Wednesday, November 27, 2019

Graduate Admissions Interviews with Current Grad Students

Graduate Admissions Interviews with Current Grad Students Graduate school interviews are challenging and make even the most qualified applicants nervous. Interviews are most common in graduate programs offering doctoral and professional degrees. Dont fret if a few weeks pass after the application deadline and you have heard nothing from the graduate program. Not all graduate programs interview applicant finalists. If you are invited for an interview, however, remember its dual purposes. Interviews offer graduate programs the opportunity to meet you, consider you as a person apart from your application, and evaluate your fit to the program. Many applicants focus so much on pleasing the admissions committee that they forget that interviews serve a second purpose - to determine if the graduate program is right for you. Keep your own interests in mind as you visit the campus and participate in the interview. Evaluate the graduate program to determine if it will meet your training needs. Prepare for a Range of Interviewers As you prepare for your interview consider the various people you will meet and plan accordingly. For each, consider what they are looking for. We have discussed common questions to expect from professors and admissions committees as well as appropriate questions to ask them. Many applicants, however, do not realize that graduate students  usually have a role in admissions decisions. Certainly, they do not make the decisions themselves but they provide input and faculty usually trust and value their input. Graduate students might interview applicants one-on-one or in groups. They will ask about your research interests, with which faculty youd most like to work, and your ultimate career goals. Prepare Questions for Current Graduate Students Its easy to forget your dual purposes in interviewing, but keep in mind your goal of learning whether the graduate program is a good match to you. Current graduate students are a very important source of information. Ask questions to learn about the following: About Coursework: What is the coursework like? Do all entering graduate students take the same classes? Are enough classes offered? About Professors: Who are the most active professors?  Who works with students? Do one or two professors take on a great many students? Are any professors only on the books? That is, do any professors travel so extensively or teach classes so infrequently that they are unavailable to students? Take care in asking this. Living Conditions: Where do students live? Are there adequate housing opportunities? Is housing affordable? What is the community like? Do students need cars? Is there parking? Research: Ask grad students about their research interests (theyll likely enjoy talking about their work). How much independence are they afforded? Do they work primarily on faculty research or are they encouraged and supported in developing their own lines of research? Do they present their work at conferences? Do they receive funding to travel and present at conferences? Do they publish with faculty? How do students acquire mentors? Are mentors assigned? Dissertation: What is the typical dissertation like? What are the steps to completing a dissertation? Is it simply a proposal and defense or are there other opportunities to check in with the dissertation committee? How do students choose committee members? How long do most students take to complete the dissertation? Is there funding for dissertations? Funding: How do they fund their studies? Do most students get funding? Are there opportunities for assistantships, research or teaching? Do students work as adjunct instructors at the college or at nearby colleges? Do any students work outside of school? Is outside work permitted? Is there an official or unofficial ban on graduate students working off-campus? Climate: Do students spend time together after class? Is there a sense of competitiveness? Remember Your Place Remember that graduate students might not be able to answer all of these questions. Tailor your questions to the situation and the openness of the students with whom you are interviewing. Above all, it is critical to remember that your graduate student interviewers are not your friends. They will relay most or all of the conversation to the admissions committee. Avoid negativity. Dont curse or use vulgar language. Sometimes applicants may be invited to a social event, such as a party or gathering at a bar. Consider this an opportunity to learn about relationships among graduate students. Remember, however, that they are not your friends. Dont drink. If you must, one. Youre being studied and evaluated even if theyre friendly. Not to make you paranoid but the reality is that you are not yet peers. There is a power differential that you need to recognize and respect.

