Factors Of Teenage Drug Abuse - 1198 Words

Factors Of Teenage Drug Abuse Introduction Teenage drug abuse has been the controversial issue that influences our societies, results in health hazard, academics, peers, family as well as an increase in juvenile delinquency. According to the latest statistics conducted by Health Social Care Information Centre (2013), 17 % of pupils in the UK have tried illicit drugs in 2012, indicates the constant decrease in the prevalence since 2001, but it could be the tip of an iceberg and more school-children must agonise over the drug misuses due to the lack of willpower. It is generally said that quitting drugs is difficult even if they have a strong will as the addiction is chronic. The best protection is therefore to not start in the first†¦show more content†¦Solutions could be come up based on the contexts above. Culture Availability It is clear that there are some common patterns of gateway to drug abuse. Oetting Beauvais (1990) cited Peele(1985) who maintains that social, cultural and psychological factors considerably influence the extent of dependence. The cultural aspects, for example, UK rave music culture seems to have increased the prevalence of recreational drug users in late 80’s. The availability of drugs consequently became widespread among young peers of all social backgrounds (McCRYSTAL et al., 2003), in turn stimulated them to instil the habit of drug use. Furthermore, the research conducted by Oetting Beauvais (1990) shows the majority of young abuser take more different kinds of drugs, more surprisingly, approximately 73% of students who are aged between 14 and 18, believe getting marijuana is quite easy (Miller et al,. 2000), which could conclude from those factors that ease of obtaining drugs from cultural aspects afflict abusers overcoming drug addiction. Family Family plays one of the essential key role in initiation into drugs as children are assumed to have made connection with family before engaging in relationship with friends. It is widely known by many scholars that interpersonal relationships between family are strongly related to adolescent substance use because the quality of this

Sociology Unit G671 Free Essays

* Complicit masculinity – the ‘new man’ that is willing to cook tea, pick up the children from school and put the washing on. * Subordinate masculinity – the ‘gay man’ * Marginalised masculinity – the hegemonic man today. Associated with the working class, as this group of males can’t get the typical jobs, mining etc due to loss of industry so they can’t fulfil their ‘destiny’ Firstly, the family socialises masculinity in a number of ways. We will write a custom essay sample on Sociology Unit G671 or any similar topic only for you Order Now A study by Ann Oakley argues that gender socialisation takes place in 4 ways: Manipulation – Parents encourage behaviour, which is seen as normal for the child’s gender and discourage what is seen as deviant for example, boys are encouraged from an early age to take part in playing football and discouraged from taking part in ballet lessons. * Canalisation – this involves channelling the child’s interests to toys and activities seen as normal for his or her sex. An example of this is boys playing with toy cars and ‘action men’ Verbal appellation – the names that children are called which teaches gender appropriate behaviour for example, â€Å"big boys don’t cry† and the tone of voice used. * Different activities – children are encouraged to involve themselves in different activities for example, boys playing together to make a camp. Although Ann Oakley did her research 30 years ago and is considered out of date, a more recent study by Joanna Smith (1997) reinforces Oakley’s points. Feature Article –  Sociology Test A recent study also said that the family is stereotypically gendered to males, breadwinners and females, caring roles. (Charles 2002) This shows that boys can learn these roles from looking at their father’s behaviour. Secondly media plays a role in influencing masculinity. There are a range of different Medias, we can actively choose what we watch on the television and what magazines we read, however, to a degree, it is all around us. The adverts that are on How to cite Sociology Unit G671, Essay examples

The fragrance of your breath Review Essay Example

The fragrance of your breath Review Paper Essay on The fragrance of your breath Tomorrow is your girl can she go on the road of life, full of tears and dreams, and maybe in her heart will have a wound. The book has been read by me without stopping. Excitedly. You could even say without blinking. But a review of it, I decided to write longer after some time, when all the emotion subsided, and returned the ability to think clearly. I put the book 4 whole and 9 tenths of points one-tenth of the book loses only on the fact that some people are unable to make out the plot, which is why something for them too chaotic » We will write a custom essay sample on The fragrance of your breath Review specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on The fragrance of your breath Review specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on The fragrance of your breath Review specifically for you FOR ONLY $16.38 $13.9/page Hire Writer the plot is beautiful, clear, action heroes line for sure. red hue  «The scent of your breath. this confession of the girls, talked with my mom Girls, perhaps, not very sure of himself. constant, because of jealous, and maximize their feelings and their expression. Girls melancholic, thinking outside the box. Girls lost in words, thoughts, worlds, space and time Why is it about all your pain Melissa tells her mother, and not the person who caused her all this pain (physical as well) -. Thomas? Firstly, because the pain of her soul, and as close as possible to the heart came not from the man of action. And from the mother, which was quite different than the daughter, light dragonfly, fluttering over the surface of the water because of a behavior, Melissa felt as defective. In the second place, but how else to try to talk to her mother when this dragonfly all the time in business, but in time the daughter absolutely not. Because Melissa wrote this book. A kind of diary, which is intended to only one reader, but finds other. Why, then, this book found its readers if everything is so confused, hurt, personally (because, in principle, no one of us now care for others no problem)? Yes, all because it is the same nipped into holes conflict of fathers and sons, who is portrayed in modern faces, not generational dialogue and monologue, only one the words of Melissa to his mother In. the book so much pain, which on the one hand it seems as though vague, imperceptible, stupid, but with each new page on the heart is heavier, harder and harder. It really flavorful. But for anyone who can read this unpretentious, eclectic, at first glance, the book, the flavor will be your.

