Creativity, Critical Thinking, Communication, and Collaboration: Assessment, Certification, and Promotion of 21st Century Skills for the Future of Work and Education.

This article addresses educational challenges posed by the future of work, examining "21st century skills", their conception, assessment, and valorization. It focuses in particular on key soft skill competencies known as the "4Cs": creativity, critical thinking, collaboration, and communication. In a section on each C, we provide an overview of assessment at the level of individual performance, before focusing on the less common assessment of systemic support for the development of the 4Cs that can be measured at the institutional level (i.e., in schools, universities, professional training programs, etc.). We then present the process of official assessment and certification known as "labelization", suggesting it as a solution both for establishing a publicly trusted assessment of the 4Cs and for promoting their cultural valorization. Next, two variations of the "International Institute for Competency Development's 21st Century Skills Framework" are presented. The first of these comprehensive systems allows for the assessment and labelization of the extent to which development of the 4Cs is supported by a formal educational program or institution. The second assesses informal educational or training experiences, such as playing a game. We discuss the overlap between the 4Cs and the challenges of teaching and institutionalizing them, both of which may be assisted by adopting a dynamic interactionist model of the 4Cs-playfully entitled "Crea-Critical-Collab-ication"-for pedagogical and policy-promotion purposes. We conclude by briefly discussing opportunities presented by future research and new technologies such as artificial intelligence and virtual reality.

Association Between Genotype and Phenotype in Consecutive Unrelated Individuals With Retinoblastoma.

Importance: Retinoblastoma (RB) is the most common pediatric intraocular neoplasm. RB is a complex model in which atypical pathogenic variants, modifier genes, imprinting, and mosaicism are known to be associated with the phenotype. In-depth understanding of RB therefore requires large genotype-phenotype studies. Objective: To assess the association between genotype and phenotype in patients with RB. Design, Setting, and Participants: This single-center, retrospective cohort study, conducted from January 1, 2000, to September 30, 2017, enrolled 1404 consecutive ascertained patients with RB who consulted an oncogeneticist. All patients had their genotype and phenotype recorded. Statistical analysis was performed from July 1, 2018, to December 31, 2018. Main Outcomes and Measures: RB1 germline and somatic pathogenic variant types, family history, and disease presentation characteristics (ie, age at diagnosis, sex, laterality, and International Intraocular Retinoblastoma Classification group). Results: Among 1404 patients with RB (734 [52.3%] female; mean [SD] age, 20.2 [21.2] months), 866 cases (61.7%) were unilateral and 538 cases (38.3%) were bilateral. Loss of function variants were found throughout the coding sequence, with 259 of 272 (95.2%) somatic pathogenic variants and 537 of 606 (88.6%) germline pathogenic variants (difference, 6.6%; 95% CI, 4.0%-9.2%; P < .001) after excluding tumor-specific pathogenic variants (ie, promoter methylation and loss of heterozygosity); a novel low-penetrance region was identified in exon 24. Compared with germline pathogenic variants estimated to retain RB protein expression, germline pathogenic variants estimated to abrogate RB protein expression were associated with an earlier mean (SD) age at diagnosis (12.3 [11.3] months among 457 patients vs 16.3 [13.2] months among 55 patients; difference, 4 months; 95% CI, 1.9-6.1 months; P = .01), more frequent bilateral involvement (84.2% among 452 patients vs 65.2% among 45 patients; difference, 18.9%; 95% CI, 14.5%-23.3%; P < .001), and more advanced International Intraocular Retinoblastoma Classification group (85.3% among 339 patients vs 73.9% among 34 patients; difference: 11.4%; 95% CI, 6.5%-16.3%; P = .047). Among the 765 nongermline carriers of an RB1 pathogenic variant, most were female (419 females [54.8%] vs 346 males [45.2%]; P = .008), and males were more likely to have bilateral RB (23 males [71.4%] vs 12 females [34.3%]; P = .01). Conclusions and Relevance: These results suggest that RB risk is associated with the germline pathogenic variant and with maintenance of RB protein and that there is a sex-linked mechanism for nongermline carriers.

Optical Coherence Tomography Angiography Evaluation of Conjunctival Vessels During Filtering Surgery.

PURPOSE: To evaluate the changes in conjunctival vascularization with optical coherence tomography angiography (OCT-A) before and after filtering surgery and to correlate these results with filtering surgery success. METHODS: We evaluated 20 blebs of 20 patients after a first-time trabeculectomy. Conjunctival vascularization was quantified using ImageJ software. Eyes were classified into two groups according to the preoperative conjunctival vessel density: hypovascularized conjunctiva (HypoV; 10 eyes) and hypervascularized conjunctiva (HyperV; 10 eyes). The density of intraepithelial microcysts (0 to 3) was also analyzed. RESULTS: There were significantly more needling procedures in the HyperV group, with 70% of the eyes undergoing needling during follow-up compared to 20% in the HypoV group (P = 0.012). In the HyperV group, 50% of the eyes required IOP-lowering eyedrops after surgery, compared to 10% in the HypoV group (P = 0.029). HypoV showed significantly more intraepithelial microcysts than did HyperV at 1 week (1.1 vs. 0.4, P = 0.0215), 1 month (2.2 vs. 0.4, P = 0.0003), and 6 months postoperatively (2.0 vs. 0.7, P = 0.0068). A statistically significant correlation was found between preoperative conjunctival vascular density and mean IOP at 1 week (r = 0.483, P = 0.038), 1 month (r = 0.714, P = 0.001), and 6 months postoperatively (r = 0.471, P = 0.043). There was no statistically significant correlation between the preoperative conjunctival vascularization density and the eyedrop-year rate (r = 0.036, P = 0.8704) or the preservative-year rate (r = 0.1444, P = 0.5107). CONCLUSIONS: Poor conjunctival vascularization was associated with lower IOP and a higher number of intraepithelial microcysts evaluated with OCT-A. OCT-A provides a simple, noninvasive, and reproducible method to analyze and quantify bleb vessels before and after filtering surgery. TRANSLATIONAL RELEVANCE: Several studies have demonstrated that highly vascularized blebs might be associated with a higher risk of failure. OCT-A may provide a dye-free, noncontact method for monitoring conjunctival vascularization after filtering surgery.