The Pygmalion Effect: Robert Rosenthal's Study on the Power of Positive Expectations
The Impact of Teacher Expectations
Understanding Teacher Beliefs
- The belief of a teacher about a student's performance can significantly influence the student's development.
Rosenthal and Jacobson Study
- A study by psychologists Robert Rosenthal and Lenor Jacobson showed that teachers labeled some students as "late bloomers."
- These students, treated differently due to positive expectations, performed better than their peers.
Pygmalion Effect Explained
- The Pygmalion effect illustrates how positive or negative expectations can alter self-perception and performance.
- This concept is named after George Bernard Shaw's play, demonstrating transformation through expectation.
Teacher Expectations and Student Performance
Experiment Overview
- An experiment tested if teacher expectations could affect student IQ scores using a fabricated test.
Results of the Experiment
- Teachers were informed about certain students expected to excel; these names were randomly selected.
- Students identified as likely to improve actually showed greater intellectual gains over time.
Factors Influencing Teacher Expectations
Key Factors Identified
- Climate Factor: Teachers create a warmer environment for students they expect to succeed.
- Input Factor: More material is taught to students with favorable expectations from teachers.
Additional Influences
- Response Opportunity Factor: Students are given more chances to respond when teachers expect more from them.
- Feedback Factor: Higher expectations lead to more praise and constructive feedback for both correct and incorrect answers.