Blank blank Psychologists use a variety of research methods to study behavior. Three of the main research methods used are: case study‚ correlation study‚ and experiment. A. Discuss one advantage of each research method listed above: A typical advantage of a case study is that they provide detailed information about the case and what is being studied. A typical advantage of a correlation study is that they examine‚ reveal‚ compare‚ test‚ and describe relationships between two variables;
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In completing the Tomato Plant experiment I had to apply the scientific method. I observed that my tomato plants were producing less fruit each year. I then questioned some of the elements that may have affected the tomato plants and caused them to bear fewer tomatoes being a deficiency in warmth‚ water‚ or nutrients. I then selected my hypotheses that the plants were in need of more nutrients. Following my hypothesis I developed my prediction which was that my plants would bear more tomatoes if
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Step 1: Identify the hazards: First you need to work out how people could be harmed. When you work in a place every day it is easy to overlook some hazards‚ so here are some tips to help you identify the ones that matter: * Walk around your workplace and look at what could reasonably be expected to cause harm. * Ask your employees or their representatives what they think. They may have noticed things that are not immediately obvious to you. * Visit the HSE website. HSE publishes practical
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not exist and by using the search model: state the claim‚ examine the evidence‚ consider alternative hypotheses‚ and rate according to the criteria of adequacy of each hypothesis. By using these four steps and describe an experiment. These will help prove that the Bermuda Triangle does not exists. Step one‚ state the claim. From the best understanding of The Bermuda Triangle‚ how it works is by paranormal or extraterrestrial activates‚ which are the causes of these mysterious disappearance of the
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A. The scientific principle behind step A is all to do with burning the seaweed and turning into ash. To do this it had to be done with a Bunsen burner which was on the blue flame so it was at its hottest to turn the seaweed into ash. B. In step B the scientific principle is the filtration of the purified water. The reason for the ash being boiled was to extract the iodine ions. D. The scientific principles behind step D was the adding of hydrogen peroxide solution to the remaining
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knowledge is scientific knowledge‚ and that such knowledge can only come from positive affirmation of theories through strict scientific method. The main thrust of the positivist research tends to follow certain scientific and measurable methods to conduct a research. A positivist approach is one that is considered objective‚ detached and if I may put that way‚ structured by the researcher’s views who test a hypothesis. It is usually associated with quantitative data collection methods and statistical
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BIO 110 Lab 1 The Scientific Method Exercise 1 1. Based on the information in Table 2‚ the patterns I observed were that were 2ppm of Dissolved Oxygen added each time and there was 1 fish less than the amount of Dissolved Oxygen‚ then 4 fish less‚ then 3 fish less‚ then 4 fish less‚ than 5 fish less. I think that the fish can handle the amount of Dissolved Oxygen to an extent then the population falls‚ but then starts to build back up. I also think that if the population is a bigger number
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Homelessness: Scientific Method Research SOCS 185 February 8‚ 2011 Homelessness is an ongoing social problem in the U.S. On top of being without shelter‚ these individuals are faced with a vast array of dangers that individuals with shelter do not face. These dangers may include exposure to inclement weather conditions‚ lack of health care‚ hate crime activity‚ substance abuse‚ and ultimately death. Acquiring homeless rates with intentions of conducting data research can be difficult being
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Methods of Research Research‚ systematic inquiry aimed at the discovery of new knowledge‚ is a central ingredient of the scientific method in psychology. It provides the key to understanding the degree to which hypotheses (and the theories behind them) are accurate. Just as we can apply different theories and hypotheses to explain the same phenomena‚ we can use a number of alternative methods to conduct research. In this exercise‚ you will learn more about several methods of research that psychologists
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unobtrusive measures B) variables C) parametric measures D) correlations 3) In the research model‚ the step in which the researcher specifies what he or she wants to learn about a specific topic of study is called ________. A) defining the problem B) formulating the hypothesis C) choosing the research model D) analyzing the results 4) The choice of a research method is also referred to as the ________. A) research option B) research design C) research process D)
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