Tuesday, September 13, 2022
问题:观察的第一个特点是对所观察行为下操作定义,第二个特点是观察需要确定()...
Thursday, December 28, 2023
Tuesday, September 13, 2022
问题:希腊拉丁方设计是以()结合了两个拉丁方,使每一因素的各种水平交错...
Tuesday, September 13, 2022
Monday, January 29, 2024
问题:为保证知情同意权,研究者有责任向被试说明哪些内容?...
Saturday, June 3, 2023
Thursday, March 28, 2024
Tuesday, September 13, 2022
问题:下列属于准实验设计的有()A、交叉滞后组相关设计B、回归间断点设计C、不等同对照组设计D、间歇时间序列设计...
Sunday, April 14, 2024
Sunday, April 14, 2024
Thursday, March 28, 2024
Sunday, September 11, 2022
问题:将α水平控制的更严格,将会降低犯()错误的概率,但()错误的概率会增加。...
Sunday, April 14, 2024
Sunday, April 14, 2024
Sunday, September 11, 2022
Sunday, April 14, 2024
Sunday, April 14, 2024
Tuesday, September 13, 2022
Thursday, September 21, 2023