When is the baseline trend opposite of the trend during treatment?
a. The effect is powerfully demonstrated
b. The trend obscures causal conclusions
c. Maturation effects threaten internal validity
d. It is impossible to find a treatment effect
Ans: a
You might also like to view...
Superhero play
A) Is uncommon in school settings B) Can be used as the basis for discussion of social concepts, such asmorality C) Should be discouraged at all times D) Is accepted as a normal part of child development
Teachers may develop signals for attention that also provide academic practice
Indicate whether the statement is true or false.
Harvard, as other schools in Colonial New England, was based on:
a) A pluralistic society b) A democratic society c) A class society d) An industrial society
In developing a professional development plan, reading specialists typically develop ________ plans that provide for school-wide, grade cluster, and individual professional growth opportunities
a. 1-year b. 3-year c. 5-year d. 7-year e. 10-year