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Monday 25 January 2016

Compulsive Lying Disorder: Description, Symptoms, and Treatment Options

compulsive lying disorderWe’ve all told white lies before. Perhaps a close friend asked you for your opinion on her horrendous outfit and you informed her that it was well worth her money or maybe you called in sick to work when, in reality, a couple of your friends were heading out for a day of fun at the beach that you didn’t want to miss out on; regardless of the situation, lying is a part of life. However, allowing white lies to pile up can pose a severe threat when dishonesty becomes your habitual method of dealing with people. If the lies extend far enough, they can evolve into compulsive lying disorder. In the sections to follow, we will examine this particular disorder, as well as its symptoms and treatment options.
To learn more about compulsive lying disorder and the ways in which you can detect and stop a lie in its tracks, check out this course on how to become a human lie detector.

What is Compulsive Lying Disorder?

Compulsive lying often develops when individuals are very young and heightens with age when more opportunities for fabrication are presented. Gradually throughout childhood and adolescence into adulthood, lying becomes more and more frequent, eliciting a sense of control in the affected individuals. They experience a sense of power over situations when they lie and become uneasy and uncomfortable when forced to tell the truth. Soon enough, dishonesty becomes habit, which then leads to classification in the compulsive lying disorder category.
Compulsive Lying Disorder is frequently confused with pathological lying, but it’s important to recognize the difference between the two. Compulsive liars engage in dishonesty because it is their automatic response to questions and situations, while pathological liars do so in order to manipulate other people and achieve their goals with complete disregard for the feelings of others. However, both compulsive and pathological lying is associated with antisocial personality disorder, more commonly known as “psychopathic behavior”.
For more information about the various aspects of personality that can make an individual more or less susceptible to developing disorders such as the one described above, take a look at this course on the psychology of personality.

What are the Symptoms?

  • Frequent Unnecessary Dishonesty

The symptom most easily recognized when diagnosing Compulsive Lying Disorder is frequent unnecessary dishonesty. Individuals will lie about anything and everything, even in cases when they have nothing to gain from concealing the truth. For example, an individual affected with this unfortunate disorder may lie when asked what his or her favorite food or drink is. In the majority of situations in which this question is asked there is no logical reason for answering dishonestly, yet a compulsive liar will automatically. This often results in inconsistency in relationships when the compulsive liar happens to be incapable of keeping track of his or her lies.
  • Attention Seeking Behavior

Compulsive lying disorder often develops very early in childhood due to a child’s need or desire to seek out attention from caregivers and peers. By fabricating stories in childhood, they often gained the fascination and disbelief of those around them, which led to others paying more attention to the extraordinary nature of the child’s story. Children have vivid imaginations, so at first parents often brush off the child’s lies and allow them to get away with it under the assumption that the child will simply “grow out of it”. However, if the lying behavior is allowed to go on too long, then it becomes nearly irreparable and compulsive lying disorder develops.
  • Story Fabrication

Compulsive liars feel the constant need to convey to others that they are superior and deserving of more attention then the other children in their cohort. In order to achieve this goal, they construct elaborate stories about themselves, often involving fantastic adventures and incredible feats that are intended to display them as a hero in the eyes of their peers. However, once the individual is caught in the lie, they are looked upon with contempt and dislike, which then causes them to lie even more in order to shake the unpleasant label. Once the compulsive liar reaches adulthood, these mystical stories because more grounded in nature, but still maintain their awe-inspiring intent.
  • Covering Up

Though compulsive liars often take extreme care to keep others under the spell of their deception, once in awhile the web of lies unravels and the liar is seen as is without any of his dishonest walls. When this occurs, the liar works quickly and frantically to rebuild those walls, constructing more lies in order to rebuild himself into what he was previously seen as. This often involves elaborate stories of being falsely accused, constructing lie after lie with the intention of defending his or her supposed innocence. If this method, as well as any other attempt at lying, fails and the compulsive liar is forced to tell the truth, he or she will often become incredibly nervous and display a great deal of uncomfortable behavior.
  • Same Story, Different Characters

Plagiarism is a key factor in the life of a compulsive liar. This often involves twisting and warping stories heard from peers, acquaintances, or movie plotlines into plausible adventures that could have occurred in the liar’s life. Crafting these storylines takes a great deal of effort on the part of the individual since the biggest fear of a compulsive liar is being “found out”. Of course, much of this effort is done subconsciously, which results in individuals being unable to recall that the story is a lie. If a compulsive liar was attached to a lie detector machine, it’s likely that their statements would come across as the truth simply because they’ve told them so many times that they sincerely believe the fabricated event actually occurred.
  • Low Self-Esteem

