Pokemon

En este taller introductorio vamos a acercarnos a la **Teoría de Respuesta al Ítem (TRI)** de una manera práctica y accesible. La TRI sirve para entender mejor **cómo funcionan los ítems (preguntas) de un test y cómo miden una habilidad o rasgo**. Nos permite ver, por ejemplo, si un ítem es más fácil o más difícil, si discrimina bien entre personas con distinto nivel, y si funciona de manera consistente. También es una herramienta muy útil para seleccionar los mejores ítems, acortar tests sin perder calidad y diseñar escalas más precisas. A lo largo del encuentro, vas a: \- Construir una comprensión conceptual de sus ideas principales\. \- Aplicar este método usando R\. \- Aprender a interpretar sus resultados para entender mejor cómo funcionan los ítems y qué aportan a la medición\. Este taller es **introductorio** y está dirigido a personas con un **conocimiento básico de escalas psicométricas**. **No requiere conocimiento previo de Teoría de Respuesta al Ítem.** **Requerimientos:** * R: 4.5.1 (mínimo) * RStudio: 2025.05.1 (mínimo, descargar [aquí](https://posit.co/downloads/)) * Instalar los paquetes **tidyverse, mirt y ltm**

Ready to speak English, meet people from around the world, and have a great time? 🌍 This is a great opportunity to meet international people while sharpening your communication skills. Join us at TEGOBA (The English Group of Buenos Aires) for a dynamic evening of conversation, connection, and cultural exchange. Whether you're a native speaker or a fluent learner, this is your space to connect, share, and enjoy real conversations. ✨ Good vibes. Great conversations. Global friendships. Come solo or with friends, grab a drink, and be part of a vibrant community of locals and expats who love connecting through language. 🗣️ **Conversational level of English is required** – this meetup is all about natural, flowing conversation. If you can jump into discussions with ease, you’ll fit right in! Expect engaging chats about travel, culture, life experiences, and anything that sparks curiosity. No boring lessons—just real people, real conversations, and a welcoming international atmosphere. See you at TEGOBA! Watch this video to check your level for participating in our meetings. [https://youtu.be/dAmsEhnDWXM](https://youtu.be/dAmsEhnDWXM)

