Term Paper on E-Business Example | Topics and Well Written Essays - 2000 words

On E-Business - Term Paper Example Undoubtedly internet advertising has expanded the range, decreased arranging time, brought down the expenses and with the utilization of innovation they can lessen the business focuses and offer various installment alternatives to the clients. The predominance of the Internet gives productivity and accommodation however as innovation has created, dangers and vulnerabilities also have created which legitimately sway web based shopping conduct and consumer loyalty. On account of web banking, the apparent security dangers are high as an outsider can without much of a stretch capture the framework (Mann and Sahni 2011). On the flexibly side as well, the merchants are dependent upon security and misrepresentation dangers. E-business and online buy subjects the client to one of a kind dangers, for example, charge card misrepresentation, non-conveyance of products after buy, private data being imparted to different entrances, and absence of assurance of the great and administrations bought (Koyuncu and Bhattacharya 2004). Such dangers keep the clients from purchasing extravagant things on the web or things that would require visual investigation. Clients additionally dread deferrals in conveyance or merchandise harmed in conveyance, which represents a test for the venders (Sharma 2011). Absence of vis-à-vis associations stresses the job of trust in online installments (Ranaweera, McDougall and Bansal 2005). Trust in an online domain sets aside some effort to create and depends on past understanding and suggestions by the outsider (Mann and Sahni 2011). Extortion and security dangers looked by the merchants have constrained the development of e-business. Be that as it may, as innovation has created secure exchanges and encryption have grown as well, offering assurances and security to purchasers and venders. E-business has a bigger number of dangers than retail shopping however notwithstanding the dangers web business has developed as a result of the various focal poi nts it offers. These points of interest incorporate lower exchange cost, lower search cost both as far as time and cash; more extensive territory to choose the items from, lower costs and reserve funds on time as shopping is a lot quicker (Koyuncu and Bhattacharya 2011). Be that as it may, if the conveyance time increments, or the dangers of installments builds, the clients are probably going to connect less in e-business. The hypothesis of contemplated activity (TRA) clarifies that human conduct depends on the convictions and goals. Bonera (2011) finds that online buy expectation could be impacted by the develop of energy however then saw security and helpfulness impact the buy aim. In this manner, if the apparent security level is low, online buy is probably going to be unfavorably affected. Aside from the security concerns, usability and site quality can impact consumers’ online buy conduct. A fulfilled client would have the goal to come back to the site and furthermore be happy to prescribe the site to companions (Ranaweera, McDougall and Bansal 2005). While the principal exchange may come from interest or fun loving nature, ensuing exchanges would rely on the genuine conveyance and utilization identifying with the primary exchange. Procurement costs are higher than maintenance costs and subsequently it is a test for the advertisers to change over the first-run through guests to genuine purchasers. There exists an unequivocal connection between site quality and site fulfillment. Simultaneously shopper

Analysis of the Effectiveness of the Cluster Environment

Leadership Behavior and Conflict Management in Small Groups Essay

Little gatherings of individuals with basic interests frequently meet up to trade data, team up and collaborate in the quest for a common objective. These individuals have the opportunity and space to meet and offer thoughts through communication and cooperation. At the point when such gatherings face intense and impossible issues it assists with having a visionary chief to assist them with collaborating and work all together (Forsyth, 2006). The investigation of little gatherings causes us to comprehend fundamental human conduct and how pioneers change gatherings and resolve clashes (Hare, 1965). As per Forsyth, Donelson â€Å"Leadership is the procedure by which an individual aides others in their interests, frequently by arranging, coordinating, organizing, supporting and persuading their efforts†. The procedure of administration has advanced essentially from the should be composed. We watch comparative characteristics in the group of winged animals that fly over the sky and among the crowd of elephants somewhere down in the wildernesses. In any case, with people, initiative procedures have become as differed and intricate as the many research considers that have been directed. The administration procedure is equal, when it is commonly impacts the pioneer and the adherent, value-based when both the pioneers and supporters cooperate for shared objectives, transformational when pioneers can move their devotees into putting forth a valiant effort, agreeable when individuals select their pioneer intentionally, versatile when individuals are propelled to accomplishing bunch objectives, task arranged when the pioneer concentrates all the exercises of the devotees towards the accomplishment of gathering objectives and relationship situated when the attention is on the relational connection between bunch individuals. (Forsyth, 