Operationally defined variables
a. are seldom manipulated by the experimenter.
b. describe behaviors which can be directly observed.
c. are inconsistent with scientific method.
d. are attribute variables.
B
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Joan is briefly shown a geometric figure on a card. Then the stimulus picture is removed. Joan cannot pick out that
same geometric figure from a group of geometric pictures. Her problem is a. visual acuity. b. figure-ground discrimination. c. visual closure. d. visual discrimination. e. visual memory.
At around the age of ten, children have a strong sense of the need for things to be
A. Interesting B. Fair C. Familiar D. Challenging
Graphic organizers that depict different and similar attributes or characteristics of a concept are referred to as
a. matrices b. Venn diagram c. cyclical organizers d. sequential diagrams
Jacob Kounin points out that how a teacher handles an instance of misbehavior communicates the teacher's conduct expectations to the rest of the class. This is known as _______
A. withitness B. learned behavior C. the ripple effect D. negative reinforcement