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  MediaLab-心理学实验软件

MediaLab v2018

MediaLab综述

MediaLab帮助那些技术熟练或技术上有挑战的研究者创建强大的计算机实验。特别适合在Windows环境下创建,MeidaLab结合了智能实验设计特征和当今强大的多媒体PC技术的功能。

高度的交互和用户界面友好,MediaLab附带详尽的交互式帮助文件,一份容易理解的107页的手册,示例实验和简化的指南来帮助您立即入门。您将能够在15到20分钟内开始创建全功能的基础实验。

简单的调查?复杂的因子设计?没有问题

如果您已经用过他们,您就会了解。一般的程序当面对实验设计时,通常只有有限的灵活性。通过MediaLab,参与者可以管理不同的刺激和不同的依赖措施,以及根据实验条件而采取不同的顺序。MediaLab允许多种不同的输入,包括多选择响应,fill-in-the-blanks,申论方式可扩充的响应,thought and recall listings, 和某人自己的可扩充响应的even ratings。MediaLab处理所有这些内容为容易和易写入的数据文件,可以在Excel或SPSS中立即分析。

强大的多媒体能力

MediaLab允许您呈现丰富的刺激,从基本的和完全格式化的Word文档,HTML和PowerPoint演示到多媒体文件,比如音频,视频和图形文件-可以是单独的或组合的。如果MediaLab不能执行特定的任务,它将分开运行一个您在试验中选择的独立程序,然后再返回到它离开的位置。

通用特征

  • 根据您的喜好定义任意多的实验提交(对因子设计特别有用)
  • 灵活的随机化特征
  • 在单个组内的随机项
  • 随机化呈现项组的顺序
  • 在实验层和问卷内随机化路线
  • 在试验或问卷中嵌套您自己的或第三方的程序(DOS, Windows 3.1 and Windows 95或更高)
  • 从MediaLab试验中运行DirectRT 或Inquisit会话
  • 创建多个字体和显示颜色选择的自定义参数设置
  • 上下文相关帮助,比如在任何时候按下F1,将提供给您正在运行内容的帮助
  • 即时编辑Word和WordPerfect文档的选项-在运行试验的过程中编辑他们
  • 分辨率独立兼容从640x480 到1600x1200的屏幕
  • 容易使用的交互式界面-无需编写代码
  • 现在兼容非英语字体(比如,日文,中文,阿拉伯文)
  • 自定义所有的消息和/或翻译成任意语言
  • 从光驱或局域网上服务器中运行试验的选项

灵活的试卷设计

  • 维度响应多达12个封闭响应
  • 多响应(可选择全部)应答
  • Fill-in-the blank应答(自由或受限)
  • 申论类型应答
  • 思考列表和召回列表
  • 在任意维度都可以对研究主题计分为他们自己的思考列表应答
  • 对于任何问题的方便的基于文本的提示
  • 通过活跃链接来呈现html页面。MediaLab使用IE浏览器引擎,因此您可以显示任意浏览器可以显示的内容
  • 跟踪浏览行为为研究对象,通过本地html文件或万维网。
  • 跟踪每个链接主题的跟随和记录他们什么时候到达和停留了多久
  • 方便呈现Microsoft Word或任意其他OLE兼容文档,以用于更详细的格式化
  • 方便嵌套Microsoft PowerPoint演示到您的实验或问卷中
  • 在音频和视频剪辑中搜集在线连续计分数据
  • 当特定封闭响应被提供时,跳过模式能力
  • 问卷项在特定条件下可以被忽略
  • 方便的在其他的实验中编辑和重用您的问卷
  • 自控速度或时间限制应答的选项
  • 如果需要,允许主题返回到前面的问题
  • 内嵌主题应答到随后的文字问题中
  • 创建多种样式的配置(例如颜色和字体)以用于相同的实验或问卷中

多媒体

  • 呈现图形 (.bmp, .jpg, and .gif).
  • 呈现声音文件(.wav, .mp3)
  • 呈现视频(.avi, .mpg, .mov.)
  • 呈现图形,声音,视频和问卷项的组合
  • 呈现网页,flash,java,asp和任意其他浏览器兼容文件
  • 允许您设置图像和视频的屏幕未知的选项参数

数据

  • 写数据为容易分析的ASCII文件
  • 您可以选择写那些变量到数据文件
  • 写所有的数据到单独的文件,可以被直接导入到Excel中(多达255个变量)或SPSS中(不限变量)。变量定义同时被写入,因此您能够立即开始分析您的结果
  • 两个数据文件集被产生,一个被识别为问卷,一个被识别为变量名称
  • 包含了方便合并数据文件的工具,以搜集到其它计算机中。
  • 写入任意问答的反应时间到数据文件的选项
  • 写入多个计算机的数据到网络中的1台计算的选项

系统需求

MediaLab可以很好的运行在大部分的运行当前Windows(比如XP,Vista,Windows 7)的PC系统中。推荐64MB内存,但是额外的内存可以在资源需求高的情况下(比如使用多媒体刺激阵列)加速性能。

这不是必须的,但是安装Microsoft Office到安装有MediaLab的机器上可以增加一些突出的功能,比如允许您嵌套Word和PowerPoint文档到您的实验中,以及访问条件逻辑和Excel的功能以用于实验设计。

安装了Microsoft's Internet Explorer后,MediaLab能够提供给您内嵌本地或internet网页到您的实验中的能力。这意味着任意可以在网络中或任意可以放到网络中的内容都可以加入到您的实验中。
.
最后,电子表格应用比如Excel或SPSS需要用来查看一些MediaLab产生的数据文件。

MediaLab helps both technologically savvy and technologically challenged researchers with their creation of powerful computerized experiments. Created specifically for the Windows environment, MediaLab combines smart experimental design features with the capabilities of today’s powerful multi-media PC technology.

