The t-test can be characterized as a regression (linear) model if?
A. The outcome variable is categorical.
B. The groups have equal sample sizes.
C. The experimental groups are represented by a binary variable (i.e. coded 0 and 1).
D. A t-test is always different from regression
Answer: C
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Pamela Johnson teaches in a church-sponsored program with upper-middle-class white children in a fairly culturally homogenous community. She is a responsible professional and wants to support cultural competence in the children. What can she do to support this?
a. Focus on how the children are similar and select materials that reinforce their common experience. b. Find out about the family cultural heritages within the group and add materials that will support each of these differing subgroups. c. Purchase books and materials relevant to several population groups not represented by her class that also support her plan of instruction. d. All of the above
Students should read poetry selections several times for different purposes in order to comprehend them fully
Indicate whether the statement is true or false.
Teachers who demonstrate effective lesson clarity
A) Explain concepts in a logical, step-by-step order B) Use complicated sentences to challenge students C) Use ambiguous language to promote higher-level thinking D) Give directions that often require requests for clarification
This resource enables one popular strategy to foster reading and writing skills, since students can increase their comprehension by making notes and comments directly on what they read
A) wiki B) blog C) vlog D) ebook