During these courses, a great deal of time is taken up by the teacher talking about the language, and much of the rest of the time is devoted to activities which are supposed to develop “the 4 skills”, often in isolation. There is good reason to think that this is a hopelessly ineff...
a pooled standard deviation that is based on data from both groups, the standard deviation from a control group, if your design includes a control and an experimental group, the standard deviation from the pretest data, if your repeated measures design includes a pretest and posttest. Example:...
aFrom the pretest to the posttest, both the coupled bilateral no load and load groups moved more blocks and demonstrated more regularity in the sustained contraction task compared with the control group. Reaction times were faster across test sessions for the coupled bilateral load group. 从预告...
There were seven studies of psychiatry residents and two of medical students. Only two of the research designs had comparison groups, and these were both randomized controlled trials, while seven of the other designs were pretest and posttest. Teaching methods, course content, and outcome measures...
aNote that there is no requirement to conduct an uncertainty analysis, either pretest or post-test. 注意没有要求进行不确定分析,预告测验或进一步测验。 [translate] aI'll make your sauce... 我将做您的调味汁… [translate] a麻烦 开始 [translate] aa small line of annoyance creased her otherwise...
How is quasi-experimental research done? Quasi-experimental research involvesthe manipulation of an independent variable without the random assignment of participants to conditions or orders of conditions. Among the important types are nonequivalent groups designs, pretest-posttest, and interrupted time-ser...
Now, the author’s interest was in seeing how long each bit of code took to run. However, I can see how this could be really useful in the pretest and posttests we use for our games to see how long the student spent on each problem. We could call this function each time the stude...
The traditional, well established approach to finding out what works in education research is to run a randomized controlled trial (RCT) using a standard pretest and posttest design. RCTs have been used in the intelligent tutoring community for decades to determine which questions and tutorial feed...
aparticipants were pretested prior to the 5-week experimental session and were posttested following the session and again at 6 months folling the treatment 参加者在5个星期的实验性会议之前是pretested并且是posttested跟随会议和再在folling治疗的6个月[translate] ...
aNote that there is no requirement to conduct an uncertainty analysis, either pretest or post-test. 注意没有要求进行不确定分析,预告测验或进一步测验。[translate] aviewpoint 观点[translate] aWhether been to 正在翻译,请等待...[translate]