Moment Generating Functions of Random Variables

Moment Generating Functions of Random Variables One way to calculate the mean and variance of a probability distribution is to find the expected values of the random variables X and X2. We use the notation E(X) and E(X2) to denote these expected values. In general, it is difficult to calculate E(X) and E(X2) directly. To get around this difficulty, we use some more advanced mathematical theory and calculus. The end result is something that makes our calculations easier. The strategy for this problem is to define a new function, of a new variable t that is called the moment generating function. This function allows us to calculate moments by simply taking derivatives. Assumptions Before we define the moment generating function, we begin by setting the stage with notation and definitions. We let X be a discrete random variable. This random variable has the probability mass function f(x). The sample space that we are working with will be denoted by S. Rather than calculating the expected value of X, we want to calculate the expected value of an exponential function related to X. If there is a positive real number r such that E(etX) exists and is finite for all t in the interval [-r, r], then we can define the moment generating function of X. Definition The moment generating function is the expected value of the exponential function above. In other words, we say that the moment generating function of X is given by: M(t) E(etX) This expected value is the formula ÃŽ £ etx f (x), where the summation is taken over all x in the sample space S. This can be a finite or infinite sum, depending upon the sample space being used. Properties The moment generating function has many features that connect to other topics in probability and mathematical statistics. Some of its most important features include: The coefficient of etb is the probability that X b.Moment generating functions possess a uniqueness property. If the moment generating functions for two random variables match one another, then the probability mass functions must be the same. In other words, the random variables describe the same probability distribution.Moment generating functions can be used to calculate moments of X. Calculating Moments The last item in the list above explains the name of moment generating functions and also their usefulness. Some advanced mathematics says that under the conditions that we laid out, the derivative of any order of the function M (t) exists for when t 0. Furthermore, in this case, we can change the order of summation and differentiation with respect to t to obtain the following formulas (all summations are over the values of x in the sample space S): M’(t) ÃŽ £ xetx f (x)M’’(t) ÃŽ £ x2etx f (x)M’’’(t) ÃŽ £ x3etx f (x)M(n)’(t) ÃŽ £ xnetx f (x) If we set t 0 in the above formulas, then the etx term becomes e0 1. Thus we obtain formulas for the moments of the random variable X: M’(0) E(X)M’’(0) E(X2)M’’’(0) E(X3)M(n)(0) E(Xn) This means that if the moment generating function exists for a particular random variable, then we can find its mean and its variance in terms of derivatives of the moment generating function. The mean is M’(0), and the variance is M’’(0) – [M’(0)]2. Summary In summary, we had to wade into some pretty high-powered mathematics, so some things were glossed over. Although we must use calculus for the above, in the end, our mathematical work is typically easier than by calculating the moments directly from the definition.

Apartheid Era Pass Laws of South Africa

Apartheid Era Pass Laws of South Africa As a system, apartheid focused on separating South African Indian, Colored, and African citizens according to their race. This was done to promote the superiority of Whites and to establish the minority White regime. Legislative laws were passed to accomplish this, including the Land Act of 1913, the Mixed Marriages Act of 1949, and the Immorality Amendment Act of 1950- all of which were created to separate the races. Under apartheid, pass laws were designed to control the movement of Africans and they are considered one of the most grievous methods that the South African government used to support apartheid. The resulting legislation (specifically Abolition of Passes and Co-ordination of Documents Act No. 67 of 1952) introduced in South Africa required black Africans to carry identity documents in the form of a reference book when outside a set of reserves (later known as homelands or bantustans). Pass laws evolved from regulations that the Dutch and British enacted during the 18th and 19th-century slave economy of the Cape Colony. In the 19th century, new pass laws were enacted to ensure a steady supply of cheap African labor for the diamond and gold mines. In 1952, the government passed an even more stringent law that required all African men age of 16 and over to carry a reference book (replacing the previous passbook) which held their personal and employment information. (Attempts to force women to carry pass books in 1910, and again during the 1950s, caused strong protests.) Pass Book Contents The pass book was similar to a passport in that it contained details about the individual, including a photograph, fingerprint, address, the name of his employer, how long the person had been employed, and other identifying information. Employers often entered an evaluation of the pass holders behavior. As defined by law, an employer could only be a White person. The pass also documented when permission was requested to be in a certain region and for what purpose, and whether that request was denied or granted. Under law, any governmental employee could remove these entries, essentially removing permission to stay in the area. If a pass book didnt have a valid entry, officials could arrest its owner and put him in prison. Colloquially, passes were known as the dompas, which literally meant the dumb pass. These passes became the most hated and despicable symbols of apartheid. Violating Pass Laws Africans often violated the pass laws in order to find work and support their families and thus lived under constant threat of fines, harassment, and arrests. Protest against the suffocating laws drove the anti-apartheid struggle- including the Defiance Campaign in the early 50s and the huge womens protest in Pretoria in 1956. In 1960, Africans burned their passes at the police station in Sharpeville and 69 protesters were killed. During the 70s and 80s, many Africans who violated pass laws lost their citizenship and were deported to impoverished rural homelands. By the time the pass laws were repealed in 1986, 17 million people had been arrested.

