The textbook describes Patricia Alexander's theory regarding the development of expertise. Which one of the following statements best characterizes Alexander's theory?

a. People develop expertise primarily by turning verbal codes and images into propositions and productions.
b. People develop expertise primarily by learning certain skills and practicing them over and over until they can perform the skills almost without thinking.
c. The development of expertise is characterized by a series of five stages of increasingly abstract problem-solving strategies.
d. The development of expertise is characterized by the acquisition of more and better integrated knowledge about a topic.


d

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A test was administered to a group of students and the score of each student on each test task were recorded. The assessor wanted to know whether students responded in a similar way from one task to another

A -- if the data are used for internal consistency reliability estimation B -- if the data are used for test-retest reliability estimation C -- if the data are used for alternate form (same occasion) reliability estimation D -- if the data are used for alternate form (different occasions) reliability estimation

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Describe the level(s) of understanding that science provides and the overarching purpose(s) and goal(s) of science

What will be an ideal response?

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Help classes are classes that provide a student with "extra help" in a given subject outside of the normal school day

a. True b. False

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Each of the following statements about adolescents and adults with speech and language problems is true EXCEPT

A) They might refer themselves to a speech-language pathologist because of social embarrassment. B) The loss of the ability to speak is typically more disabling than the loss of the ability to use language. C) People with severe disabilities may need to be taught an alternative to oral language or be given an augmentative communication system. D) There may be problems settings realistic goals for speech and language learning.

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