... same measurement throughout the test. In test three for pH3, the water dropped 6mm and once again stayed at this measurement throughout the test. From out three tests our hypothesis was not true. The acidic pH3 never moved at a fast rate. The acidic pH5 was true the hypothesis in the three ... tests we did. The acidic pH5 moved at a fast rate and reacted faster. In test one pH5, the water level dropped every five min. interval. It dropped 4-5mm ... rate. (2-6mm every five min. interval) The pH7 was not true to the hypothesis. The pH7 is neutral and is not suppose to move the water meas...

• Word Count: 406
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• Grade Level: High School

... same measurement throughout the test. In test three for pH3, the water dropped 6mm and once again stayed at this measurement throughout the test. From out three tests our hypothesis was not true. The acidic pH3 never moved at a fast rate. The acidic pH5 was true the hypothesis in the three ... tests we did. The acidic pH5 moved at a fast rate and reacted faster. In test one pH5, the water level dropped every five min. interval. It dropped 4-5mm ... rate. (2-6mm every five min. interval) The pH7 was not true to the hypothesis. The pH7 is neutral and is not suppose to move the water meas...

• Word Count: 406
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• Grade Level: High School

... . In order to insure the consistent temperature is achieved a thermostatically controlled water bath will be used. To obtain the most accurate results I will repeat the tests three times and from that I will find the mean results. In order to ensure that the only variable that is being altered is temperature, the experiment ... remain the same. The independent variable, i.e. the factor that will change, will be the temperature. Preliminary Tests As noted above, before the experiment could be carried out, a number of preliminary tests were performed. The purposes of theses tests were: To...

• Word Count: 1786
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• Grade Level: High School

... taking the test on colored paper overall. However, the median score for tests printed on blue paper and white paper were the same. The average score for tests printed on green paper was sixty percent. The average score for tests printed on yellow paper was seventy percent. The average score for tests printed on white paper and blue paper was forty percent. Three participants ... well as white paper. As stated before, results from previous experiments showed that when students take reading comprehension tests on green paper, they score higher than they normally would with tests on white ...

• Word Count: 1038
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• Has Bibliography
• Grade Level: Undergraduate

... been times where experiments have gone wrong and patients have died as a result of it. As for the use of pesticides, "The manufacturers say that the tests pose few risks to volunteers, meet international ethical guidelines, and represent their only recourse to a law that could ban or severely restrict many widely used pesticides in ... them to see if the drug would be harmful towards them, or their fetus inside them (Weiss 41). All these patients would be great for researchers tests, and would probably be very useful to doctors who are coming out with, and trying to discover new ways to...

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... therefore, they should not experiment on non-human animals. There must be more than 100 millions of animals that have been through all these kinds of harmful tests as well as being stuck in a cage inside a laboratory. Another good reason about animal testing is that it wastes our valued resources. Testing on animals ... waste of time and the gathering of information is not efficient. The Food and Drug Administration reports that 92 out of every 100 drugs that pass animal tests fail in humans. Testing on animals is not an efficient way for human medication because it is not guarantee that ...

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... experimental findings, such as a language barrier. For this experiment, the experiment group was required to restrict use of cannabis at least twelve hours prior to testing. This included two urine tests, one the night before examination and one during, to insure accurate results as the experiment is only testing subjects that are sober. No other substances besides alcohol and tobacco were ... , and these substances were not of substantial size to affect test results. The control group reported zero cannabis use and only minor alcohol and tobacco use in urine samples. Two tests were admi...

• Word Count: 826
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• Grade Level: Undergraduate

... ) are dying this way in excruciating pain". This is well backed up by a Mr Hamilton stating, "Most of these tests are unnecessary". This also shows us that the tests are carried out with little, if any success. This also shows us that these tests are not morally justifiable, and are barbaric and cruel. A Mr Bill Dyer quotes "the results have never been published ... explain, "There are numerous ways to explore the causes and cures for human illness without resorting to primitive and fruitless animal experiments ". They go on to say "They include laboratory tests using human tissues and g...