Shakespeare in Love Movie Review Example | Topics and Well Written Essays - 1000 words

Shakespeare in Love - Movie Review Example This essay considers background information related to the film Shakespeare in Love, including plot, and presents a general critique of various filmic aspects. The film itself is set in 1593 Europe and as indicated occurs during the time period when William Shakespeare was writing Romeo and Juliet. The play begins presenting two competing theatres and extends into other dramatic elements. Researchers have analyzed the play and noted the two central cruces to by the need to get a play produced and the extent that the play will be able to truly articulate the concept of love. In addition, Huntley has considered how the play presents the underlining human drive of desire and love, as articulated in the romance that occurs between Shakespeare and Viola, and the complications presented by Lord Wessex. Shakespeare is indicated to be working for The Rose Theatre. Geoffrey Rush plays Philip Henslowe who is the owner of the theatre. While he has constructed a play titled Romeo and Ethel, the Pirate’s Daughter, upon learning that his love interest has cheated on him with another man he rewrites the play as Romeo and Juliet. Shakespeare begins to hold auditions for the lead roles in the play. One of the people that audition for Romeo is Gwyneth Paltrow’s character Viola de Lesseps; however, she is disguised as a man. Shakespeare begins a relationship with Viola after discovering her true identity. In many regards, their relationship resembles that of the fictional relationship of Romeo and Juliet in that in many regards it seems doomed to fail. For instance, Shakespeare is already married, and Viola’s family intends for her to marry a wealthy aristocrat named Lord Wessex. During this time another famed playwright, Christopher Marlowe is featured who offers Shakespeare various types of advice. Soon Shakespeare and Viola find themselves in front of the Queen and make a bet that a player cannot be written that captures the true nature of love. Shakespear e works to present Romeo and Juliet as the true essence of love.

Features of population genetics Essay Example | Topics and Well Written Essays - 750 words

Features of population genetics - Essay Example Consequently, the species is more likely to become extinct if environmental conditions change, even minimally. One such virus that can induce genetic changes is the West Nile virus (WNv), and it has the capacity to change the genetic sequencing of animal species, predominantly birds. WNv can be passed to humans and other mammals via mosquitoes and causes mild to severe illness, and in some cases death. The investigators presented data that supported a phylogenetic conclusion that the MNv epidemic of North America already reached an epidemiological plateau. The conclusion that peak prevalence has been passed was based on the decline in the population growth of WNv in recent months. Snapinn et al.'s method of trying to quantify the emergence of MNv in the USA contrasts with that of previous research, such as Hull et al. (2006) and Naugle et al. (2004) who observed antibody rates of birds to identify the prevalence of WNv infection. The results for Hull's study showed that antibodies to WNv were found across all raptor groups across two geographical regions. This supports the conclusion that many of the wild raptors had survived a WNv infection. In contrast, Naugle and colleagues observed that their sage-grouse sample did not exhibit WNv antibodies, suggesting that the species lacks resistance to infection. For both studies it appears that the summer months are times of increased infections, perhaps due to the increase in mosquito populations. These conclusions were drawn from evidence of statically different antibody rates across summer and winter regions used in each sample. Method Statistical methods were used to track the WNv population, estimating a set of parameters; rate of evolutionary change; sequences divergence time; and rate of viral population growth. These factors were based on the changes observed in gene sequence data. This method of modeling estimates the level of new infections across all species that can be host to WNv. This is a reasonable conclusion given that a virus leaves an epidemiological 'history' on gene sequences.The limitation of this study was that the statistical estimates used a viral sample from only one species - birds (corvids and raptors), and from only one geographical region - northeastern USA. It may be that species differences affect the lifespan of the virus, and that such a narrow geographical sample does not reflect random sampling of the entire population (which exists across the entire nation), and so is not representative. There may be confounding variables such as climate, pesticides, food availability or predators that impact on the health of the birds in this region that make them more resistant to MNv. Such a case would be of interest in developing a vaccine to the virus, but does not illuminate the true state of affairs with regard to the population growth, stagnation or decrease of MNv.Hull's study drew plasma specimens from Red-tailed Hawks (Buteo jamaicensis), Red-shouldered Hawks (B. lineatus), and Cooper's Hawks (Accipiter cooperii) was Whilst Naugle and colleagues collected the serum of 112 radio-marked sage grouse (Centrocercus