Which of the following environmental factors triggers activity in beta amyloids and increases the occurrence of Alzheimer's 5- to 10-fold?

A. bacterial infections
B. traumatic brain injury
C. secondhand smoke
D. stress


Answer: A

Psychology

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According to the recommendations for eliminating treatment discrimination in the workplace,

a. affirmative action should not be emphasized because it actually works against gender-fair treatment. b. diversity training workshops may have an influence on people's attitudes, but not on their behavior. c. managers who are evaluating a female employee should ask themselves how they would evaluate her if she were a male employee. d. managers should emphasize comparable worth with respect to promotion, but not annual salary.

Psychology

What characteristic in a large Finnish study was the greatest predictor of childhood obesity?

A. Eating breakfast every morning B. Low socioeconomic status C. Watching cartoons before school D. Having an obese parent

Psychology

If a researcher reported for an independent-groups t test that t(22) = 2.69, p < .01, how many subjects were there in the study?

a. 24 b. 20 c. 11 d. 21

Psychology

Which of the following is NOT considered a type of long-term memory?

a. echoic memory b. semantic memory c. episodic memory d. declarative memory

Psychology