​During the period of the _______________, the longest stage of prenatal development, the infant reaches the age of viability. After this point in the pregnancy, the child would be capable of surviving outside of the mother’s body.

​Which of the following represents your authors’ position regarding the visual system of a newborn?

Children with a(n) ________________ linguistic style use language as a social tool to enhance their interactions with others.

​According to Bowlby, the second stage in the formation of an attachment relationship, usually appearing between 6-8 weeks and 6-8 months, is called _______________.

​The psychosocial theory of Erik Erikson postulates that people encounter _______________ stages over their lives, and that these stages occur in a biologically fixed order. (Hint: The answer is a number.)

​A standard part of prenatal care in the United States is the use of _______________, in which sound waves are used to generate a picture of the fetus.

​Your authors suggest that several factors may explain gender roles and differences. They include biology, socialization, and a child’s own efforts. Which word best encapsulates your author’s view of the contributions of these three factors to such understanding?

​Cooperation, empathy, and altruism are all examples of _______________ behavior.

​A subset of a population is called a(n) _______________.

​Erik is having difficulty saying his “Rs,” which is particularly problematic given his first name. When he tries to say “ERIK,” it ends up sounding like “EWIK.” His parents have him working with a speech therapist to help him overcome this small problem. Technically, Erik’s problem lies with mispronunciation of a(n)