2006). While administration forms are shifted, the characteristics found in pioneers are likewise similarly different. In spite of the fact that innate character qualities are useful in little gathering settings like being agreeable, active and expressive most initiative attributes are procured (Barrick &Mount 1991). Ordinarily pioneers will in general be more savvy than their supporters in little gatherings. In any case, most gatherings think that its hard to deal with pioneers with high educated capacities (C. A. Gibb, 1969). Then again it is useful if a pioneer is blessed with passionate insight and the capacity to be adaptable to suit the requests of a specific circumstance (Kenny &Zaccaro, 1983). Research considers have likewise demonstrated that supporters place undue significance to pioneers who talk much more than would normally be appropriate, when contrasted with pioneers who are men of hardly any words (Sorrentino and Boutillier, 1975). The fascinating wonder of compelling authority has offered ascend to changing speculations. Every one of them has their related initiative preparing program also. As indicated by Fiedler’s Contingency Theory, a leader’s viability relies upon the manner in which he identifies with hey devotees and in his capacity to control circumstances. Here he indicated three factors that impacted the leader’s control; the cohesiveness of the gathering, the centralization of intensity in the hands of the pioneer and whether bunch objectives were organized or not. Utilizing the Least Preferred Worker Scale (LPC), he appraised individuals who were relationship arranged high and the individuals who were task situated low on the LPC score. The Octants dependent on this show the errand arranged pioneers are successful when circumstances are exceptionally good and troublesome and relationship situated pioneers are compelling in moderate circumstances (Forsyth, 2006). Fiedler has contemplated the great and the terrible pioneer part relations, the organized and unstructured objectives. Be that as it may, bunches objectives are here and there halfway organized, pioneers have normal force and there exists reasonable pioneer part relations. This center range appears to be progressively conceivable and conceivable while thinking about little gathering circumstances. In Robert Blake and Jane Mouton’s The Leadership Grid the center, is again on errand and relationship direction, and they have concocted five unique styles of initiative. In the ‘apathetic’ approach the pioneer has no enthusiasm for either accomplishing objectives or improving gathering relations. The ‘country club’ approach as the name recommends embraces a cordial working environment. While the ‘middle street approach’ has a pioneer who adjusts the work done and keeps up the confidence of the individuals; the ‘task master’ completes the work and is less worried about the sentiments of the gathering individuals. The ‘team work approach’, is viewed as the best as its individuals are focused on their objective and offer a sentiment of common trust and regard (Forsyth, 2006). The style of the authority relies upon the development of the gathering individuals as per the Situational Leadership Theory given by Paul Hersey and Kenneth Blanchard. They underline that a compelling pioneer should show four styles of authority. A compelling pioneer ought to ‘direct’ the gathering individuals when they are unpracticed, ‘coach’ them as their fitness level builds, offer ‘support’ when they are decently experienced and ‘delegate’ errands when they are submitted (Forsyth, 2006). Despite the fact that this methodology doesn’t talk about undertaking and relationship direction it is doable in little gatherings. The Leader Member Exchange (LMX) approach depends on how individuals react to their pioneers. On the off chance that they esteem their pioneer there is an elevated degree of proficiency, duty and unwaveringness and they become a piece of the advantaged internal gathering. The other people who don't react decidedly structure the external gathering and keep on accomplishing their work. The way in to the leader’s adequacy relies upon his ability to bring every one of his supporters inside the inward gathering (Forsyth, 2006). The Lewin-Lippitt-White examination concentrated on the control the pioneer had over his gathering and their degree of investment. Under research facility conditions they examined the impact of shared and unshared force with regards to little gatherings. Gatherings with a tyrant chief reflected more prominent reliance and gave indications of more clash, though under an equitable pioneer bunch individuals figured out how to be progressively independent. The free enterprise bunch was included later with a pioneer who once in a while meddled and devotees who figured out how to settle on their own choices. This gathering wasn’t as strong as the just style that rose the best. The gathering with a vote based pioneer had the most elevated gathering focused recommendations, all the more inviting conduct and less basic discontent (Forsyth, 2006). Since power was shared members felt engaged to settle on important choices towards the accomplishment of a common objective. This investigation in truth underpins the idea of aggregate authority too. Craig L Pearce and Jay Conger (2003) examined the adequacy of ‘shared leadership’ when the gathering was expelled from a conventional authoritative methodology. They found that bunches with aggregate administration beat the pioneer situated gatherings. They were additionally the best in