下列论述属于定量研究特点的是( )。
A．在研究过程中逐步形成理论假设
B．以归纳法为主要研究策略
C．依托某些理论，形成假设，通过分析数据来验证假设
D．主要获取描述性、非数字信息
E．对研究发现不做推论
参考答案：C
解析：[提示] 只有C项是定量研究的特征，其他各项都是定性研究的特征，所以C是正确答案。正确回答此类问题的关键是熟练掌握定性研究和定量研究的特点(参见教材第八章第二节)。
| 完形填空。 |
| Johnny Sylvester, eleven years old, was in bed in the hospital. A few days ago, when he was 1 in a football game, he fell and his head hit the ground. The doctors thought he might never get well. "He seems to have given up 2 . So the medicine won't 3 . Maybe he needs something else," said one of the doctors. "When I visit Johnny, all he 4 says is that he would like to meet Babe Ruth." To 5 Babe Ruth, of course, was not possible (可能的). Babe Ruth was as important a man in America as the president himself, 6 he was the most famous baseball player in the game. The next day Johnny's father managed (设法) to tell Babe Ruth about the story of Johnny on the phone. Twenty-four hours later, while Johnny 7 in his hospital bed, in walked Babe Ruth. Young Johnny couldn't believe it really was Babe. Babe Ruth 8 down at Johnny's bedside and said, "Now listen, kid, you've got to get well. I've bought you a new American League baseball. You must start throwing it again." Hearing these words, Johnny was moved to tears. For Johnny this was the beginning of a new life, one he thought he would never see. To the 9 of his doctors, young Johnny walked out of the hospital on his own a few weeks later. He was also 10 live a healthy life-all because of the present of Babe Ruth. |
| ( )1. A. playing ( )2. A. game ( )3. A. win ( )4. A. never ( )5. A. watch ( )6. A. so ( )7. A. was lying ( )8. A. walked ( )9. A. happiness ( )10. A. can | B. sitting B. health B. work B. too B. chase B. and B. lied B. ran B. danger B. able to | C. making C. medicine C. eat C. always C. protect C. but C. lain C. sat C. sadness C. could | D. growing D. hope D. cut D. also D. meet D. or D. lay D. drove D. surprise D. be able to |