To take or grasp suddenly: grabbed the letter from me. To obtain or appropriate unscrupulously or forcibly: grab public funds; grab power. To take hurriedly: grabbed my coat and hat and left. Slang To capture the attention of: a plot that grabs the reader. To make a grasping or snatching motion: We grabbed for the life raft. A sudden attempt to grasp or hold something: made a grab for the railing. A sudden, often unscrupulous taking control or ownership of something: "The imminence of death is reflected in every last power-stroke and grab of the great money bosses" Dylan Thomas.

Relating or being an object or device that is grabbed or gripped for support or balance: installed a grab bar in the shower. A usually two-masted, sharp-prowed coastal vessel of the Indian Ocean. Automotive Engineering intr of a brake or clutch in a vehicle to grip and release intermittently causing juddering.

Mechanical Engineering a mechanical device for gripping objects, esp the hinged jaws of a mechanical excavator. Switch to new thesaurus. To get hold of something moving : catchclutchseizesnatch. Idiom: lay hands on. To take firmly with the hand and maintain a hold on: claspclenchclutchgrapplegraspgripseize. To take quick and forcible possession of: commandeerconfiscateexpropriateseizesnatch. To compel, as the attention, interest, or imagination, of: arrestcatch upenthrallfascinategripholdmesmerizerivetspellbindtransfix.

The act of catching, especially a sudden taking and holding: catchclutchseizuresnatch. He grabbed a biscuit. Many people tried to grab land when oil was discovered in the district. He made a grab at the boy. He grabbed at the boy; He grabbed at the chance to leave. Mentioned in? References in classic literature? View in context. He made a grab in the water, and, getting hold of what he supposed was the other dog's lip, lifted out a fine piece of meat which a butcher's boy had dropped into the stream.

Once when I turned short and dodged under his arm he made a grab and got me by the jacket between my shoulders, and I thought I was gone; but I slid out of the jacket quick as lightning, and saved myself.

We were climbing a precipitous path sufficiently dangerous in the dark, Dominic, more familiar with it, going first and I scrambling close behind in order that I might grab at his cloak if I chanced to slip or miss my footing. The PCC extended Grab 's voluntary commitments for 71 days, or from August 11 to October 20, to provide the government and involved parties the time to negotiate a new or amended set of commitments intended to address competition issues in the ride-hailing market.

PCC tells Grab: Keep service quality, fare transparency offers. She, however, said she is aware of a cartel that grabs land belonging to the poor. Turkana residents protest over 'land grabbing'. Grab and Splyt share a common vision to make it easy for anyone to get a ride when they need it, wherever they may be, through the app of their choice. Grab and Splyt partner to get a ride anywhere.Health effects Violent head banging has been linked to strokes, whiplash injury and severe headaches.

A dangerous form of dancing in which the head is shaken vigorously and rapidly in a flapping manner. This can cause serious brain or other internal injury from over-stressed structures and has been the cause of several deaths.

Self-Injurious Behavior

A generally harmless activity engaged in by babies impressed by the effect it has on parents. Mentioned in? References in periodicals archive? Live shows are an experience to behold and with each band member at the top of their game, fans better get ready to do a whole lot of head banging.

Singing with the metal wolves. Met many other like minded people who were also into Metal and Hard Rock, I often think if they're still head banging it would be good to turn back the clock.

Poets' corner. A distinctive feature of this style is the head bangingfor which many dancers grow long hair. Pashtun moves. According to AL Jaras magazine, Ahlam spoke to the head banging incident by saying, "The topic of banning my head in the wall made me laugh why were you guys with me at the time? She cray-cray, but she's not crazy! Ahlam laughs off mental rumors. As exciting and cool as head banging at a metal concert could sound, it comes as a shocker that an enthusiastic grove to your metal music could leave your brain damaged forever.

More common in boys than in girls, childhood head banging usually starts when the child is age 18 months, but he she should grow out of it by age 4. Head banging: cause for worry, or normal childhood development? Metal, punk, anything that involves more head banging and less hip shaking.

As the remaining celebs prepare themselves to rock like they've never rocked before, the cast of London's musical Rock of Ages will get the party started with an energetic number guaranteed to get your toes tapping and your head banging.

At the end of the show another celeb along with his or her partner will hang up their skates for good as the judges decide which of the final two will go through to next week's round. Various activities were designed to capture the spirit of the youth visiting the fest; competitions like head bangingsinging, dancing, crazy fashion show etc.Self-injurious behavior is one of the most devastating behaviors exhibited by people with developmental disabilities. The most common forms of these behaviors include: head-banging, hand-biting, and excessive self-rubbing and scratching.

There are many possible reasons why a person may engage in self-injurious behavior, ranging from biochemical to the social environment. This paper will discuss many of the causes of self-injury and will describe interventions based on the underlying cause. The information obtained from a functional analysis should include: Who was present?

