In studies of attachment, which kind of stimulation did investigators find to be most important?

For 6-year-old Emmanuel, which of the following fine motor tasks is developmentally appropriate?

a. Writing in complete sentences b. Being able to spell multi-syllable words c. Writing in cursive d. Writing the letters of the alphabet, writing his name, and writing numbers from 1 to 10

________ is a lung disease common in later life with symptoms including shortness of breath and catastrophic thoughts about physical symptoms.

a. Congestive heart failure b. COPD c. Pulmonary edema d. Cardiovascular disorder