Which of the following researchers studied temperament?

How can you see this question? Now that you know all about the visual system, a question such as this is simple! Trace the process of vision from the moment light energy hits the retina until the time the signal reaches the visual cortex in the brain

Include a short description of the concept of receptive fields and the work of David Hubel and Torsten Wiesel that won them the Nobel Prize. What will be an ideal response?

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