[Script Info] Title: [Events] Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,1\N00:00:04,700 --> 00:00:08,900\NHello and welcome to see us five thirty three, introduction to data science. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,2\N00:00:08,900 --> 00:00:12,650\NThis is the introduction video that's going to give you an overview of what it is going to we're going Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,3\N00:00:12,650 --> 00:00:17,960\Nto be talking about this semester and provide you with guidance for how to get started with the course. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,4\N00:00:17,960 --> 00:00:21,650\NAre learning outcomes for this video are to introduce the class subject. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,5\N00:00:21,650 --> 00:00:24,290\NWhat is data science for our purposes? Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,6\N00:00:24,290 --> 00:00:30,650\NFor you to understand the learning outcomes of the course, for you to understand how this class is structured at a high level, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,7\N00:00:30,650 --> 00:00:39,890\Nwe'll be supplementing this with discussion in class and then also to know where to get help throughout the semester as you're in the course. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,8\N00:00:39,890 --> 00:00:44,030\NTo get started, though, I want to talk about what data science is. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,9\N00:00:44,030 --> 00:00:49,460\NAnd there are many different people are going to have many different definitions of data science. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,10\N00:00:49,460 --> 00:00:59,730\NBut one of the things that. But the definition I've been using as I've built out this class is that data science is the use Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,11\N00:00:59,730 --> 00:01:06,150\Nof data to provide quantitative insights on questions of scientific business or social interest. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,12\N00:01:06,150 --> 00:01:13,420\NThere may be many different things to which we want to apply the science we may have maybe in a business context, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,13\N00:01:13,420 --> 00:01:18,570\Nbut we want to gain understanding about the effectiveness of our business processes. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,14\N00:01:18,570 --> 00:01:26,040\NWe may want to evaluate a change to some aspect of how we carry out our business or how we manufacture, provide our products. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,15\N00:01:26,040 --> 00:01:30,990\NWe may want to understand the impacts of some of our business decisions. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,16\N00:01:30,990 --> 00:01:38,310\NWe may have a scientific question. What we are trying to produce generalizable knowledge to understand the world around us. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,17\N00:01:38,310 --> 00:01:40,170\NWe may have a social interest, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,18\N00:01:40,170 --> 00:01:47,670\Nparticularly if we're deploying data science in the context of a nonprofit or of a government agency or of an educational institution. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,19\N00:01:47,670 --> 00:02:00,640\NWhat we're trying to understand, social dynamics of human behavior. We're trying to understand maybe the impact of a policy on on. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,20\N00:02:00,640 --> 00:02:13,880\NFor example. We may have social interest where particularly if we are deploying. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,21\N00:02:13,880 --> 00:02:19,640\NWe may have social interest, particularly if we are deploying data science in a nonprofit or a government agency Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,22\N00:02:19,640 --> 00:02:23,720\Nor an educational setting where we're trying to understand social dynamics, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,23\N00:02:23,720 --> 00:02:28,700\Nwe're trying to understand the effectiveness and the impact of policies and programs Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,24\N00:02:28,700 --> 00:02:35,110\Nand various other purposes to inform our social mission with quantitative insights. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,25\N00:02:35,110 --> 00:02:43,780\NTo give you some more about how I go about thinking about this and some more of the background of how I've been designing the class, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,26\N00:02:43,780 --> 00:02:51,310\NI find this quote from Sergios Mondo's Introduction to science and Technology Studies useful in a book. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,27\N00:02:51,310 --> 00:02:55,990\NHe says, By itself, some piece of data has no meaning. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,28\N00:02:55,990 --> 00:03:01,330\NData is only given meaning as evidence by the people who make use of it. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,29\N00:03:01,330 --> 00:03:04,990\NAnd this means that we can't just go find a bunch of data. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,30\N00:03:04,990 --> 00:03:15,610\NAnd, oh, we have the answer. We have to do work to get our data into a form where it can actually provide answers to the questions we care about. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,31\N00:03:15,610 --> 00:03:23,610\NWe need to do work to frame our questions in a way that we can actually. