The ______ is used when one variable in the analysis is measured on a nominal scale.
Fill in the blank(s) with the appropriate word(s).
Ans: point-biserial correlation coefficient
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Homework for students with disabilities should be __________to homework completed by others
a. Similar b. Harder c. Easier d. Shorter
The field of early childhood encompasses all of the following except
A) child care centers B) preschools C) primary schools D) middle schools
A group of third grade teachers are reviewing various rubric models in order to decide which one is most appropriate to use to score all third graders' work samples. Which of the follow identifies the critical criteria needed to make this choice? The rubric needs to ...
a. address aspects of students' work that all teachers agree are important. b. be rated differently by several teachers grading the same student's work. c. be challenging for students to understand. d. have scoring aspects unique to each teachers' class.
Child abuse laws are based on the fundamental belief that:
a. families have certain obligations toward their children b. teachers can be more objective in recognizing signs of maltreatment c. society supports the removal of children from abusive homes d. adults should be punished for their actions