Monday 28 November 2011

Linking Words

Linking words help you to connect ideas and sentences, so that people can follow your ideas.

Giving examples

For example
For instance
Namely

The most common way of giving examples is by using for example or for instance.
Namely refers to something by name.
"There are two problems: namely, the expense and the time."

Adding information

And
In addition
As well as
Also
Too
Furthermore
Moreover
Apart from
In addition to
Besides


Ideas are often linked by and. In a list, you put a comma between each item, but not before and.
"We discussed training, education and the budget."
Also is used to add an extra idea or emphasis. "We also spoke about marketing."
You can use also with not only to give emphasis.
"We are concerned not only by the costs, but also by the competition."
We don't usually start a sentence with also. If you want to start a sentence with a phrase that means also, you can use In addition, or In addition to this…
As well as can be used at the beginning or the middle of a sentence.
"As well as the costs, we are concerned by the competition."
"We are interested in costs as well as the competition."
Too goes either at the end of the sentence, or after the subject and means as well.
"They were concerned too."
"I, too, was concerned."
Apart from and besides are often used to mean as well as, or in addition to.
"Apart from Rover, we are the largest sports car manufacturer."
"Besides Rover, we are the largest sports car manufacturer."
Moreover and furthermore add extra information to the point you are making.
"Marketing plans give us an idea of the potential market. Moreover, they tell us about the competition."

Summarising

In short
In brief
In summary
To summarise
In a nutshell
To conclude
In conclusion

We normally use these words at the beginning of the sentence to give a summary of what we have said or written.

Sequencing ideas

The former, … the latter
Firstly, secondly, finally
The first point is
Lastly
The following


 The former and the latter are useful when you want to refer to one of two points.
"Marketing and finance are both covered in the course. The former is studied in the first term and the latter is studied in the final term."
Firstly, … secondly, … finally (or lastly) are useful ways to list ideas.
It's rare to use "fourthly", or "fifthly". Instead, try the first point, the second point, the third point and so on.
The following is a good way of starting a list.
"The following people have been chosen to go on the training course: N Peters, C Jones and A Owen."

Giving a reason

Due to / due to the fact that
Owing to / owing to the fact that
Because
Because of
Since
As


Due to and owing to must be followed by a noun.
"Due to the rise in oil prices, the inflation rate rose by 1.25%."
"Owing to the demand, we are unable to supply all items within 2 weeks."
If you want to follow these words with a clause (a subject, verb and object), you must follow the words with the fact that.
"Due to the fact that oil prices have risen, the inflation rate has gone up by 1%25."
"Owing to the fact that the workers have gone on strike, the company has been unable to fulfil all its orders."
Because / because of
Because of is followed by a noun.
"Because of bad weather, the football match was postponed."
Because can be used at the beginning or in the middle of a sentence. For example, "Because it was raining, the match was postponed."
"We believe in incentive schemes, because we want our employees to be more productive."
Since / as
Since and as mean because.
"Since the company is expanding, we need to hire more staff."
"As the company is expanding, we need to hire more staff."

Giving a result

Therefore
So
Consequently
This means that
As a result


Therefore, so, consequently and as a result are all used in a similar way.
"The company are expanding. Therefore / So / Consequently / As a result, they are taking on extra staff."
So is more informal.

Contrasting ideas

But
However
Although / even though
Despite / despite the fact that
In spite of / in spite of the fact that
Nevertheless
Nonetheless
While
Whereas
Unlike
In theory… in practice…


