Preview

Biological Theory Powerpoint

Satisfactory Essays
Open Document
Open Document
278 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Biological Theory Powerpoint
BIOLOGICAL THEORY

SHANNON & SAM

BIOLOGICAL THEORY
(ARNOLD GESELL)
The Biological (Maturational Theory) of child development was developed by a man named Arnold
Gesell. Gesell’s theory was shaped by the expectations that development is based in biology, children alternate between good and bad years in development, and that body types share a connection with personality development. The Maturational
Theory focuses on physical and mental development, and Gesell saw these developmental patterns being determined by a child’s heredity.

Gesell’s observations of children allowed him to describe developmental milestones in ten major areas:
- personal hygiene
- emotional expression
- fears and dreams
- self and sex
- interpersonal relations
- play and pastimes
- school life
- ethical sense
- philosophic outlook
- motor characteristics

Gesell’s training in physiology and his focus on developmental milestones led him to become a strong supporter of the “maturational” perspective of child development. That is, he believed that child development occurs according to a predetermined, naturally unfolding plan of growth. Gesell’s most notable achievement was his contribution to the “normative” approach to studying children.
In this approach, psychologists observed large numbers of children of various ages and determined the typical age, or
“norms,” for which most children achieved various developmental milestones.
(http://schoolworkhelper.net/growth-and-development-theory-arnold-gesell-1880-%E2%80%93-1961 /)

STRENGTHS AND WEAKNESSES
Strengths
Gesell’s observation included children of various ages rather than just on age which helped to determine certain developmental milestones.
Weaknesses
Gesell’s theory ignores a child’s emotional development almost completely.
-

Gesell is criticised for not taking account education within his theory. Gesell never comments directly on education, only environment. -

Gesell's model does not bridge the gap between adolescence
and

You May Also Find These Documents Helpful

  • Good Essays

    Bio 102 Lab Report Essay

    • 740 Words
    • 3 Pages

    In my BIO 102 lab I have learned about the Microscope and Lab Safety, Sensory Organs (Eyes and Ears), The Human Blood and Circulation, and Respiration.…

    • 740 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Genetic transformation is a process that primarily is inserting new DNA into an organism to change that organism’s trait. This process has many useful benefits when used correctly in different organisms. In this lab, bacteria was transformed by inserting DNA for Green Fluorescent Proteins. The DNA for these proteins were taken from bioluminescent jellyfish Aequorea victoria. One of the main lessons of the lab is learning of the use of ‘plasmids’. Plasmids are small pieces of DNA that usually code for one trait and are easily transferable between bacteria. This transfer of plasmids between bacteria is actually extremely helpful for them and are key in their survival. The plasmid that codes for the Green Fluorescent Proteins is accompanied with a gene for resistance to the antibiotic ampicillin. To ‘switch on’ the gene for fluorescence caused by the proteins, sugar arabinose must be added to the bacteria’s environment. If there is no sugar arabinose introduced to the plates, then the bacteria will appear white and will not glow, even if the gene for the proteins is successfully inserted. If the gene was successfully inserted and there is sugar arabinose present then the bacteria will glow a fluorescent green. The objectives for this lab is was to see the effects on bacteria in four different cases. The first case is the effect on bacteria when the gene for pGLO is introduced with LB (a ‘broth’ like substance that bacteria feed off of) and ampacillin. The second case is the effect on bacteria when the gene for pGLO is introduced with LB, ampacillin, and sugar arabinose. The third case is the effect on bacteria when no gene for pGLO is introduced, but LB and ampacillin is still introduced, The fourth case is the effect on bacteria when no gene for pGLO is introduced, but bacteria is still placed in a LB enriched environment. The…

    • 938 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Bio 205 Workshop 2

    • 3099 Words
    • 13 Pages

    7. A 27 year old white female presented at the walking clinic of her local physic al on August 15. On physical exam, the patient had a fever of 38.5C. She appeared fatigued, had tender joints, and complained of a headache, a stiff neck and a backache. The physician noticed a circular “rash” about 5 inches in diameter, with a bright red…

    • 3099 Words
    • 13 Pages
    Good Essays
  • Satisfactory Essays

    Note: This graph presents information on predator-prey interactions. It also provides information, indirectly, about intraspecific competition.…

    • 577 Words
    • 3 Pages
    Satisfactory Essays
  • Good Essays

    Biology Lab Report

    • 689 Words
    • 3 Pages

    My hypothesis is if the water temperature is hot then the life saver will dissolve quicker because the hot water has a greater chemical effect on the life saver than the other temperatures. I believe this is because the hot water is creating a chemical change and is changing the solid object into a liquid.…

