​LaTanya is only two years old, and recently she has begun p…

​LaTanya is only two years old, and recently she has begun playing with an imaginary friend whom she has named Bonnie. LaTanya’s parents wonder why this is occurring, as LaTanya has two older siblings and often has play dates with other children her own age. What would you advise her parents?

​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

​Charlotte has just found out that she is pregnant, and she…

​Charlotte has just found out that she is pregnant, and she is thrilled about the news. She is concerned, however, because although she knows that her weight and body will change over the next several months, she wants those changes to be healthy. Which of the following advice should you give?

​Marielle and Dominic have not seen each other since high sc…

​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