A research method in which the real-life behavior of a pre-selected person or a group is studied at an in-depth level for some time through the use of observation, interviews, and writings (such as letters) is the _____________ method of research

In general, what is the relationship between emotional tone and recall accuracy in long-term memory?

a. Emotional tone has little influence on recall in long-term memory, although it does influence working memory. b. Recall is generally most accurate for mildly unpleasant items. c. Recall is generally most accurate for neutral items. d. Recall is generally most accurate for pleasant items.

Which of the following statements regarding handedness is true?

A) For the majority of individuals, handedness is inherited from the mother's side of the family. B) Ordinary siblings are more likely than identical or fraternal twins to differ in hand preference. C) Rates of left-handedness are elevated among people with intellectual disabilities and mental illness. D) Right-handed children are more likely to develop outstanding verbal and mathematical talents.