.心理学实验设计方案一，实验题目：人类在背诵英语单词时，英语单词的长度和被试背诵的时间是否影响背诵者的记忆效果1假设选用短的英语单词背诵时，背诵者的记忆效果比选用长的英语单词好；背诵英语单词的时间长的比背诵时间短的记忆效果好2变量及额外变量的操纵方法自变量：单词的长度，背诵时间因变量：背诵者的记忆效果在分析中，选取单词默写正确个数为额外变量：被试的性别、智商水平，疲劳效应等额外变量的操控方法：选择性别数量上相等的被试男10女10选择在同一智商水平按韦克斯勒智力量表的被试让被试在实验中休息3被试的选择及分组选取男女被试各10名，每位被试承受四种水平(长单词长时间、长单词短时间、短单词长时间、短单词短时间)的实验处理4实验实施过程及方法选择100个英语单词其中，长短单词各50个作为实验材料，20名被试把他们随机分配到四个处理水平上，每个处理水平上分配5名被试。让每组被试记忆单词，短单词选取CET四级词汇中含5-6个字母的单词，长单词选取CET四级词汇中含9-11个字母的单词；记忆的短时间为5分钟，长时间为10分钟。记忆时间到时，让被试默写自己记忆的单词；批改被试默写的单词二、 计算机键盘与水平面可有三种倾斜度：0度、10度和15度，试设计一项实验来证明，哪一种倾斜度最有利于输入字符。单因素被试间设计1. 提出假设：在计算机和水平面之间的三种倾斜度中，0度，10度和15度中，打一段一样的材料使用一样的语言，在完成任务以后，比较一下哪种任务完成的时间是最少的，假设倾斜10度所需要的时间是最少的。2. 被试筛选被试：筛选被试：在对被试进展选择的过程中，需要进展严格的筛选。在进展最后的测试之前，要对每个被试进展测试。让所有被试在同一个房间里进展，给他们500字的中文文字，在最后的结果中筛选出在3-4分钟内完成的被试，这样能够排除掉打字技术对成绩的干扰。其中选出被试45名。每个被试分别承受三个水平的实验处理0度，10度和15度。单因素被试间设计3. 实验材料3台配置一样的电脑，分别是：0度，10度和15度。分别给被试呈现不熟悉的材料，防止对材料有熟悉度，每段文字500字。4. 实验程序(1) 把被试统一安排在指定教室进展，事先不需要太多的交流。(2) 指导语：大家好，今天我们要进展一项文字输入的测试。在屏幕中央将会出现一篇文字，请您以最快的速度输入文字。在我说开场后，大家可以开场了。(3)电脑自动记录被试完成的时间。(4)进展数据分析。三、研究者要探讨灯光强度与颜色对反响时的影响，试设计一个22实验研究范式。(要求说明实验中自变量、因变量与控制变量，是组间设计还是组内设计，被试如何分组，实验结果如何整理等)参考答案：实验设计：采用22多因素实验设计。该实验研究的自变量有两个：灯光强度：分为强、弱两个水平，灯光的颜色：可分为红、绿两种不同颜色的灯光。这样，共有四种实验处理：红色的强光、红色的弱光、绿色的强光、绿色的弱光。因变量：记录每个被试在不同实验条件下的反响时间。控制变量：所有被试的练习次数、准备状态、额外动机、年龄以及其他个别差异应保持相等。选取研究对象取样：随机选择大学生nn30名，并将他们随机分为四组，每组分别承受一种实验处理见上。2、研究者要探讨三种不同的教学方法对数学教学效果的影响，试设计一个真实验研究范式。(要求说明实验中自变量、因变量与控制变量，是组间设计还是组内设计，实验结果如何整理等)实验设计：采用随机化多组后测设计组间实验设计该实验研究的自变量为：教学方法，有三个水平：教学方法、教学方法、教学方法。因变量：教学效果，可用实验完毕后学生的学业成绩变化情况来表示。控制变量：不同数学教师的教学水平，学生的学习时间，学习动机等。选取研究对象取样：在*中学*年级随机选取学生n名，将其随机分为三组，在数学教学中分别使用三种不同的教学方法。测出实验完毕后三组被试的数学成绩，比较三组被试数学成绩的平均数，看是否有差异，采用单因素方差分析或者F检验，如果有差异，说明三种教学方法对数学教学效果产生了不同影响。英语面试1，你喜欢的电视节目my favorite reality Tv show is the impossible game. The Tv program has si* famous male stars of china to take part in, the si* men are Huanglei, Huangbo, Sunhonglei, Zhangyi*ing,Luozhi*iang and Wang*un. It is very e*citing and interesting because the si* men should finish the impossible tasks that they have never done before. The tasks need peoples intelligence, strong body and courage. I like Huanglei the most, because he is the most clever. I also like sunhonglei and huangbo, because they seem selfish, in fact they care others very much. and zhangyi*ing is the member of E*O, he is very handsome and popular with girls. Luozhi*iang is very funny, I like him because where he is where the happiness is. Wang*un is always cheated, but he is still kind to others. At the beginning I think its an entertainment show, and later I find it is of educational significance. From the program I learn a lot, I hope I can learn to challenge myself from the si* men, I wish I can overcome my limitation and be more kind to others.2、喜欢的音乐I like pop music There are many different kind of musics, classic, electric, country and blue。 Among all these, pop music is my favorite。 I love pop music because they are always fresh and always new。 Every time you get tired about one pop song, there will always be a new one waiting for you to listen。 Also, I love dancing with pop music which makes me feel young。 Whenever I feel upset or tired, pop music will cheer me up with they beautiful rhyme and teach me how to live my life in a right way。 Pop music is the soul of youth and it goes on forever。3、 喜欢的网站I like surfing on the Internet. Although there are lots of websites, I like the CoCo English Learning website most. It is useful for me to learn English. For-e*ample, there are lots of English songs. I can improve my English by listening to English songs. Also, I can do some tests to check what I have learned.It is also interesting. I can make friends who like English either by it.4、 喜欢团队合作还是个人Team Work.Team work is very important in our work.It is quite often that one is not able to carry out a job by itself.He needs more people to complete it together.We can say some importance jobs could not be done without teamwork.For e*ample,in a football match,very member plays a different role which is important,all members must cooperate with each other to fight against the opponent team.They can only win the match when they do good teamwork,or they will be defeated.China has an old saying,Unity is strength,which means the importance of teamwork.5. 网上购物Whenit comes to online shopping, different people holds different ideas towards it.Some people seem e*tremely enjoy the way of buying things online because theyfeel online shopping is so convenient. Some just dont believe that they can buygood quality commodities from Internet. As far as Im concerned, I think onlineshopping creates lots of benefits to people. People buy commodities by Internet notonly because it saves us time, but also, we can save lots of money. buying things online is a way of saving time.Inconclusion, shopping online is a convenient, time-saving and money saving way.