Principles of Research and Practice - Assignment Example

Only on StudentShare

Extract of sample
Principles of Research and Practice

Many researchers categorize empirical research methods into three categories: experimental, correlational, and descriptive (Creswell: 1994). These all correspond to ways of taking guesses and theories about humanity into argument with knowledge. Researchers must conduct testing for a wider range of basis, testing starts from pre-testing a research design to challenging the process of a measuring instrument. There is a popular application of methods in examining the fundamentals of hypotheses and this is very appropriate in giving the most reliable evidence of causation (Deacon ET. Al.:1999). A researcher must work on two essential things; first, he must have a control to at least one independent variable. He must observe and measure an independent variable. Second, he must do a random assignment, the researcher must decide whether or to what extent an investigational contributor is depicted to the independent variable. The numerous independent variable in an investigational designs is significantly helpful, the outcomes in the field of media may vary for different kinds of people, such as creating consent to the knowledgeable study of these differences (Jensen: 2002). For example, including both experiences to mediated opposition and gender in one design allows a researcher to observe the independent variable with hostility and their interaction. ...
Download paper


Research from time to time is described, to some extent, as the organized production of modern facts with replicable skills. To gather the requirements, educational group must be achieved in such a way that other researchers could essentially go over the processes and decide whether the outcomes hold up (Babbie: 1998)…
Author : ardellahoeger

Related Essays

Research Critique Research Paper
The authors of the research came up with the title "Patient stories of living with a pressure ulcer". The title is informative and it indicates the focus of the study. It allows the reader to easily interpret the content of the study.
8 pages (2008 words) Research Paper
Qualitative and Quantitative Research Methodologies
Unlike research studies in other fields, studies in health and social sciences involving the use of human subjects requires greater caution. The Helsinki Declaration of the World Medical Association declares that, though progress in health-related fields requires research and experimentation involving the use of human subjects, considerations related to the 'well being of the human subjects should take precedence over science and the society' and that the primary objective of such studies, involving human subjects, is to better understand and improve on diagnostic and therapeutic procedures,...
16 pages (4016 words) Essay
Evidence-Based Practice
EBP allows the practitioner to assess current and past research, clinical guidelines, and other information resources in order to identify relevant literature while differentiating between high-quality and low-quality findings. The practice of Evidence-Based Practice includes five fundamental steps.
6 pages (1506 words) Essay
Methods Of Research
In examining the level of evidence, there is a hierarchical structure in place. This hierarchical structure is such that the highest level of evidence can be arrived at through the utility of randomized control trial (RCT). At the second level are Quasi-experiments whereby there is no random assignment of participants to treatment groups, however, treatment and the causal relationship is determined utilizing the same standards as RCTs (Penrod & Morrison, 2004). This is followed by case control studies, case series studies and expert opinion (Slade, Kuipers, & Priebe, 2002).
8 pages (2008 words) Essay
Got a tricky question? Receive an answer from students like you! Try us!