Result

affect the results of the test by affecting the production of the Tollens’ reagent, and it was also emphasized that these solutions should be added in this exact order. After adding the drops of 2% aqueous ammonia, the Tollens’ reagent was completed, and 2 drops of every respective compound were added and the test tube was shaken. The test tubes were allowed to sit for 10 mins, and in those 10 mins it was determined if a positive or negative result was observed. In the case of a positive result,…

across experiment groups, along with the agar cubes sitting in the mixture for ten minutes exactly, instead of the time being more or less, this is what happened in the experiment. Having three beakers instead of one would have created more accurate results by isolating the agar cubes, creating less room for…

Industrial Revolution started in the late 1700’s. England was the first places to have an Industrial Revolution and it took place many years before the United States had theirs. However the Industrial Revolution was not good for the society because in result there were overall bad living and working conditions which included crowded and unsanitary cities and homes and long hours that resulted in lower pay that could barely support any family. The Industrial Revolution first came to England…

improvements could have been made to create a more consistent and legitimate result. A larger sample size including more diverse age groups could have been used as it was a limited age group. Another improvement to the experiment is a more equal spread of males and females. If the numbers were even it could have affected the experiment and created more of an accurate result. Some factors affected the validity of the research and results collated from the study. Validity is the quality of being…

The results of the study supported the predicted hypotheses. Firstly, the resumes which supposedly belonged to the Internally Displaced Persons received overall higher hiring recommendation scores than those that had the control locations specified as birthplaces. This shows that positive biases likely exist in favor of the IDPs; thus, the previous findings that positive biases exist in favor of disabled people whose disabilities were caused by external factors (Bordieri & Drehmer, 1986), can be…

specific area of one of the NA plates in order to isolate those colonies on to a new NA plate for further observation. Once the first isolation was made, the next isolation of the newly grown isolated colonies were isolated again after two days. These results can be seen in figure…

got some results about my personality. Before I took the test, I guessed that my personality is curious, generous, reliable, perfectionist, emotional, easy-going, friendly, negative, caring and responsible and so on. Now I’m going to review the results and consider the two questions that is about whether the results are accurate of my personality and what my personality is formed by. First of all, I was analyzed as ISFJ by the personality test. According to the description of the result, The…

reported to be improved significantly while on the diet where included concentration, attention, communication, social interaction, repetitive interests and behaviors, and gastrointestinal symptoms. With results concurrent with the results of Winburn et al., Whiteley et al. (2010), found results that indicated that “dietary interventions may positively affect developmental outcome for some children diagnosed with ASD” (p. 87). In addition to these two studies, data showed that there was a…

partially supports the hypotheses. However, the results gathered when testing how the length of the carbon chain affects energy output doesn’t support the hypothesis as it was hypothesised that the longer the carbon chain the longer the flame length. The results collected when testing the length of the carbon chain affecting energy output partially indicates that as the length of the carbon chain increased there was a reduction in flame size. The results above stipulate that when ethanol (C_2…

In an attempt to monitor the participants, reminders were sent out with all of the guidelines. A longer, larger study might also help provide better results. Six weeks and an average of about forty people per trial can only tell the researchers so much. The study would benefit from a larger sample size and a longer trial period to make the results more generalizable to a larger…