760 Search Results for using the t test in an experimental research design
As expected, NIHSS scores indicated mild stroke severity, while the FIM scores suggested moderate motor deficits. A comparison of the demographic variables for the patients that met the inclusion criteria with those that did not, revealed no signifi Continue Reading...
testable hypothesis.
That residents spend less time teaching ever since promulgation of Duty-Hour Restrictions (DHR) and that this impacts their well-being and perception of patient-care.
Question 2 What research subjects or data sources did the r Continue Reading...
The literature review discussed risk factors for drop out extensively and presented studies that investigated risk factors for drop out. However, the research design did not clearly tie this research to the study examined by Dennison.
Students cons Continue Reading...
(Harvard School of Public Health, 2013, p.1)
Energy expenditure is decreased due to sleep deprivation because there is a decrease in physical activity as well as the body temperature being lowered. (Harvard School of Public Health, 2013, p.1)
Summ Continue Reading...
It would not only be time consuming and expensive for each classroom teacher to develop an effective basic reading skills curriculum but such a curriculum is also fraught with a high degree of error. There is compelling evidence that supports the us Continue Reading...
In reality, however, this study did not expose anything that has not been discussed repeatedly for decades. The issue of control being a key issue in eating disorders has long been recognized and thus, despite their best efforts, the researchers did Continue Reading...
Body Mass Index Knowledge of Older Adults and Motivation to Change
This article is authored by Wills, Fehin, and Callen and published in the British Journal of Community Nursing, 16:3. It was selected as an example of a quasi-experimental design. Th Continue Reading...
Harry, B., Sturges, K.M., & Klinger, J.K. (2005). Mapping the process: An exemplar of process and challenge in grounded theory analysis. Educational Researcher, 34(2), 3-13.
Read the article listed above and provide your impressions. In one page Continue Reading...
Millions of dollars are spent on test-prep manuals, books, computer programs and worksheets (Gluckman, 2002). Static/captive learning can help teachers around the nation prepare their students for standardized testing.
Significance of the Study to Continue Reading...
In those days prior to 2003, TRADOC gave recruits nut-and-bolt basics, then sent the new Soldiers to their units where the real training started....nTo achieve "Soldier" status, recruits now spend 21 days in the field during basic training. The trai Continue Reading...
The independent variable will be the positive reinforcement as represented by the incentive program. The study will be examined by examining increases or decreases on the overall attendance rate of students before application of an incentive program Continue Reading...
Standardized Testing -- Students with ADHD
The first study in an article in the Journal of Learning Disabilities by Frazier, et al. (2007) looks at the published literature (studies) since 1990 in order to produce a meta-analysis that will show the Continue Reading...
This, he says, is a big challenge considering the fact that all team members along with the top management come from different cultural backgrounds.
Polley and Ribbens (1998) in their pioneering research assert that team wellness has got to be tack Continue Reading...
Statistical Significance in Published Scientific Works
The study I chose to examine is from the field of psychology: Todd, Hanko, Galinsky, and Mussweiler (2011), "When Focusing on Differences Leads to Similar Perspectives. This study was recently p Continue Reading...
Likewise, the study would not include unmarried couples, single-parent homes, or couples without children. With 50 to 60 participants couples gathered and fulfilling the necessary qualifications for division into the two categories, those with a Spe Continue Reading...
Further, the children who participated in the Start Right program were found to have a significantly higher rate of immunization that their control counterparts as well as having completed their immunization series sooner than the control group by 1 Continue Reading...
A study by the Chicago Police Department found that persons who had been arrested for animal cruelty often had a history of other crimes as well (Chicago Police Department 2008). These offenses included homicides, narcotics charges, battery, firearm Continue Reading...
Theory
Compare and contrast at least three views on what constitutes a theory. Distinguish the related concepts of theories, such as hypothesis, paradigm, model and concept.
Differentiating between hypothesis and theory
The word hypothesis is a de Continue Reading...
, 2008).
Known Flaws & Potential Dangers:
One issue which became apparent with this device in particular was the possibility for the lights which indicate the length and frequency of ventilation were prone to malfunctions. This issue has been a Continue Reading...
g., demented vs. nondemented) were evaluated using the Pearson ?2 test. Levels of tHcy, vitamin B12, and folate were log-transformed to fit normal distributions. Odds ratios (ORs) and 95% confidence intervals (CI) were calculated using two logistic r Continue Reading...