But is more informal than however. It is not normally used at the beginning of a sentence.
"He works hard, but he doesn't earn much."
"He works hard. However, he doesn't earn much."
Although, despite and in spite of introduce an idea of contrast. With these words, you must have two halves of a sentence.
"Although it was cold, she went out in shorts."
"In spite of the cold, she went out in shorts."
Despite and in spite of are used in the same way as due to and owing to. They must be followed by a noun. If you want to follow them with a noun and a verb, you must use the fact that.
"Despite the fact that the company was doing badly, they took on extra employees."
Nevertheless and nonetheless mean in spite of that or anyway.
"The sea was cold, but he went swimming nevertheless." (In spite of the fact that it was cold.)
"The company is doing well. Nonetheless, they aren't going to expand this year."
While, whereas and unlike are used to show how two things are different from each other.
"While my sister has blue eyes, mine are brown."
"Taxes have gone up, whereas social security contributions have gone down."
"Unlike in the UK, the USA has cheap petrol."
In theory… in practice… show an unexpected result.
"In theory, teachers should prepare for lessons, but in practice, they often don't have enough time."


Sumber: http://www.english-at-home.com/grammar/linking-words/ 

Sunday 27 November 2011

Teaching Speaking

Strategies for Developing Speaking Skills

Students often think that the ability to speak a language is the product of language learning, but speaking is also a crucial part of the language learning process. Effective instructors teach students speaking strategies -- using minimal responses, recognizing scripts, and using language to talk about language -- that they can use to help themselves expand their knowledge of the language and their confidence in using it. These instructors help students learn to speak so that the students can use speaking to learn.

1. Using minimal responses

Language learners who lack confidence in their ability to participate successfully in oral interaction often listen in silence while others do the talking. One way to encourage such learners to begin to participate is to help them build up a stock of minimal responses that they can use in different types of exchanges. Such responses can be especially useful for beginners.

Minimal responses are predictable, often idiomatic phrases that conversation participants use to indicate understanding, agreement, doubt, and other responses to what another speaker is saying. Having a stock of such responses enables a learner to focus on what the other participant is saying, without having to simultaneously plan a response.

2. Recognizing scripts

Some communication situations are associated with a predictable set of spoken exchanges -- a script. Greetings, apologies, compliments, invitations, and other functions that are influenced by social and cultural norms often follow patterns or scripts. So do the transactional exchanges involved in activities such as obtaining information and making a purchase. In these scripts, the relationship between a speaker's turn and the one that follows it can often be anticipated.

Instructors can help students develop speaking ability by making them aware of the scripts for different situations so that they can predict what they will hear and what they will need to say in response. Through interactive activities, instructors can give students practice in managing and varying the language that different scripts contain.

3. Using language to talk about language

Language learners are often too embarrassed or shy to say anything when they do not understand another speaker or when they realize that a conversation partner has not understood them. Instructors can help students overcome this reticence by assuring them that misunderstanding and the need for clarification can occur in any type of interaction, whatever the participants' language skill levels. Instructors can also give students strategies and phrases to use for clarification and comprehension check.

By encouraging students to use clarification phrases in class when misunderstanding occurs, and by responding positively when they do, instructors can create an authentic practice environment within the classroom itself. As they develop control of various clarification strategies, students will gain confidence in their ability to manage the various communication situations that they may encounter outside the classroom.



Sumber : http://www.nclrc.org/essentials/speaking/stratspeak.htm

Juvenile Delinquency

Juvenile delinquency refers to antisocial or illegal behavior by children or adolescents. Most legal systems prescribe specific procedures for dealing with juveniles, such as juvenile detention centers. There are a multitude of different theories on the causes of crime, most if not all of which can be applied to the causes of youth crime. Youth crime is an aspect of crime which receives great attention from the news media and politicians. The level and types of youth crime can be used by commentators as an indicator of the general state of morality and law and order in a country, and consequently youth crime can be the source of ‘moral panics’  Theories on the causes of youth crime can be viewed as particularly important within criminology. This is firstly because crime is committed disproportionately by those aged between fifteen and twenty-five. Secondly, by definition any theories on the causes of crime will focus on youth crime, as adult criminals will have likely started offending when they were young.

