Using Shaping to Mold Child Behavior

Using Shaping to Mold Child Behavior Shaping (also known as successive approximation) is a teaching technique that involves a teacher rewarding a child as she or he successfully improves the acquisition of a target skill. Shaping is considered an essential process in teaching because behavior cannot be rewarded unless it first occurs. Shaping is intended to lead children in the direction of appropriate complex behavior, and then reward them as they complete each successive step. Best Practices for Behavior Shaping First, a teacher needs to identify the students strengths and weaknesses around a specific skill, and then break the skill into a series of steps that lead a child toward that target. If the targeted skill is being able to write with a pencil, a child might have difficulty holding a pencil. An appropriate assistive step-wise strategy might start with the teacher placing his or her hand over the childs hand, demonstrating to the child the correct pencil grasp. Once the child achieves this step, they are rewarded and the next step is undertaken. The first step for another student who is uninterested in writing but does like to paint might be providing the student with a paint brush  and rewarding the painting of a letter. In each case, you are helping a child approximate the topography of the behavior you want so that you can reinforce that behavior as the child grows and develops. Shaping may require a teacher to create a task analysis of the skill in order to create a roadmap for shaping the behavior or meeting the final skill goal. In that case, it is also critical for the teacher to model the shaping protocol for classroom para-professionals (teachers aides) so that they know what approximations are successful and which approximations need to be cleared and retaught. Although this may seem like a painstaking and slow process, the step and reward process deeply embeds the behavior in the students memory, so that he or she will be likely to repeat it. History Shaping is a technique that arose from behaviorism, a field of psychology established by B.F. Skinner and based on the relationship between behaviors and their reinforcement. Skinner believed that behaviors need to be reinforced by specific preferred items or food, but can be also paired with social reinforcement like praise. Behaviorism and behavioral theories are the foundations of applied behavior analysis  (ABA), which is used successfully with children who fall somewhere on the autistic spectrum. Although often considered mechanistic, ABA has the advantage of allowing the therapist, teacher, or parent to take a dispassionate look at the specific behavior, rather than focus on a moral aspect of the behavior (as in Robert should know that its wrong!). Shaping is not restricted to teaching techniques with autistic children. Skinner himself used it to teach animals to perform tasks, and marketing professionals have used shaping to establish preferences in a customers shopping behaviors. Examples Maria used shaping to help Angelica learn to feed herself independently, by helping Angelica use the spoon hand over hand - moving to touch Angelicas wrist until Angelica was finally able to pick up her spoon and eat from her bowl independently.While teaching Robert to use the toilet independently to urinate, his mother, Susan, saw that he had difficulty pulling up his pants. She decided to shape this step in her task analysis by praising and reinforcing his ability to pull his pants up to his knees, then stretching out the elastic waist to finish the step, and then helping Robert by using hand over hand to complete the pulling up pants step.One shaping experiment that Skinner conducted was when he and his associates decided to teach a pigeon to bowl. The target task was to get the bird to send a wooden ball down a miniature alley toward a set of toy pins, by swiping the ball with a sideward movement of its beak. The researchers first reinforced any swipe that looked like what they had in mind, then reinforced any that approximated what they wanted, and within a few minutes, they had succeeded. One way modern marketers use shaping is to provide a free sample of a product and include a coupon for the large discount on the purchase price. In the first purchase, the consumer would find a coupon for a smaller discount, and so forth, until the consumer no longer needs the incentives and has established the desired behavior. Sources Koegel, Robert L. Assessing and Training Teachers in the Generalized Use of Behavior Modification with Autistic Children, Dennis C. Russo, Arnold Rincover, Journal of Applied Behavior Analysis, Wiley Online Library, 1977. Peterson, Gail B. A Day of Great Illumination: B. F. Skinners Discovery of Shaping. Journal of the Experimental Analysis of Behavior, 10.1901/jeab.2004.82-317, National Center for Biotechnology Information, U.S. National Library of Medicine, November 2004, Bethesda, MD. Rothschild, Michael L. Behavioral Learning Theory: Its Relevance to Marketing and Promotions. Journal of Marketing, William C. Gaidis, Vol. 45, No. 2, Sage Publications, Inc., JSTOR, Spring 1981.

