Piagets Four Stages Of Cognitive Development Essays -

Piaget's Four Stages Of Cognitive Development Kristine Thornton Southern Technical College Dr. Andrea Goldstein Cognitive development : The process by which a child's understanding of the world changes due to their age and experience. Zone of proximal development : According to Vygotsky, the gap between what children already are able to accomplish on their own and what they are not quite ready to do by themselves. Puberty : The period at which maturation of the sexual organs occurs, beginning at about age 11 or 12 for girls and 13 or 14 for boys. Menopause : The period during which women stop menstruating and are no longer fertile. Developmental psychology : The branch of psychology that studies the patterns of growth and change that occur throughout life. According to psychologist Jean Piaget, children progress through a series of four critical stages of cognitive development. Each stage is marked by shifts in how kids understand the world. Piaget believed that children are like "little scientists" and that they actively try to explore and make sense of the world around them. Through his observations of his children, Piaget developed a stage theory of intellectual development that included four distinct stages: The sensorimotor stage, from birth to age 2 The preoperational stage, from age 2 to about age 7 The concrete operational stage, from age 7 to 11 The formal operational stage, which begins in adolescence and spans into adulthood. Jean Piaget was born in Switzerland in 1896. He published his first scientific paper at the tender age of 10 - a 100-word description of an albino sparrow in a naturalist magazine. Between the ages of 15 and 19, he published numerous papers on mollusks and was even offered a job as a curator at a museum, although he had to decline the offer since he still had two years of high school to complete. While he developed an interest early on in how people come to know the world around them, he didn't receive any formal training in psychology until after he had completed his doctoral degree at the University of Neuchatel. After receiving his Ph.D. degree at age 22 in natural history, Piaget formally began a career that would have a profound impact on both psychology and education. After studying briefly with Carl Jung, he happened to meet Theodore Simon, one of Alfred Binet's collaborators . Simon offered Piaget a position supervising the standardization of the intelligence tests developed by Binet and Simon. Piaget developed an interest in the intellectual development of children. Based on his observations, he concluded that children were not less intelligent than adults, they simply think differently. Albert Einstein called Piaget's discovery "so simple only a genius could have thought of it." Piaget's stage theory describes the cognitive development of children. Cognitive development involves changes in cognitive process and abilities. In Piaget's view, early cognitive development involves processes based upon actions and later progresses to changes in mental operations. Piaget's interest in child cognitive development was influenced by watching his 13-month-old nephew, Gerard, at play. By chance, Piaget observed the toddler playing with a ball. When the ball rolled under a table where the boy could still see it, Gerard simply retrieved the ball and continued playing. When the ball rolled under a sofa out of his sight, however, the child began looking for it where he had last seen it. This reaction struck Piaget as irrational. Piaget came to believe that children lack what he referred to as the object concept - the knowledge that objects are separate and distinct from both the individual and the individual's perception of that object. Jean Piaget set out to study his daughter Jacqueline as she developed through infancy, toddlerhood, and childhood. He quickly noted that during the early months of his daughter's life, she seemed to believe that objects ceased to exist once they were out of her sight. At nearly a year, she started to search actively for objects that were hidden from her view although she made mistakes similar to the one Gerard made. By 21 months, Jacqueline had become skilled at finding hidden objects and understood that objects had an existence separate from her perception of them. Piaget's

