​Research by developmentalists led to the ban on lead-based paint in the United States.

​According to your authors, children who engage in make-believe play tend to be more advanced in several areas. Which of the following is NOT one of them?

​The newborn state of ____ is defined as a period where the baby’s eyes are open but they seem unfocused, and its arms and legs move in bursts of uncoordinated motions.

​Which of the following is NOT one of the levels of one’s environment as postulated by the ecological theory of Urie Bronfenbrenner?

Many parents emphasize conversational turn-taking even before a child can speak her first word.

​Marvin has an exceptional amount of skill in athletics. Specifically, he is an extraordinary hockey player. Throughout his life he has chosen circumstances where he would be exposed to peers who also enjoyed hockey, and this has helped him develop opportunities to develop his talent. Marvin has been engaging in

​Marielle and Dominic have not seen each other since high school, and they are both getting ready to attend their 30-year reunion. Marielle remembers Dominic as being a very playful, funny, and easy-going person. She is looking forward to seeing him, and expects that he will be very much the same as he was 30 years ago. Marielle’s expectation demonstrates a belief in

​The least invasive form of prenatal screening discussed in your textbook is the use of an ultrasound.

​About 10% to 15% of new mother experience the “baby blues,” which is a very serious psychological condition that can lead to problems for the child.

From birth, infants will grasp objects using their fingers and thumbs.