We are excited to announce a brand new giveaway celebrating PhotoPlus Expo 2017 in New York City. We’ve teamed up with some amazing companies to bring you a Grand Prize worth over $1,250 in Photo & Tech Gear. Here’s what you can win:. – Exposure X3 RAW photo editing software – $150. – 1 – Wall Cluster or Split made from MetalPrints, Canvas Wraps or ThinWraps – $605.00.
– Peak Design Everyday Messenger Bag – $220. – Focus Pyramid, PRT and PRT Mini – $75. – ON1 Photo RAW 2018 software – $120. – Starter Tethering Kit – up to $105 All entrants will receive for FREE Current Photographer – online training course – $30 value JCristina – Lightroom® presets – $25 value To enter, simply head over to and fill out the form between October 24, 2017 and October 31, 2017. 😀 Links: Listen to The Digital Photography Cafe Show on Listen to The Digital Photography Cafe Show on Listen and Subscribe to The Digital Photography Cafe Show in or via Watch and Subscribe to The Digital Photography Cafe Show on to download your FREE copy of Focus Pyramid’s new ebook.
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Digital Photography Career Credentials
BACKGROUND: Assessing actual consumption of school cafeteria meals presents challenges, given recall problems of children, the cost of direct observation, and the time constraints in the school cafeteria setting. This study assesses the use of digital photography as a technique to measure what elementary-aged students select and actually consume from school cafeteria meals. METHODS: Before and after still digital photographs were taken of labeled trays for every lunch served to elementary students over 4 lunch periods. Two analysts visually estimated the amount of each item consumed from every tray, and those estimates were compared to evaluate interrater reliability.
RESULTS: Collection of photographic data was rapid and did not disrupt the busy elementary cafeteria setting. Analysts' estimates of consumption levels of meal components (main and side dishes) were within 10% of each other in 92% of the cases. Only 0.2% of items could not be analyzed due to children playing with food or otherwise obstructed photographs. CONCLUSIONS: Digital photography offers researchers and school food service personnel a highly accurate and cost-effective tool to measure actual consumption of school cafeteria meals. Data collected through this method can be evaluated by simple counts of servings of produce or other food groups or by more detailed analyses of nutritional composition.