Which of the following assumptions must be met when conducting an ANCOVA?

A. Homogeneity of regression slopes.
B. The covariate ought to be independent from the experimental effect.
C. All of these
D. The covariate should be linearly related to the dependent variable.


Answer: C

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All of the following are developmental features that distinguish ADHD from typical patterns of behavior in young children except this:

a. Inability to learn in a traditional classroom environment b. Chronic over time c. Generally pervasive across situations d. Deviant from age-based standards

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If a teacher is engaging a class in a unit on percents and compound interest, which of these would NOT be considered the collection of formative assessment data?

a. Administering a written unit test. b. Informally interviewing students about their homework. c. Observing students explaining problems at the chalkboard. d. Checking homework papers. e. Reading student journal entries early in the unit.

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Researchers have identified several reasons why students may avoid seeking help when they need it during a learning task. Three of the following are among the reasons they've identified. Which one is not such a reason?

a. Students worry that others may belittle their requests for help. b. Students want to maintain their sense of autonomy and independence. c. Students are worried that asking for help might make them look foolish or incompetent. d. Students have mastery goals, but not performance goals, relative to the subject matter.

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Which principle of print is best described in the example below?

Child, when writing in his kindergarten journal, makes a series of curves and announces, "I'm writing a letter to my Daddy." a. flexibility principle b. directionality c. generative principle d. sign concept e. recurring principle

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