little gathering circumstances. Bernard Bass (1997) introduced the Theory of Transformational Leadership dependent on the allure of the pioneer to change his adherents. Affected by a persuasive pioneer, bunch individuals join to show expanded productivity in seeking after aggregate objectives. A transformational pioneer tends to questions old convictions and leads his devotees along ways that are not contracted, setting new patterns (Forsyth, 2006). With more accentuation set on relational relations these pioneers are powerful in both little and enormous gatherings. Being articulate, a charming pioneer starts discoursed on issues where contrasts of feeling emerge. Such receptive meetings to generate new ideas would achieve a few arrangements and the gathering may wind up tolerating a cross breed objective where the best thoughts have been consolidated. This constructs cohesiveness and improves collaboration inside the gathering (Potter, 1996). The charming pioneers have a notoriety of trustworthiness and their adherents demonstrate an inclination to copy them. (Eagly, Johannesen-Schmidt and Van Engen, 2003). However, charming pioneers are uncommon and even these remarkable pioneers can misunderstand things. Something that appears to be ethically and morally directly for one individual may not be so for another. Keeley, 1998). Another inquiry that has intrigued analysts is whether people show distinctive initiative conduct and do sex contrasts impact the procedure of authority. In spite of the fact that chronicled proof backings the way that ladies have been underrepresented in influential positions, look into considers show that sexual orientation doesn't impact the adequacy of a pioneer with both genders showing a fair assignment and relationship direction (Forsyth, 2006). The two people who hold comparative positional and asset power show similitudes in initiative conduct (Kanter, 1997). Ladies pioneers demonstrate a propensity to be progressively pleasant, open, reasonable, mindful and progressively engaged with refereeing, though men are slanted towards force, impact and ability direction (Forsyth, Schenker, Leary and McCown, 1985). Subsequently the genders contrast in the styles of initiative with ladies embracing transformational and participative methodologies, while men are probably going to show tyrant, free enterprise and value-based styles (Eagly, Johannesen-Schmidt and Van Engen, 2003). Peace making is a significant test looked by pioneers over the world. Strife is a characteristic event in serious gathering circumstances. A contradiction over convictions and activities can prompt a contention on the off chance that it is stood up to. Through a cooperation procedure examination Robert Blake and his partners saw that bunch individuals invested one fifth of their energy in offering threatening remarks. At the point when task accomplishment got troublesome, threatening vibe expanded and swelled into a contention (Forsyth, 2006). The best technique to oversee strife is have an open discussion on the issue (Montana and Charnov, 2000), rather than disregarding or forgetting about clashes

Overrepresentation of Minorities and English Language Learners in Special Education

Acquaintance The changes made with the Individuals with Disabilities Education Act prompted the development of another emergency in most American schools. Right now, most American schools experience the ill effects of a lopsided portrayal of students from phonetically and racially various settings in a custom curriculum programs.Advertising We will compose a custom research paper test on Overrepresentation of Minorities and English Language Learners in Special Education explicitly for you for just $16.05 $11/page Learn More Overrepresentation of minorities and English language students in a custom curriculum is a significant test influencing most of schools. By 1968, more than 80 percent of understudies in a specialized curriculum originated from minority gatherings (Samson Lesaux, 2009). In addition, in California, Mexican Americans and African Americans had higher odds of experiencing mental issues comparative with the whites. It has been difficult to address these difficulties thr ough the built up laws. One of the components that have made it difficult for the Americans to address these difficulties is a disappointment by policymakers to place into thought the ever-changing variety in American astonishingly, up with new training approaches (Samson Lesaux, 2009). In taking a gander at the issue of overrepresentation, and when thinking of new changes in the educational system, policymakers have not given sufficient consideration to the English language students and the minorities. This paper will concentrate fair and square of overrepresentation of the minority and English language students in a specialized curriculum. It will likewise distinguish a portion of the components that add to the overrepresentation and how to alleviate them. Nature of the issue The important notion of overrepresentation among the minority and English language students is that when spoken to accurately, the proportion of the minority or English language students in any program should be equivalent to their proportion in the wide school populace. Various examinations have indicated that â€Å"the proportion of the minority and English language students serving in a custom curriculum has changed in the course of the last not many decades† (Skiba, et al., 2011, p.266). The African-American kids have higher odds of being considered as experiencing mental impediment