Brigadier General James Barnes in the Civil War

Brigadier General James Barnes in the Civil War James Barnes - Early Life Career: Born December 28, 1801, James Barnes was a native of Boston, MA.   Receiving his early education locally, he later attended Boston Latin School before commencing a career in business.   Unsatisfied in this field, Barnes elected to pursue a military career and obtained an appointment to West Point in 1825.   Older than many of his classmates, including Robert E. Lee, he graduated in 1829 ranked fifth of forty-six.   Commissioned as a brevet second lieutenant, Barnes received an assignment to the 4th US Artillery.   Over the next few years, he served sparingly with the regiment as he was retained at West Point to teach French and tactics.   In 1832, Barnes married Charlotte A. Sanford. James Barnes - Civilian Life: On July 31, 1836, following the birth of his second son, Barnes elected to resign his commission in the US Army and accepted a position as a civil engineer with a railroad.   Successful in this endeavor, he became superintendent of the Western Railroad (Boston Albany) three years later.   Based in Boston, Barnes remained in this position for twenty-two years.   In the late spring of 1861, following the Confederate attack on Fort Sumter and beginning of the Civil War, he left the railroad and sought a military commission.   As a graduate of West Point, Barnes was able to obtain the colonelcy of the 18th Massachusetts Infantry on July 26.   Traveling to Washington, DC in late August, the regiment remained in the area until the spring of 1862. James Barnes - Army of the Potomac: Ordered south in March, Barnes regiment sailed to the Virginia Peninsula for service in Major General George B. McClellans Peninsula Campaign.   Initially assigned to Brigadier General Fitz John Porters division of III Corps, Barnes regiment followed the general to the newly-created V Corps in May.   Largely assigned to guard duty, the 18th Massachusetts saw no action during the advance up the Peninsula or during the Seven Days Battles in late June and early July.   In the wake of the Battle of Malvern Hill, Barnes brigade commander, Brigadier General John Martindale, was relieved.   As the senior colonel in brigade, Barnes assumed command on July 10.   The following month, the brigade participated in the Union defeat at the Second Battle of Manassas, though for unrecorded reasons Barnes was not present.       Rejoining his command, Barnes moved north in September as McClellans Army of the Potomac pursued Lees Army of Northern Virginia.   Though present at the Battle of Antietam on September 17, Barnes brigade and the rest of V Corps were held in reserve throughout the fighting.   In the days after the battle, Barnes made his combat debut when his men moved to cross the Potomac in pursuit of the retreating enemy.   This went badly as his men encountered the Confederate rearguard near the river and sustained over 200 casualties and 100 captured.   Barnes performed better later that fall at the Battle of Fredericksburg.   Mounting one of the several unsuccessful Union attacks against Maryes Heights, he received recognition for his efforts from his division commander, Brigadier General Charles Griffin. James Barnes - Gettysburg: Promoted to brigadier general on April 4, 1863, Barnes led his men at the Battle of Chancellorsville the following month.   Though only lightly engaged, his brigade held the distinction of being the last Union formation to recross the Rappahannock River after the defeat.   In the wake of Chancellorsville, Griffin was forced to take sick leave and Barnes assumed command of the division.   The second-oldest general in the Army of the Potomac behind Brigadier General George S. Greene, he led the division north to aid in halting Lees invasion of Pennsylvania.   Arriving at the Battle of Gettysburg early on July 2, Barnes men briefly rested near Powers Hill before V Corps commander Major General George Sykes ordered the division south towards Little Round Top. En route, one brigade, led by Colonel Strong Vincent, was detached and rushed to aid in the defense of Little Round Top.   Deploying on the south side of the hill, Vincents men, including Colonel Joshua L. Chamberlains 20th Maine, played a critical role in holding the position.   Moving with his remaining two brigades, Barnes received orders to reinforce Major General David Birneys division in the Wheatfield.   Arriving there, he soon withdrew his men back 300 yards without permission and refused pleas from those on his flanks to advance.   When Brigadier General James Caldwells division arrived to reinforce the Union position, an irate Birney ordered Barnes men to lie down so that these forces could pass through and reach the fighting.          Finally moving Colonel  Jacob B. Sweitzers brigade into the fight, Barnes became conspicuously absent when it came under a flank attack from Confederate forces.   At some point later in the afternoon, he was wounded in the leg and taken from the field.   Following the battle, Barnes performance was criticized by fellow general officers as well as his subordinates.   Though he recovered from his wound, he performance at Gettysburg effectively ended his career as a field officer. James Barnes - Later Career Life: Returning to active duty, Barnes moved through garrison posts in Virginia and Maryland.   In July 1864, he assumed command of the Point Lookout prisoner-of-war camp in southern Maryland.   Barnes remained in the army until being mustered out on January 15, 1866.   In recognition of his services, he received a brevet promotion to major general.   Returning to railroad work, Barnes later aided the commission tasked with constructing the Union Pacific Railroad.   He later died at Springfield, MA on February 12, 1869 and was buried in the citys Springfield Cemetery.   Ã‚   Selected Sources Gettysburg: James BarnesOfficial Records: James Barnes18th Massachusetts Infantry

