to play with hypothesis generation. Some researcher might come to a hypothesis that is not clearly contradicted by available information‚ thus while not necessarily true‚ has not yet been proved false. In a study by Garst‚ Kerr‚ Harris‚ & Sheppard (2002) they look to see the generation of a single plausible hypothesis‚ makes it less likely that people will be more thorough in testing for alternative explanations. In all of their experiments‚ participants were asked to form a hypothesis given the data
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process because what you do not know is what you are trying to figure out subsequently the more you observe the more you will know. A hypothesis is a proposition‚ or set of propositions‚ set forth as an explanation for the occurrence of some specified group of phenomena‚ either asserted merely as a provisional conjecture to guide investigation (working hypothesis) or accepted as highly probable in the light of established facts (Collins‚ 2012). Based on the clues you have like no response from the
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water? a. Pyrite hypothesis = it can contaminate water or dirt by increasing acidity levels. b. Coal hypothesis = can cause a problem with underground mining because it can cause the river and the minds to be polluted. It can also increase the tempters and the ph. 2. Based on the results of your experiment‚ would you reject or accept each hypothesis that you produced in question 1? Explain how you determined this. a. Pyrite hypothesis accept/reject = I accept my hypothesis because of all the
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that caffeine can reduce high blood sugar or not. It was necessary to follow scientific method to come to a trustworthy and fair conclusion. The hypothesis of this experiment is that caffeine may help prevent diabetes. Scientists were asking if drinking coffee in regular doses would decrease the risk of getting type 2 diabetes. To test the hypothesis‚ scientists chose to do an experiment on mice that have a mutation which makes them become diabetic. The mice were split into two groups; a group
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extraterrestrial activities. These are false statements. The Bermuda Triangle does 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
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An observational study to investigate gender differences in touching behaviour in a social situation. Hypothesis My hypothesis is: Teenage boys will touch teenage girls significantly more so in public places. This is a one tailed hypothesis. Null hypothesis There will be no significant gender differences with touching in public places. Method Design This practical will be an observational study of teenage couples within a public setting to find out if there are any gender
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Criminal Investigations The method of inquiry is the way that an investigator or detective gathers information about a specific case. There is several different method of inquiry such as evidence collection‚ witness and victim statements‚ and information stored in public and private databases. The methods of inquiry are used to figure out what happened at a particular crime scene. A criminal investigator is trying to establish the who‚ what‚ where‚ when‚ why‚ and how of the crime. During this process
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There is no significant difference between [define the two groups] on [dependent variable]. For example‚ "There is no significant difference between males and females on interest in reading." If there are three or more groups‚ then the research hypothesis should be slightly rephrased. An example is socioeconomic status whereby children are placed into three socioeconomic status groups: high‚ medium‚ and low. Instead of defining all three groups‚ state that there is no significant effect of the variable:
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empirical evidence in an experiment related to a hypothesis (often in the form of an if/then statement)‚ the results aiming to support or contradict a theory. The steps of the scientific method go something like this: Make an observation or observations. Ask questions about the observations and gather information. Form a hypothesis — a tentative description of what’s been observed‚ and make predictions based on that hypothesis. Test the hypothesis and predictions in an experiment that can be reproduced
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fall at the same‚ or different‚ rates in the air and in a vacuum. Before you conduct your experiment‚ you need to form a hypothesis. A hypothesis is a prediction of what you think will happen in the experiment. The hypothesis is a statement that describes “if” a certain set of circumstances are present “then” there will be a specific result that will occur. Record your hypothesis here: If two objects fall at the same height then the object with the greatest mass will fall to the ground first.
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