... research. In fact, many scientists are involved with research directly; running experiments and making observations. Although individually these scientists are engaged in many separate fields of science (e.g., Astronomy, Biology, Chemistry, Physics), collectively they're doing just two types or broad categories of research - basic and applied. Basic research expands the knowledge base in a field of science. ... lab procedures, precise instruments and planned control of variables. Other experiments are simply quantitative observations and might be better described as tests. Astronomy is a...

• Word Count: 10700
• Approx Pages: 43
• Grade Level: High School

... eye. It states that the most basic account of science is that it is a productive form of systematic investigation. Stephen Jay Gould, a professor of biology, geology and the history of science at Harvard University, expresses his disappointment with the way science is presented. He states that science is presented in such ... dinosaurs that fossils simply cannot provide. Also, as Gould points out, this theory does not take into account the extinction of several species of marine life in the same time period. He then proceeds to point out that the theory of the dinosaurs overdosing on an...

• Word Count: 609
• Approx Pages: 2
• Grade Level: Undergraduate

... second method involved obtaining data from the medical records of the children. The two sites for data collection were consciously chosen to increase the total sample diversity in ethnicity and economic variables. The research was first set to achieve an alpha of 0.05 and a power of 0.80. As a ... result, a minimum of 45 participants per group, as well as, a total sample size of 120 was predetermined. Each subject took a total period of fifteen to twenty minutes to complete the questionnaires. After identifying a potential participant, the researchers ... Comparison of the values of the...

• Word Count: 1150
• Approx Pages: 5
• Has Bibliography
• Grade Level: Undergraduate

... -sight explanations that will serve to save a theory, therefore a scientific theory should not be identified as one that is well verified, but one that involves risks and can stand severe tests targeting to refute the theory. "I wished to distinguish between science and pseudo-science; knowing very well that science often errs, and that pseudo-science may happen to stumble on the ... observation, and empirical observations in physics. Biologist and physicists do things differently. The method proposed by Popper only applies well to physics or mathematics. In fact, I found no discussion o...

• Word Count: 2361
• Approx Pages: 9
• Has Bibliography
• Grade Level: Undergraduate

... quantitative and will not reflect the opinion of the population at large. Focus groups are important when the nature of the study is exploratory, making generalization and conducting sample surveys. Such discussions are made and useful for some enlightened investigation as why certain products fail/succeed, why certain advertisements are effective/not effective, and why certain management ... comfortable time and place - Return rate is generally low; sending follow-up letter may increase response - Confusion if any may not be clarified - Lack of representativeness of the sample - May not...

• Word Count: 2537
• Approx Pages: 10

... refreshed by the multiplication problems on the pretest that it primed them for the posttest. Instrumentation also only occurs in the pretest/posttest designs. This occurs when alternate forms of tests are given. The problem with this is that although they are supposed to be, the forms may not be equivalent to each other. A change in the instrument could also be ... either event it is the change in the instrument rather than the program that leads to the outcome. The mortality threat is pretty simple. This occurs when people from your sample drop out during the study. This may lead to p...

• Word Count: 722
• Approx Pages: 3
• Grade Level: High School

... " sciences. Most researchers working from an empirical view believe in an external reality that can be known and quantified. Empirical research then attempts to examine narrowly defined variables in a small sample of a given population in order to generalize findings back to the overall population. Examples of this type of work that have made major contributions to ITTE are the survey research ... Waugh provided a model of this type of reflective, descriptive work in their article on a teaching tele-apprenticeship project that linked university undergraduates with students in K-12 school...

• Word Count: 8566
• Approx Pages: 34
• Has Bibliography
• Grade Level: Undergraduate

... process has to be carried out in an unbiased way so that it does not yield and sort of valid information. A sample is taken from the entire group of people or cases that involve direct interest to their investigation. The sample that was taken out of the population is used to make generalizations about the population from which it was drawn. There ... are many reasons that sampling is important. There is also a lot of ways to cause errors within the sample. When conducting research the tool of sampling is a very important. Is the size of the sample important? PAGE NUMBERS USED: 240-241 ...

• Word Count: 464
• Approx Pages: 2
• Grade Level: High School

... measurement. First, Cronbach's alpha is .64, which is slightly higher than Malhotra's .60 limit for acceptable reliability in terms of internal consistency. Second, the distribution of customer satisfaction in the sample was examined. This analysis reveals that the distribution is significantly different from the normal distribution, according to Kolmogorov-Smirnoff's test (z = 3.49, p _ 0.001). More specifically, the distribution is ... kronor (SEK). Observations on the three purchase behavior dimensions were availiable for three periods: 1995, 1996 and 1997. 3.3.3 Customer profitabilit...

