Friday, 14 June 2013

why social networking?

Social networking websites, over the past few years, have rapidly increased in popularity, so much that many are wondering why.
There is just something about these websites that draw in millions of internet users. With a wide variety of different social networking websites available, there are a wide variety of different reasons for their popularity. One those reasons being the ease of use.
Most sites are easy to navigate. In fact, many require little knowledge of the internet. In addition to being easy to navigate, social networking websites also make it easier to meet new people online. There are many internet users who would love to make new friends online; however, that can sometimes be difficult do. Without social networking websites, you would have to connect with internet users, often in chat rooms, and learn about their interests before deciding if you would like to consider them your “buddy.” Social networking sites allow you to learn information about another internet user before ever having to make contact with them.
Another one of the many reasons why social networking sites are popular is because many are free to use. 
Social networking websites are also popular because they come in a wide variety of different formats. 

most popular social networking sites:
1. facebook
2. twitter
3.linked in 
4. pinterest
5. my space
6. google+
7. orkut
8.deviant art
9. live journal
10.tagged

Thursday, 13 June 2013

stuttering research

What research is being conducted on stuttering?
  • Researchers around the world are exploring ways to improve the early identification and treatment of stuttering and to identify its causes. For example, scientists have been working to identify the possible genes responsible for the types of stuttering that tend to run in families. NIDCD scientists have identified three such genes—one on chromosome 12 and two on chromosome 16—that are the source of stuttering in some study participants in Pakistan, England, and the United States. The three genes, called GNPTAB, GNPTG, and NAGPA, work together to help in the breakdown and recycling of cellular components. Interestingly, other mutations in GNPTAB and GNPTG are tied to two serious metabolic disorders, called mucolipidosis (ML) II and III, which are also caused by problems with cellular recycling. Researchers are now studying how this defect in the recycling of cell components leads to specific deficits in speech fluency.
  • Researchers are working to help speech-language pathologists determine which children are most likely to outgrow their stuttering and which children are at risk for continuing to stutter into adulthood. In addition, researchers are examining ways to identify groups of individuals who exhibit similar stuttering patterns and behaviors that may be associated with a common cause.
  • Scientists are using brain imaging tools such as PET (positron emission tomography) and functional MRI (magnetic resonance imaging) scans to investigate brain activity in people who stutter. NIDCD-funded researchers also are looking at brain imaging as a way to help treat people who stutter. Researchers are studying whether volunteer patients who stutter can learn to recognize, with the help of a computer program, specific speech patterns that are linked to stuttering and to avoid using those patterns when speaking.

Tuesday, 4 June 2013

awareness pamphlet for parents and teachers about learning disbility

Learning disability.
Learning disability refers to significant learning problems in an academic area.
Learning disabilities, or learning disorders, are an umbrella term for a wide variety of learning problems. A learning disability is not a problem with intelligence or motivation. Kids with learning disabilities aren’t lazy or dumb. In fact, most are just as smart as everyone else. Their brains are simply wired differently. This difference affects how they receive and process information.
People with a learning disability have trouble performing specific types of skills or completing tasks if left to figure things out by themselves or if taught in conventional ways.
LDs can affect many different areas:
  • Spoken language—problems in listening and speaking
  • Reading—difficulties decoding or recognizing words or understanding them
  • Written language—problems with writing, spelling, organizing ideas
  • Math—trouble doing arithmetic or understanding basic concepts
  • Reasoning—problems organizing and putting together thoughts
  • Memory—problems remembering facts and instructions
  • Social behavior—difficulties with social judgment, tolerating frustration and making friends
  • Physical coordination—problems with handwriting, manipulating small objects, running and jumping
  • Organization—trouble with managing time and belongings, carrying out a plan
  • Metacognition (thinking about thinking)—problems with knowing, using and monitoring the use of thinking and learning strategies, and learning from mistakes
What causes learning disabilities?
A learning disability happens when a person’s brain development is affected, either before they are born, during their birth or in early childhood. Several factors can affect brain development, including: 
·         the mother becoming ill in pregnancy 
·         problems during the birth that stop enough oxygen getting to the brain
·         the unborn baby developing certain genes
·         the parents passing certain genes to the unborn baby that make having a learning disability more likely (known as inherited learning disability) 
·         illness, such as meningitis, or injury in early childhood
Sometimes there is no known cause for a learning disability.
Some conditions are associated with having a learning disability, such as cerebral palsy. This is because people with these conditions are more likely to have one. Everyone with Down’s syndrome, for example, has some kind of learning disability, and so do most people with cerebral palsy. People with autism may also have learning disabilities, and around 30% of people with epilepsy have a learning disability.

