Research is conducted on science instruction in the elementary school. Instead of
concentrating on a single grade level, classrooms from grades 3-8 are included in the study. Including six grades is an attempt to enhance:
a. external reliability.
b. internal reliability.
c. external validity.
d. internal validity.
c
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Norms are skills that children should be able to demonstrate by a specific age
a. True b. False Indicate whether the statement is true or false
A principal wanted to award prizes to students who demonstrated the best sense of citizenship. The principal asked the students' teachers and their immediate past teachers to rate the students. With which type of reliability should the principal be most concerned?
(a) Internal consistency reliability (b) Alternate forms reliability (c) Scorer reliability
Mr. Fenwick has a diverse group of students, including some with limited knowledge of English, some with learning disabilities, and some who are gifted. Identify at least two different strategies a teacher might use to meet the needs of such a wide range of student ability levels
What will be an ideal response?
Describe the characteristics of a specialized preschool program for children who are blind or visually impaired
What will be an ideal response?