torsdag 30 oktober 2014

Final Reflection


During this course (Theory and Method for Media Technology) I detected the concepts from a different perspective. First I thought this theme wouldn't be that difficult to learn, because I already have been in contact with this area while writing my bachelor thesis. But I realised that it was larger and deeper than I ever thought. The concepts gave me another point of view and they made me feel unsure of these definitions. I think its still confusion, but much easier than it was earlier. In the beginning, the philosophical perspectives were in focus and during the time it become more concrete and realistic. Each of every theme was interesting but for the most hard to understand and confusing to define. The texts gave me an overview of the concepts and the methods; it was not until the seminar I understood the real meaning of them. Some of them were really hard to understand from the beginning, maybe for the philosophical focus that I'm not used with.

To investigate a more complex research question, it’s important to have a good plan over the process. As Haibi Li said it’s important that you first figure out what you really want to get out of the research. One or two sub questions should follow the head question to support the investigation through the whole process. At the same time, its important to select a goal to work through, weather you will make an investigation surrounds human’s thoughts and behaviour or an ordinary statistic research on facts. In this step, it’s determined what methods will be used during the study. Another important part of the start up is to define the target group. When I was reading some of the others blog posts, I met an interesting model called Extensive Matrix of the respondent groups. This matrix divided the respondents into different groups, with different age, gender, background etc. The purpose is to make it easier for the researcher to reach the specific target group in order to collect a more significant and realistic result.

To combine different methods during a study is beneficial and it contributes to lots of data from different angels. To make a study combined of methods requires that the question is well defined and measured. A study based on a qualitative method can be supported by a quantitative method in order to ad significant data that evokes no expected results and things that the researcher didn’t think of during the investigation. To make an interview and record the respondents, contributes with quantitative data like measure the movements, unsafeness and insurance. For further analysis it is important to note every aspects that can be significant for the result. Sometimes, movements can prove the answers.

In one of the seminar held by Olle Bälter, he showed us an intelligent and interactive survey that will give direct feedback on the answers. I haven’t seen it before and it was really cool. In my opinion, the strategy to involve the respondents is good to get the most realistic answers. It turns them to receive a good response, which contributes to better results. During that seminar we also got the opportunity to discuss and compete in order to reflect and find deeper answers of what a quantitative study is and how it can be combined by qualitative solutions. Some of the most interesting learning’s from that seminar was how quantitative studies like surveys can be supported by qualitative studies like open fields and questions to the respondents. It will collect quantitative data in form of thoughts and open minds.

One research scenario that I have been in contact with is an evaluation study, were we investigated weather Skype or Google Hangout was user-friendly or not. The research was based on a think-loud research, where the participator got the opportunity to test the systems at the same time as talking with us about their thoughts – what was good or difficult with these systems. The study was ended by a short semi-structured interview and later the participators movements and clicks were counted and summarised in diagrams. The purpose was to compare the different systems usability. The interviews gave us many interesting thoughts that we didn’t think of, for instance the placement of important buttons and unnecessary steps that was confusing for the users.

Lastly, and the most surprising theme was about the case study method. It’s an already existing problem or phenomenon that collect different methods in order to find the right solution. It can easily be comparable to a crime, where the police investigate the case from different angles and different methods to find the answer (the offender). I haven’t heard about the method before and it woke some ideas that will contribute to some future master thesis that I will write. After the seminar, I realized that it’s a very common method that we don’t usually notice.


To sum up, I realised that I may have changed my strategy to investigate the research of my bachelor thesis in another way. My investigation was based on a retrospective study of a process in developing an additional application of an ERP system. The quantitative part was the retrospective study, looking back in time to see how the process took part. The retrospective study was complemented with small semi-structured interviews with employees and a small questioner with the users/customers. I maybe should have used a case study to get a better overview of the process. I’m looking forward to use these methods again, but in next time with a different point of view and fortunately with a totally different knowledge of the methods.

tisdag 28 oktober 2014

Comments on others blog posts

Theme 1 – Comments

1. Answering Hanna Bylund


My answer on Hanna Bylunds comment on my blog post at 5 September 2014 –  Theme 1, Theory of knowledge and theory of science.

Yes, it was exactly what I mean, the experiences contributes to the way of collect knowledge and prejudices, therefore its not surprising that we as humans get different points of views. Our backgrounds and the way we grew up on have shaped our aura and the way we learn and filter the “incoming data”.

2. Answering Charlotte Åbyhammar


My answer on Charlottes comment on my blog post at 5 September 2014 –  Theme 1, Theory of knowledge and theory of science.

I still think the concept of knowledge is just a word, with a definition. I think it’s difficult to just accept the knowledge as something broad and diffuse. But I’m agreeing with you charlotte, it’s interesting that a concept can be discussed for hundreds of years except any success and agrees. Unfortunately I think it’s not the end yet. It would be interesting to see into the future to investigate weather they still discuss the concept in hundreds of years.

3. Sofie Nilsson


Your reflections surrounding the dialog about “with” or “through” the eyes are interesting and the example of the letters is given a good insight of the meaning between “with” and “through”. When I read the text it become clearer when they gave examples. When we talked about to explain knowledge the relevance of giving examples is important to explain the concept even better. I think it would be good to talk about “examples” as we talked and argue for knowledge. Good arguments and good work!!

4. XuXiao Ma


I think your arguments around the concept of knowledge are interesting and it became clearer for me to understand what Kant meant by his text as you describe “Let us assume that objects must conform to our cognition instead of our cognition conform to objects.” But I wonder if we can trust our self, in the correct understanding of the world? What’s the right thing? What’s right or what's wrong?