(Español debajo) Ready to get out of your comfort zone? Join us at a new SpeedFriendship edition 🥂 **The perfect opportunity to expand your social circle and forge connections in Buenos Aires.** 📍 **VENUE:** Buda Bar (Costa Rica 4667) ⌚ **TIME:** 9:00 p.m. 🌐 **Bilingual** **Event**: SPANISH AND ENGLISH 🎟️ $10,000, which includes a drink and free pizza slices. Immerse yourself in the game and engage in meaningful conversations with a **diverse group of four strangers**. Our dynamic format ensures you'll connect with various persons throughout the evening. **Event Schedule:** 🕗 9:00pm - Open doors and registration begins 🕤 9:30pm - Registration concludes 🕤 9:45pm - Kick off the activity 🕚 11:30pm - Activity concludes, allowing for free time to extend your newfound connections. There is also a Beerpong Tournament in the bar and later a dj and a dance floor **IMPORTANT:** *⚠️ In order to participate in the game you have to assist before 9:30pm. Otherwise there might not be available spots to participate. If you cannot make it on time, you´re still welcome to come and enjoy the evening outside the activity.* *⚠️ Registration is mandatory, if you didn´t sign up here before, you may be requested to wait in case someone doesn´t show up on time.* ⚠️ *Participation in the game is individual. The objective is to meet new friends, therefore, the game proposes to present ourselves as individual people.* ✨ [JOIN OUR WHATSAPP GROUP](https://chat.whatsapp.com/FXZN2MVkGzSADssNSq9R40) ✨ **[Follow us on instagram](https://www.instagram.com/speedfriendship_ba)** 📷 [Look at the pictures of other editions](https://drive.google.com/drive/folders/1SRen7_pUv8w346Rl06U2WuoEUotSppTk?usp=sharing) 📷 Get ready to embark on this one-of-a-kind experience! Don't miss out and expand your social circle at our SpeedFriending. See you there! *SpeedFriendship Team* —------------------------------ ¿Listos para salir de la zona de confort? Súmate a una nueva edición de SpeedFriendship ☀️🥂 **La oportunidad perfecta para ampliar tu círculo social y forjar conexiones en Buenos Aires.** 📍 **LUGAR:** Buda Bar (Costa Rica 4667) ⌚ **HORA:** 21:00 horas. 🌐 Evento **Bilingüe**: ESPAÑOL E INGLÉS 🎟️ $10.000 que incluye un trago y bandejeo de pizza Anímate a hacer amigos mientras participas en conversaciones con un **grupo diverso de cuatro extraños**. Nuestro formato garantiza que conectarás con varias personas durante la noche. **Horarios del evento:** 🕗 21:00 - Apertura de puertas y comienzo de la inscripción 🕤 21:30 - Finaliza la inscripción 🕤 21:45 - Comienza la actividad 🕚 23:30 - La actividad finaliza, lo que permite tener tiempo libre para ampliar sus nuevas conexiones. El bar también tiene un torneo de Beerpong, y más tarde, un dj y una pista de baile *⚠️ Para poder participar en el juego deberás asistir antes de las 21:30 horas. De lo contrario, es posible que no haya plazas disponibles para participar. Si no puedes llegar a tiempo, aún puedes venir a disfrutar de la noche fuera de la actividad.* *⚠️ Tienes que estar registrado aquí previamente. De lo contrario puede ser solicitado que aguardes al final del ingreso para ver si alguien registrado no llega a tiempo.* ⚠️ *La participación en el juego es individual. El objetivo es conocer nuevos amigos, por lo tanto, el juego propone presentarnos como personas individuales.* ✨ [ÚNETE A NUESTRO GRUPO DE WHATSAPP](https://chat.whatsapp.com/FXZN2MVkGzSADssNSq9R40) ✨ **[Síguenos en Instagram](https://www.instagram.com/speedfriendship_ba)** 📷 [Mira las fotos de las últimas ediciones](https://drive.google.com/drive/folders/1SRen7_pUv8w346Rl06U2WuoEUotSppTk?usp=sharing) 📷 ¡Prepárate para esta experiencia única! Amplía tu círculo social en el SpeedFriending. *SpeedFriendinship Team*

Sumate a un plan distinto en Buenos Aires: practicá idiomas, conocé gente real y compartí mate 🧉 📍 Airport Bar (Palermo) 🕖 Todos los viernes, 7PM Un espacio sin presión, con dinámicas simples para que hables de verdad, pierdas la vergüenza y mejores tu fluidez. 🌍 Participan locales, viajeros y estudiantes de distintos países. 💬 Organizamos los grupos para que todos participen 🧉 Mate durante todo el encuentro 💸 Entrada: 7.000 ARS 💸 Abono mensual: 25.000 ARS (4 encuentros) Reservá tu lugar en el link: [FORMULARIO DE INSCRIPCION](https://docs.google.com/forms/d/e/1FAIpQLScRYwndu95kuu0mHPDt4BA3GHeO_0eIM3GWu4U-ezqsZv8M5w/viewform?fbclid=PARlRTSANZ6F5leHRuA2FlbQIxMQABp_cONcptR-QgFD-_dVVgvuT9XlH8DBiASUjE38apQevC1VRX8e4YzU0_sxTW_aem_zcZH1hdxxa4lfNZS-otIZA)

Saldremos a navegar en mi velero desde mariana Puerto Norte (ubicada en Palermo, frente a aeroparque Jorge Newbery) Av. Rafael Obligado 4899. IG: velebaires https://youtu.be/S5EjxJGS15Q El precio por persona es de $20.000. Soy instructor de náutica, si quieren les puedo enseñar a navegar. Realice el curso de Piloto de yate (habilitación que permite cruzar Oceanos) * No necesitas tener experiencia. * En caso de lluvia, se suspende. * Trae ropa cómoda, nada en especial. * Sugerimos llegar 10 minutos antes de la salida. * Cupos disponibles por orden de llegada. * No incluye comida ni bebidas. Puedes traer lo que quieras (no están permitidas las bebidas alcohólicas) * La serie de mi velero tomó fama por su seguridad y fortaleza, ya que cruzó el Océano Atlántico y navegó de Ushuaia al Polo Norte ida y vuelta. Nos reunimos en la entrada del Puerto.

