BIOL 101 1. The Scientific Method a. Scientific Method Steps i. Step 1 Make Observations: A researcher thinks of a question after making an observation of something in life. 1. Scientists observed patterns in surveys that habitual coffee drinking reduced the risk for type 2 diabetes (Yamauchi et al). ii. Step 2 Propose a hypothesis: The researcher proposes a hypothesis to describe the observation that may be true or false. 1. Coffee and caffeine reduces the development of diabetes. iii. Step 3 Test
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01.03 Scientific Method Scenario 3 Ruben wants to determine if listening to different types of music will have an effect on a person’s pulse. His hypothesis states that if a person listens to rap music‚ their pulse will increase more than if they listen to other types of music. Ruben takes each participant’s pulse before‚ during‚ and after listening to 30 minutes of music. He has his mother listen to rock music‚ his sister listen to classical music‚ and his friend listen to rap music. From the
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RESEARCH METHODOLOGY (PSH IV) TERM PAPER SCIENTIFIC DOCUMENTATION IN RESEARCH ARDEEP PANESAR PSYCHOLOGY (HONS.) II YEAR 52 A Scientific Research is a systematic‚ controlled‚ empirical‚ and critical investigation of hypothetical propositions about the presumed relations among natural phenomena. An important step in research is To Publish good research data correctly. Reporting The Research is essential for the progress of science and also to maintain the self-correcting nature of science
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Scientific Method - Mealworms Abstract The experiment is designed to determine which substrate‚ A (oat bran) or B (peat moss) will be better nourishment for a mealworm after exposed for 7 days. A total of 30 mealworms were placed in the substrates for a period of 7 days; 15 in substrate A and 15 in substrate B. The data was compiled and analyzed on day 7 to determine the change of mass in each of the mealworms. The experiment proved my hypothesis to be correct; the mealworms would not thrive
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for everyone. First of all‚ when you take a nap that’s too long‚ the nap will take on a negative effect. People always say that if you are tired or a bit sleepy‚ then taking a nap will solve the problem. However‚ according to the video Scientific Power of Naps‚ “When you sleep too long‚ you feel more tired‚ groggy‚ and want to go back to sleep.” So when you take a long nap‚ you won’t feel refreshed but you will feel sleepier than before. Feeling groggy isn’t going to help you on your
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Scientific Revolution Aristotle and Claudius Ptolemy 16th century science was based on their conclusions Geocentric model: Earth is motion less other planets revolve around it Epicycles- Plotlemy’s idea circles within circles Crystalline spheres: heavens are made of a weightless substance allowing them to move Medieval thinkiners used Aristotle and Ptolemy ideology into a Christian framework Thomas Aquinas uses Unmoved Mover concept to confirm G-d’s existence Medieval thinkers believed their hypothesis
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Scientific Breakthrough Paper Forensic DNA typing has had a broad‚ positive impact on the criminal justice system. In recent years‚ convictions have been obtained that previously would have been impossible. Countless suspects have been eliminated prior to the filing of charges. Old‚ unsolved criminal cases‚ as well as new cases‚ have been solved. In a very few case‚ mistakenly accused defendants have been freed both before trial and after incarceration. Increasingly‚ the unidentified remains of
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Observing Flames and Specs through a Spectroscope By: Seif Alkhouri Cristian Plancia-Mata Charlotte Maxwell Suryansh Kumar Evan Hatton J. Immel Ph.D Introduction Spectroscopy is the study of the interaction between matter and radiated energy. English philosopher Roger Bacon(1214-1294) was the first person to recognize that if sunlight passes through water it splits into colors. Around four centuries ago‚ Isaac Newton originated the title “spectrum” to label the shade of rainbows put
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Observe‚ Observing‚ Observed‚ Observation QUESTIONS Activity 1 1) What was the “hardest to hear” sound that you recorded? (Which sound was the “softest” or “most faint” that you could still discern?) The hardest sound to hear was a siren in the distance. The most faint was kids playing‚ while the softest was the buzz of the air conditioner unit working. 2) What sounds had the highest pitch? (Say‚ a light breeze. That’s only one example) The highest pitch sound was from a motorcycle
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1.03 Scientific Method PART 1 1. The experiment isn’t adequate because there are multiple factors when there can only be one independent variable. 2. If Tyrone and Valerie both fly differently designed paper airplanes then Tyrone’s will fly farther because it has longer wings in comparison to Valerie’s wings. a. independent variable: length of wings b. dependent variables: type of paper‚ wind (if any)‚ shape of plane‚ width of the actual plane
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