A Juvenile Delinquent is a person who is typically under the age of 18 and commits an act that otherwise would've been charged as a crime if they were an adult. Juvenile delinquents sometimes have associated mental disorders and/or behavioral issues such as post traumatic stress disorder or bipolar disorder, and are sometimes diagnosed with conduct disorder partially as both the cause and resulting effects of their behaviors.

Juvenile sex crimes

Juveniles who commit sexual crimes refer to individuals adjudicated in a criminal court for a sexual crime. Sex crimes are defined as sexually abusive behavior committed by a person under the age of 18 that is perpetrated “against the victim’s will, without consent, and in an aggressive, exploitative, manipulative, or threatening manner”. It is important to utilize appropriate terminology for juvenile sex offenders. Harsh and inappropriate expressions include terms such as “pedophile, child molester, predator, perpetrator, and mini-perp” These terms have often been associated with this group, regardless of the youth’s age, diagnosis, cognitive abilities, or developmental stage. Using appropriate expressions can facilitate a more accurate depiction of juvenile sex offenders and may decrease the subsequent aversive psychological affects from using such labels. 

Prevalence data

Examining prevalence data and the characteristics of juvenile sex offenders is a fundamental component to obtain a precise understanding of this heterogeneous group. With mandatory reporting laws in place, it became a necessity for providers to report any incidents of disclosed sexual abuse. Longo and Prescott indicate that juveniles commit approximately 30-60% of all child sexual abuse. The Federal Bureau of Investigation Uniform Crime Reports indicate that in 2008 youth under the age of 18 accounted for 16.7% of forcible rapes and 20.61% of other sexual offenses. Center for Sex Offender Management indicates that approximately one-fifth of all rapes and one-half of all sexual child molestation can be accounted for by juveniles. 

Official record data

The Office of Juvenile Justice and Delinquency Prevention indicates that 15% of juvenile arrests occurred for forcible rape in 2006, and 12% were clearance (resolved by an arrest). The total number of juvenile arrests in 2006 for forcible rape was 3,610 with 2% being female and 36% being under the age of 15 years old. This trend has declined throughout the years with forcible rape from 1997-2006 being -30% and from 2005-2006 being -10%. The OJJDP reports that the juvenile arrest rate for forcible rape increased from the early 1980s through the 1990s and at that time it fell again. The OJJDP also reported that the total number of juvenile arrests in 2006 for sex offenses (other than forcible rape) was 15,900 with 10% being female and 47% being under the age of 15. There was again a decrease with the trend throughout the years with sex offenses from 1997-2006 being -16% and from 2005-2006 being -9%.

Males who commit sexual crimes

Barbaree and Marshall indicate that juvenile males contribute to the majority of sex crimes, with 2-4% of adolescent males having reported committing sexually assaultive behavior, and 20% of all rapes and 30-50% of all child molestation is perpetrated by adolescent males. It is clear that males are over-represented in this population . This is consistent with Ryan and Lane’s research indicating that males account for 91-93% of the reported juvenile sex offenses. Righthand and Welch reported that females account for an estimated 2-11% of incidents of sexual offending. In addition, it reported by The Office of Juvenile Justice and Delinquency Prevention that in the juvenile arrests during 2006, African American male youth were disproportionately arrested (34%) for forcible rape. Although while African American male youth are being disproportionately arrested, the most common ethnic group comprising juvenile sex offenders is Caucasian males.

Rational choice

Classical criminology stresses that causes of crime lie within the individual offender, rather than in their external environment. For classicists, offenders are motivated by rational self-interest, and the importance of free will and personal responsibility is emphasised. Rational choice theory is the clearest example of this idea.

Social disorganization

Current positivist approaches generally focus on the culture. A type of criminological theory attributing variation in crime and delinquency over time and among territories to the absence or breakdown of communal institutions (e.g. family, school, church and social groups.) and communal relationships that traditionally encouraged cooperative relationships among people.

