问题
单项选择题
风险信息的特性是( )。
A．准确性和及时性
B．精简性
C．充分性和完善性
D．全面性
答案
参考答案：A
解析：风险信息的特性包括准确性和及时性。本题最佳答案为A选项。
搜题请搜索小程序“爱下问搜题”
风险信息的特性是( )。
A．准确性和及时性
B．精简性
C．充分性和完善性
D．全面性
参考答案：A
解析：风险信息的特性包括准确性和及时性。本题最佳答案为A选项。
| Mr. Faugel was convinced that student nervousness had affected their scores; to reduce the anxiety of these students who had already been tested, he gave 22 of them a beta blocker before readministration of the test. Their scores improved significantly. The other 8 students (who did not receive the beta blockers) improved only slightly. Second-time test-takers nation-wide had average improvements which were similar to those in Faugel’s non-beta blocker group. Beta blockers are prescription drugs which have been around for 25 years. These medications, which interfere with the effects of adrenalin, have been used for heart conditions and for minor stress such as stage fright. Now they are used for test anxiety. These drugs seem to help test-takers who have low scores because of test fright, but not those who do not know the material. Since there can be side effects from these beta blockers, physicians are not ready to prescribe them routinely for all test-takers. |
Faugel’s research showed that beta blockers given to his sample
A．increased scores less than the national average.
B．increased scores the same as the national average.
C．decreased scores.
D．increased scores much more than the national average.