comparative with the White youngsters, which has added to the expansion in the overrepresentation of minorities in a custom curriculum, as more understudies from the minority bunches are sent to schools offering exceptional education.Advertising Looking for investigate paper on training? We should check whether we can support you! Get your first paper with 15% OFF Learn More In the United States, custom curriculum is by all accounts put in a safe spot for minorities and English language students. The vast majority of the government funded schools offering specialized curriculum record high quantit ies of minorities and English language students (Skiba, et al., 2011). This pattern has not changed since the foundation of the specialized curriculum program. In Arizona, Hispanic understudies going to schools commanded by the White understudies have higher odds of being set under the specialized curriculum programs comparative with their White partners. The majority of the Hispanic understudies are selected into a custom curriculum programs while they don't have the right to be in such projects. In an offer to recognize understudies who ought to take a crack at extraordinary projects, the Americans utilize a methodology of inability, which distinguishes the difficulties or â€Å"disease† in the understudies and afterward attempts to address the difficulties through an arrangement of cures or â€Å"treatments† (Skiba, et al., 2011). In any case, instructors survey students’ capacities dependent on different viewpoints and not on their abilities. The components used to evaluate understudies while setting them under the custom curriculum incorporate culture, language, race, monetary status, and sex (Skiba, et al., 2011). The nonappearance of capable staff and pertinent evaluation models in the appraisal of minorities and English language students add to the present degree of overrepresentation of these understudies in a custom curriculum. The biasness in the appraisal procedure powers the vast majority of minorities and English language students to join up with a custom curriculum while they have the ability to take a crack at different projects. Segment changes With time, the United States has experienced extreme changes in segment designs because of migration and changes in birth rate. By 2000, in excess of 281 million individuals dwelled in the United States. More than 40 percent of this populace included individuals from the minority gatherings. Proceeded with migration and increment in birth rates have prompted increment in the quantit y of non-white individuals and minority bunches in the United States (Bollmer, et al., 2007). Dominant part of the minority bunches report higher birth rates comparative with the Whites. These adjustments in the American demography are being reflected in the American schools.Advertising We will compose a custom research paper test on Overrepresentation of Minorities and English Language Learners in Special Education explicitly for you for just $16.05 $11/page Learn More In 2005, right around 40 percent of the understudies in state funded schools hailed from families with assorted racial and etymological foundations. Around 10 million of the understudies originated from non-English talking families. The quantity of individuals communicating in the minority dialects is developing at a disturbing rate comparative with that of the English-talking individuals. Thus, with time, the quantity of understudies from the minorities and English language students is relied upon to go higher in a large portion of the major United States’ urban communities. Representing overrepresentation The accessible information on â€Å"the level of overrepresentation of minorities and English language students in a custom curriculum shows that this difficult despite everything exists in spite of its distinguishing proof numerous decades ago† (Skiba, et al., 2011, p.266). The present information is drawn from country, state, and area level, accordingly indicating numerous variations in the diverse topographical locales. The elements recognized to represent the overrepresentation incorporate terrible showing among the minorities and English language students, improper ID, destitution, and language capability. Horrible showing One of the variables that add to the present overrepresentation of minorities and English language students in a custom curriculum is lackluster showing. As per Townsend (2008), understudies from the minority bunches will in general join their racial dif ficulties into the scholastic accomplishment. Townsend (2008) notes, â€Å"Students from the minority bunches receive racial personalities contrary to class desires and codes† (p.227). This propensity makes it difficult for understudies to perform well in class along these lines seeming to experience the ill effects of specific handicaps. The greater part of minorities and English language students are scholastically enriched. All things considered, their demeanor towards scholastics pushes them to perform ineffectively. Consequently, the greater part of them are sent to schools offering custom curriculum for the sake of helping them improve the scholarly abilities, in this manner their overrepresentation in these schools.Advertising Searching for explore paper on training? How about we check whether we can support you! Get your first paper with 15% OFF Find out More A portion of those occupied with the appraisal procedure guarantee that if English language students are not doing great when all is said in done training programs, there is no