What was the most critical lesson about teratogens learned from studies on the use of the drug DES by pregnant women?
Marla is watching her daughter, Daisy, try to color within…
Marla is watching her daughter, Daisy, try to color within the lines in her favorite coloring book. Daisy knows how to hold the crayons, can see the pictures properly, and understands the idea of not going over the lines, but she struggles to control the crayon. Marla does not like seeing Daisy get upset when she crosses a line, so she sits to help her by holding the crayon with her. According to research presented in your chapter, which of the following should you expect as a result of Marla’s assistance?
In an experiment, the dependent variable is the behavior th…
In an experiment, the dependent variable is the behavior that is being
Distinguishing and mastering different motions is to ____ a…
Distinguishing and mastering different motions is to ____ as linking individual motions into a coherent, coordinated whole is to ____.
Which of the following findings noted in observations of ol…
Which of the following findings noted in observations of older babies supports the statement that babbling is a precursor to the use of real speech?
Marcia has started to have difficulty with her nighttime vi…
Marcia has started to have difficulty with her nighttime vision, and thus has decided that it is better if she no longer drives after dusk, except in emergency situations. She has asked her friends, with whom she often gets together, if they would mind either (a) getting together at her house more often than normal, or (b) if one of them would mind giving her regular rides to other social events that take place at night. Marcia’s behaviors best demonstrate which model of human development?
Collette is sitting with her young son Jim, and has placed…
Collette is sitting with her young son Jim, and has placed five jellybeans in front of him. Jim starts to count the beans, and as he points to the beans says, “one, two, three!” He then looks up at Collette and smiles. Jim has not yet mastered the
Eleven-month-old Oreo loves cookies. One day he sees his mo…
Eleven-month-old Oreo loves cookies. One day he sees his mother putting cookies into cups for a party. As he is watching, his mom puts one cookie into the first two cups, two cookies into the next two cups, and three cookies into the last two cups. If Oreo is a normally developing 10-month-old who likes cookies, he will most likely reach for
The idea that development is determined largely as a result…
The idea that development is determined largely as a result of the manner in which people resolve the conflicts that they face at different ages is the central concept of the ____ theories.
For 10 to 15% of new mothers, the baby blues extend into mo…
For 10 to 15% of new mothers, the baby blues extend into months of irritability, feelings of low self-worth and apathy, and sleep and appetite disturbances. This condition, called postpartum ________, can influence a child’s development if it persists.