Understanding Jacklighting

Understanding Jacklighting Jacklighting is the practice of shining a light into a forest or a field at night, to find animals for hunting. This can be done with car headlights, spotlights, searchlights or other lights, mounted on a vehicle or not. The animals are temporarily blinded and stand still, making it easier for hunters to kill them. In some areas, jacklighting is illegal because it is considered unsporting and dangerous because the hunters cannot see far enough beyond the targeted animal. Laws Regarding Jacklighting Where jacklighting is illegal, the law has a specific definition of the prohibited activity. For example, in Indiana: (b) A person may not knowingly throw or cast the rays of any spotlight or other artificial light:(1) not required by law on a motor vehicle; and(2) in search of or upon any wild bird or wild animal;from a vehicle while the person possesses a firearm, bow, or crossbow, if by throwing or casting the rays a wild bird or wild animal could be killed. This subsection applies even though the animal is not killed, injured, shot at, or otherwise pursued.(c) A person may not take any wildlife, except furbearing mammals, with the aid of illumination of any spotlight, searchlight, or other artificial light.(d) A person may not shine a spotlight, searchlight, or other artificial light for the purpose of taking, attempting to take, or assisting another person to take a deer. In New Jersey, the law states: No person or persons while in or on a vehicle shall throw or cast the rays of any illuminating device including, but not limited to, a spotlight, flashlight, floodlight or headlight, which is affixed to a vehicle or which is portable, on or in any area where deer may reasonably be expected to be found, while having in his or their possession or control, or in or on the vehicle, or any compartment thereof, whether or not the vehicle or compartment is locked, any firearm, weapon or other instrument capable of killing deer. Additionally, hunting at night is illegal in some states, whether or not a spotlight is being used. Some states specify which types of animals may be hunted with spotlights at night. Also Known As: spotlighting, shining, lamping Examples: A conservation officer caught four men jacklighting in the state park last night, and cited them for violating state hunting regulations.

Service Ops Management Essay Example | Topics and Well Written Essays - 2500 words

Service Ops Management - Essay Example According to industry sales data, compiled by the International Sleep Products Association (ISPA), a bedding industry trade group, approximately 700 manufacturers of mattresses and box springs make up the domestic conventional bedding industry. They generate wholesale revenues estimated at approximately $4.7 billion during calendar year, 2002. The market for conventional bedding represents more than 85% of the entire bedding market in North America. Approximately two-thirds of conventional bedding is sold through furniture stores and specialty sleep shops. Most of the remaining conventional bedding is sold through department stores, mass merchandisers, and membership clubs. Sealy has the largest market share and greatest consumer awareness of any bedding brand in North America. It is believed to be the largest manufacturer of bedding in the world. Sealy employs more than 6000 individuals, has 34 plants, and sells its products in over 7,000 retail outlets in the United States, including furniture stores, leading department stores, sleep shops, and mass merchandisers. Sealy is also a leading supplier to the hospitality industry. Sealy Asia Limited is the regional office of Sealy Corporation, a bed sets manufacturer established in Hong Kong in 2001. It is one of the major mattress manufacturers in the world, and it would like to explore the Asian market in the forthcoming years. Sealy’s vision is to be first, best, most and continuously the most improved player in the Hong Kong market. In sum, we want to have our customers view Sealy as first in product quality and service, as best at meeting their needs, and as the resource that offers the most in every facet of our business relationship. We have a healthy dose of self-criticism, so we are driven by an honest and a critical self-assessment in our quest for improvement in all aspects of

The Psychology of Adult Learning Case Essay Example | Topics and Well Written Essays - 1250 words

The Psychology of Adult Learning Case - Essay Example I have selected this student for the case study because she is one of the most successful and influential models in my life. In contrast with most of the students her age in Saudi Arabia, KM loved going to school from the beginning of primary classes. In addition, KM, as was evident to those who have known her from her youth, has a strong character and power to change things she does not like. She loved working and helping other people, which has helped her to become a doctor in her future life. The theory of motivation is going to be applied to illustrate how it psychologically influenced KM to pursue this particular career. As such, the attached transcript (Appendix 4) will relate these issues to the existing theoretical position within psychology and adult education. In particular, this case study will investigate how these theories are related to the participant’s experience. The interview for this case study was conducted in the participant’s home on Sunday 31 December. Before this date, the interviewer sent KM an online copy form of the â€Å"invitation to be interviewed† and the â€Å"case study participation consent form†. After having a discussion about the issue online, the participant and the interviewer agreed that it would be better for both of them to meet at the participant’s home. The reason for this choice was that both sides would feel more relaxed and comfortable in a private and familiar setting as this would be more suitable within the culture of both the participant and the interviewer. In addition, this was where the participant studied and read during the period of her school and college attendance. The interviewing method was also chosen because it allows the participant to express her views in a free manner. It also allows the interviewer to gain first-hand information about the participant’s views towards a particular subject area.

