discussed different learning theories (e.g. classical conditioning and operant conditioning) in Lecture 3. Please derive ONE hypothesis related to any real-life issues based on one of these theories and then design an experiment to test your hypothesis. When you work on this assignment‚ try to think of and answer the following questions: What is your hypothesis? What are your independent variable (IV) and dependent variable (DV)? How will you manipulate your IV (i.e. what is your treatment)
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in action‚ designing and Performancing and experiment does thumb diameter‚ length or write diameter’s have an effect on the overall chance of winning a thumb wrestling match? In this investigation‚ we will develop a hypothesis based on physical data collected and test the hypothesis. Material Thumb‚ Ruler‚ Metric ruler Procedure 1. Measure the circumference of the thumb‚ in centimeters‚ at its widest point. Record this data in the table below 2. Measure the length of the thumb using metric ruler
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our day and learning more scientist study the world around them. There are 5 steps to the scientific method: 1. Make observations. 2. Propose a hypothesis. 3. Design and perform an experiment to test the hypothesis. 4. Analyze your data to determine whether to accept or reject the hypothesis. 5. If necessary‚ propose and test a new hypothesis. By using these steps we can make accurate conclusions instead of assumptions form the discovery of DNA February 28‚ 1953‚ by Watson and Crick
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increases and / or decreases when this occurs. 2. Develop a hypothesis relating to the amount of dissolved oxygen measured in the water sample and the number of fish observed in the body of water? According to my hypothesis‚ once there is more dissolved oxygen in the water‚ there is an increase to the amount of fish present in the area where the water sample is obtained. 3. What would your experimental approach be to test this hypothesis? First‚ I would take a sample from different areas of the
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to answer at the end of the experiment. For this experiment‚ my question is what (will) happen when air molecules expand. Thirdly‚ created the hypothesis to predict or guess what will happen in this experiment. Here‚ I think that air pressure will make the egg fit through the mouth of a bottle. After we have a topic‚ question and hypothesis‚ we can start preparing the materials which are needed in the experiment. In this experiment‚ we need hard-boiled egg‚ a glass bottle‚ piece of paper
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paper is an examination of theories and hypotheses‚ their differences and similarities. The four major types of theories studied are Deductive‚ Inductive‚ Grounded and Axiomatic. Each type of theories is introduced and explained. Additionally‚ a hypothesis is defined in relation to a theory‚ and the key differences between the two explained. The variables which exist between the theories and the hypotheses is also explored. Theories and Hypotheses: The Differences
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method steps are: 1. Problem or question 2. Hypothesis 3. Experiment 4. Data 5. Conclusion b. The scientific method is a logical organized mechanism for identifying and researching a problem and devising a strategy for solving it. c. In the problem or question step‚ the researcher must decide what it is that you will be studying what you wish to learn. d. The hypothesis is an educated guess. It involves researching the problem and
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can be tested. Your first step is to develop a hypothesis. A hypothesis is a possible answer to a scientific question or an explanation for a set of observations. Your hypothesis is not a fact. It must be tested. Your observations may support your hypothesis or they may not. If they do not support your hypothesis‚ you have not wasted your time. You have learned that your hypothesis is not correct and that you must explore further. Write a hypothesis about the volume of a balloon when the temperature
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dry side. The constants kept throughout the experiment were the time length and the number of pill bugs. The bugs decided on the side with dirt so the hypothesis was rejected. They prefer the moisture in the dirt‚ so they chose that side rather than the side with nothing. Question: Do pill bugs prefer the side with dirt or no dirt? Hypothesis: Pill bugs do not prefer dirt or no dirt. List of Materials: -Dirt -10 Pill bugs -Choice Chambers -water -filter paper -brush -timer Procedure:
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Purpose and Hypothesis: Purpose To determine if light intensity affects the rate of growth in Brassica rapa. Hypothesis If the plant that is exposed to high intensity light grows more‚ then plants can adapt to absorb more photons for photosynthesis. Eventually‚ the rate of photosynthesis will top out‚ and stop increasing‚ due to the lack of one of the components necessary for photosynthesis. Background: Photosynthesis is a process used primarily by plants but sometimes by other organisms to
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