Researchers who examined 18th century medical records in Sweden found that the ____________ was/were the strongest factor in determining adult longevity

When Pavlov observed that his dogs would salivate at the sound of rattling food dishes, he called these learned involuntary responses__________

a) unconditioned responses. b) conditioned reflexes. c) unconditioned stimuli. d) conditioned stimuli.

According to research, which of the following is NOT an important variable that affects grief?

a) the nature of the death b) the nature of the deceased c) the nature of the bereaved d) the nature of the funeral