• Word Count: 5961
• Approx Pages: 24
• Has Bibliography
• Grade Level: Undergraduate

... as a prickly feeling on the back of our neck or being startled by answering the phone to hear a loved one that we were just thinking about, are rooted in our biology. Rupert Sheldrake believed that scientific exploration of these common experiences could lead to a new understanding of human and animal minds therefore he is arguing for a new concept of the mind ... experiments that claim people can tell when somebody is staring at them. First, Marks and Coldwell hypothesized that learning was taking place in Sheldrake's experiments since the sequencing of his tests were not completely ra...

• Word Count: 1739
• Approx Pages: 7
• Has Bibliography
• Grade Level: Undergraduate

... falsifiable; meaning that science in general is always changing as well as open to be proven false. Science can be related by terms that our familiar to us, such as biology, chemistry, physics, etc. Many of these terms are based upon findings or theories. Theories can be supported by the findings of an experiment or can be proven false from the ... be created nor destroyed. Science can be thought of as an experimental occurrence, because the phenomenon of science is always changing yet it cannot be completely controlled. One can run tests and experiments on occurrences to (learn more) o...

• Word Count: 417
• Approx Pages: 2
• Grade Level: High School

The article discusses the political economy of rearmament. Using cases studies in the United Kingdom, the United States, and France from various periods, Kevin Narizny of Harvard University tests hypotheses regarding the difference in rearmament policies between left-wing and right-wing government. The paper aims at providing more insights and filling the gap within the literature body of ... conclusion that is the opposite of the conventional wisdom. Even though the analysis method was sound, the article can still be improved by introducing quantitative elements and expanding the research s...

• Word Count: 487
• Approx Pages: 2
• Has Bibliography
• Grade Level: Undergraduate

... the colour of words when they are written in different ink colour for the text meaning. The research was conducted on a small sample of college students and a related measure design was used. The procedure involved the participants naming the colour of words in control condition ... recorded in the stroop condition where they had to name the ink colour of the colour meaning words. The results empathically showed that the sample found it significantly more difficult to say the ink colours in the stroop condition than in the control condition. The researcher maintains with ... a high lev...

• Word Count: 2742
• Approx Pages: 11
• Has Bibliography
• Grade Level: Undergraduate

... relationship between negative peer influence and employee theft. c. There is a relationship between the lack of management supervision and employee theft. d. There is a relationship between opportunity and employee theft Sample The researcher obtained a list of 4,000 adult offenders convicted of misdemeanor larceny and sentenced to the Waterford County Office of Probation (see index, "letter of request") within the past ... three years (N=4,000). A random sample of 300 persons convicted of employee theft crimes specifically was chosen for the purpose of this study (n=300). This sampling ...

• Word Count: 1637
• Approx Pages: 7
• Grade Level: Undergraduate

... relationship between negative peer influence and employee theft. c. There is a relationship between the lack of management supervision and employee theft. d. There is a relationship between opportunity and employee theft Sample The researcher obtained a list of 4,000 adult offenders convicted of misdemeanor larceny and sentenced to the Waterford County Office of Probation (see index, "letter of request") within the past ... three years (N=4,000). A random sample of 300 persons convicted of employee theft crimes specifically was chosen for the purpose of this study (n=300). This sampling ...

• Word Count: 1637
• Approx Pages: 7
• Grade Level: Undergraduate

... has high training motivation, a helpful work place will be more related to participation in training and development. In order to conduct this study a sample of 1,705 Australians that ranged from subordinated to middle manager who were employed in public and private sectors was taken. They took the same survey ... at Time 1 and at Time 2, a year later. About 52% of the sample was male that were the ages 25 to 54, plus over half of them had earned degrees. It was measured that there were high alpha ... operating in the UK. Second, the training and development practices of MNEs will diff...

• Word Count: 2251
• Approx Pages: 9
• Grade Level: Undergraduate

... in the ransom note, the experimenters had to perform a chromatographic experiment. Experimental Materials: 4 black ink pens 12 sheets of chromotography paper Large beaker Medium sized beaker Small beaker A ruler Ink sample from the crime scene 20% ethanol solution 50% ethanol solution 90% ehtanol solution paper towels Procedure: Upon entering the laboratory, the experimenters gethered their materials. First, the ethanol solutions were ... to get concise observations. The experimenters then observed the individual reactions and wrote them down. After the original four pens had been teste...

