Wilder Penfield and Robert Heath used which of the following techniques with their human participants?
A. patch clamps
B. MEG
C. electrical stimulation
D. single cell recording
Answer: C
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Isaiah is having his eyes checked. The doctor has put drops in Isaiah's eyes that will cause the pupils to open wide. As the drops begin to work, Isaiah will MOST likely notice that
a. he will lose some of his color vision. b. his vision will start to become quite blurry. c. his vision will become extremely sharp and clear. d. colors will appear to be "super" saturated.
What likely accounts for an observed effect of the examiner's race on intelligence test performance?
a. White examiners are more likely to elicit stereotype threat from racial minority test takers. b. Lack of standardization in some intelligence testing procedures. c. Subtle, nonverbal cues that manifest in racially-specific ways. d. Racial minority test takers tend to have lower expectations for their performance in the presence of White examiners.
In the working memory model, the retention and processing of spatial and visual information is controlled by the ____________________
Fill in the blank(s) with correct word
Answer the following statements true (T) or false (F)
1. The average difference in intelligence scores between groups is considerably more than the average difference in intelligence scores within groups. 2. Racial differences in IQ scores exist primarily because modern intelligence tests are culturally biased. 3. Steele and Aronson (1995) found that African American students perform more poorly on tests if they are asked to report their race at the top of the answer sheet. 4. Steele and Aronson (1995) found that European American students perform better on tests if they are asked to report their race at the top of the answer sheet. 5. When Asian American women are reminded of their ethnicity, they tend to do better on tests in mathematics.