(We run games every week despite the attendees you'll see in Meetup. Contact Davi on WhatsApp 1-2 days before at +5511 959517055 to guarantee attendance) 🌎 Mixed Tag game for everyone! 🥳 🏉 Tag is a beginner-friendly, no contact sport. There’s no tackling (we provide the velcro tags) and we encourage players to include all newbies! 📍 Location is around Palermo (Message Davi for exact details) 👟 All you need to bring is sportswear, water, and bugspray (if you have it) We will occasionally ask for donations to help maintain the equipment for the game 🍻 We always go for drinks afterwards!

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: This month John Lairson will share a notebook describing the Alpaca (Paper) Trading API and discuss different algorithms for evaluating stock trades. We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com

**History** The history of [Blendon Woods Metro Park](https://www.metroparks.net/parks-and-trails/blendon-woods/) began long before its 1951 opening, rooted in a landscape of rugged ridges and deep ravines that made the land unsuitable for traditional farming. In 1945, a report proposing a metropolitan park system for Franklin County specifically highlighted these cliffs of Bedford Shale as some of the "wildest land in the vicinity". Following this recommendation, the recently formed park district purchased the first 229 acres in early 1949. Because the terrain was so uneven, developers had to cut a mile-and-a-half-long roadway through dense woods just to bring in heavy equipment. This initial preservation effort ensured that the mature second-growth hardwood forests remained largely untouched by the urban expansion spreading toward Westerville. Opening day arrived on Labor Day, September 3, 1951, marking Blendon Woods as the second park in the Columbus and Franklin County Metro Parks system. The final push to open was a frantic race; the State Highway Department only finished the primary gravel access road four days before the gates opened. Early staff members, consisting of just four full-time employees, had to hand-dig pit toilets and learn construction skills on the fly to build the first picnic shelters. Despite the dusty conditions and limited facilities, the park was an immediate success, drawing massive crowds from across Central Ohio. By the end of the 1950s, annual visitation had already climbed to over 190,000 people. As the surrounding suburbs grew in the 1960s, the park faced severe overcrowding that threatened its natural habitats. In response, Franklin County voters passed the first Metro Parks levy in 1960, providing the funds necessary for a decade of steady expansion. During this era, the park nearly doubled in size, growing from 264 acres to over 570 acres by 1968. Planners also addressed a critical water shortage by collaborating with the U.S. Soil and Conservation Service to build a lake in 1964. This body of water originally served as a temporary reservoir before its role shifted toward conservation and wildlife support. The 1970s marked a transition toward the specialized wildlife and educational focus for which the park is known today. In 1971, the Walden Waterfowl Refuge was established around the 11-acre Thoreau Lake, creating a sanctuary that remains restricted to provide a quiet habitat for migratory birds. A formal nature center was also developed during this period, expanding on the guided Sunday walks that had been a park staple since the early 1950s. The park’s famous "Monarch Mansion" also became a prominent fixture, starting a long tradition of raising and releasing thousands of monarch butterflies each September. These initiatives cemented the park’s reputation as a premier destination for birders and nature enthusiasts. In more recent decades, Blendon Woods has continued to modernize while maintaining its wilderness character. The 10-acre Natural Play Area was added in 2017, encouraging kids to explore the ravines and woods off-trail. This was followed by the opening of a $1.5 million inclusive playground in April 2025, designed to accommodate children of all physical abilities. The nature center also underwent major renovations to include immersive, three-dimensional exhibits and a new butterfly house. Today, the park encompasses 653 acres, preserving a unique geologic and biological corridor amidst the bustling Westerville and Northeast Columbus area. **Map of the Park** Here is a map of [Blendon Woods](https://www.metroparks.net/wp-content/uploads/2025/05/BLN_map_Inclusive-Playground-and-Butterfly-Trail_May-2025_1980px.png). **Summary** For this event, we will hike the Lake View, Hickory Ridge, Ripple Rock, Overlook, Brookside, and Sugarbush Trails. This sounds like a lot, but it will really be only a little over five miles. Blendon Woods has a few hills here and there, but it's not one of the more strenuous metro parks. **Where We'll Meet** We'll meet just in front of the Nature Center. This is about a mile into the park from the main entrance. You have to go past the Ranger Station and the Shadblow Reservable Area to get to it, so don't stop too early at the Ranger Station and get it confused with the Nature Center. **After the Hike** Afterward, we will head over to [Forbidden Root Restaurant & Brewery](https://forbiddenroot.com/restaurants/columbus-ohio/) at Easton for [drinks](https://forbiddenroot.com/restaurants/columbus-ohio/#dinner-menu) and [food](https://forbiddenroot.com/wp-content/uploads/Cbus-Food.pdf). We should be there by 5 if you can't make the hike and just want to join us for drinks. The brewery's actual address is [4080 Worth Ave, Columbus, OH 43219](https://www.google.com/maps/place/4080+Worth+Ave,+Columbus,+OH+43219/data=!4m2!3m1!1s0x88388a86d10b6619:0x4d42b470a5cf11d3?sa=X&ved=1t:242&ictx=111); however, I recommend pointing your GPS to the [Worth Garage](https://www.google.com/maps/place/Worth+Garage/@40.0542293,-82.9137962,17z/data=!3m1!4b1!4m6!3m5!1s0x88388b4df6082825:0x17582f0eccd9dda1!8m2!3d40.0542293!4d-82.9137962!16s%2Fg%2F11rzfvvv8b?entry=ttu&g_ep=EgoyMDI2MDQxNS4wIKXMDSoASAFQAw%3D%3D) across the street. Parking in this garage is free as long as you're not on the first floor, and it is literally right next to the brewery.