• Word Count: 522
• Approx Pages: 2
• Grade Level: High School

... and large numbers of respondents. In a case study noted in Public Relations Quarterly, the quantitative method using random sampling is outlined (28-29). The process would begin with obtaining a random sample. In statistics, this means that everyone in the targeted audience has an equal chance of being selected for the survey. Large numbers of people must be interviewed over a span of ... being present for lengthy periods of time and could be restricted to certain areas and certain people. The next step would be to ensure that the sample met the required sample size. National polling fi...

• Word Count: 3252
• Approx Pages: 13
• Has Bibliography
• Grade Level: Undergraduate

... study the association between youth adjustment outcomes (maladjustment leading to externalizing behavior and adjustment leading to self-esteem) and co-parent parenting behaviors (warmth and monitoring) in specific cultural context (a sample of 185 African American single mother families). They have evaluated this association in isolation, without controlling for other problems and family relationships. For quantitative study, the mean age of the ... youth sample was 13 (SD = 1.61) with no gender bias in the sample (55% girls). The average annual household income was $29, 074 (SD = $16,1...

• Word Count: 792
• Approx Pages: 3
• Has Bibliography
• Grade Level: Undergraduate

... involves a number of steps: q Science requires a paradigm or organizing set of principles and Darwinism has fulfilled this function for more than a century. It is the grand organizing theoretical principle for biology -- a statement that does not imply that it is true. q Once established as orthodox, a paradigm usually is not discarded until it is can be replaced with a new and better paradigm which ... the diversity of living species. Evolution is a very well established scientific concept with a massive amount of physical evidence for support. It is not a guess. Evolution is the basis...

• Word Count: 1916
• Approx Pages: 8
• Grade Level: Undergraduate

... to compare three empirical articles used in our comparison matrix to show the correlation between socialization and self- identity. For this paper, we will explore the research question, literature reviews, sample populations, limitations, and results of each article used in the comparison matrix. By looking at each aforementioned topic we will be able to compare the quality or lack thereof these ... amongst academic support groups such as professors, advisors, and academic departments and students should be encouraged so that students can adjust to the academic norms. Comparison of Sam...

• Word Count: 1082
• Approx Pages: 4
• Has Bibliography
• Grade Level: Undergraduate

... numbers of the cars of men he had observed engaging in oral sex with other males. Acquiring the names and addresses through the car registry, he was able to gather a sample of a hundred men. A year later, Humphreys appeared at their homes, acting as a health-service interviewer, asking the men about their marital status, race, and careers. Laud Humphreys employed qualitative research ... interviews as a part of his methodology. To gain knowledge of socio-economic status as well as marital and family status and career, Humphreys conducted semi-structured interviews with his chosen sample...

• Word Count: 826
• Approx Pages: 3
• Grade Level: Undergraduate

... to complement the General Estimates System (GES) data, which is based entirely on information derived from police crash reports. The CDS collects much more detailed information on an annual probability sample of approximately 5,000 police reported traffic crashes involving at least one passenger vehicle that has been towed from the crash scene. The CDS employs trained professional crash investigation teams that ... crash scene are included in the CDS; about a fourth of all police-reported crashes involve vehicles this seriously damaged. This tow away selection criterion has the advantag...

• Word Count: 4198
• Approx Pages: 17
• Grade Level: Undergraduate

... in IQ test scores. Many contenders of Rushton's ideas argue that these scores are merely the product of culturally biased testing materials. Rushton himself highly contends this, stating that the tests seem to show similar patterns of internal item consistency and predictive validity for all groups, and the same differences are found on relatively culture-free ... group over another. Factually however, as stated in The Bell Curve Wars: Race, Intelligence and the Future of America by Fraser, while Blacks on average do score lower on IQ tests than Whites (the average IQ for whites is 100,...

• Word Count: 2444
• Approx Pages: 10
• Has Bibliography

... Excellence for biosensors, instrumentation and process control will be constructed over a period of four years. It will combine Slovenian top (state-of-the-art) technologies in the fields of chemistry, biology, bioengineering, control systems, and precision electronic instrumentation. This diverse and rapidly growing technology areas will be merged into innovative applications and products in the fields of medicine, biotechnology and chemical ... based on monocrystalline diamond and distribiurane sampling systems and research for the development of equipment for ultraprecizne timing sys...

• Word Count: 7284
• Approx Pages: 29
• Has Bibliography
• Grade Level: Undergraduate