Strain

Strain theory is associated mainly with the work of Robert Merton. He felt that there are institutionalized paths to success in society. Strain theory holds that crime is caused by the difficulty those in poverty have in achieving socially valued goals by legitimate means. As those with, for instance, poor educational attainment have difficulty achieving wealth and status by securing well paid employment, they are more likely to use criminal means to obtain these goals. Merton's suggests five adaptations to this dilemma:
  1. Innovation: individuals who accept socially approved goals, but not necessarily the socially approved means.
  2. Retreatism: those who reject socially approved goals and the means for acquiring them.
  3. Ritualism: those who buy into a system of socially approved means, but lose sight of the goals. Merton believed that drug users are in this category.
  4. Conformity: those who conform to the system's means and goals.
  5. Rebellion: people who negate socially approved goals and means by creating a new system of acceptable goals and means.
A difficulty with strain theory is that it does not explore why children of low-income families would have poor educational attainment in the first place. More importantly is the fact that much youth crime does not have an economic motivation. Strain theory fails to explain violent crime, the type of youth crime which causes most anxiety to the public.

Differential association

The theory of Differential association also deals with young people in a group context, and looks at how peer pressure and the existence of gangs could lead them into crime. It suggests young people are motivated to commit crimes by delinquent peers, and learn criminal skills from them. The diminished influence of peers after men marry has also been cited as a factor in desisting from offending. There is strong evidence that young people with criminal friends are more likely to commit crimes themselves. However it may be the case that offenders prefer to associate with one another, rather than delinquent peers causing someone to start offending. Furthermore there is the question of how the delinquent peer group became delinquent initially.

Labeling

Labeling theory states that once young people have been labeled as criminal they are more likely to offend. (Eadie & Morley: 2003 p. 552) The idea is that once labelled as deviant a young person may accept that role, and be more likely to associate with others who have been similarly labelled. (Eadie & Morley: 2003 p. 552) Labelling theorists say that male children from poor families are more likely to be labelled deviant, and that this may partially explain why there are more lower-class young male offenders. (Walklate: 2003 p. 24)

Male phenomenon

Youth crime is disproportionately committed by young men. Feminist theorists and others have examined why this is the case. (Eadie & Morley: 2003 p. 553) One suggestion is that ideas of masculinity may make young men more likely to offend. Being tough, powerful, aggressive, daring and competitive may be a way young men attempt to express their masculinity. (Brown: 1998 p. 109) Acting out these ideals may make young men more likely to engage in antisocial and criminal behaviour. (Walklate: 2003 p. 83) Alternatively, rather than young men acting as they do because of societal pressure to conform to masculine ideals; young men may actually be naturally more aggressive, daring etc. As well as biological or psychological factors, the way young men are treated by their parents may make them more susceptible to offending. (Walklate: 2003 p. 35) According to a study led by Florida State University criminologist Kevin M. Beaver, adolescent males who possess a certain type of variation in a specific gene are more likely to flock to delinquent peers. The study, which appears in the September 2008 issue of the Journal of Genetic Psychology, is the first to establish a statistically significant association between an affinity for antisocial peer groups and a particular variation (called the 10-repeat allele) of the dopamine transporter gene (DAT1).

Risk factors

Individual risk factors

Individual psychological or behavioural risk factors that may make offending more likely include intelligence, impulsiveness or the inability to delay gratification, aggression, empathy, and restlessness. (Farrington: 2002) Children with low intelligence are likely to do worse in school. This may increase the chances of offending because low educational attainment, a low attachment to school, and low educational aspirations are all risk factors for offending in themselves. (Walklate: 2003 p. 2) Children who perform poorly at school are also more likely to truant, which is also linked to offending. (Farrington: 2002 p. 682) If strain theory or subcultural theory are valid poor educational attainment could lead to crime as children were unable to attain wealth and status legally. However it must be born in mind that defining and measuring intelligence is troublesome. Young males are especially likely to be impulsive which could mean they disregard the long-term consequences of their actions, have a lack of self-control, and are unable to postpone immediate gratification. This may explain why they disproportionately offend. (Farrington: 2002 p. 682) (Walklate: 2003 p. 36) Impulsiveness is seen by some as the key aspect of a child's personality that predicts offending. (Farrington: 2002 p. 682) However is not clear whether these aspects of personality are a result of “deficits in the executive functions of the brain”, (Farrington: 2002 p. 667) or a result of parental influences or other social factors. (Graham & Bowling: 1995 p. 32)

