Alzheimer's disease and _____ may involve a beta-amyloid precursor gene, APP, on chromosome 21.

a. down syndrome
b. parkinson's disease


a. down syndrome

Psychology

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When asked about their childhood, individuals diagnosed with avoidant personality disorder tend to remember their parents as a. warm and loving

b. substance abusing. c. rejecting. d. depressed.

Psychology

A researcher who is examining the effects of temperature and humidity on the eating behavior of rats uses a factorial experiment comparing three different temperatures (70?, 80?, and 90?) and two humidity conditions (low and high). The experiment has ____ level(s) for the temperature factor and a total of ____ treatment conditions

a. one; three b. three; six c. six; six d. three; two

Psychology

Veronica is deathly afraid of pink highlighters. To overcome her highlighter phobia, Veronica saw a therapist who helped her apply progressive relaxation techniques so that she could countercondition her fear into a relaxation response. This technique, which is highly effective in the treatment of phobias, is called

A. systematic desensitization. B. instrumental conditioning. C. reconditioning. D. operant conditioning.

Psychology

A fetal alcohol syndrome newborn shows which of the following symptoms?

A) blindness B) cerebral palsy C) muscle atrophy D) head and facial malformations

Psychology