Your medical record would be an example of a case study

Jonah is an adverb visitor to various social networking sites. Both Jonah and his parents have noticed that all of his grades have dropped a letter grade or more. Jonah signs a contract with his parents to reduce his social networking time so that he spends more time studying and socializing with his family. According to the text, which of the following should not be placed in the contract?

A) limits on the amount of time spent online B) turning off his mobile phone when he is at home in the evening C) logging his time on the phone and computer to make sure he's meeting his time limits D) being denied all access to the phone and computer for an entire semester or until his grades improve

Infant mortality rates in the United States are the lowest of all postindustrial countries in the world today

Indicate whether the statement is true or false