Identify the following statements about our interest in people's faces and facial expressions as either true or false.
1. by age 7, children can make judgments about a face trustworthiness that match adults’ judgments.
2. our habit of looking at other people’s faces develops between the ages of 12 and 18 months.
3. politicians whose faces were rated as looking more competent win more often.
4. our facial expressions can unintentionally reveal our thoughts.

Apopulation is a group of individuals of a single species existing together in an area. a population’s range, the area it occupies, changes over time. populations, in turn, may form a network, or metapopulation, connected by individuals that move from one group to another. within a population, the distribution of individuals can be random, uniform, or clumped, and the distribution is determined in part by the availability of resources. how might the geographic range of a species change if populations could not exchange individuals with each other? how would your answer depend on what type of metapopulation existed?

Which of the following is true of emotions? (a) a neurologically-intact baby can show at least six distinct emotions at birth. (b) the character of emotions changes as we develop cognitively. (c) basic emotions are culturally- and developmentally-based. (d) in general, adults cannot interpret infant emotions until the infants are 10 to 12 months old.

What conflict ended the false doctrine of "states rights"