Many cases of compulsive lying disorder development can be attributed to low feelings of self worth and an inferiority complex. These factors typically influence individuals to seek out alternative methods, including lying or crafting stories, to feel better about themselves. However, when the dishonesty and false endeavors fail to impress those around the compulsive liar, their self esteem sinks even lower, which causes more extreme fabrications to come to the surface.
  • Personality Disorders and Addiction

The two main personality disorders that contribute to the development of compulsive lying disorder are bipolar disorder and attention deficit hyperactivity disorder, more commonly known as ADHD. Bipolar disorder causes affected individuals to experience intense long lasting emotional highs and lows, sinking them into the depths of depression for months at a time before switching to the manic phase, which functions much like ADHD. Once the individual has entered the manic phase, they are more likely to exhibit dishonest behavior and speech, which leads to eventual compulsive lying disorder. Individuals affected with ADHD experience much of the same since the disorder influences them to exhibit impulsive behavior. Addiction to drugs, alcohol, gambling, or other similar factors often causes individuals to lie about their whereabouts or actions, which can potentially lead to the development of compulsive lying disorder.
To learn more about ADHD from someone who has experienced it first hand, check out this course on the disorder itself.

Treatment Methods

The most difficult aspect of providing treatment to individuals affected with compulsive lying disorder is the fact that those affected need to seek out treatment and cannot be pushed into receiving it against their will. The individuals must recognize that they have a problem and that it is, in fact, a problem. If the subject sees no error in continually behaving and speaking dishonestly, then any treatment approach would be futile.
However, when individuals do seek out treatment on their own, compulsive lying disorder can be overcome through the use of behavior modification. This typically involves a counselor playing the role of an acquaintance or significant other and conversing with the compulsive liar to assist in dispel the lying habit.
For more information about therapy methods that use behavior modification to ease or eliminate a disorder, take a look at this course on an introduction to cognitive behavior therapy or this blog post on cognitive bias modification.

Friday 15 January 2016

Do dangerous dog breeds exist?

Our country seems to be in the grip of a dog-bite epidemic. Current statistics are approximately 4.7 million bites per year, with about 1 million of those bites requiring medical care. One to two dozen people each year in the United States will lose their lives to a dog attack. These numbers may actually be underestimated, since the cause of death may be listed as bacterial infection if the victim dies days or weeks after the initial incident. The financial cost cost of this epidemic is very high, estimated to be over one billion dollars per year. In 2005, the last year for which figures have been published, over $317 million dollars were paid in insurance claims for dog bites, accounting for approximately one-third of all homeowner’s liability claims.
In response to this overwhelming problem, many localities have attempted to put restrictions on certain breeds of dogs. Some insurance companies now deny coverage to homeowners who own breeds that are “blacklisted.” In each study that references the breed of dog involved in fatal attacks, Pit Bull Terriers are cited more than any other, followed closely by Rottweilers and German Shepherds. These studies claim that Pit Bull Terriers are responsible for over 1/3 of the attacks on record in the last twenty years.
Are some breeds of dogs truly more dangerous than others?
Certain types of dogs were selectively bred for tasks that require aggressive behaviors. Pit Bulls and other game dogs were developed for fight drive and high prey drive, which allowed them to excel in blood sports, where they were encouraged to kill other animals. But they were also bred to be loyal companions to their people. Other types of dogs–dogs not bred for aggressive behaviors, such as Golden Retrieversand even a Pomeranian–have also been involved in fatal attacks.
The most extensive study to catalog breeds of dogs involved in attacks was done by the American Veterinary Task Force on Canine Aggression and Humane-Canine Interactions, published in June 2001. Some analysts have stated that this study indicated that dogs that were consistently high on the list correlated to the breeds of larger dogs which were more popular at that time. In the 1970s, Dobermans were very popular, hence a higher number of attacks by Dobermans during the 70s. Pit Bulls started rising in popularity in the 1980s, which is when their numbers began to rise, andRottweiler numbers rose for the same reason in the 1990s. Since there are no studies available comparing the number of non-fatal bites by breed, it is hard to know if smaller dogs, who are less likely to be capable of administering a fatal bite, showed a similar correlation during the decades of their greatest popularity.
The American Animal Hospital Association (AAHA) states in an article on their website entitled “Are Certain Breeds of Dogs More Aggressive Than Others?” that the above-cited study did not prove that certain breeds of dogs are more dangerous than others, but simply proved what veterinarians have long believed for years: that nearly any dog can be aggressive, or non-aggressive, based on his early training, socialization and environment.
Here are some tips the AAHA offers to help you ensure that your own pet will not become a danger to others:
  • Keep your pet on a leash or safely confined at all times. Unrestrained dogs are involved in approximately 82 percent of all fatal attacks. Having control of your pet on a secure leash is fundamental to preventing dog bites. Keep in mind that when in an unfamiliar environment, a stranger may startle your dog, so discourage unnecessary interactions with people you do not know and trust.
  • If your dog is going to be left alone outdoors, this should be done only in a very secure fenced area.For most dogs, this means a a yard with a six- or eight-foot-high wooden or chain-link fence, which has been secured at the bottom so that the dog cannot dig out.
  • Socialize puppies in a safe, non-threatening environment, making sure they have positive experiences interacting with other people and animals.
  • Spay or neuter your pet. Males who are intact (notneutered) are more likely to be involved in fatal attacks; 80 percent of recorded attacks are by intact males.
  • Teach your pet bite inhibition. Pups will mouth and chew on not just your furniture, but also your hands and clothing, until they have been taught that this behavior is unacceptable. Usually this can be stopped by distracting the dog with a quick sound (like a sharp “ow, ouch!”) and redirecting the dog to an appropriate behavior, such as playing with a chew toy. If puppy mouthing persists, work with a professional trainer experienced in solving this issue. Make sure your dog grows up knowing that it is never appropriate to put his mouth on people, in any context.
  • Supervise your dog, and watch for any signs ofaggressive behavior. Watch your dog closely for any sign that he could be a danger to others.
Certain behaviors, such as territorial aggression, can never be solved if a dog is left outdoors alone. In this case, responsible management requires that the dog not be allowed to “control territory” but be kept safely indoors and exercised on-leash, while being trained to look to his owner as the individual who will protect the territory.
Just as important is properly exercising your dog. Pent-up energy definitely contributes to frustration aggression, and other inappropriate behaviors related to lack of impulse control. If you have bought or adopted a dog with a high energy level and you cannot physically exercise the dog yourself, hire an experienced dog walker or a dog trainer who will agree to exercise the dog for you each day. Be sure that your dog is walked with a collar and leash that is tailored to your personal dog. For example, dogs with pulling issues will be much more under control when walked with a head-halter, such as a Gentle Leader. Certain types of dogs are best exercised in a large fenced area, with an adult playing fetch with them, if they are too strong for their owners to control on leash.
If you are choosing a dog as companion for a family with children then you can up your chances of success if you choose a breed of dog known for tolerance, and one which was not developed for high working and prey drives. You may also wish to consider adopting a rescued mixed breed dog that has been fostered by experienced foster parents who happen to have children.
Most importantly, be responsible with your dog, training and managing it throughout the dog’s lifetime in a manner that will decrease the likelihood that it will ever bite anyone…because, at the end of the day, the “breed” that is most dangerous to everyone is the one on the other end of the leash – the irresponsible dog owner.
Adapted from the American Animal Hospital Association
Visit our dog breed center for in-depth profiles of over 150 dog breeds.