What happened before, during and after the behavior? When did it happen? Where did it happen? Hopefully, the answers to these questions may help reveal the reason s for the behavior. Prior to data collection, it is important to define the behavior of interest. The focus of the functional analysis should be on a specific behavior e.

Combining several types of self-injury into one general behavior may make it difficult to determine different reasons for each behavior. For example, if a child engages in wrist-biting and excessive self-scratching, there may be different a reason for each behavior see Edelson, Taubman and Lovaas, Wrist-biting may be a reaction to frustration, whereas excessive scratching may be a means of self-stimulation.

During data collection, salient characteristics of the self-injurious behavior should be recorded, such as the frequency, duration, and severity.

The physical environment should include: the setting e. Other factors to be recorded are: time of day and day of the week. Some researchers have suggested that the levels of certain neurotransmitters are associated with self-injurious behavior.

Furthermore, the release of endorphins may provide the individual with a euphoric-like feeling. Support for this explanation comes from studies in which drugs that block the binding at opiate receptor sites e.

Research on laboratory animals as well as research on administering drugs to human subjects have indicated that low levels of serotonin or high levels of dopamine are associated with self-injury DiChiara et al.

operational definition of head banging

In a study on a heterogeneous population of mentally retarded individuals, Greenberg and Coleman administered drugs, such as reserpine and chlorpromazine, to reduce serotonin levels.Stereotypy or self-stimulatory behavior refers to repetitive body movements or repetitive movement of objects.

This behavior is common in many individuals with developmental disabilities; it appears to be most common in children and adults with autism.

It is important to note that not all self-injurious behaviors are considered to be self-stimulatory. Self-injurious behavior can also be communicative see below. Stimming symptoms include: gazing at a wall or fixating on an object; repetitive body movements such as rocking back and forth; repetitive movement of objects, such as turning on and off light switches. Children with ASD engage in stimming for a variety of reasons.

One explanation is that it releases opiate-like substances in the brain called beta-endorphins, which can produce either a euphoric or anesthetic effect. Others believe that stimming could be due to the mechanism that provides: a an extra dose of internal stimulation for children with ASD who feel under-stimulated or b a feeling of tranquility for children who feel overstimulated.

Children who are hypersensitive, or overly sensitive to stimuli, may engage in stimming because they want to reduce their current level of stimulation, whether they perceive their environments as too loud, bright or crowded. Children who are hyposensitive, or under-responsive to stimuli, may demonstrate the opposite effects: stimming may actually increase arousal. They may engage in self-stimulatory behaviors that provide them with an extra dose of sensory excitement, such as flapping or spinning, licking toys, sucking on household objects, or standing at sinks and running their hands under cold water.

In extreme instances, stimming may take on the form of self-injurious behavior. Examples include head banging, eye poking, and handing biting. Not all self-injurious behaviors are considered self-stimulating. Self-injurious behavior can also be communicative; children may hit their heads because they are frustrated and unable to tell their parents or caretakers what they want.

Evidence suggests that the combination of positive reinforcement for functional responses with deceleration techniques i.

operational definition of head banging

Our highly trained and experienced behavior team will determine the function of this behavior and develop an appropriate overcorrection procedure. In addition, we will create a behavior support plan developed exclusively for your child. A Stimming. What is Stimming?

What are some symptoms of stimming? Here are some stereotypical stimming behaviors. Visual: Staring at lights or ceiling fans; repetitive blinking; moving fingers in front of the eyes; hand-flapping, gazing at nothing in particular; tracking eyes; peering out of the corners of eyes; lining up objects; turning on and off light switches.

Auditory: Vocalizing in the form of humming, grunting, or high-pitched shrieking; tapping ears or objects; covering and uncovering ears; snapping fingers; making vocal sounds; repeating vocal sequences; repeating portions of videos, books or songs at inappropriate times.

operational definition of head banging

Vestibular: Rocking front to back; rocking side-to-side; spinning; jumping; pacing. Smell: Sniffing or smelling people or objects. Why might my child be engaged in stimming?Copyright All right reserved. Tameika Meadows. Natasha Template designed by Georgia Lou Studios. Customized by The Design Queens.

All rights reserved. Home Say Hello! Resource: Carr, E. Journal of Applied Behavior Analysis, 18, Functional Communication Training is one of those ABA teaching methodologies that everyone should know about, whether you are a parent or professional. I find that to be true with many things teachers or parents of children with Autism do.