issue in prescribing them to join up with a specialized curriculum. They guarantee that it is just in a specialized curriculum programs that such understudies can get an opportunity to get individualized administrations, in this manner helping them to upgrade their learning abilities (Rueda Windmueller, 2007). All things considered, a larger part of understudies taking on a custom curriculum despite everything don't perform commendably. An investigation directed on the Spanish-talking understudies demonstrated that much after the understudies from the Spanish foundation took on a specialized curriculum for a long time, it didn't help in improving their learning capacities (Artiles, et al., 2010). Rather, the vast majority of these understudies wound up performing ineffectively comparative with how they acted i n their past situations. This perspective shows that setting the minorities and English language students under extraordinary projects doesn't essentially help in improving their learning capacity. The explanations for this angle incorporate poor appraisal strategies utilized in distinguishing the understudies to put under uncommon projects and absence of skillful work force to complete the evaluation procedure. Wrong recognizable proof Another factor that has added to overrepresentation of minorities and English language students in a specialized curriculum is the nonattendance of proper strategies for distinguishing understudies that merit unique treatment. Despite various schools recording an expansion in the quantity of understudies from the distinctive ethnic foundations, the greater part of these understudies scarcely get a Free and Appropriate Public Education (FAPE) as specified in the arrangements of the Individuals with Disability Education Act (Artiles, et al., 2010). Eng lish language students and minorities with inabilities who live in regions secured under neediness and towns are inclined to the danger of performing ineffectively in instruction since they get one-sided distinguishing proof and arrangement administrations. Regardless of the American understudy body getting progressively assorted, youngsters from the minority bunches just as English language students despite everything fall in the classification of those experiencing mental impediment and different inabilities. Henceforth, the majority of these youngsters join up with a custom curriculum prompting an expansion in their number. Language capability Schools in the United States have the obligation of guaranteeing that each kid has a decent order of the English language in an offer to perform viably in classes that offer all the subjects in English. Regardless, the law protects the minority bunches just as it does pr

Bertrand and Cournot Competition Comparison

Inside the domain of mechanical financial aspects, a focal spotlight is on harmony in oligopoly models, and the inquiries emerge of how the organizations would discover the balance and whether they will pick it. The endeavors of this article are committed to a conversation of Court and Bertrand models of rivalry, two essential single-period models that structure the reason for multi-period models (Friedman, 1977).Firstly the paper will give a prologue to the properties of the Court and Bertrand models of expectation and inspect their suggestions to the connection among structure and execution. At that point it will hypothetically address the inquiry that when and how we can pick both of these two models to all the more likely portray a market, and experimentally recognize two models by giving model ventures that carry on as indicated by each. At last the article will draw a conclusion.Oligopoly hypothesis abstracts from the multifaceted nature of genuine corporate methodology, and fo cuses on Just a couple of vital factors (Davies et al, 1991). Court (1838) takes the view tat the firmâ ¤ass key variable is squatty or yield. Interestingly, Bertrand (1883) takes the view that the firmâ ¤ass essential key variable is cost. So as to catch the differentiation between the Court and Bertrand structure, we will consider the least complex instance of homogeneous products.First, given positive piece of the overall industry, firms in Court showcase have the market capacity to cost higher than their negligible expenses. Second, the market intensity of a firm is constrained by the market flexibility of interest. The more flexible interest, the lower the value cost edge. Moreover, given that all the organizations are value takers, firms with lower negligible cost will have more noteworthy markets shares. At that point what is the suggestion for the connection among structure and execution guarding the business as a whole?Turning to this perspective, adding the normal value cost edge follows adding people firms over all n firms weighting each firmâ ¤ass edge by a lot of the market, Where H indicate Heralding list, which is one of the most broadly acknowledged proportions of fixation. On the off chance that we use focus as the proportion of industry structure and value cost edge as the proportion of execution, we can see that in Court rivalry, the less flexible is request, and the bigger is the Heralding file, the more noteworthy total edge in the Court Nash equilibrium.Also, the market power (Unmans, 1962)), this demonstrates the significance of hindrances to passage. In 1883, Bertrand censured Courtâ ¤ass take a shot at a few checks. One of these was that if the vital variable is cost as opposed to amount, Courtâ ¤ass rationale brings about an altogether extraordinary result (Friedman, 1977). In the Bertrand structure each firm legitimately controls the cost at which it sells it yield, and the interest for its yield will rely upon the value set by each firm 3 and the sum that they wish to sell at that price.This model is driven by the supposition that the firm that charges the most minimal cost can catch peripheral expense in the market, it can charges a value I pi?