    • 689 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    1.03 Biology

    • 339 Words
    • 2 Pages

    What does it mean when scientists say that living organisms share a universal genetic code? All living organisms are similar genetically, for example, a human could be 99.5% similar to a chimpanzee and 5% genetically similar to a frog.…

    • 339 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    1.05 biology flvs

    • 439 Words
    • 3 Pages

    Summarize your amino acid comparison in paragraph form. To guide your summary, reflect on the following questions.…

    • 439 Words
    • 3 Pages
    Satisfactory Essays
  • Good Essays

    Time allowed  45 minutes Instructions  Use black ink or black ball-point pen.  Fill in the boxes at the top of this page.  Answer all questions.  You must answer the questions in the spaces provided. Do not write outside the box around each page or on blank pages.  Do all rough work in this book. Cross through any work you do not want to be marked. Information  The marks for questions are shown in brackets.  The maximum mark for this paper is 45.  You are expected to use a calculator where appropriate.  You are reminded of the need for good English and clear presentation in your answers. Advice  In all calculations, show clearly how you work out your answer.…

    • 2277 Words
    • 10 Pages
    Good Essays
  • Good Essays

    Biology Chapter 10 Essay

    • 3434 Words
    • 14 Pages

    B) Many genes contain the information needed for cells to synthesize enzymes and other proteins.…

    • 3434 Words
    • 14 Pages
    Good Essays
  • Good Essays

    Ap Biology 1996 Essay

    • 346 Words
    • 2 Pages

    With the evolution of animals living on land from animals living in the water, many changes needed to be made in order for survival. Each problem that these organisms may have experienced in the past has been dealt with a solution of some manner. One of the main problems was water storage. Because organisms in an aquatic environment are surrounded by water, they do no experience problems with water storage, but without an aquatic environment there are bound to be problems. The land organisms need to have water within their body that is able to be accessed when needed. A solution terrestrial organisms have developed is the loop of Henle in the kidneys. This is part of the nephron which makes a U-shape and is used to conserve and reabsorb water. Another solution to the problem of water loss is being nocturnal, which gives less water loss because of less heat. A second problem is gas exchange. Because oxygen is required, organisms needed to adapt to find a way to receive oxygen into their blood stream. Mammals do this through the alveoli’s moist membrane. This membrane allows for diffusion, and gas exchange is conducted across. The oxygen diffuses into the bloodstream while carbon dioxide diffuses out, and continues to exit the body. A third problem is reproduction. In an aquatic environment, male organisms released their sperm into the water which eventually ended up fertilizing a female organism. This is not possible on land because there is no way to travel easily through the environment. The solution to this was internal fertilization, where the male organism releases the sperm inside the female organism. The sperm would travel through the female (as the moist ideal environment) and eventually fertilize the egg. A last problem is temperature, where the heat is different from an aquatic environment. The heat in a terrestrial environment oscillates and drops unexpectedly. An adaptation made for this was the creation of endothermic organisms. Endotherms maintain a…

    • 346 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Attention deficit disorder (ADD) is a syndrome in which a person has difficulty focusing sustained attention on a task for a significant amount of time. In some cases this is accompanied by hyperactivity as well. It is currently being diagnosed at an all-time high. Between 1989 and 1996, youth visits for ADD increased 90%, from 1.9% of total physician visits to 3.6%.…

    • 483 Words
    • 2 Pages
    Good Essays
  • Good Essays

    There have been several theorists who have given many different theories that we know and use today. These theories try to explain how children develop and at what rate or pattern. This gives us a framework for understanding the process of development. Working with just one framework could stop us from exploring other views, so it is important that we look at and learn from theories from several different areas -…

    • 3063 Words
    • 13 Pages
    Good Essays
  • Satisfactory Essays

    Biology 101 Notes

    • 2364 Words
    • 10 Pages

    For example a plant uses carbon, sun, water from molecules of plant and nectar…humming bird takes sugar for energy…

    • 2364 Words
    • 10 Pages
    Satisfactory Essays
  • Good Essays

    5. Glucose is not normally found in the urine because it is reabsorbed by the tubule cells.…

    • 315 Words
    • 2 Pages
    Good Essays
  • Satisfactory Essays

    CHEMICAL SIGNALS MAINTAIN HOMEOSTASIS Endocrine System: a system of glands that secrete hormones to regulate body function Hormones: chemical messengers or regulators • they are released by cells in one part of the body and affect cells in other parts of the body to speed up or slow down processes. Endocrine Hormones – are produced in glands and secreted directly into the blood and distributed by the circulatory system. Makes hormones and regulates the pituitary gland Pineal gland (makes serotonin which regulates sleep patterns) Not a gland How do Hormones Signal Cells?…

    • 501 Words
    • 4 Pages
    Satisfactory Essays