"Halverson and Kelley coauthored ""Mapping Leadership: The Tasks That Matter for Improving Teaching and Learning in Schools."
{"Image ImageDescription": "WCER Richard Halverson and Carolyn Kelley Oct. 18, 2017, in Madison, Wis. (Photo \u00a9 Andy Manis)", "Image Model": "Canon EOS 5D Mark III", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Photoshelter http://www.photoshelter.com", "Image DateTime": "2017:10:20 10:07:58", "Image Artist": "Andy Manis", "Image Copyright": "\u00a9 Andy Manis", "Image ExifOffset": "356", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "1010", "Thumbnail JPEGInterchangeFormatLength": "5312", "EXIF ExposureTime": "1/50", "EXIF FNumber": "11/5", "EXIF ExposureProgram": "Manual", "EXIF ISOSpeedRatings": "200", "EXIF SensitivityType": "Recommended Exposure Index", "EXIF RecommendedExposureIndex": "200", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2017:10:18 12:43:30", "EXIF DateTimeDigitized": "2017:10:18 12:43:30", "EXIF ShutterSpeedValue": "352741/62500", "EXIF ApertureValue": "2275007/1000000", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "5/8", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash fired, compulsory flash mode", "EXIF FocalLength": "85", "EXIF SubSecTimeOriginal": "95", "EXIF SubSecTimeDigitized": "95", "EXIF ColorSpace": "Uncalibrated", "EXIF FocalPlaneXResolution": "1600", "EXIF FocalPlaneYResolution": "1600", "EXIF FocalPlaneResolutionUnit": "3", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard", "EXIF BodySerialNumber": "062024014171", "EXIF LensSpecification": "[85, 85, 0/0, 0/0]", "EXIF LensModel": "EF85mm f/1.2L II USM", "EXIF LensSerialNumber": "0000035650"}