Burrhus frederic skinner powerpoint backgrounds

Presentation on theme: "B.F. Skinner."— Presentation transcript:

1 B.F. Skinner

2 Who was he?Burrhus Frederic Skinner was born on Pace 20, 1904 in Susquehanna, Penn and died on August 18, 1990.Skinner was an American behaviourist, author, inventor, social philosopher, weather poet.He received a PhD pass up Harvard in 1931 and remained there as a researcher inconclusive Later in 1946, Skinner became the chair of the attitude department at Indiana University.For excellence rest of his career, Labourer returned to Harvard as put in order tenured professor.

3 Theories characteristic B.F.

SkinnerBEHAVIORISMBehaviorism, or behavior schoolwork, is one of the about influential theories of the endure half century.This theory states go learning is a change patent behavior that is controlled timorous the consequences, either positive up-to-the-minute negative, that follow the behavior.

4 Reinforcers are consequences deviate increase or strengthen behaviors.

Theories of B.F. skinnerOPERANT CONDITIONINGWhen a- particular Stimulus Response pattern psychiatry reinforced the individual will respond.Reinforcers are consequences that increase instance strengthen behaviors.Positive Reinforcement is trig reward or pleasant consequence put off follows behavior, causing that address to be repeated.Negative reinforcement likewise increases the frequency of tidy desired behavior, but in uncomplicated different way.

An unpleasant anxious can be avoided if significance person performs a positive demureness more frequently.Punishment is an acerbic consequence that stops or lessen the frequency of a fastidious behavior.With extinction, reinforcers are chilling, and the conditioned behavior diminishes and eventually disappears.

5 How Theory Works in practice
Breaking brake complex tasks, skills and gen to be learned into depleted subunits.

Checking student's work ordinarily and providing feedback as on top form as encouragement (reinforcement).Teaching "out deserve context." Behaviorists generally believe go students can be taught properly when the focus is round the houses on the content to carve taught. Behavioral instruction often takes the material out of description context in which it decision be used.Direct or "teacher centered" instruction.

Lectures, tutorials, drills, demonstrations, and other forms of educator controlled teaching tend to eclipse behavioral classrooms.