Saturday 9 January 2016

The control of different behaviors is a complex process that is influenced by both genetics and environmental factors.



Canine aggression and genetic control

Date:
May 26, 2010
Source:
Norwegian School of Veterinary Science
Summary:
The control of different behaviors is a complex process that is influenced by both genetics and environmental factors. A new study throws light on interesting connections between canine aggression and genes that are involved in neurotransmission in the brain


An angry dog. The control of different behaviours is a complex process that is influenced by both genetics and environmental factors.
Credit: iStockphoto/Anton Ferreira
The control of different behaviours is a complex process that is influenced by both genetics and environmental factors. A new study throws light on interesting connections between canine aggression and genes that are involved in neurotransmission in the brain.
For his doctoral thesis, Jørn Våge has studied genetically controlled behavioural aspects in dogs, with particular focus on aggression.
Behavioural problems in dogs, particularly aggression towards people, are often the reason why otherwise healthy dogs are put down. Aggression and anxiety-related behaviour also has a negative effect on animal welfare because stress influences both the mental and physical health of dogs.
Different breeds of dog with various forms of specific behaviour act as genetic isolates and are therefore suited for use in studies of complex characteristics such as behaviour. Similarities in diseases in dogs and humans also provide good opportunities for comparative studies in the field of medical genetics and dogs can therefore be valuable genetic models for various human disorders.
The central nervous system and its neurotransmitters and intricate networks of receptors play a key role in this study of behavioural genetics. Serotonin and dopamine are neurotransmitters in the brain and have an important function in the control of behaviour. Many of the medicines that are used for the treatment of psychological disorders have an effect on these neurotransmitters.
The neurotransmitter systems have many different receptors and enzymes that regulate the production and breakdown of psychoactive substances. All stages of these reactions are controlled by genes and can be potential sources of behavioural changes.
The doctoral study has revealed a variation in genes related to serotonin and dopamine in dogs. VÃ¥ge used these variations as markers in the study and discovered connections between individual variants of genes and aggressive behaviour in dogs.
The thesis also covers studies of genetic activity (expression studies) in different areas of the brain in aggressive and non-aggressive dogs respectively.


Story Source:
The above post is reprinted from materials provided by Norwegian School of Veterinary ScienceNote: Materials may be edited for content and length.