Which factor or activity contributes to susceptibility to asthmatic attacks?

Experts who defend intelligence tests against accusations of racial bias note that racial differences in intelligence test scores

a. have increased in the past decade despite the introduction of less culturally biased test items. b. occur on nonverbal as well as verbal intelligence test subscales. c. are a clear indication that the heritability of intelligence approaches 100 percent. d. are just as significant as intelligence differences among members of a single race. e. are directly related to chromosomal differences discovered between races.

The rationale that formed the basis for David McClelland's use of the Thematic Apperception Test to study achievement motivation was that people would

a. respond most quickly to motives that they agreed with. b. choose career paths that were consistent with their underlying motivations. c. project their motives into their responses. d. answer direct questions honestly and accurately.