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选修8Unit4单元主题语篇训练
1小解
A
The work of Rosenthal and Jacobson shows that teachers'expectations
influence students'performance.Positive expectations influence performance
positively,and negative expectations influence performance negatively.
Rosenthal and Jacobson originally described the phenomenon as the Pygmalion
effect.Rosenthal wrote in 1985,"When we expect certain behaviors of others,we
are likely to act in ways that make the expected behavior more likely to occur."
The original research of Rosenthal and Jacobson focused on an experiment
at an elementary school where students took intelligence pre-tests.Rosenthal
and Jacobson then informed the teachers of the names of 20%of the students in
the school who were showing "unusual potential for intellectual growth"and
would have excellent academic performance within the year.Unknown to the
teachers,these students were selected randomly with no relation to the
pre-test.
When Rosenthal and Jacobson tested the students eight months later,they
discovered that the randomly selected students who the teachers thought would
perform excellently scored much higher.Why does the Pygmalion effect occur?If
the teacher thinks the students can't achieve very much,or are not bright
enough,he/she may tend to teach simple stuff,do lots of drills,read from
his/her notes,and give simple assignments calling for simplistic answers,
according to scientists.
Therefore,there are some practical tips for teachers:Never forecast failure
in the classroom.If you know a test is particularly difficult,tell your students
that the test is difficult but you are sure that they will do well if they work hard
to prepare for it.Do not participate in gripe sessions about students.
Teachers who gripe about students are establishing a culture of failure for their
students,their department and their own teaching.Establish high expectations.
Students achieve more when teachers have higher expectations.When you