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The present study provides normative measures for a new stimulus set of images consisting of 225 everyday objects, each depicted both as a photograph and a matched clipart image generated directly from the photograph (450 images total). The clipart images preserve the same scale, shape, orientation, and general color features as the corresponding photographs. Various norms (modal name and verb agreement measures, picture–name agreement, familiarity, visual complexity, and image agreement) were collected separately for each image type and in two different contexts: online (using Mechanical Turk) and in the laboratory. We discuss similarities and differences in the normative measures according to both image type and experimental context. The full set of norms is provided in the supplemental materials.Electronic supplementary materialThe online version of this article (10.3758/s13428-018-1028-5) contains supplementary material, which is available to authorized users.

Objective: To investigate the ultrasound (US) markers predictive of complex gastroschisis (CG), mortality, and morbidity in fetuses with gastroschisis. Materials and Methods: This was a retrospective cohort study of 186 pregnancies with isolated fetal gastroschisis. Eight US markers were analyzed. The predictions and associations of US markers with CG, mortality, and morbidity were assessed. Combinations of US markers predictive of CG were investigated. Results: Extra-abdominal bowel dilatation (EABD), intra-abdominal bowel dilatation (IABD), and polyhydramnios were predictive of CG. EABD between 25 and 28 weeks had a sensitivity of 64%, a specificity of 89%, a positive predictive value (PPV) of 56.2%, and negative predictive value (NPV) of 91.8%. The predictions of IABD were sensitivity = 26.7%, specificity = 96.7%, PPV = 61.5%, and NPV = 86.8%. The odds ratios for CG in the presence of 1 and 2 US markers, compared with the absence of a US marker, were 18.3 (95% CI, 3.83-87.64) and 73.3 (95% CI, 6.14-876), respectively. Conclusion: US markers predictive of CG were established. The combination of these markers increases the probability of CG.