Collision Model: Explanation and Application
The Collision Model is the theory that chemical reactions are the result of collisions between molecules. These molecular collisions must be strong enough to break bonds in the reacting substances. Breaki Continue Reading...
Of these elements, they found anxiety sensitivity to be directly linked to lower levels of educational advancement. Anxiety sensitivity mainly comprises symptoms of anxiety leading to fear due to a certain belief that anxiety has dangerous somatic, Continue Reading...
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Human development- behavioral shifts in human being that tae place during the course of an entire lifespan ("Human Behavior").
Risk Analysis- the activity of determining and analyzing the dangerous natural and human caused negative events. This a Continue Reading...
Marketing Canon: Approaches Based on Principles for Influencing Decision Making in Firms
Operating in several geographical locations, quite a number of firms have many product lines, which many marketing scholars believe are ever confronted by myri Continue Reading...
However, homogeneous-grouped classes of high-achieving sophomores and seniors in advanced classes exhibited greater achievement in both mathematics and English. No significant differences were found beyond these results. Regarding the effects of abi Continue Reading...
semi-structured interviews in this study. The subjects were randomly divided into two experimental groups and one control group. The treatment and control groups were as follows: (A) Family therapy plus Social Skills Training (SST) plus a placebo (B Continue Reading...
Medical Conditions -- There are a number of factors that can increase the likelyhood of type-2 diabetes: hypertension, eleveted cholesterol, and a condition called Symdrome X, or metabolic syndrome (combination of obesity, high cholesterol, sedenta Continue Reading...
Based on the guiding research question, a deductive approach was deemed best suited for the purposes of the study proposed herein.
Research Strategy
The selection of an appropriate research strategy is important to the successful outcome of a stu Continue Reading...
Management and Theory
Leadership and coaching go hand in many ways because to coach is to lead, and to lead is to coach others. Indeed, leaders and coaches, whatever the title is really theoretical mentoring within the context of a particular organi Continue Reading...
All of the researchers must be given equal weight relation to the importance of their work. The following sampling of research represents some of the key authors and works in the area of location and personal identity.
Toft (2003) examined the conn Continue Reading...
Sometimes the "cold hard facts" that can be backed up by strong statistical analyses are necessary. Thus, while qualitative methods may help one to determine what intervention will work best for a particular individual; quantitative methods may be b Continue Reading...
In this way, true experimental research attempts to control for all confounding variables, or at least consider their impact, while attempting to determine if the treatment is what truly caused the change. Note that individual background variables s Continue Reading...
The ultimate goal is to increase student achievement by improving the hiring process by adding another layer of screening, namely teacher efficacy. The following aims will support the ability to achieve these goals.
Aim 1: To evaluate the associati Continue Reading...
Good researchers tend to pull methods out of a tool kit as they are needed" (2006, p. 54). Notwithstanding these criticisms and constraints, though, most social researchers seem to agree that classification by some type of research paradigm is a use Continue Reading...
Music on Vocabulary Competence, Writing, Reading Comprehension and Motivation in English Language Learning in High-School
EFFECTIVENESS OF MUSIC ON VOCABULARY
The Effectiveness of Music on Vocabulary Competence, Writing, Reading Comprehension and Continue Reading...
For the purposes of this review, Web-based instruction is considered to be any educational or training program distributed over the Internet or an intranet and conveyed through a browser, such as Internet Explorer or Netscape Navigator. Java applet Continue Reading...
Divorce on the Lives of Children
In today's society, half of all marriages end in divorce. Many of those marriages involve children. Parents who are involved in a divorce are often concerned about the effect of the divorce on their children. During Continue Reading...
Social Psychology 2nd
Morality and Group Relations: Possible Bias
The article entitled "Morality and intergroup relations: Threats to safety and group image predict the desire to interact with outgroup and ingroup members" as written by Brambilla e Continue Reading...
Many patrons tip based on how quickly their food is delivered, and if it is hot or not, how it tastes, did it meet the patrons' expectations or not for this specific type of food, what is the frequency of the patrons' dining on this specific type of Continue Reading...