• Word Count: 822
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... before them. The predicted results are fairly simple to describe. It was predicted that the subjects would exhibit hesitation and might even respond incorrectly due to Stroop interference. The study tests this to assert the previous findings regarding the Stroop Effect. This study will be used to support that color interferes with processing of language in contemporary subjects. The design of ... the experiment will allow for easily attainable observational information. Each subject will be closely monitored as to their response by one of the experiments whilst another administers the t...

• Word Count: 2062
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• Grade Level: High School

... repetition were considered "within-subject" factors while elaboration was considered a "between-subject" factor. Each ad was displayed on a projector for ten seconds. The subjects were given direct tests (stem completion and choice) and indirect tests (cued recall and recognition). In experiment two, which was a semi-replicate study, there were 198 participants, with 38 in the control group. The mixed factorial design was ... seven seconds per slide. Following the experiment, the answered questions relating to how they processed the ads and completed a 15-minute unrelated filler task. T...

• Word Count: 1606
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• Has Bibliography
• Grade Level: Undergraduate

... , 2000). Over 100 years ago, Ebbinghaus described two ways of remembering, voluntary and involuntary recollection. Ebbinghaus" studies brought about two classes of memory tests. Indirect tests which reveal things in our memory that we are unaware of. Direct tests reveal things that we consciously tap our memories in order to find, looking for references in an article that we wish to find, for ... found that the words that were generated were harder to forget than the words that were just read. Many people have wondered why they are able to score higher on tests when they use memory assoc...

• Word Count: 850
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• Has Bibliography
• Grade Level: High School

... , 2000). Over 100 years ago, Ebbinghaus described two ways of remembering, voluntary and involuntary recollection. Ebbinghaus" studies brought about two classes of memory tests. Indirect tests which reveal things in our memory that we are unaware of. Direct tests reveal things that we consciously tap our memories in order to find, looking for references in an article that we wish to find, for ... found that the words that were generated were harder to forget than the words that were just read. Many people have wondered why they are able to score higher on tests when they use memory assoc...

• Word Count: 850
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• Has Bibliography
• Grade Level: High School

... and then destroyed. Each year about five million Mice, rats, dogs, cats, monkeys, horses, cows and pigs are used for experimentations. Animals are subjected die in lethal dose tests performed in the United States. During a lethal dose test, the experimental substance is forced into the animals throats, or is pumped into their stomachs by a tube, sometimes causing death ... effects, not revealed in animal studies. More than one hundred thousand people have been hospitalized and later died from toxic reactions to medications that were not predicted by animal tests. Many patients who were a...

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... out by McGuiness and Pribram supports my results too as they reported that males rated higher on spatial tests than females. Limitations of the Research and modifications made if repeated Both the t-test results and the mean values for the numerical and ... the linguistic tests support the experimental hypothesis strongly. However, any investigation may contain some limitations and confounding variables, which may make the results unreliable ... was a controlled experiment, and the experimenter controlled the independent variable, the situation could have been very artificial and theref...

• Word Count: 992
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• Grade Level: Undergraduate

... patients with chronic Hepatitis B. The NIH ignored some complaints of the patients. To make the patients and the doctors feel better the doctors conducted extra tests to make sure that the side effects were normal, but found nothing. A few days later people started to die. Howard Tichenor died of a ... of waste materials in his liver. After this, Doctor Hoofnagle called off the experiment and called in all of the other patients to run extensive tests on them to make sure that they were not in danger. In the end of the experiments seven of the patients had to have liver ... transplants, ...

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... you agree with this claim in the natural sciences and the human sciences? The quote above is indeed correct in the way that scientific societies constantly re-test and preform tests again to see if they will yield the same results. Scientists perform these replicated experiments to further know the purpose and methods in the experiment. In the process, scientists are ... finding percentage error and minute differences in their results. In this essence, scientific tests will almost all end up with a high percentage of variability and never reach a firm conclusion. It can then be reasoned...