Battle of Glendale (Fraysers Farm) - Civil War

Battle of Glendale (Fraysers Farm) - Civil War Battle of Glendale - Conflict Date: The Battle of Glendale was fought June 30, 1862, during the American Civil War and was part of the Seven Days Battles. Armies Commanders Union Major General George B. McClellanapprox. 40,000 men Confederate General Robert E. Leeapprox. 45,000 men Battle of Glendale - Background: Having commenced the Peninsula Campaign earlier in the spring, Major General George McClellans Army of the Potomac stalled before the gates of Richmond in late May 1862 after the inconclusive Battle of Seven Pines. This was largely due to the Union commanders overly-cautious approach and the incorrect belief that General Robert E. Lees Army of Northern Virginia badly outnumbered him. While McClellan remained idle for much of June, Lee relentlessly worked to improve Richmonds defenses and plan a counter strike. Though outnumbered himself, Lee understood his army could not hope to win a protracted siege in the Richmond defenses. On June 25, McClellan finally moved and he ordered the divisions of Brigadier Generals Joseph Hooker and Philip Kearny to advance up the Williamsburg Road. The resulting Battle of Oak Grove saw the Union attack halted by Major General Benjamin Hugers division. Battle of Glendale - Lee Strikes: This proved lucky for Lee as he had shifted the bulk of his army north of the Chickahominy River with the goal of destroying Brigadier General Fitz John Porters isolated V Corps. Attacking on June 26, Lees forces were bloodily repulsed by Porters men at the Battle of Beaver Dam Creek (Mechanicsville). That night, McClellan, concerned about the presence of Major General Thomas Stonewall Jacksons command to the north, directed Porter to fall back and shifted the armys supply line from the Richmond and York River Railroad south to the James River. In doing so, McClellan effectively ended his own campaign as the abandonment of the railroad meant that heavy guns could not be carried to Richmond for the planned siege. Assuming a strong position behind Boatswains Swamp, V Corps came under heavy attack on June 27. In the resulting Battle of Gaines Mill, Porters corps turned back numerous enemy assaults through the day until being forced to retreat near sunset. As Porters men crossed to the south bank of the Chickahominy, a badly shaken McClellan ended his campaign and began moving the army towards the safety of the James River. With McClellan providing little guidance to his men, the Army of the Potomac fought off Confederate forces at Garnetts and Goldings Farms on June 27-28 before turning back a larger attack at Savages Station on the 29th. Battle of Glendale - A Confederate Opportunity: On June 30, McClellan inspected the armys line of march towards the river before boarding USS Galena to view US Navy operations on the river for the day. In his absence, V Corps, minus Brigadier General George McCalls division, occupied Malvern Hill. While the majority of the Army of the Potomac had crossed White Oak Swamp Creek by noon, the retreat was disorganized as McClellan had not appointed a second-in-command to oversee the withdrawal. As a result, a large portion of the army was log-jammed on the roads around Glendale. Seeing an opportunity to inflict a decisive defeat on the Union army, Lee devised an intricate plan of attack for later in the day. Directing Huger to attack down the Charles City Road, Lee ordered Jackson to advance south and cross over White Oak Swamp Creek to strike the Union line from the north. These efforts would be supported by assaults from the west by Major Generals James Longstreet and A.P. Hill. To the south, Major General Theophilus H. Holmes was to aid Longstreet and Hill with an attack and artillery barrage against Union troops near Malvern Hill. If executed correctly, Lee hoped to split the Union army in two and cut part of it off from the James River. Moving forward, the plan quickly began to unravel as Hugers division made slow progress due to downed trees blocking the Charles City Road. Forced to cut a new road, Hugers men did not take part in the coming battle (Map). Battle of Glendale - Confederates on the Move: To the north, Jackson, as he had a Beaver Dam Creek and Gaines Mill, moved slowly. Reaching White Oak Swamp Creek, he spent the day attempting to push back elements of Brigadier General William B. Franklins VI Corps so that his troops could rebuild a bridge across the stream. Despite the availability of nearby fords, Jackson did not force the matter and instead settled into an artillery duel with Franklins guns. Moving south to rejoin V Corps, McCalls division, consisting of the Pennsylvania Reserves, halted near the Glendale crossroads and Fraysers Farm. Here it was positioned between Hooker and Kearnys division from Brigadier General Samuel P. Heintzelmans III Corps. Around 2:00 PM, Union guns on this front opened fire on Lee and Longstreet as they met with Confederate President Jefferson Davis. Battle of Glendale - Longstreet Attacks: As the senior leadership retired, Confederate guns unsuccessfully attempted to silence their Union counterparts. In response, Hill, whose division was under Longstreets direction for the operation, ordered troops forward to attack the Union batteries. Pushing up the Long Bridge Road around 4:00 PM, Colonel Micah Jenkins brigade attacked the brigades of Brigadier General George G. Meade and Truman Seymour, both of McCalls division. Jenkins attack was supported by the brigades of Brigadier General Cadmus Wilcox and James Kemper. Advancing in a disjointed fashion, Kemper arrived first and charged at the Union line. Soon supported by Jenkins, Kemper managed to break McCalls left and drive it back (Map). Recovering, the Union forces managed to reform their line and a seesaw battle ensued with the Confederates attempting to break through to the Willis Church Road. A key route, it served as the Army of the Potomacs line of retreat to the James River. In an effort to bolster McCalls position, elements of Major General Edwin Sumners II Corps joined the fight as did Hookers division to the south. Slowly feeding additional brigades into the fight, Longstreet and Hill never mounted a single massive assault which may overwhelmed the Union position. Around sunset, Wilcoxs men succeeded in capturing Lieutenant Alanson Randols six-gun battery on the Long Bridge Road. A counterattack by the Pennsylvanians re-took the guns, but they were lost against when Brigadier General Charles Fields brigade attacked near sunset. As the fighting swirled, a wounded McCall was captured as he attempted to reform his lines. Continuing to press the Union position, Confederate troops did not stop their assaults on McCall and Kearnys division until around 9:00 that night. Breaking off, the Confederates failed to reach the Willis Church Road. Of Lees four intended attacks, only Longstreet and Hill moved forward with any vigor. In addition to Jackson and Hugers failures, Holmes made little headway to the south and was halted near Turkey Bridge by the remainder of Porters V Corps. Battle of Glendale - Aftermath: An exceptionally brutal battle which included widespread hand-to-hand fighting, Glendale saw Union forces hold their position allowing the army to continue its retreat to the James River. In the fighting, the Confederate casualties numbered 638 killed, 2,814 wounded, and 221 missing, while Union forces sustained 297 killed, 1,696 wounded, and 1,804 missing/captured. While McClellan was roundly criticized for being away from the army during the fighting, Lee fretted that a great opportunity had been lost. Withdrawing to Malvern Hill, the Army of the Potomac assumed a strong defensive position on the heights. Continuing his pursuit, Lee attacked this position the next day at the Battle of Malvern Hill. Selected Sources Civil War Trust: Battle of GlendaleNPS: Battle of Glendale/Fraysers Farm CWSAC Battle Summaries: Battle of Glendale