• The Importance of Computer Based Practice

    by Bret Ruber on Nov 29th 2010

    When prepping for the GMAT, you must be sure to not only prepare for the content that is on the GMAT, but also for the format of the GMAT. While most students realize the importance of the former, the latter must also be considered when creating a study plan.

    The GMAT, unlike most tests you have probably taken, is a computer adaptive test. This means that if you answer a question correctly the next question will be a little harder, and if you answer a question incorrectly the next question will be a little easier. This continues throughout the exam, so the score you receive is not based solely on the number of questions you answered correctly, but rather is based on an algorithm calculation taking into account the difficulty of the questions you answer.

    Since this method of scoring is new to most test takers, practicing with computer adaptive tests — we give you nine when you take our Kaplan course — is essential to being prepared on test day.

    Additionally, computer based practice is essential simply to get used to the test layout. For example, most students are used to reading the reading comprehension passages on paper, where they can easily mark them up. However, you must get used to the split screen format used on the GMAT, as well as reading the passages off a computer screen, which can be surprisingly different from reading on a sheet of paper.

    For both of these reasons, if you restrict your study to paper based materials, you will not be fully prepared when you sit down to take your actual test. The only way to get this preparation, and the higher score that goes along with it, is to make sure you do plenty of computer based practice.

    Comments(0) | Category GMAT | Tags: computer, practice

  • Get yourself connected: MBA graduate recruitment

    by Kaplan on Nov 24th 2010

    by Guest Author Caroline Parry
    Content provided by TopMBA.com

    The old saying “it’s not what you know but who you know” has perhaps never had more resonance than it does in today’s MBA graduate recruitment market. As the global employment market has contracted in the past three years in line with the global economic turmoil; having access to a wide and diverse range of contacts has never been more important.

    According to research into corporate recruitment released by the Graduate Management Admissions Council (GMAC) in June, 76% of employers are now using staff referrals for recruitment; while just 29% are using traditional print advertising to announce vacancies.

    Networking has always been considered key to career development and access to the alumni network is frequently cited by MBA graduates as one of the major benefits of attending business school. Vanessa Gough, recruitment manager at IBM, says developing a network of contacts is “vital” to a successful career.

    “Building your networking skills will help you create business relationships, which can help to open doors and give you access to career opportunities,” she adds, although she is keen to point out that networking is also about gaining access to skills and expertise that you do not possess. “So if you need help, or an answer to a question, there’s always someone in your network who will be able to provide it - or find someone who can.”

    While few would argue with the importance of building and developing a bulging contacts book, the idea of networking fills a majority of people with dread and even fear. Heather White, chief executive and founder of Smarter Networking, a company that coaches people in networking skills, says it is important to remember that natural networkers are in the minority. “Maybe five or ten percent of people are naturals; for the rest of us, it’s a task or discipline that is self-motivated.”

    Rachael Barker, alumni relations manager at Cambridge Judge Business School, says few MBAs candidates truly have the skills to network when they first arrive. “It is a skill that has to be nurtured. A relationship-building tool as it isn’t just about getting a job. Students need to stick at it and not expect a quick return.”

    What is networking?

    In its most basic form, networking is meeting new people at some kind of work event, a party, a conference or, perhaps, a formal dinner. While building and maintaining a network goes far beyond this, coping with face-to-face contact with strangers is the first fear that many have to conquer.

    Give yourself a mission for the evening, advises Trixie Rawlinson, a senior partner at Impact Factory, a training company that specializes in personal and professional development. “Give yourself a hit list of about five people you want to meet and be clear what you what to achieve. Do you want to get their card or just make contact?”

    “If you have a realistic task and you decide in your mind that it is fine to just do that; it will take the embarrassment out of asking for something.”

    Dee Clarke, director of MBA career services at ESADE Business School in Barcelona, says MBAs often fall into a student mindset in these situations. “They tend to forget that they used to work and have overseen budgets or managed teams so they think they have nothing to offer the person they are talking to,” adds Clarke, a former campus recruiter at Goldman Sachs.

    Similarly, says White, new students often forget to stay in contact with former employers and colleagues when leave to start their MBA. “They must keep their contacts from their former employer and those outside of the MBA sphere. In this day and age, it would be a massive mistake to lose them.”

    Karen Siegfried, MBA executive director at Cambridge Judge, says that maintain and cultivating contacts is critical. “If you neglect it, it is more time consuming to reignite it than it is to build a new one. People are increasingly realizing the importance of being called up for a drink or lunch.”

    Even as students, White believes MBAs should be aware of their personal brand, while Siegfried advises that planning and practicing an “elevator pitch” is essential preparation for networking. “You need to be clear about what you are looking for, your competencies, the value you would bring and you need to communicate that succinctly. It is your verbal business card.”

