Designs: Strengths And Weaknesses

Researchers or research teams who elect a quantitative study are going to determine the relationship between an independent variable and a dependent variable within a population (Babbie, E.R., 2010). There are two types of quantitative study designs: descriptive and experimental. A descriptive design typically measures the subject once and establishes the association between the independent and dependent variables (Mujis, D, 2010). An experimental design measures the subject before and after a treatment and establishes causality between the variables (Brians, C.L. et al, 2011).

There are two types of validities that could happen in an experimental design. These validities are called internal and external (Nieswiadomy, 2012, pg.114). The difference between internal and external validity is that one causes change with the depended variable (internal). While the other causes change to results that are more generalized involving other people and other settings (external).

The elements of design were created by Arthur Wesley Dow to help people see, describe, and create visual qualities in a systematic way. It consists of 7 elements: line, shape, form, colour, value, texture and space.

Researchers often use the single subject design mainly because these designs are very sensitive and applicable to individual organisms rather than groups. There is always single design applicable here because these designs are used primarily as a way of evaluating the effects of many interventions in the applied research.

The colours of the icing are very neutral with a few lightly saturated decorations and toppings. At first glance, your eye wants to look around the outside of the cakes before the inside to see the different designs before looking at the simply decorated cakes.

Cotwin design control is a common and classy research design for examining risk factor and outcome. The difference within participating twin pairs clearly points out the association between a constructive environment risk factor and an outcome variable. Which means using twin pairs for these kinds of study can significantly reduce uncertainty. And this is especially true when using monozygotic (MZ) twins who share 100% of their genetic material. Furthermore, the study involves dizygotic (DZ) pairs can examine the differences in the relationship between the risk factor and outcome association by zygosity. (Goldberg, Fischer, 2014)

M.B. Smith Design is a full-service interior design firm that is located in Baton Rouge, Louisiana. The owner of M.B. Smith Design, Mary Bryant Smith has been working as an interior decorator for more than 20 years. Their services include residential interior design, new construction planning, historic restoration/renovation, budget decorating, one day decorating makeovers, business/commercial interior design, plus more. M.B. Smith Design has won the Houzz 2016 Best of Service award.

Experimental designs can be utilize with other researchers, some may have a different effect or others can have the same result. Three major types of experiments are independent and dependent variable, pretesting and post testing, last experimental and control group. Independent variable causes issues that are present or absent, while dependent shows the effect. Pretesting and post testing is the before and after testing of the dependent variable, in the book written by Maxfield and Babbie they test the use of alcohol. For pretesting they ask question on how frequent an individual drink alcohol, before post testing them, they shows a video on the effects of alcohol to see if each individual changes their response in the end. Some researchers like to have a little control, which brings us to

Quantitative data can take the form of either a cross-sectional design or a longitudinal design. Cross-sectional designs measure data at a specific point in time, while a longitudinal design involves collecting data at various intervals over a relatively extensive time period. This study is best suited towards a cross-sectional design method because of time constraints and the nature of our research. Longitudinal studies involve a greater time commitment than what is feasible for our study. Additionally, because our research does not involve an intervention, a longitudinal study is not necessary, as I am simply examining the relationship between two variables.

Then someone else may argue "if the genes of the next generation could be chosen, we would have many more intelligent, rational, and logical children". However, "revolution works at the margins, and it does so through trade-offs". ( KOZUBEK, 2017) For example, the infamous "APOE4 variant, the single strongest risk variant for late-onset Alzheimer's disease, remains at 15% frequency in the population-one reason is that it may also up Vitamin D."(KOZUBEK, 2017) Overall, engineered traits may advance the mankind in a temporary period, but ultimately they may turn out to be detrimental. From a biological standpoint, decreased biodiversity due to "baby designing" will impede the human ability to adapt, which is quite dangerous considering the

The uses of conceptual models are essential to help guide the nursing process. There are many different types of conceptual models and among these models there is the Roy Adaption model that was created by Sister Callista Roy. According to McEwen, “like many models/theories in this unit, it is a deductive theory based on nursing practice” (p. 177, 2014). Throughout this paper, we will be explaining, discussing and analyzing this specific model by the use of a clinical situation.

As president of the National Association of Safety Regulators, Solomon Alvi, had booked a hotel stay for his convention. This was the hotels first convention in 30 years. What seem to be a pleasurable stay ended up to be a catastrophe!

System testing is the process of performing a variety of tests on the system to explore a job or to identify problems. Hence, this chapter displays the experiments to check the validity of the suggest architectural design in chapter 4. This chapter describes the experiments to study the effectiveness to detect the provenance of news articles. Is applied the experiments in the application mentioned in Chapter 5, it is divided the experiment into two parts: the first experiment was applied Google Search API to detect the provenance of news articles in all the news websites in English and Arabic language. The second experiment was applied Google Custom Search service to detect the provenance of news articles to certain news websites in

The purpose of this report is to design the minor storm drainage system of the Town of Adamsville in a manner that satisfies the flow and serviceability requirements of the Town of Adamsville Engineering Design Criteria and Standards Manual. The report outlines the approach taken to accomplish this. The system was also tested to satisfy the velocity conditions and the runoff flows for a 1:5 year precipitation event set by the design criteria. The testing methodology used to determine the effectiveness of the system and the corresponding results are also stated. Wherever assumptions are made, they are stated clearly in that section.

Population of the town has been divided into three categories, viz. Residential (Permanent) population, Floating population and Institutional population. It is reported that although more than one lakh tourists visit Ramnagar annually, only few stay at Ramnagar while most of them stay either in the rest houses of Jim Corbett National Park or other resorts close to it.