Mental disorders

Conduct disorder usually develops during childhood and manifests itself during an adolescence life. (Holmes et al.:2001 p. 183) Some juvenile behavior is attributed to the diagnosable disorder known as conduct disorder. In accordance to the DSM-IV-TR Codes 312.xx (where xx varies upon the specifice subtype exhibited) adolescence who exhibit conduct disorder also show a lack of empathy and disregard for societal norms. The DSM is the Diagnostic and Statistical Manual of Mental Disorders published by the American Psychiatric Association and most often referred to by Psychiatrists for diagnosing mental disorders. Juvenile delinquents who have recurring encounters with the criminal justice system are sometimes diagnosed with conduct disorders because they show a continuous disregard for their own and others safety and property. Once the juvenile continues to exhibit the same behavioral patterns and turns eighteen he is then at risk of being diagnosed with antisocial personality disorder and much more prone to become a serious criminal offender. (DeLisi: 2005 p. 39) One of the main components used in diagnosing an adult with antisocial personality disorder consists of presenting documented history of conduct disorder before the age of 15. These two personality disorders are analogous in their erratic and aggressive behavior. This is why habitual juvenile offenders diagnosed with conduct disorder are likely to exhibit signs of antisocial personality disorder as they mature. Once the juveniles reach maturation their socially unacceptable behavior has grown into a life style and they develop into career criminals. "Career criminals begin committing antisocial behavior before entering grade school and are versatile in that they engage in an array of destructive behaviors, offend at exceedingly high rates, and are less likely to quit committing crime as they age."
Quantitative research was completed on 9,945 juvenile male offenders between the ages of 10 and 18 in the 1970s. The longitudinal birth cohort was used to examine a trend among a small percentage of career criminals who accounted for the largest percentage of crime activity. The trend exhibited a new phenomenon amongst habitual offenders. For this study habitual offenders were youth who experienced more than five police encounters.(Wolfgang et al.: 1972) The phenomenon indicated that only 6% of the youth qualified under their definition of a habitual offender and yet were responsible for 52% of the delinquency within the entire study. (Wolfgang et al.: 1972) The same 6% of chronic offenders accounted for 71% of the murders and 69% of the aggravated assaults.(Wolfgang et al.: 1972). This phenomenon was later researched among an adult population in 1977 and resulted in similar findings. S.A. Mednick did a birth cohort of 30,000 males and found that 1% of the males were responsible for more than half of the criminal activity. The habitual crime behavior found amongst juveniles is similar to that of adults. Habitual offenders "will make a 'career' of bad choices and bad behavior and probably end up, sooner, or later, dead or in prison" (DeLisi, 2005). These juvenile offenders are in need of treatment because they have a negative disposition and high propensity to continue committing crime.(DeLisi, 2005)