    However, this does not mean that every encounter is all about the MBA pitching to potential employers. Rawlinson says it helps to act as a host and see the other person as a guest. “At that moment when your mind goes blank and your mouth is dry, think about what they might want. Do they need a drink? Is there someone that you could introduce them to? If you are just thinking me, me, me then you will panic. Remember, everyone feels difficult in these scenarios but people will always like you if you are nice.”

    She says it is also important to leave a conversation properly as people “tend to slope off” or make excuses. “Own up when you want the conversation to end and thank the person for their time. It is much worse when people can’t finish a conversation but, on the other hand, don’t leave them standing alone. You can buddy-up with someone else so if you get really stuck, you can always hang them over to your partner.”

    Networking online

    The rise of online social networking is also having impact on how students can make and maintain contacts. IBM’s Gough says the company has used both Twitter and Facebook for both its student and graduate recruitment. She says: “For example, we have used Facebook to connect with our new starters before their commencement date to answer any questions they may have or to help facilitate their finding appropriate accommodation for their placement.”

    Meanwhile, Barker says that these platforms such as Linked-In are useful for people keeping in touch despite being in different time zones and they can also, thanks to public profiles, help people to find common ground more easily.

    It is best to pick one or two sites and make sure you maintain your profile properly, says Siegfried. “Because of the prevalence of social networking sites, it is important to have a presence on key sites. If you don’t, people might go looking for you and you might miss opportunities or be perceived as not being savvy.

    “But choose your platforms carefully, check your Facebook page and make sure you are happy with what is there as potential employers will check.”

    Rebecca Joffrey, co-director of career development office at Tuck School of Business at Dartmouth, says she online networking is changing the formality of the first encounter that you have with people. “It helps you jump levels of formality very quickly. On the one hand, that’s very helpful but I don’t know how it affects the networking transaction and if it is the right way to go.”

    The growth on social networking makes it very tempting for people to eschew the face-to-face events in favor of hiding behind their keyboard; for Siegfried it has elevated the importance of face to face meetings and phone calls. “People what to see who you are when it comes to recruiting,” she explains.

    Developing networking skills — both on and offline — will be critical both during the MBA itself and for the next step afterwards. As Gough says: “I once heard a very successful executive say: “It’s not who you know, it’s who knows you. Your network is where your next role will come from, where you get support and information, and where you develop the relationships with your colleagues that will be valuable as you progress through the company.”

    Caroline Parry is a freelance journalist and expert on the education industry, based in London. She is a regular contributor to TopMBA.com, the TopMBA Career Guide and the TopMBA newsletter.

    Comments(0) | Category Business School Admissions | Tags: recruitment

  • Kaplan GMAT Challenge Question: Standard Deviation

    by Bret Ruber on Nov 22nd 2010

    Try your hand at this data sufficiency question focusing on Standard Deviation. Standard deviation is a rare topic on test day, but it can be challenging for many test takers.

    Data Sufficiency Question:

    For a certain exam, was the standard deviation of the scores for students U, V, W, X, Y and Z less than the standard deviation of the scores for students A, B and C?

    (1) The standard deviation of the scores of students U, V, and W was less than the standard deviation of the scores of students A, B and C on the exam.

    (2) The standard deviation of the scores of students X, Y and Z was less than the standard deviation of the scores of students A, B and C on the exam.

    Solution:

    Remember that standard deviation is a measurement of how spread-out a set of numbers are around the mean. As is usually the case on the GMAT, this problem does not require us to calculate standard deviation. Rather, we just need to understand the CONCEPT of standard deviation.

    Statement 1 tells us that U, V and W have a lower standard deviation that A, B and C. However, this tells us nothing about X, Y and Z. Without knowing all of the numbers in the set, you are unable to calculate standard deviation. Statement 1 is, therefore, insufficient.

    Statement 2 tells us that X, Y and Z is smaller than the standard deviation of A, B and C. Now, we do not know anything about U, V and W. For the same reasons as in statement 1, statement 2 is not sufficient.

    When the statements are considered together, we know that the sets U, V and W and X, Y and Z both have a standard deviation that is less than the set of A, B and C. However, we do not know the relationship between the two former sets. It is possible that U, V, W, X, Y and Z are all closer together than A, B and C are, but it is also possible that the sets U, V and W and X, Y and Z are so far apart from each other that the overall set ends up having a larger standard deviation than the set A, B and C. Therefore, together the statements are still insufficient; answer choice (E) or (5)—not enough information here to answer the question.

    Even though this appears to be a challenging problem on first glance, including data sufficiency and standard deviation, we did not have to use our scratch paper necessarily or compute any actual mathematical calculations….sometimes questions on test day will be more focused on your conceptual understanding, and instead of becoming overwhelmed when you see words like “standard deviation”, you should stay calm, read carefully, and remind yourself of the concepts you do know as you analyze the question.

    Comments(0) | Category GMAT | Tags: Data Sufficiency, deviation

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