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,32\N00:03:23,610 --> 00:03:31,770\NAnswer them with the data that we have available or that we can obtain, and this is a human process and it's also a social process, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,33\N00:03:31,770 --> 00:03:37,200\Nwhich is one of the reasons why we're going to be using our own class time for Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,34\N00:03:37,200 --> 00:03:44,820\Ndiscussion and application exercises is because we need the data of the data, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,35\N00:03:44,820 --> 00:03:50,310\Ngains its meaning and becomes evidence for particular conclusions of particular answers. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,36\N00:03:50,310 --> 00:03:56,370\NBecause we go through the process of interpretation and we go through the process of presenting our Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,37\N00:03:56,370 --> 00:04:02,250\Ninterpretations for other to others and discussing and debating how we came to the conclusions, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,38\N00:04:02,250 --> 00:04:06,030\Nthe conclusions. We came to the level of support they have from the data. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,39\N00:04:06,030 --> 00:04:15,900\NSo we're going to be practicing that a lot in this class of going from data to evidentiary meaning as a human process and pursuit of all of this. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,40\N00:04:15,900 --> 00:04:24,180\NThere are a number of learning outcomes for this course. The first one is that I want you to be able to explore a data set. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,41\N00:04:24,180 --> 00:04:29,550\NSomeone gives you some data and you first need to be able to get your bearings and understand what data you have, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,42\N00:04:29,550 --> 00:04:35,520\Nbe able to assess whether or not it would answer particular questions and what questions you might be able to answer with it. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,43\N00:04:35,520 --> 00:04:39,960\NYou need to be able to define a question that we can answer. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,44\N00:04:39,960 --> 00:04:48,200\NSo this is a. This is not an easy process when you're talking about quite a bit more about it in the next two videos. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,45\N00:04:48,200 --> 00:04:53,720\NBut taking a goal that we have and turning it into a question that we can actually answer Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,46\N00:04:53,720 --> 00:04:59,990\Nthrough a data analysis is a process that takes work and we're going to be learning that. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,47\N00:04:59,990 --> 00:05:09,350\NI want you to be able to then actually carry out your analysis in a way that is documented so other people can understand what you did, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,48\N00:05:09,350 --> 00:05:18,710\Nit's reproducible, so others can do the same analysis. And it also doesn't unnecessarily waste computing resources to come to the answers. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,49\N00:05:18,710 --> 00:05:27,730\NYou make efficient use of the resources we have available to us. And also then we can scale to being doing analysis on very large data sets. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,50\N00:05:27,730 --> 00:05:35,320\NIt's not enough to just do an analysis, I want you to be able to present the results of your analysis both through visuals, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,51\N00:05:35,320 --> 00:05:42,130\Ncharts and graphics and the written argument to be able to communicate to other people, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,52\N00:05:42,130 --> 00:05:48,910\Nyour peers and the class myself in the future, your advisers, your supervisors at work, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,53\N00:05:48,910 --> 00:05:56,650\Nwhat it is that you learn from the data and why your conclusions are a reliable and defensible interpretation of the data. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,54\N00:05:56,650 --> 00:06:00,640\NI want you to be able to identify weaknesses in data analysis. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,55\N00:06:00,640 --> 00:06:03,990\NNo data analysis is perfect. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,56\N00:06:03,990 --> 00:06:10,710\NThere are going to be weaknesses and downsides and we'll have to make tradeoffs when we make decisions of how we analyze the data, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,57\N00:06:10,710 --> 00:06:19,480\Nbut also not all weaknesses are created equal. I want you to be able to assess whether the impact a weakness has on the correctness and utility. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,58\N00:06:19,480 --> 00:06:25,530\NThe result? Some weaknesses are fatal flaws, so we can no longer trust the results we get. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,59\N00:06:25,530 --> 00:06:29,640\NOther weaknesses, however, are. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,60\N00:06:29,640 --> 00:06:37,650\NCaveats that we need to acknowledge and account for when we apply the results, but they don't fundamentally undermine their validity. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,61\N00:06:37,650 --> 00:06:42,600\NI also want you to be able to reason about the ethical implications of your work. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,62\N00:06:42,600 --> 00:06:46,560\NThere's a variety of different frameworks and perspectives that we can take on the Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,63\N00:06:46,560 --> 00:06:49,920\Nethics of data science work that we're going to be talking about this semester. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,64\N00:06:49,920 --> 00:06:57,450\NBut I want you to be able to think about and account for and assess the ethical implications of data science work. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,65\N00:06:57,450 --> 00:07:03,900\NAnd then finally, I want you to understand how various the broader picture of data science, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,66\N00:07:03,900 --> 00:07:11,580\Nthe various techniques and applications fit into a framework to give you a map of the of the space, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,67\N00:07:11,580 --> 00:07:16,560\Nand particularly with the role this class plays in Boise State's graduate curriculum. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,68\N00:07:16,560 --> 00:07:22,890\NI want you I want to give you a framework that you can use to relate what you're going to learn in other classes, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,69\N00:07:22,890 --> 00:07:27,480\Nsuch as machine learning or large scale data analysis or recommender systems or social Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,70\N00:07:27,480 --> 00:07:34,790\Nmedia mining together and develop a coherent picture of what it is to do data science. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,71\N00:07:34,790 --> 00:07:39,590\NSupport these outcomes, there are a number of components of the class. The first is the videos and readings. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,72\N00:07:39,590 --> 00:07:44,990\NYou're watching one of those videos right now. This is going to be the primary mechanism for content delivery. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,73\N00:07:44,990 --> 00:07:51,200\NI'm not planning to lecture live in class. I'll be doing a little bit of lecture style things here and there as we need to Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,74\N00:07:51,200 --> 00:07:55,610\Nclear up things that that are confusing or things you have questions about. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,75\N00:07:55,610 --> 00:08:00,800\NBut our primary content delivery is going to be through these prerecorded lecture videos. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,76\N00:08:00,800 --> 00:08:05,780\NThe website is your guide to all of this. Each week is going to have a page that lays out the videos, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,77\N00:08:05,780 --> 00:08:12,760\Nthe readings that you need to do in order to be prepared for class, prepared for the assignments and to learn the material. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,78\N00:08:12,760 --> 00:08:19,120\NAre in class, meetings are going to be focused on discussing and applying the materials, some of that will be open discussion, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,79\N00:08:19,120 --> 00:08:24,790\Nsome of that will be guided application exercises particularly carried out with your classmates. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,80\N00:08:24,790 --> 00:08:27,860\NWe're going to be having some quizzes, particularly each Thursday. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,81\N00:08:27,860 --> 00:08:33,250\NThere's going to be a quiz before class that assesses your understanding of the material and give both Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,82\N00:08:33,250 --> 00:08:38,730\Nyou and I an initial check on how well your understanding it and whether you're ready to apply it. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,83\N00:08:38,730 --> 00:08:41,560\NIn our work and in the assignment, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,84\N00:08:41,560 --> 00:08:47,110\Nwe're going to have assignments that come at a relatively steady pace throughout the semester, one every other week. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,85\N00:08:47,110 --> 00:08:51,550\NThey give you more extended place to practice and develop your skills and demonstrate Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,86\N00:08:51,550 --> 00:08:55,990\Nyour mastery of the material that we're going to be covering this semester. And then finally, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,87\N00:08:55,990 --> 00:09:06,680\Nwe have two midterm exams that a final exam to give an additional check of your conceptual knowledge of what it is that we're doing in this class. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,88\N00:09:06,680 --> 00:09:08,450\NAs we go through the semester, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,89\N00:09:08,450 --> 00:09:13,950\NI expect you're probably going to have questions and you're going to need some help and there's a variety of places you can get it. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,90\N00:09:13,950 --> 00:09:19,760\NYou can get it in our class meetings, both from your peers in the class and from me. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,91\N00:09:19,760 --> 00:09:23,630\NYou can get it at any time through the class forum on Piazza. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,92\N00:09:23,630 --> 00:09:29,330\NI strongly encourage you to ask questions and answer each other's questions on Piazza when you ask a question, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,93\N00:09:29,330 --> 00:09:35,510\NI'm probably not going to answer it immediately. I'm going to give some time in order to see if others have an answer first. