variable was the atmosphere of encoding and the dependent variable was the amount of numbers correctly recalled. After statistical analysis‚ the results showed that classical music does not have a significant effect on recall‚ thus the null hypothesis was accepted. Table of Contents Title Page …………………………………………………………………………………... 1 Abstract …………………………………………………………………………………….. 2 Table of Contents …………………………………………………………………………... 3 Introduction ………………………………………………………………………………… 4
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variable b. Research Hypotheses (section 3) i. Provide a clear‚ logical argument based on past research and theory for your hypotheses ii. Be sure to state a null hypothesis and a research hypothesis for EACH question iii. Briefly describe D. Significance of the Study (section 4) a. Although this section will likely be very short‚ it needs to be very POWERFUL
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Scientific Method The scientific method is a form of discovery science. Discovery science is when observations and measurements can be verified with data. Applying the scientific method usually requires six steps. These steps are observation‚ question‚ hypothesis‚ prediction‚ conclusion‚ and results. Not all scientists use these steps in the same way. I own a 55 gallon aquarium with koi‚ “algae eaters‚” and three breeds of tropical fish. Just today I used the scientific method to solve the problem of a
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subject. Project ideas and material can be found at MiniScience.com‚ while local libraries can provide relevant reference materials to the project. Step 3. Variables Determine the possible variables or changeable factors in the experiment. Step 4. Hypothesis From the research and variables‚ write down an educated guess on what the different factors that influence the project are. Step 5. Experiment In designing an experiment‚ write a step-by-step list called an experimental procedure‚ taking into
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Problem (2 Points) Does captivity affect the overall health of marine mammals? Research (2 Points) The average life span of captive marine mammals compared to free marine mammals. Reports of abuse of captive marine mammals. Hypothesis (4 Points) If a marine mammal is held in captivity‚ then its health will decline. Procedure (4 Points) 1. Find and tag a marine mammal to study in its natural habitat. 2. Weekly‚ have the mammal’s health checked by a veterinarian‚ recording
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LAB 1 1. Describe the function of the following pieces of safety equipment and how each might be used: (10 points) a. Eye Wash (2 points) In the event of a chemical splash to the eyes‚ flood the eyes for at least 15-30 minutes with water. Flush from the eye outward. If you were not wearing proper eye wear‚ a chemical could splash into your eye and would make it necessary to use this. b. Fire Blanket (2 points) Used in order to put out a small fire. If a small area of the lab caught
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In the diploma programme‚ group 4 subjects are designated “experimental sciences”. What counts as an experiment? Can experiments be undertaken in other subjects? Are there some necessary conditions for an activity to be an experiment‚ for example‚ hypotheses‚ data‚ manipulation of variables‚ observation‚ generalization and expectations of outcomes? Experimental sciences are the systematic observations of phenomena for the purpose of learning new facts or testing the application of theories to known
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in 1 glass of water is said to be enough to make one egg float (depending on the size of the glass). Multiple sources confirm this answer. Researching the topic also provides reasons as to why an object may float in water with higher density. Hypothesis: After adding enough (approximately 10) teaspoons of salt to the glass‚ the egg will rise to the top of the water and float. Materials: -1 raw egg -1 glass of water -Table salt -1 teaspoon -1 tall drinking glass Experiment design: Independent
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Abstract: The aim of the study was to investigate the effectiveness of narrative chaining on memory. A total of 59 participants aged 10-69 years old took part in this experiment. They were chosen using convenience sampling and were split randomly into two independent groups. Participants had 30 seconds to memorise a list of words‚ either using maintenance rehearsal or narrative chaining to do so and then they were asked to write down as many words as possible after 2 minutes. Participants in
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Participant observation is where the researcher takes part in the event that they are observing or the everyday life of the group whilst observing it. There are two different types of participant observation. Firstly‚ overt observation is when the researcher firstly makes all the participants aware that they are being studied and makes sure they give their permission before the observation takes place. This makes their research ethically sound‚ however observer effect can occur which is where people
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