Dance, the Art of Movement Essay Example for Free

Dance, the Art of Movement Essay Dancing is the rhythmical movement of the body, usually with music, to express an idea or emotion, to narrate a story or simply to enjoy and take pleasure in the movement itself. It can be traced that Dance as an art started from the moment it was harnessed to a rhythm, probably the stamping of the feet and clapping of the hands. Dance of the earliest times differ from those of the present times; the dances of the barrio folks differ from those of the city. There are primitive and non primitive dances. Indians dance to give thanks for a harvest, the Mexicans to celebrate a religious festival, teenagers dance at parties, both young and old go discoing and children everywhere dance because it is pleasurable to express joy through bodily movement or language. Origin and Function of the Dance Dancing has primitive beginnings. It can be deduced from the behavior of primitive tribes surviving today that the rhythm that spurred on the dances mostly came from the beat sustained through the stamping of the feet on the ground. Soon, dance was used for purposes of affecting the whole tribe; hunting dance to depict the capture or a prey or a warlike dance to show the defeat of enemy. There were dances of thanksgiving for a good harvest, good weather and wanted rain. Rain dances have survived in some parts of the world until today. In biblical dances, the Old Testament attests that Miriam, the sister of Moses, led the women in a dances of joy after Israelites escaped from Egypt. King David danced before the Ark of the Covenant to express thanksgiving. Psalm 149 says, â€Å"Let them praise HIS name in the dance. † The Bible tells us when people danced, but it does not tell how they danced. The Hebrew religion forbade the making of images. Thus there are no paintings or statues to help reconstruct the dances of Miriam or David. In earlier times, supplications t Gods was the beginning of the religious aspect of dancing. In the West, the most sophisticated of professional dancers put their art at the service of religion taking part in celebrations in great cathedrals or in humble churches. It is believed that the more grotesque kinds of dancing in plays and spectacles were developed by the Romans. In the East as well as in the West, dancing was developed as a social grace. Various kinds of religious, social and theatrical dances evolved slowly in the dances today. Generally, western dance techniques are based mostly on footwork, while the Eastern forms of art dance, depending upon footwork to sustain the rhythm, derive their greatest beauty and subtle meanings from the infinite variety of delicate movements of the upper part of the body, especially the head, neck and hands. In the East as in the West, dance was indigenous to religious ceremony, and was used for entertainment. Plato, the great Greek Philosopher demanded a place for the dance in his ‘’ideal republic’’ saying that it would help towards acquiring noble, harmonious and graceful attitudes. The implication is that dance was already appreciated for its own sake, as an expression of beauty and movement. The domination of the Roman Catholic Church in Europe, after the fall of Rome, virtually extinguished theatrical dance, but it was reborn together with other art of Italy.

Free College Essays - Enlightenment in Narcissus and Goldmund

Enlightenment in Narcissus and Goldmund Hermann Hesse's repeated themes of enlightenment through religion, self acceptance, love, and fate, surface in Narcissus and Goldmund, as Goldmund, a student at Mariabronn cloister, discovers his true calling as an artist and lover. Taking the advice of his diametric, the analytical, dark, and spare Brother Narcissus, a teacher at the cloister who recognizes Goldmund as "a dreamer with the soul of a child," Goldmund acknowledges his suppressed childhood and rediscovers the image of his mother. Leaving the cloister at Narcissus' advice, Goldmund becomes a wanderer of the medieval countryside, seducing the hearts of women, learning the art of sculpting and painting, and recapturing his childhood. Although she is not physically present at any time, Goldmund's mother plays a significant role in his discovery of himself. Through the revival of her memory in his heart, he is able to accept his life as an artist, not a thinker and give in to the temptations of love. "Mother had been a subject he was forbidden to mention-...