Family environment

Family factors which may have an influence on offending include; the level of parental supervision, the way parents discipline a child, parental conflict or separation, criminal parents or siblings, parental abuse or neglect, and the quality of the parent-child relationship (Graham & Bowling: 1995 p. 33) Children brought up by lone parents are more likely to start offending than those who live with two natural parents, however once the attachment a child feels towards their parent(s) and the level of parental supervision are taken into account, children in single parent families are no more likely to offend than others. (Graham & Bowling: 1995 p. 35) Conflict between a child's parents is also much more closely linked to offending than being raised by a lone parent. (Walklate: 2003 p. 106) If a child has low parental supervision they are much more likely to offend. (Graham & Bowling: 1995) Many studies have found a strong correlation between a lack of supervision and offending, and it appears to be the most important family influence on offending. (Farrington: 2002 p. 610) (Graham & Bowling: 1995 p. 38) When parents commonly do not know where their children are, what their activities are, or who their friends are, children are more likely to truant from school and have delinquent friends, each of which are linked to offending. (Graham & Bowling: 1995 p. 45,46) A lack of supervision is connected to poor relationships between children and parents, as children who are often in conflict with their parents may be less willing to discuss their activities with them. (Graham & Bowling: 1995 p. 37) Children with a weak attachment to their parents are more likely to offend.
Children resulting from unintended pregnancies are more likely to exhibit delinquent behavior. They also have lower mother-child relationship quality.

Prevention

Delinquency Prevention is the broad term for all efforts aimed at preventing youth from becoming involved in criminal, or other antisocial, activity. Increasingly, governments are recognizing the importance of allocating resources for the prevention of delinquency. Because it is often difficult for states to provide the fiscal resources necessary for good prevention, organizations, communities, and governments are working more in collaboration with each other to prevent juvenile delinquency.

With the development of delinquency in youth being influenced by numerous factors, prevention efforts are comprehensive in scope. Prevention services include activities such as substance abuse education and treatment, family counseling, youth mentoring, parenting education, educational support, and youth sheltering. Increasing availability and use of family planning services, including education and contraceptives helps to reduce unintended pregnancy and unwanted births, which are risk factors for delinquency.

Critique of risk factor research

The robustness and validity of much risk factor research has recently come under sustained criticism for:
  • Reductionism - e.g. over-simplfying complex experiences and circumstances by converting them to simple quantities, relying on a psychosocial focus whilst neglecting potential socio-structural and political influences; 
  • Determinism - e.g. characterising young people as passive victims of risk experiences with no ability to construct, negotiate or resist risk; 
  • Imputation - e.g. assuming that risk factors and definitions of offending are homogenous across countries and cultures, assuming that statistical correlations between risk factors and offending actually represent causal relationships, assuming that risk factors apply to individuals on the basis of aggregated data.
Two UK academics, Stephen Case and Kevin Haines, have been particularly forceful in their critique of risk factor research within a number of academic papers and a comprehensive polemic text entitled 'Understanding Youth Offending: Risk Factor Research, Policy and Practice'.

Societal consequences

Once the juvenile offender reaches maturation he is likely to continue exhibiting maladaptive behaviors and increases his risk of being cycled through the criminal justice system as an adult offender. Due to the small population of habitual adult and juvenile offenders attributing for the large percentage of violent crimes (i.e. murder and aggravated assault) the criminal justice system should supervise the small population of career criminals in an effort to prevent the spawning of serious violent offenders. Correlation has been found between juvenile delinquency and domestic violence in adulthood. If mental disorders such as conduct disorder go undiagnosed and untreated the juvenile offender has the increased potential to later develop antisocial personality disorder and continue his life as a career criminal. The majority of violent offenders exhibit characteristics of antisocial personality disorder and exhibit it no later than age 15. Antisocial personality disorder is a common diagnosis for a serial killer. Authors Alvarez and Bachman found that one similarity among serial killers was their prior criminal convictions. In this case conduct disorder can become a probable constituent to serial murder if not diagnosed and treated before it fully develops in adulthood as antisocial personality disorder. Both conduct disorder and antisocial personality disorder are categorized as personality disorders under the DSM-IV-TR and share extremely similar definitions as explained above in 'Mental Disorders'. Some of the common characteristics include consistent violation of societal norms, aggressive behavior towards people,and a disassociation to the emotion of empathy. These traits are also common amongst serial killers and if the maladaptive behaviors are not treated they have the potential to conceive a person that fantasizes about killing several victims and then fulfills their impulsivity when they are no longer capable of suppressing it.

 
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