Each facial expression starts to develop slightly earlier on the __________ side of the face than on the other side

Heredity and environment interact dynamically throughout development. We know that a genotype is expressed differently when it is exposed to a different environment. We also know that the environment can trigger genetic expression

Explain this constant connection between nature and nurture. Be sure to give examples and discuss epigenesist in your explanation. What will be an ideal response?

All of the following are limits on observational research except

a. the coding of the data by judges is always low in reliability. b. many behaviors of interest occur only in private. c. researchers using archival data are dependent on the original creators of the archive. d. the sample being observed tends to be limited to just one group of people, one activity, and one setting.