Saturday, November 23, 2019

The Experts Guide to the AP Biology Exam

The Expert's Guide to the AP Biology Exam SAT / ACT Prep Online Guides and Tips If you're taking AP Biology, it's a good idea to familiarize yourself with the exam before you get too far into the course. Preparing ahead of time for the AP exam format and fully understanding which concepts are covered on the AP Biology test can go a long way toward earning a high score (and potentially getting college credit!). This article will take you through the structure and scoring of the AP Bio exam and give you some key tips on the best ways to study for AP Biology. How Is the AP Biology Exam Structured? The AP Biology test has a multiple-choice section (that also includes grid-in questions, so it’s not purely multiple choice) and a free-response section. It is three hours long in total. The next AP Biology exam will take place on Monday, May 11, 2020, at 8 am. Multiple-Choice Section The first section on AP Bio consists of multiple-choice questions and a handful of grid-in questions. Here's an overview of what to expect: 63 multiple-choice questions Six grid-in questions 90 minutes long Worth 50% of your score Grid-in questions ask you to integrate math and science skills to make calculations and then enter your answer into a grid on the answer sheet (essentially, these are short-response questions that are similar to grid-in questions on the SAT Math section). Free-Response Section The second section is the free-response section, which looks like this: Six short-response questions Two long-response questions 90 minutes long (including a 10-minute reading period) Worth 50% of your score (25% for the short responses and 25% for the long responses) One of the long-response questions will be lab- or data-based, while all short-response questions require you to write at least a paragraph for your response or argument. Expectations of the AP Biology Exam Here's what both sections on the AP Biology test expect you to know how to do: Understand how graphical and mathematical models can be used to explain biological principles and concepts Make predictions and justify events based on biological principles Implement your knowledge of proper experimental design Interpret data Is this coffee smiling at me? Or am I delirious from lack of sleep? What's Tested on the AP Biology Exam? 4 Big Ideas The AP Biology test doesn't include a set number of questions that deal with each topic area, but you should note that the exam is centered around four major themes (or "Big Ideas," as the College Board calls them). Here's a list of these themes, followed by the topics that fall beneath each of them: Big Idea 1: The Process of Evolution Drives the Diversity and Unity of Life Topics that fall into this category include the following: Natural selection Mathematical modeling of populations Species classification Biodiversity Big Idea 2: Biological Systems Utilize Free Energy and Molecular Building Blocks to Grow, to Reproduce, and to Maintain Dynamic Homeostasis Topics that fall into this category include the following: Molecular biology Cell structure Photosynthesis Cellular respiration Thermodynamics and homeostasis The immune response Big Idea 3: Living Systems Store, Retrieve, Transmit, and Respond to Info That's Essential to Life Processes Here are the main topics in this category: Genetics The cell cycle (mitosis and meiosis) Viruses Communication between cells The endocrine system The nervous system Big Idea 4: Biological Systems Interact, and These Systems and Their Interactions Have Complex Properties The topics that fall into this category include the following: Plant structure Enzymes The circulatory system Digestion The musculoskeletal system Ecology AP Biology Sample Questions Now that you have a basic content outline, here are some examples of the types of questions you'll see on the AP Biology test so that you can get an even better idea of what to expect. Multiple-Choice Here is an example of a multiple-choice AP Biology exam question: This question looks kind of complicated, but let’s break it down. The first sentence is background information that isn’t really necessary for answering the question, besides the fact that it tells us we’re talking about sickle cell anemia. This is helpful if you can remember basic facts about the disease that you can use to contextualize the question. The main part of the question asks what will be affected when you replace a hydrophilic amino acid with a hydrophobic one on a hemoglobin protein. Based on your knowledge of sickle cell anemia and molecular properties, you should be able to eliminate choices B and C, which don’t have much to do with the abnormality described in the question. Choice D can also be eliminated because the internal secondary structure of the protein is not altered by the existence of the hydrophobic group. This would only affect how the molecule interacts externally with other hemoglobin molecules, as in choice A (the correct answer). Grid-In Here’s an example of a grid-in question that you might see on the AP Biology test: This question just asks you to read a graph and perform some basic calculations. We can see from the graph that from day 3 to day 5, the population size grew from 200 to 900 individuals. This means that it increased by 700 individuals in total. If we divide 700 by the time period of two days, that's a mean growth rate of 350 individuals per day. Therefore, you would enter â€Å"350† into the grid for this question. Bacteria gettin' it on. Short Free Response Here’s an example of a short free-response question you might see on the AP Biology test: On this particular question, you could earn a maximum of 4 points (one for each type of data you describe in part a and one for the explanation for each in part b). Here are three types of data and their corresponding explanations you could cite for points: Option 1 Data Description: The ability of the plants to produce viable seeds/offspring in nature Explanation: This is consistent with the definition of a biological species Option 2 Data Description: Comparison of the two plants’ DNA sequences or structures of other conserved molecules. Explanation: Sufficient similarity between the DNA structures would support the existence of a single species Option 3 Data Description: Discovering the existence of fertile hybrid plant populations living between the two other populations of plants Explanation: This is also consistent with the definition of a biological species (again, ability to produce fertile offspring) There must be jobs out there for which you just have to collect plant samples. Start building your experience now by never showering. Long Free Response Here’s an example of a long free-response question you might see on the AP Biology exam: On this question, you could earn up to 10 points in total. Part A is worth 3 points. To earn these points, you have to: Create a graph that is correctly labeled, is correctly scaled, and uses proper units. Make it a bar graph with correctly plotted sample means. Show the standard error (+/- 2) on your graph above and below the means. Part B is worth 2 points. To earn these points, you have to: Identify populations I and III as the most likely to have statistically significant differences in the mean densities. Explain why this is the case (because the margins of error do not overlap for the mean densities of these two populations; 9+2 is less than 14-2). Part C is worth 5 points: You'd earn 2 points for identifying the independent variable (presence of herbivores) and dependent variable (trichome density). You would earn 1 point for identifying a control treatment (absence of herbivores). You would earn 1 point for identifying an appropriate duration of the experiment (more than one generation of plants). The final point would be earned by predicting experimental results that would support the hypothesis (higher trichome density under the experimental conditions as compared to the control conditions). Ugh, gross! This leaf is full of trichomes. How Is the AP Biology Exam Scored? As mentioned, on AP Bio the multiple-choice section (including the grid-ins) makes up 50% of your score, and the free-response section makes up the other 