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,94\N00:09:35,510 --> 00:09:41,150\NOftentimes, helping other people answer questions strengthens our own understanding of the material. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,95\N00:09:41,150 --> 00:09:46,790\NSo I encourage you to make use of Piazza both to answer your get your questions answered Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,96\N00:09:46,790 --> 00:09:50,990\Nand to develop and practice your understanding of the material through helping each other. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,97\N00:09:50,990 --> 00:09:56,180\NI am going to be having office hours. I'm going to be having them physically in my office so long as health permits. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,98\N00:09:56,180 --> 00:10:00,710\NAnd I will also be able to have remote office hours by appointment. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,99\N00:10:00,710 --> 00:10:04,670\NI do ask that if you have any inquiries about the class that you direct them through Piazza. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,100\N00:10:04,670 --> 00:10:09,080\NIf it's something that's just for me, perhaps about grades or something, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,101\N00:10:09,080 --> 00:10:13,020\Nyou can send a private message to the instructors on Piazza that's going to let me keep all Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,102\N00:10:13,020 --> 00:10:18,170\Nmy course communications in one place so I don't accidentally lose something in my email. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,103\N00:10:18,170 --> 00:10:23,180\NAnd finally, you can use the Internet as a resource where there's a lot of documentation, resources. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,104\N00:10:23,180 --> 00:10:31,860\NMany of our readings are going to come from various places on the Internet. There's many more sites where you can search for solutions and help also. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,105\N00:10:31,860 --> 00:10:37,140\NI encourage you to make use of public Q&A sites when you're a practicing data scientist after this class. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,106\N00:10:37,140 --> 00:10:39,960\NThe Internet is at your disposal for getting your work done. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,107\N00:10:39,960 --> 00:10:47,600\NThere's no reason not to go ahead and practice, make use of the resources that are available to you in this class. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,108\N00:10:47,600 --> 00:10:54,920\NI just ask that you do it in a way that's in keeping with the principles of academic integrity, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,109\N00:10:54,920 --> 00:10:59,240\Nyou can go to a public Q&A site and you can ask, I'm trying to do this thing. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,110\N00:10:59,240 --> 00:11:05,100\NI'm having a problem. And ask a specific question about the problem that you're getting stuck on. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,111\N00:11:05,100 --> 00:11:12,660\NI don't want you to just copy copying a piece of the assignment description pasted in a question answer site and ask, how do I do this? Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,112\N00:11:12,660 --> 00:11:19,410\NDemonstrate your learning of the material and how you go about identifying where it is that you're stuck and Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,113\N00:11:19,410 --> 00:11:26,520\Nasking a question that's going to help uncover the missing piece that you need in order to move forward. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,114\N00:11:26,520 --> 00:11:34,030\NSo it's all of that. This class is designed to provide flexibility in learning and to use each modality to its best advantage. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,115\N00:11:34,030 --> 00:11:39,180\NThere are tradeoffs. I'm not going to pretend like there's no trade off the how I've designed this class. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,116\N00:11:39,180 --> 00:11:46,920\NBut with this design, we can do the content delivery me lecturing in a way where you can go back and watch videos later. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,117\N00:11:46,920 --> 00:11:51,330\NYou can catch up. If you have to miss some material, you can speed up the video. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,118\N00:11:51,330 --> 00:12:02,400\NIf I talk to slow. And we're going to focus our in class time on things that can only be done through Synchronoss discussion. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,119\N00:12:02,400 --> 00:12:06,270\NWhere we're actually engaging with the material together and talking to each Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,120\N00:12:06,270 --> 00:12:10,560\Nother about it and these things together with the various parts of the class, Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,121\N00:12:10,560 --> 00:12:16,020\NI hope are going to allow us to achieve our learning outcomes for the semester. I hope you have a great semester. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,122\N00:12:16,020 --> 00:12:20,070\NI hope you learn a lot. I also expect to learn from you every time I teach. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,123\N00:12:20,070 --> 00:12:28,050\NIt's a learning experience for me as well. And I learn more about the subject and about how to teach and communicate about it from my students. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,124\N00:12:28,050 --> 00:12:34,900\NSo let's learn together. Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,