• Word Count: 1488
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• Grade Level: Undergraduate

... students started attacking the blue eyed kids, and severely bullying them. The bullying got so bad where the smarter blue eyed students started failing their tests, and the slower brown eyed students started to ace their tests. After one day of the brown eyed students being in charge, Jane Elliot switched the superior eye color, the blue eyed students ruled the class ... ...

• Word Count: 1965
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... less likely to cheat. This also can be said for the fact if others cheat. If others are cheating, is the individual more likely to cheat? We conducted a series of tests involving the building of legos. We saw a wide variety of results. We noticed that if people in the group knew the other people in their group then they were more ... willing to talk with each other to help build their Lego pieces. It was more difficult for them to build Lego pieces if they weren't comfortable with each other. The tests allowed us to come to a conclusion about our hypothesis. Method In our experiment, we...

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... of water in order to prepare for trails three and four. 13.) Repeat steps seven through eleven two more times and then end your tests for the day. 14.) Conduct steps one through thirteen for four more days. Tests should be run over a total of five days and should equate to twenty trials. 15.) Record any observations or issues from the previous ... ...

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... sample. The sample was rinsed and dried to remove any impurities acquired from the sanding process. 3. The sample was then placed in the Macromet I Rockwell Hardness Tester were three hardness tests was performed on the sample. The sample was moved in different spots each time to get a average overall hardness reading for the normalized rebar sample. 4.The sample was place into ... sample. The sample was rinsed and dried to remove any impurities acquired from the sanding process. 3. The sample was then placed in the Macromet I Rockwell Hardness Tester were three hardness tests was perfo...

• Word Count: 2661
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... added the stopwatch will start timing and it will stop when the cross is obscured. During the experiment, goggles and aprons will be worn at all times for safety. The tests will be made fair by the fact that only one thing will be changed each time - the concentration of the sodium thiosulphate. Results There are two graphs behind this sheet ... to have two people so one person could put the substances together while the other person started timing. Obviously it would have been good to have done more repeats. Two tests were managed each time but if one had been wrong this could have dra...

• Word Count: 977
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• Grade Level: High School

... Test (SPT) The Standard Penetration Test (SPT) is a combined sampling and in-situ test technique applied within a borehole. The test method provides a soil sample for identification purposes and for laboratory tests that allow the use of disturbed samples. In addition, there are many geotechnical correlations which relate SPT blow count, or N-value, and geotechnical behavior. To get reliable results the SPT ... , method of releasing the hammer, rod energy ratio, dynamic efficiency, standard rod energy ratio, effect of rod length, using sampler with liners, and size of borehole diameter. ...

• Word Count: 769
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• Grade Level: Undergraduate

... animal experiments can be misleading due to the large difference in anatomical and physiological difference between animals and humans. According to specific test animal tests and human results only match 5%-25% of the time. Drugs that pass animal tests end up harming or killing humans about 61% of the time. Vivisection only gives scientists the false accusation that animals can work as ... ...

• Word Count: 1336
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• Grade Level: Undergraduate

... the number of lever presses recorded in the presence of contextual stimuli (the presence or absence of the light in the Skinner box). To analyze the data, 3 two-tailed independent t- tests were conducted to confirm expectations. The first t-test involved comparing Group Same to Group Diff during the training session. The results indicated that there was no significant difference between the ... the recovery session. Group Diff showed a reliably greater difference in responding in the two contexts than did Group Same, t(9)=-2.320,p...

• Word Count: 2152
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... field study had many variables that could only be accounted for by re-estimating the equations. Dang, Xiao, and Dewitte (2015) stated, "First, the cognitive tasks they used (e.g., IQ tests, the Stroop task) are irrelevant to participants' daily life. It is possible that the poor do not have sufficient motivation to fully engage in these tasks while worrying about their ... ...

• Word Count: 540
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• Has Bibliography
• Grade Level: Undergraduate