Even for a verbal child, but particularly for a non verbal child, behavior is a way of communicating wants and needs. My non verbal kiddos are usually the most aggressive kiddos, because they have learned that hits, kicks, and pinches get people moving.

operational definition of head banging

They get people doing what you want them to do. The target behavior is selected and defined, and then through careful observation and data collection a communication deficit is discovered. Then a hypothesis is created in order to select more socially acceptable and appropriate ways for the child to communicate that will also contact naturally occurring reinforcement.

I know that just sounded super technical, so here is a real life example to help explain this a bit. I had a client a few years ago, lets call her Tiffany. Tiffany was 2 years old, nonverbal, and had some aggressive behaviors. Tiffany communicated mainly through tantrums, leading, or hitting.

If Tiffany wanted to eat, she would scream and hit the refrigerator with her fists.The first step in an FBA is to identify the specific behaviors that are impeding a child's academic progress and need to be modified.

They will most likely include one or more of the following:. Other behaviors, such as violent ideation, suicidal ideation, long periods of crying or withdrawal may not be appropriate subjects for an FBA and a BIP, but may require psychiatric attention and should be referred to your director and the parents for appropriate referrals.

FCT: Functional Communication Training

Behaviors related to a clinical depression or schizo-effective disorder early pre-cursor of schizophrenia may be managed with a BIP, but not treated. The topography of a behavior is what the behavior looks like objectively, from the outside. We use this term to help us avoid all the emotional, subjective terms we might use to describe difficult or annoying behaviors.

We may feel that a child is "being disobedient," whereas what we see is a child who finds ways to avoid classwork. The problem may not be in the child, the problem may be that the teacher expects the child to do academic tasks that the child cannot do. A teacher who followed me in a classroom put demands on the students that did not take their skill levesl into account, and she harvested a boatload of aggressive, defiant and even violent behavior.

The situation may not be a problem of behavior, but a problem of instruction. Operationalize means to define the target behaviors in ways that they are clearly defined and measurable. You want the classroom aide, the general education teacher and the principal all to be able to recognize the behavior.

You want each of them to be able to conduct part of the direct observation. Once you have identified the behavior, you're ready to start collecting data to understand the function of the behavior.

Share Flipboard Email. Jerry Webster. Special Education Expert. Jerry Webster, M. He holds a post-baccalaureate certificate from Penn State's Educating Individuals with Autism program. Updated January 06, Identify Behaviors The first step in an FBA is to identify the specific behaviors that are impeding a child's academic progress and need to be modified.

Leaving their seat during instruction. Calling out answers without raising their hand, or without permission. Cursing or other inappropriate language. Kicking or hitting other students or staff. Inappropriate sexual behavior or sexualized behavior. Self-Injurious Behavior, such as head banging, pulling fingers back, digging at skin with pencils or scissors.Head banging and body rocking are types of rhythmic movement disorder that usually involve some type of repetitive stereotypical whole body or limb rocking, rolling, or head banging behaviors.

These behaviors are usually seen in children around naptime and bedtime and may recur after awakenings throughout the night. Body rocking and head banging may occur at the same time. Other less common types of rhythmic movement disorders include body rolling, leg banging, and leg rolling. One or two movements can occur every second or two and "episodes" often last up to 15 minutes. Sometimes this may be accompanied by humming or other vocalizations.

The movements usually stop if the child is distracted or after sleep is established. Usually, there is no recall amnesia upon awakening. If your child is normal and healthy and only shows these behaviors during the night or at naptime, you should not be concerned -- these are common ways for children to fall asleep. They are seen in many healthy infants and children beginning at an average of months of age. These behaviors typically subside by age 2 or 3 and by age 5 are only still seen in 5 percent of normal, healthy children.

These movements tend to occur at the same rate in both girls and boys and may run in families with a history of these movement disorders. Note: Head banging and body rocking behaviors should only be considered a disorder if they markedly interfere with sleep or result in bodily injury. Parents of certain children with other health issues -- including developmental delayneurological or psychological problems, autism spectrum disorderor those who are blind -- will need to be watchful of these behaviors, as they can though rarely lead to injury.

Of note, rhythmic behaviors in children with health problems may occur both during the day and night. Simply keep in mind that head banging and body rocking are normal activities that some children engage in to help with sleep onset.

There is not much you need to do, and most children will grow out of this behavior by school age. There is no real need to put extra pillows or bumpers in the crib--they usually don't work.

Also, don't forget that by visiting your child while they are doing these activities, you may be reinforcing what may be an attention-seeking behavior. So make sure you are giving your child plenty of attention during the day, and ignore this behavior at night. As far as your child's safety is concerned, do make sure the bed or crib they are in is secure--that all the bolts and screws are checked and tightened on a regular basis.

If your child is in a bed, put a guardrail up, so he or she does not roll out of bed. Cleveland Clinic is a non-profit academic medical center. Advertising on our site helps support our mission. We do not endorse non-Cleveland Clinic products or services.