Highly intuitive and user-friendly, MediaLab comes with extensive interactive help files, an easy-to-follow 107-page manual, sample experiments and a simple tutorial to help you get started right away. You will be able to start creating fully-functional basic experiments in 15 to 20 minutes.

Simple surveys? Complex factorial designs? No problem. 
If you’ve used them, you know. General purpose programs typically have limited flexibility when it comes to experimental design. With MediaLab, participants can be administered different stimuli and different dependent measures and in different orders depending on the experimental condition. MediaLab allows for a wide variety of input including multiple choice responses, fill-in-the-blanks, essay-type open ended responses, thought and recall listings, and even ratings of one's own open-ended responses. MediaLab handles all of this with ease and writes friendly data files that be analyzed immediately in either Excel or SPSS.

Powerful Multi-Media Capability
MediaLab allows you present an abundance of stimuli from basic and fully-formatted Word documents, HTML, and PowerPoint Shows to multi-media files such as audio, video and image files—either alone or in combination. If MediaLab can not perform a specific task, it will branch off to run an independent program of your choosing during an experiment, and then return to where it left off.

General Features

  • Define as many experimental conditions as you like (great for factorial designs).
  • Flexible randomization features.
  • Randomize items within a single group.
  • Randomize the order that groups of items are presented.
  • Randomization routines at both the experiment level and within questionnaires.
  • Embed your own or third-party programs (DOS, Windows 3.1 and Windows 95 and later) within an experiment or questionnaire.
  • Run DirectRT or Inquisit sessions from within your MediaLab experiment.
  • Create multiple custom preference settings with choices of fonts and display colours.
  • Context sensitive help such that pressing F1 at any time will help you with what you are currently doing.
  • Option of on-the-fly editing of Word and WordPerfect documents-edit them as you run through your experiment.
  • Resolution independent-compatible with screen displays from 640x480 to 1600x1200.
  • Easy-to-use intuitive interface--no programming code necessary.
  • Now compatible with non-english fonts (e.g., Japanese, Chinese, Arabic).
  • Customize all messages and/or translate into any language.
  • Optionally run experiments from a CD-ROM or Server on LAN.

Flexible Questionnaire Design

  • Scale responses with up to 12 closed ended responses.
  • Multiple response (select all that apply) responses.
  • Fill-in-the blank responses (free or restricted).
  • Essay-type responses.
  • Thought listings and recall listings.
  • Have subjects rate their own thought-listing responses on any dimension.
  • Easy text-based instructions for any question.
  • Present html pages with active hyperlinks. MediaLab uses the Intenet Explorer browsing engine so you can display anything that Explorer can.
  • Track browsing behaviour as subjects navigate through local html files or the world wide web.
  • Track every link the subject follows and record when they arrived and how long they stayed.
  • Easily present Microsoft Word or any other OLE compatible documents for more elaborate formatting.
  • Easily embed Microsoft PowerPoint shows within your experiment or questionnaire(s).
  • Gather on-line continuous rating data during audio and video clips.
  • Skip pattern capability when a particular closed ended response is given.
  • Questionnaire items can be omitted in specified conditions.
  • Easily modify and re-use your questionnaires in other experiments.
  • Option of self-paced or time-limited responses.
  • Allow subjects to return to previous questions if necessary.
  • Embed subjects' responses in subsequent question wordings.
  • Create multiple style configurations (e.g., colours and fonts) for use within the same experiment or questionnaire.

Multi-Media

  • Present graphics (.bmp, .jpg, and .gif).
  • Present sound files (.wav, .mp3.)
  • Present video (.avi, .mpg, .mov.)
  • Present combinations of graphics, sound, video and questionnaire items.
  • Present html, flash, java, asp and any other browser compatible files.
  • Optional parameters allow you to set the screen location of images and movies as well as set.
  • Optional parameters allow you to set the screen location of images and movies as well as set the size of video clips all the way up to full screen.

Data

  • Writes data to an easy-to-analyze ASCII file.
  • Your choice of which variables to write to the data file.
  • Writes all data into a single file that can be imported straight into Excel (up to 255 variables) or SPSS (unlimited variables). Variable definitions are written automatically, so you can start analyzing your results immediately.
  • Two sets of data files are produced, one organized by questionnaires, the other by variable names.
  • Includes a utility to easily merge data files collected on different computers.
  • Optionally write reaction time for any response to the data file.
  • Optionally write data from multiple computers to a single folder on your network.

System Requirements

MediaLab runs great on pretty much all current PC systems runnning any current version of Windows (e.g., XP, Vista, Windows 7).  At least 64 Mb of RAM is recommended, but additional memory can certainly boost perfomance when resource demands are high (e.g., when using an array of multi-media stimuli). 

It is not necessary, but installing Microsoft Office on machines that will be running MediaLab, can add some impressive functionalit--e.g., allowing you to embed Word and PowerPoint documents in your experiment and to access the conditional logic and power of Excel for your experimental design.  

With Microsoft's Internet Explorer installed, MediaLab can also give you the ability to embed local and internet web pages within your experiment. This means that anything now on the web or anything that could be put on the web can easily be dropped into your experiment.

Finally, a spreadsheet application such as Excel or SPSS is required to view some of the data files produced by MediaLab but this may be done on any machine.

 

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400-621-1085(赵先生 606分机)
021-50391087

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综述
MediaLab v2014版心理学实验软件包
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MediaLab v2014版心理学实验软件包
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