â ±ii = I pi?â ±ii pi?â ±0  ¤00 I poi pipe, where c] is the minor cost the whole market (Walden and Jensen, 2001). Given this supposition, if firm I has the most minimal of the firm that has the second least peripheral expense in the business, and I poi pipe speaks to a number that is imperceptibly more noteworthy than O. At that point firm I will catch the whole market.In the case that each firm face an indistinguishable minor cost, each firm will set its rice pi equivalent the minimal expense, and yields a serious balance. The conversation about Bertrand system recounts to an altogether different story of the connection between structure, direct, and execution from the Court-Nash balance. To start with, just the most effective firm will endure the opposition and become the monopolist, different firms will leave the market. Second, if all organizations face the indistinguishable minimal expense, with at least two firms the serious result happens, huge numbers (which is the situation in Court rivalry) are not necessary.Clearly, there is a major contrast whether the vital variable is cost or amount. Along these lines, what rules do we have for picking between Court or Bertrand model to portray a market? A typical contention for the Court model is increasingly fitting is that it catches the instinct that opposition diminishes with less firms, while the forecast of the Bertrand model  ¤00 a zero cost edge with at least two firms, or just one firm exists as the monopolist  ¤00 is implausible.In the world, models like numerous purchaser merchandise markets have indicated that it is elusive all customers need to purchase from the firm charging the most minimal cost, and little cost hangs by a firm lead to little changes in its deals and in the deals of its adversaries (Friedman, 1977). Likewise, it is regularly contended that the decision of Court and Bertrand lies in the overall adaptability of costs and yield. In the Court structure, when picked, yields are fixed, while the cost is flexible.In the Bertrand system, notwithstanding, firms set costs while yield is 4 amounts (Davies et al, 1991), and in this way the Court structure is liked to the Bertrand structure. A compelling work shading this view is Krebs and Chainman (1983). In their two-phase model, firms pick limits in the primary labels, and contend with cost as in the Bertrand model up to the limit picked in the main stage. The resultant harmony ends up being proportionate to the standard Court model.There do have a few ventures where firmâ ¤ass conduct is predictable with the instinct of Bertrand model. In the American aircraft industry, many significant transporters follow an arrangement of valuing close to minor expense on courses on which it faces rival ry (Walden and Jensen, 2001). They dread that if their admissions are even marginally higher than the contender, they will lose for all intents and purposes the whole piece of the overall industry. Notwithstanding, Brander and Ghana (1990) likewise discovered proof that the valuing conduct of American Airlines and United Airlines somewhere in the range of 1984 and 1988 were near the Court modelâ ¤ass prediction.In expansion, Await (1974) found that in the Japanese level glass industry the two duopolistic act concurring the Court rivalry. All in all, this paper has thoroughly analyzed the fundamental properties of Court and Bertrand models of rivalry, obviously the two models recount to totally various accounts of oligopolies rivalry just as the connection among structure and execution. The exposition has additionally examined when and which of the two gobs are relied upon to be better portray a market, both hypothetically and with exact models.

Recognizing the Symptoms of Marijuana Addiction

Recognizing the Symptoms of Marijuana Addiction Addiction Drug Use Marijuana Print Recognize the Symptoms of Marijuana Addiction By Elizabeth Hartney, BSc., MSc., MA, PhD Elizabeth Hartney, BSc, MSc, MA, PhD is a psychologist, professor, and Director of the Centre for Health Leadership and Research at Royal Roads University, Canada. Learn about our editorial policy Elizabeth Hartney, BSc., MSc., MA, PhD Medically reviewed by Medically reviewed by Steven Gans, MD on August 05, 2016 Steven Gans, MD is board-certified in psychiatry and is an active supervisor, teacher, and mentor at Massachusetts General Hospital. Learn about our Medical Review Board Steven Gans, MD Updated on September 24, 2019 Marijuana use can be addictive. Jamie Grill/Getty Images More in Addiction Drug Use Marijuana Cocaine Heroin Meth Ecstasy/MDMA Hallucinogens Opioids Prescription Medications Alcohol Use Addictive Behaviors Nicotine Use Coping and Recovery Marijuana (cannabis) addiction is a pattern of marijuana use characterized by many of the typical signs and symptoms of drug addiction. The technical name for marijuana is Cannabis Use Disorder, and it is included in the  Diagnostic and Statistical Manual of Mental Disorders,  Fifth Edition (DSM-5).?? You might hear it called cannabis or marijuana dependence, cannabis or marijuana abuse, or cannabis or marijuana misuse. These terms are now considered disrespectful to people who use substances, so have fallen out