Discuss the advantages and disadvantages of open-ended questions and close-ended questions. The advantages of open-ended questions mainly circles around the elimination of biases from the side of the respondent. However‚ the recording of the answer can also present some bias on the side of the interviewer. These questions enable the interviewer to probe and therefore get to the core or the true answer of the respondent. They can provide more important information and maybe even suggest options
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Biology Open – Ended Investigation Assessment Task 1 Weighing: 20% Due Date: • Part A – Term 4‚ Week 7 Monday‚ 19th November‚ 2012 • Part B – Term 4‚ Week 7 Friday‚ 23rd November‚ 2012 Shamiran Khamis Part 1 – Scientific Report Title: Factors Affecting Enzyme Action Introduction: Enzymes are catalysts‚ because they control the rate of the reaction that helps chemical reactions work properly within living organisms. They are specialised proteins that have a unique shape and chemical
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document clustering for Categorizing Open-ended Survey Responses Nishantha Medagoda‚ Ruvan Weerasinghe University of Colombo School of Computing Sri Lanka nmedagoda@yahoo.com arw@ucsc.lk ABSTRACT Open ended questions are an essential and important part of survey questionnaires. They provide an opportunity for researchers to discover unanticipated information regarding the domain of study. However‚ they are problematic for processing since they are unstructured questions to which possible answers are not
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Open ended experiment: Head loss due to friction and pipe fitting in round smooth pipe Introduction To verify that Darcy – Weisbach equation can be used to predict the head loss due to friction with of water through a smooth bore pipe. Apparatus HF 135 Piping Loss Test Set. Summary of theory For water flowing through a circular pipe‚ the head loss due to the friction can be calculated using Darcy – Weisbach equation. H = Where: L = length of pipe between tapping (m) = 1.25m for all pipe
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senior scienceSenior Science Assessment Task One Written Task: Open Ended Investigation Aim: Compare the solubility of various forms of panadol at body temperature in different pH conditions Hypothesis Panadol 6 will dissolve faster than any other panadol and all type of panadol will have increase solubility in acidic conditions Apparatus and Materials * 54 alcohol swabs * Glass thermometer * 600mL pyrex measuring jug (heat resistant‚ transparent‚ glass‚ volumetric measuring instrument)
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Evolutionary Robotics and Open-Ended Design Automation Hod Lipson‚ Cornell University Can a computer ultimately augment or replace human invention? IMAGINE A LEGO SET AT YOUR DISPOSAL: Bricks‚ rods‚ wheels‚ motors‚ sensors and logic are your “atomic” building blocks‚ and you must find a way to put them together to achieve a given high-level functionality: A machine that can move itself‚ say. You know the physics of the individual components ’ behaviors; you know the repertoire of pieces available
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Open Ended Investigation aim To photograph six different organisms (not including humans)‚ classify them to the level of ‘family’‚ determine one characteristic that places them in each of their groups‚ and then use those organisms to construct a dichotomous key. Method Collecting Photographs of Organisms 1. Walk to a location with natural flora and fauna. (In this case I went to the Jim Ring Reserve) 2. Photograph at least two different species of ducks‚ and if possible‚ other birds which reside
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Open Question集合 (STAR原则，situation‚task‚action‚result) 1.Please give a brief summary of your current recreational and leisure activities‚ including sports and holidays. I am a enegetic boy. I like sports‚ and I’m really a big sports fan‚ especially football and basketball‚ and I play them with my friends regularly‚ I think it is beneficial not only for my health‚ but also the relationship between the friends. Reading is my second favorite‚ magazines‚ novels‚ newspapers ‚ whatever‚ I am
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must be very conscious of the types of questions you ask and how you ask them. It is very easy to put false memories in the heads of witnesses and they are very susceptible to suggestion. Using open-ended questions are the best way to get as much information as possible from the witness they allow the witness to tell their story and elaborate on what they saw. Where as closed-ended questions do not allow for the witness to elaborate and most closed-ended questions are simply yes or no answers. Forming
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suffered through hard economic times until 1941‚ when the Depression officially ended. There is a lot of debate on what ended the Great Depression‚ some say FDR’s “New Deal” programs got the economy rolling again; others credit it to World War II. Without Franklin Delano Roosevelt’s “New Deal”‚ the United States would have never recovered as fast as it did. What caused the Great Depression? Many children ask this question to their grandparents when they hear them recall their experiences during that
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