Preschool signs and symptoms of learning disabilities
§  Problems pronouncing words
§  Trouble finding the right word
§  Difficulty rhyming
§  Trouble learning the alphabet, numbers, colors, shapes, days of the week
§  Difficulty following directions or learning routines
§  Difficulty controlling crayons, pencils, and scissors or coloring within the lines
§  Trouble with buttons, zippers, snaps, learning to tie shoes
Ages 5-9 signs and symptoms of learning disabilities
§  Trouble learning the connection between letters and sounds
§  Unable to blend sounds to make words
§  Confuses basic words when reading
§  Consistently misspells words and makes frequent reading errors
§  Trouble learning basic math concepts
§  Difficulty telling time and remembering sequences
§  Slow to learn new skills
Ages 10-13 signs and symptoms of learning disabilities
§  Difficulty with reading comprehension or math skills
§  Trouble with open-ended test questions and word problems
§  Dislikes reading and writing; avoids reading aloud
§  Spells the same word differently in a single document
§  Poor organizational skills (bedroom, homework, desk is messy and disorganized)
§  Trouble following classroom discussions and expressing thoughts aloud
§  Poor handwriting
Problems with reading, writing, and math
Learning disabilities are often grouped by school-area skill set. If your child is in school, the types of learning disorders that are most conspicuous usually revolve around reading, writing, or math.
Learning disabilities in reading (dyslexia)
There are two types of learning disabilities in reading. Basic reading problems occur when there is difficulty understanding the relationship between sounds, letters and words. Reading comprehension problems occur when there is an inability to grasp the meaning of words, phrases, and paragraphs.
Signs of reading difficulty include problems with:
§  letter and word recognition
§  understanding words and ideas
§  reading speed and fluency
§  general vocabulary skills
Learning disabilities in math (dyscalculia)
Learning disabilities in math vary greatly depending on the child’s other strengths and weaknesses. A child’s ability to do math will be affected differently by a language learning disability, or a visual disorder or a difficulty with sequencing, memory or organization.
A child with a math–based learning disorder may struggle with memorization and organization of numbers, operation signs, and number “facts” (like 5+5=10 or 5x5=25). Children with math learning disorders might also have trouble with counting principles (such as counting by 2s or counting by 5s) or have difficulty telling time.
Learning disabilities in writing (dysgraphia)
Learning disabilities in writing can involve the physical act of writing or the mental activity of comprehending and synthesizing information. Basic writing disorder refers to physical difficulty forming words and letters. Expressive writing disability indicates a struggle to organize thoughts on paper.
Symptoms of a written language learning disability revolve around the act of writing. They include problems with:
§  neatness and consistency of writing
§  accurately copying letters and words
§  spelling consistency
§  writing organization and coherence
Other types of learning disabilities and disorders
Reading, writing, and math aren’t the only skills impacted by learning disorders. Other types of learning disabilities involve difficulties with motor skills (movement and coordination), understanding spoken language, distinguishing between sounds, and interpreting visual information.
Learning disabilities in motor skills (dyspraxia)
Motor difficulty refers to problems with movement and coordination whether it is with fine motor skills (cutting, writing) or gross motor skills (running, jumping). A motor disability is sometimes referred to as an “output” activity meaning that it relates to the output of information from the brain. In order to run, jump, write or cut something, the brain must be able to communicate with the necessary limbs to complete the action.
Signs that your child might have a motor coordination disability include problems with physical abilities that require hand-eye coordination, like holding a pencil or buttoning a shirt.
Learning disabilities in language (aphasia/dysphasia)
Language and communication learning disabilities involve the ability to understand or produce spoken language. Language is also considered an output activity because it requires organizing thoughts in the brain and calling upon the right words to verbally explain something or communicate with someone else.
Signs of a language-based learning disorder involve problems with verbal language skills, such as the ability to retell a story and the fluency of speech, as well as the ability to understand the meaning of words, parts of speech, directions, etc.

Common Types of Learning Disabilities
Dyslexia
Difficulty reading
Problems reading, writing, spelling, speaking
Dyscalculia
Difficulty with math
Problems doing math problems, understanding time, using money
Dysgraphia 
Difficulty with writing
Problems with handwriting, spelling, organizing ideas
Dyspraxia (Sensory Integration Disorder)
Difficulty with fine motor skills
Problems with hand–eye coordination, balance, manual dexterity
Dysphasia/Aphasia
Difficulty with language
Problems understanding spoken language, poor reading comprehension
Auditory Processing Disorder
Difficulty hearing differences between sounds
Problems with reading, comprehension, language
Visual Processing Disorder
Difficulty interpreting visual information
Problems with reading, math, maps, charts, symbols, pictures
Other disorders that make learning difficult
Difficulty in school doesn’t always stem from a learning disability. Anxiety, depression, stressful events, emotional trauma, and other conditions affecting concentration make learning more of a challenge. In addition, ADHD and autism sometimes co-occur or are confused with learning disabilities.
The diagnosis and testing process for learning disabilities
Diagnosing a learning disability is a process. It involves testing, history taking, and observation by a trained specialist. Finding a reputable referral is important. Start with your child's school, and if they are unable to help you, ask your insurance company, doctor, or friends and family who have dealt successfully with learning disabilities.
Types of specialists who may be able to test for and diagnose learning disabilities include:
§  Clinical psychologists
§  School psychologists
§  Child psychiatrists
§  Educational psychologists
§  Developmental psychologists
§  Neuropsychologist
§  Psychometrist
§  Occupational therapist (tests sensory disorders that can lead to learning problems)
§  Speech and language therapist

Monday, 3 June 2013

speech therapist and autism treatment

Speech-language pathologists are therapists who specialize in treating language problems and speech disorders. They are a key part of the autism treatment team. With early screening and detection of people at risk, speech therapists often lead the way in helping with the diagnosis of autism and in making referrals to other specialists.
Once autism is diagnosed, speech therapists assess the best ways to improve communication and enhance a person's quality of life. Throughout therapy, the speech-language pathologist also works closely with the family, school, and other professionals. If someone with autism is nonverbal or has major trouble with speech, the speech therapist may introduce alternatives to speech.
Speech therapy techniques might include:
·         Electronic "talkers"
·         Signing or typing
·         Using picture boards with words
·         Using sounds to which a person is over- or under-sensitive to expand and compress speech sounds
·         Improving articulation of speech by massaging or exercising lips or facial muscles
·         Having individuals sing songs composed to match the rhythm, stress, and flow of sentences