50%. For the multiple-choice section, it’s easy to calculate your raw score: you just get 1 point for each question you answer correctly. There are no point deductions for incorrect or blank answers. This is also true for the grid-in questions. Scoring is a bit more complicated on the free-response section (which is scored by actual graders rather than a computer). Each of the six short response questions has a different point value depending on its complexity. Three are scored out of 3 points, while the other three are scored out of 4 points. Finally, each long free-response question uses a 10-point scale. To figure out your final AP Bio score, you’ll need to do a couple more calculations. This can change from year to year based on the performance of students, but this is the most recent estimate I have regarding the methodology behind it: Multiply the number of points you got on the multiple-choice section by 1.03 Multiply the number of points you got on the two long free-response questions by 1.5 Multiply the number of points you got on the short free-response questions by 1.43 Add all these numbers together to get your raw AP Biology score Here's a conversion chart you can use to see how raw score ranges (generally) translate into final AP scores (on a scale of 1-5). I've also included the percentage of students who earned each score in 2017 to give you an idea of what the score distribution looks like: Raw Score AP Score % of Test Takers Earning Score (2017) 92-120 5 6.4% 72-91 4 21.0% 52-71 3 36.7% 31-51 2 27.5% 0-30 1 8.4% For example, if you got 40 points on the multiple-choice section, 13 points on the long-response questions, and 14 points on the short-response questions, your AP Bio score would be (40*1.03) + (13*1.5) + (14*1.43) = 80.72. This indicates that you'd likely earn a 4 on the AP Biology test. If you want to spice things up a little bit, you can even do the math on a snazzy calculator with red buttons! Isn't this fun?!?!? What’s the Best Way to Prep for the AP Biology Exam? Now that you know all about what's on the AP Biology test, it's time to learn how to ace it. Follow these four tips so you can get a great score! Tip 1: Review Your Labs Labs make up about 25% of the AP Biology course, and for good reason. It’s important to understand how labs are conducted and how the principles behind them relate to the main ideas of the course. This will help in answering both free-response and multiple-choice questions that deal with lab scenarios on the test. Many free-response questions ask you to identify the components of a proposed experiment (dependent and independent variables) or to design a lab to test a certain hypothesis. You might have forgotten about the labs you did toward the beginning of the year, so take extra care to go over them. Make sure that you understand exactly how they were conducted and what the results mean. Tip 2: Learn to Connect Small-Scale Terms With Large-Scale Themes The AP Biology test covers four major themes: Evolution Energy use in biological systems Processing of stimuli in biological systems Interaction of biological systems Under each of these umbrella topics are many terms and ideas you'll need to review. Memorization can be a big part of studying for AP Biology. However, memorizing the definitions of terms will only get you so far. You'll also need to understand how they relate to one another and to the four themes listed above. The exam emphasizes making connections between biological terms, corresponding biological systems, inputs and outputs of these systems, and the overall impact on living organisms and the environment. You should be able to follow a chain of reasoning from the specific to the broad, and vice versa. If this tree is AP Biology, the four big branches are the four themes, and all the smaller offshoots are different terms and concepts. For it to survive, there has to be a lot of communication between the trunk and the rest of the tree! Tip 3: Practice Eliminating Irrelevant Information Both multiple-choice and free-response AP Biology questions include lots of scientific terminology and visual aids, and this kind of format might be intimidating if you’re not used to it. It’s important to practice sorting through this jumble of information so that you can quickly get to the root of the question rather than obsessing over small details you don’t understand. Try underlining important words and phrases in the question to help you stay focused on the main points and avoid misleading distractions. You should also practice responding to free-response questions in a straightforward way without any unnecessary fluff. Remember, this isn’t an English test; the graders are just looking for clear facts and analysis. Make it easy for them to give you points! Tip 4: Learn Good Time Management The AP Bio exam is pretty long (even for an AP test), and many of the questions require quite a bit of thought. You need to ensure that you have a good handle on time management before exam day. The best way to do this is to take at least one AP Biology practice test. There are 69 questions in total on the multiple-choice section, and you have 90 minutes to answer them. This comes out to about one minute and 15 seconds for each question. Based on that fact, you should spend no more than a minute on each multiple-choice question the first time you go through a practice test. If you find yourself spending extra time on a question, skip it and come back to it later. It’s best to give yourself some leeway in case you run into trouble on the grid-in questions. You also have 90 minutes for the free-response section, but you'll spend different amounts of time on the long and short questions. Limit your time on the long questions to 22 minutes each or less (44 minutes total), and your time on the short questions to six minutes each or less. If you can’t work this fast right away, try doing additional practice free-response questions until you feel comfortable with the time constraints. Really get to know the test. Take it on a romantic getaway, and watch the sunset with it. Deep down, the AP Biology exam just wants to be understood. Summary: How to Do Well on the AP Biology Exam The AP Biology exam is three hours long, with two sections that take up an hour and a half each. The multiple-choice section has 69 questions in total, while the free-response section has eight questions in total. The content of the exam spans four major themes, or Big Ideas, that are central to the course. These include the following: Evolution Energy use within biological systems The processing of stimuli within biological systems Interactions that occur between biological systems on a larger scale in nature Questions ask you to connect specific terms and concepts to these central topics. They'll test your ability to interpret data, to make predictions and inferences based on biological evidence, and to analyze different experimental scenarios. Overall, AP Biology is a tough test, but as long as you study hard and know what to expect, you're perfectly capable of getting a great score! What's Next? Review key biology ideas and facts with our subject-focused guides. You'll learn about cell theory and the functions of the cell membrane and endoplasmic reticulum, what the distinction is between homologous and analogous structures, how enzymes work, and when and how to use the photosynthesis equation. If any of your prospective colleges require or recommend Subject Test scores, you might want to take the Biology SAT Subject Test in addition to the AP Biology test. Read this article to learn more about the differences between AP tests and Subject Tests, and which ones matter the most. Still planning out your class schedule? Find out how many AP classes you should take in high school based on your college goals. The difficulty level of different AP classes might play a role in your decision whether or not to take them. Check out these articles for more info on which AP classes are the hardest and which are the easiest. Want to improve your SAT score by 160 points or your ACT score by 4 points? We've written a guide for each test about the top 5 strategies you must be using to have a shot at improving your score. Download it for free now:

