A researcher studies language development by selecting a sample of two-year-old children and giving them a language skill test. Each year for the next two years, the children are brought back and tested again. The researcher plans to compare the children's scores at age two, age three, and age four. This study is an example of a(n) ____
a. time-series design
b. interrupted time-series design
c. cross-sectional developmental design
d. longitudinal developmental design
d
Psychology
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The receptive organs primarily involved in detecting changes in the tilt of the head are
called the vestibular a. canals. b. apparatus. c. bulbs. d. sacs. e. spindles.
Psychology
Austin is sitting in class when suddenly his heart begins to
pound, he begins to sweat, and his hands begin to feel clammy. Next, fear and nervousness set in as he walks to the front of the class for his oral presentation. What theory of emotion best fits this situation? a) Schachter-Singer theory b) James-Lange theory c) Smith-Scott theory d) Cannon-Bard theory
Psychology