Start your week the right way with Manic Mondays. Giving you an enjoyable Bachata lesson with a push of cool moves. The second hour has Beginner/Intermediate Salsa on 1. You must understand basic Salsa skills to participate. 730pm-830pm Bachata Cool Moves 830pm-930pm Salsa On 1 (Beginner/Intermediate) 15 for One Class 20 for Both Free Parking & Plenty of Dance Space. Viva Dance Columbus 2809 Festival Lane Dublin OH 43017

FREE event [https://www.ccad.edu/chroma](https://www.ccad.edu/chroma) Friday, May 15, 3–7 p.m. CCAD campus, 60 Cleveland Ave, Columbus, OH Join Columbus College of Art & Design for *2025* *Chroma: Best of CCAD*, our annual campuswide exhibition showcasing outstanding student work from across the college’s academic programs. This faculty-juried show features select work from CCAD students of all class years, and is a can’t-miss end-of-year campus celebration recognizing their tremendous achievements. It’ll be a night of fun and entertainment, with interactive games, animation and film screenings, art symposiums, poetry and prose readings, and more (along with some of the best local food trucks). *Chroma* is free and open to all. Many exhibitions including... **Game Art & Design:** **DSB, first floor, Welcome Center lobby and Room 115**

Feeling down? Sometimes depressed? Can't focus? Negativity & stress? Recent losses? Creativity in career and personal life hindered by mental blocks? Sometimes we never fully recover from traumatic experiences. Whether it was yesterday, last week or a year ago, traumatic experiences - a loss of a loved one, losing a job, a breakup - can leave you scarred. You talk about it and feel a little better, but it never goes away. After you hang up the phone, it's still there; the sadness, the cloud, the over-thinking, the worry, the guilt. You try to focus, but you're blocked. You try to look forward into new experiences, new relationships but a cloud is hanging over you, casting a shadow on what you once considered a bright, cheerful future. What happened to your courage? Your strength of character? You're 'why not' attitude? Whoever said 'time heals' must have had a special time machine, because after weeks, months, years, you're wondering - when exactly does that kick in? Sometimes it seems like drinking or drugs are the way to go. But they wear off, and now the problem is still there with added side effects from the drugs. At this free local Meetup event we will talk about: * What causes grief, anxiety and depression to become chronic. * Is it possible to regain your joy and happiness even after traumatic experiences? * How to break away from negativity and focus on the future * What are the steps to take to get control of your mind and your emotions? Learn about a safe, gentle, do-it-yourself counseling that can be done in the comfort of your own home. Let's explore safe, effective solutions for healing from traumatic experiences. Be sure to click on the red "Attend" button below to come to the event. We look forward to seeing you there. This group is sponsored by the Dianetics & Scientology Life Improvement Center.

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** TBD **YouTube Link** TBD