants to show that parents’ involvement helps their children learn. She randomly chooses one half of the boys and one half of the girls in her class and sends a note home with them. The note asks the parents to spend more time each day working with the child on his or her math homework. The other half of the children do not receive a note. At the end of the school year, the teacher finds that the children whose parents she sent notes to have significantly better final math grades. Why can’t the researcher conclude that parental involvement increased the students’ scores?
Confounding variable that could be present:
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1 Pages(250 words)Essay
...Mathematics: Inequalities with two variables al affiliation Inequalities with two variables A linear inequality with two variables (x and y) is any inequality which can be written in the form
Mx + Ny > P or Mx + Ny < P or Mx + Ny ≥ P or Mx + Ny ≤ P where,
M, N and P are real numbers and M and N are not equal to zero. The problem being solved presents a two variable inequality application. The concept being examined (two variable inequalities) is important in real world setting since it enables us know all the number of ordered pairs of refrigerators and TVs that can be shipped in the 18-wheeler.
In writing the inequality that represents the region,...
2 Pages(500 words)Speech or Presentation
...Implicit Association
An implicit association test is a social psychological measure within that is designed to detect an individual’s automatic strength association between mental representations of objects within the memory of the subject person. To some cognizable extent, it is used in clinical, developmental and cognitive psychological research fields. This paper thus seeks to explain the process undertaken when carrying out the test for the subject.
It all starts with acknowledging and accepting the terms and conditions of the test which is called the informed consent agreement. The test I took is called the self-esteem implicit application test. It tests an individual’s self-esteem levels This is after indicatingthe age... .
In...
1 Pages(250 words)Essay
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Changeable Variables
A variable is anything changeable, such as value or character. Variables are usually used in experiments of psychology to see if they will be changes to something because of changes in another. Psychology is a wide field and has many different ways of testing ideas as well as learning more regarding thoughts and behavior. However, experiments in psychology of which are different from surveys and studies as well as other methods of measuring psychology, have a particular definition and take into account many issues. One of the issues that every experiment in psychology must take into account is variables, of which are dependent, independent as well...
2 Pages(500 words)Assignment
...Variables Variables Correlation is an association. In more precise definition, it measures the degree of relationship between two variables that tend to be related. The most crucial concept is that a correlation does not equal causation. Scholars and most of the modern media sources mistake when they assume that because any two variables have a relationship, a causal relationship must exist (McLeod 2008).
Consider, for example, the variable height and age in both boys and girls. One can predict that the older child is always taller than the young one. There exist two types of correlation; positive and negative. An...
1 Pages(250 words)Essay
...Data Virtualization and SQL Insert Insert Data virtualization seeks to provide consumers of data with an access interface that encapsulates the location, the structure of the storage and the technology used in the storage. It abstracts the entire technical details of storing the data.
The association between data virtualization and SQL is in the use of the query language in implementing the latter concept (Corbin, Fuller, Jansen & McPherson, 2013). Data virtualization model is made up of entities and relationships. The entities mainly consist of the tables. The query language establishes measures, and shows data between the tables by setting up a join among them. Queries also analyze the...
1 Pages(250 words)Research Paper