of favor, even in the medical profession, although of course, it is taking time for some people to catch up, especially those who have been working in the field for a long time and using this language. If you use marijuana, you may be wondering if youve become addicted to it. If so, heres something that may come as a surprise: Youve reached an important milestone on the road to changing your habits related to the drug. Why is that? Because, as with other types of addiction, denial is common among people who use marijuana.?? Sometimes it is lack of awareness, and sometimes it is a refusal to accept reality, but people who use marijuana hardly ever admit to being addicted to it. In fact, many marijuana users strongly deny that its even possible to be addicted to marijuana. So if you are questioning whether it is possible to be addicted to marijuana, you are ahead of those who dont even consider the possibility. Symptoms According to the DSM-5, the presence of at least two of the following symptoms, occurring within a period of 12 months, indicates you may be using marijuana in a way that might cause you problems.:?? Using it in larger amounts and over a longer period than you intendedThinking a lot about cutting back or stopping your marijuana use, without successSpending a lot of time seeking and using the drug and recovering from its effectsCraving (strongly desiring to use) marijuanaUsing the drug so often, or getting so intoxicated by it, that you cant get important things doneContinuing to use it even when its causing social or relationship problems for you, and/or even when youve developed a physical or psychological problem related to using itGiving up or doing less of activities you used to enjoy because youd rather use marijuanaUsing it in situations that could be hazardous or even dangerousDeveloping a tolerance for it â€" needing more and more of it to achieve the same effectsExperiencing withdrawal symptoms when you run out of or dont have access to marijuana What If You Think You May Be Addicted to Marijuana? First, take a good, clear look at the way youre living. How closely does your life fit with the addiction symptoms listed above? Remember, youre already past the denial stage, where many marijuana users get stuck and are unable to take back control of their lives. And youve read this article to this point, which suggests youre serious about getting help to curb or stop your marijuana use. If you think  youve crossed from casual or recreational marijuana use to marijuana addiction, seek help as soon as possible.  This is particularly important if youve experienced certain negative effects of marijuana, particularly:  ?? Extreme changes in mood, outlook, and/or the way you interpret things going on around youChanges in your self-image and/or the way you think about yourself or other people, especially if you start thinking that others are watching you, following you, or plotting against you Although these effects can be temporary, marijuana use has been linked to a very serious type of mental health problem called psychosis.?? Psychosis is treatable, but it is important to get treatment as soon as possible. Younger people in their teens and early twenties are particularly vulnerable to developing psychosis after using drugs, including marijuana. If you dont want your parents to know, go to the doctor on your own or with a friend, or find a youth clinic to help you. Despite what you may have heard, marijuana is not a harmless drug. In addition to keeping you from fully experiencing your life, it can be a trigger for mental illness. Getting help for marijuana addiction right away increases the likelihood that treatment will be effective and permanent.

BusinessWeek’s EMBA Rankings Has Some Surprises

BusinessWeek just announced its list of the top Executive MBA Programs of 2011.   The rankings are based on three distinct surveys of EMBA graduates from 2011, 2009 and 2007, as well as a poll of EMBA program directors. Yet this year’s rankings held some surprises. University of Chicago’s Booth School of Business took the number one spot, with Columbia University’s Business School ranked second, pushing Northwestern University’s Kellogg School of Management down two spots from last year to number three. In fact, Kellogg has held the number one spot since the rankings began twenty years ago, making the school’s two-spot drop a bit of a surprise. In an article in Poets and Quants (â€Å"Booth Topples Kellogg in New EMBA Ranking†) BusinessWeek explains that the reason Kellogg fell a few spots is â€Å"the overall satisfaction of Kellogg EMBA graduates appears to have declined–the program ranked 11th in our grad poll this year, down from eighth.†Ã‚   BusinessWeek believes the reason for this decline may be the â€Å"support staff and services. In 2009, Kellogg grads awarded the program an A+ in this category. This year they gave it a B.† Meanwhile, IE Business School took the number four spot with UCLA Anderson rounding out the top five. Another surprise was that University of Pennsylvania’s Wharton School of Business fell six spots from last year’s rankings, going from third place to ninth place. While the EMBA directors ranked Wharton number one, BusinessWeek’s surveys of graduates put it in the twenty-eighth place. Ouch! Just remember, the statistical difference between one spot and the next in the rankings may be minute (the statistical difference between Chicago Booth and Kellogg was 4.4%). So when you use the rankings to pick the right school for you keep an open mind, because rankings are just numbers.