Biological and environmental factors that are associated with a certain historical event, such as the 9/11 terrorist attack on the World Trade Center in New York, can be considered __________.

Which developmental psychologist developed an approach that emphasizes learning by observing the behavior of another person, called a model?

Bronfenbrenner’s bioecological approach suggests that society, types of governments, religious value systems, political value systems, and other broad factors are parts of what system?

What technique ensures that personal characteristics that might affect the outcome of the experiment are divided proportionally among the participants in the different groups, making groups equivalent?

Psychoanalyst __________ provided an alternative psychodynamic view in his theory of psychosocial development.

In a __________, organisms are particularly susceptible to certain kinds of stimuli in their environments, but the absence of those stimuli does not always produce irreversible consequences.

Which approach to development suggests that there are five levels of the environment that simultaneously influence individuals?

In Western culture, what age is considered the start of young adulthood?

According to the textbook, it is important to think critically about “expert” advice. Which of the following is one method that the textbook recommends for evaluating “expert” advice?

Explain why developmental researchers employ the cognitive perspective.