Thursday, November 21, 2019

Strategic Management Essay Example | Topics and Well Written Essays - 1500 words - 1

Strategic Management - Essay Example Along with this general, industry and competitor’s environment of Cochlear Ltd will be analysed for the success and growth of the company. Opportunities There is great opportunity for Cochlear Ltd as it operates in the health care sector. The company has been able to increase its revenue due to increasing demand of their products. In developed economy there has been increase of implant surgery of 25% and in the emerging economy it has been approximately 20%. There are great opportunities as there has been increasing demand for implants of Cochlear in emerging economies. The increasing trend is shown graphically in figure 1 below. Figure 1: Increasing trend (Cochlear Ltd 2011). By analysing the stock market of Cochlear Ltd, positive trends have been observed. This represents the performance of the company and the interest of investors in investing in the company. This offers the company an opportunity to raise funds and invest in new technology or innovation in order to expand their market and develop new products. The positive trend is represented graphically in figure 2 below. Figure 2: Positive Trend (ASX Limited 2011). Growth and Innovation The company invests in research that provides opportunity to develop innovative products. This is the key strategy that has led the company to a remarkable growth and innovation in the global market (Cochlear Ltd 2011). International Expansion With the increasing sale and growth the company has been able to enter in Eastern Europe, China and Southern American market. The increasing demand and revenues have helped Cochlear Ltd to achieve its international expansion (Herald and Weekly Times 2011) Strategic Alliance Role Cochlear Ltd has been able to integrate the goals of customers’ lifetime value to dynamic and performance-focused organisation that are poised to achieve its full potential and develop shareholder’s value and meet stakeholder’s expectations, which have strategically enhanced the p erformance of the company. Threats The threat is from technical advancement. There are innovative technical devices for impartial deafness. There are developments of new processors in portable size with greater efficiency that challenges the company as well as industry competition (McDermott & et al 2011). The implantation of these devices has shown discrimination in the result of performance. They do not show similar pattern of outcome (Busby & et al 2000) This problem of performance is threat to the company’s position in regards to the electrode bands of a cochlear implant array which had not been able to deliver greater results. There were lot of variations and the results are still not determined about the consequences. The problem is a threat for the company to grow in different economies (The American Journal of Otology 2011). General Analysis In the children category, there is greater opportunity for Cochlear Ltd as there are opportunities in the implantation of childr en. It is the best market for such opportunity to be tapped is the UK and the US market (Waltzman & Roland 2006). The implantation of cochlear is popular since people prefer these devices for themselves and also for their children. The scope is huge as there are supports for the