A brief history of educational technology 1 728

History Evolution of the IDT Field

  • The Magic Lantern

    The Magic Lantern
    Magic lanterns projected images printed on glass slides. Oil lamps and candles served as light sources for the magic lantern, according to the Magic Lantern Society.
  • First Stereocope by Keysone View Company

    First Stereocope by Keysone View Company
  • Dept. of Visual Instruction created

    Dept. of Visual Instruction created
    As part of the NEA (currently known as AECT).
  • Filmstrip Projector Created

    Filmstrip Projector Created
    Filmstrip projectors allowed teachers to pause presentations for class discussions by turning a knob, and the projectors were widely used in classrooms until VCRs replaced them in the 1980s.
  • Audio Recording Equipment

    Audio Recording Equipment
    Used to help train WW II soldiers.
  • WW II Training Films

  • B.F. Skinner Behaviorism & Operant Conditioning

    B.F. Skinner Behaviorism & Operant Conditioning
    B. F. Skinner’s theory is based on operant conditioning. The organism is in the process of “operating” on the environment, which in ordinary terms means it is bouncing around its world, doing what it does. During this “operating,” the organism encounters a special kind of stimulus, called a reinforcing stimulus, or simply a reinforcer.
  • "The Science of Learning and the Art of Teaching"

    "The Science of Learning and the Art of Teaching"
    B.F. Skinner's artickle is called the a minor revolution in the field of education.
  • Overhead Projector

    Overhead Projector
    Roger Appeldorn created a machine that projected the image of writing on clear film in the early 1960s, while working at 3M.
  • Ford Foundation of closed circuit TV

    Ford Foundation of closed circuit TV
    The use of closed circuit television to improve teacher effectiveness. Fontana, CA, Unified School District.
  • Preparing Objectives for Programmed Instruction

    Preparing Objectives for Programmed Instruction
    Robert Mager figured out the importance to teach educators how to write objectives.
  • Criterion-reference Tests

    acquired the behaviors an instructional program was designed to teach. The use of
    criterion-referenced tests for these two purposes is a central
    feature of instructional design procedures. Reiser, Robert V.; Dempsey, John V. (2011-03-14). Trends and Issues in Instructional Design and Technology (3rd Edition) (Page 24). Pearson HE, Inc.. Kindle Edition.
  • Formative and Summative Evaluation

    Formative and Summative Evaluation
    Michael Scriven coined the phrases formative and summative evaluation to describe the analysis methods used prior to instruciton and after instruction.
  • Formative Evalutation

    Susan Markle (1967)
    decried a lack of rigor in testing processes. In light of this
    problem, Markle prescribed detailed procedures for evaluating materials both during and after the design process.
    These procedures are much like the formative and summative evaluation techniques generally prescribed today. Reiser, Robert V.; Dempsey, John V. (2011-03-14). Trends and Issues in Instructional Design and Technology (3rd Edition) (Page 25). Pearson HE, Inc.. Kindle Edition.
  • David Merrill Component Display Theory

    David Merrill Component Display Theory
    Component Display Theory describes the micro elements of instruction (single ideas and methods for teaching them).
  • System Approach Introduced

    Briggs, 1974; Gerlach & Ely, 1971;
    Kemp, 1971), several of which became “standards” in the
    field. Reiser, Robert V.; Dempsey, John V. (2011-03-14). Trends and Issues in Instructional Design and Technology (3rd Edition) (Page 25). Pearson HE, Inc.. Kindle Edition.
  • First Apple Computer Created

    First Apple Computer Created
    Apple Computer 1 was created in 1976 by Steve Qozniak (Steve Job's had the idea od selling the computer).
  • The Systematic Design of Instruction

    The Systematic Design of Instruction
    This model encapsulates the fundamen- tals of instructional design using concepts and procedures for analyzing, designing, developing, and evaluating instruction.
  • VCR came available to Common Households

    VCR  came available to Common Households
    Although VCR was invented in 1956 they didn't become available to public until late 70s early 80s.
  • Microcomputers introduced into education

    Microcomputers introduced into education
    .
  • Computers Introduced to automate instruction design

    Computers Introduced to automate instruction design
    Computers began to be used as tools to
    automate some instructional design tasks (Merrill & Li,
    1989). Reiser, Robert V.; Dempsey, John V. (2011-03-14). Trends and Issues in Instructional Design and Technology (3rd Edition) (Page 26). Pearson HE, Inc.. Kindle Edition.
  • Authentic Teaching (Real World Environment)

    Which learners will be using the
    skills they are learning—has had an effect on how instructional design is being practiced and taught. Reiser, Robert V.; Dempsey, John V. (2011-03-14). Trends and Issues in Instructional Design and Technology (3rd Edition) (Page 26). Pearson HE, Inc.. Kindle Edition.
  • Distance Learning Arrival

    Distance Learning Arrival
    Convenient to the learner.. Around 35% of institutions offer distance learning.
  • Computer Revolution

    1 computer for every 6 students. Although computers were more common and accessable interenet still was limited.
  • Dot-Com

    Dot-Com
    Due to the rise of commercial growth of the Internet, venture capitalists saw record-setting growth as dot-com companies experienced meteoric rises in their stock prices and therefore moved faster and with less caution than usual, choosing to mitigate the risk by starting many contenders and letting the market decide which would succeed.