File:Randomized control trial of reading program.JPG
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[edit]DescriptionRandomized control trial of reading program.JPG |
English: To measure the impact of its daily reading program in primary schools in Laos, Big Brother Mouse ran a randomized, controlled trial (RCT), with before-and-after tests in schools that got the program, which it compared with schools that did not.
This photo shows one of the testing techniques: Sitan held up a card with a large simple word, and everyone was encouraged to read it aloud. He identified the first child to say it, who then moved behind him, and he proceeded to a new word with the students remaining. After he showed three words in a row which none of the remaining children could read, he concluded that they represented the portion of the class that could not read at all. The game approach was used because it overcame the shyness and nervousness that otherwise tended to inhibit performance. As this photo reveals, girls generally read better than boys. |
Date | |
Source | Own work |
Author | BigBrotherMouse |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 08:36, 4 May 2015 | 1,600 × 1,200 (358 KB) | BigBrotherMouse (talk | contribs) | User created page with UploadWizard |
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Camera manufacturer | OLYMPUS IMAGING CORP. |
Camera model | u1010,S1010 |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/3.5 |
ISO speed rating | 200 |
Date and time of data generation | 14:48, 17 September 2013 |
Lens focal length | 6.6 mm |
Orientation | Normal |
Horizontal resolution | 200 dpi |
Vertical resolution | 200 dpi |
Software used | Adobe Photoshop CS Windows |
File change date and time | 14:13, 4 May 2015 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 14:48, 17 September 2013 |
Meaning of each component |
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APEX exposure bias | 0.3 |
Maximum land aperture | 3.44 APEX (f/3.29) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Scene control | High gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Supported Flashpix version | 1 |
Image width | 1,600 px |
Image height | 1,200 px |
Date metadata was last modified | 21:13, 4 May 2015 |
IIM version | 2 |
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