Good Arguments!! J

5. Hannes Törnqvist


To search for Plato’s dialogue at YouTube was smart, I didn't thought of it. It might have been simpler to understand the dialogue, for me it was quite confusing to get a relation between the characters. You mention the citation from the seminar “Perception is blind without conception”, and I totally agree with your thoughts. It’s quite obvious to get a perspective of the definition when we relate it to your self-experiences, and it’s easier to understand if we connect our experiences to the real world. Good arguments and reflection of this theme. Philosophical is very complex and hard to get into, I'm agreeing with you!

Theme 2 - Comments 22/9 2014



I’m agreeing with your argument regarding the concepts of aura. But I wonder if you think of the energy field around the body? Is there anything you can connect with these kinds of theories?
In addition to that, I like your arguments and it seems that you work a lot with the text and trying to understand them. I’m also thinking the text become clearer after the first class and even more after the seminars. Am looking forward to read some of the later blog posts.


2. Åsa Linder


I think the same as you regarding the texts this week. They were much easier to understand even though there were some concepts that were not clear. Its good when you reflect up on the things you discuss during the seminars, and it’s easy to follow arguments the texts looking closer at. When I’m reading your text I miss some reflections and arguments of your own thoughts. What do you think of the concepts after the seminar compared to before. Its easy to write your text, keep it up! Good Luck J


3. Hanna Bylund


Your text is very clear and easy to understand, compare to the texts as you mention. I seems like you understand this topic and its good to go to the seminar to get a better knowledge of the concepts. Unfortunately I couldn’t attend to the seminar this week and when I’m read your text, the concepts become clearer even for me, because this theme was hard to understand when I didn’t attend. I’m totally agreed with your arguments about the critique of enlightenment and their point of how we live and control our life in the way of universal and practical qualities.


4. Illona Khammatova


I like that you focus on how we as human in the “modern” society can be controlled of someone just by give us information that sounds good, like Hitler’s propaganda campaigns. I’m agreeing in the way of how scary it is of how mass media can shape the inhabitants and how they can control our life in the way of just persuade of something, and we don’t know if its true. Like China and their believes how the rest of the world are controlled as just as them. For instance they haven’t any access to Facebook and other communication channels, just to hide them from another way of se the world. You wrote a good text with good arguments, keep it on J Good Luck!!

5. Noa Julin


Even though you couldn’t attend to the seminar I think you capture the best argument in this theme. I think it’s scary to know how the mass media can control the information that is released to the community. You mention the “valbarometern” which was public by Aftonbladet, the Swedish left side of the politic right-left scale. Perhaps this was the reason the majority of the doubtful voters chosen the right side, just because the Aftonbladet can control the “barometern” tool? Or what do you think? Perhaps not? But it gave me a suspicion of cheating.

Theme 3 - Comments 29/9 2014



Answer on Charlottes comment on my post at 19 September 2014 – Research and Theory.

Yes, charlotte I’m totally agree with you. When I’m watching TV I have to put the phone or other devices at the side, I need to separate these screens from each other. As you mention, it’s scary to be in the generation of doing everything at the same time. These multitasking and to be online around the clock, make me stressed up and outside. Sometimes I need to be offline to feel comfortable again. And it contributes to miss something happening in media and regarding my friends, because it’s hip with these communication channels. 




Answer on Ma XuXiao comment on my post at 28 September 2014 – Theme 3 Reflection

I think your interpretation of my explanation is correct, the hypotheses can be both right and wrong and sometimes at the same time. The normative examples I gave are not written in stone, and of course it’s not illegal to pass the red man but other peoples may think not do right. In the descriptive way it can bee seen as you say, how the things are – in the way of describing things.

3. Johannes Törnqvist


I’m agreeing with your thoughts and I also think it’s still hard to define the concept. Do you connect the complexity of describing the word to the concept of knowledge; we talked about few weeks ago? Do you reflect how these words are equally difficult do describe? And do you also use examples to describe them both?

4. Johanna Sjöberg


I’m agreeing with you both, these five concepts of theory types are difficult to understand and get a clear view on. A hint can be to eliminate the one who are most improbable and den move to the next one and after all you will have one left. And I think it’s become more clear after reading more texts while you have in mind what the theory can be. The authors of my text were clear to describe the theories in the beginning, and their plans of investigation method. It makes it easier to understand the taxonomies. 


5. Anna Evaldsson


Just because of these confusing concepts the lectures are important to understand and the seminars are good to attend. So glad you did understand the slides and could attend to the seminar. I also learned how the hypotheses are connected to the theory, but if I had conceived after I had realized the background of the idea, how these words/concepts are connected. For somehow I think it’s quite obvious to connect them, now after I have been at these sessions. But as I mentioned above, to reading the text don’t get enough to really understand.

Theme 4 - Comments

1. Zhoujie Fang


Your reflections on the relations between quantitative and qualitative research are important, because of the preparations you talked about. Build a good base to the further research, to gain much data as possible from the study. From my experiences of a research study, it requires a lot of time to decide and analyse which kind of method you have to use. Other wise it will cost you a lot of time later in the process to change direction.
I also liked the arrangements of the seminar to this theme, I learned a lot of what a quantitative methods are and what it require. A lot of thoughts that I have never thought about came up, and I realised that quantitative methods is much broader than I expected.

2. Sofia Sjöberg


Answers on Sofia Sjöbergs comment on my post at 26 September – Theme 4 Quantitative research.

When I’m reading your comment, I realised that it might not be good with rewards, just as you said. The seriously attending disappears and the result may not be trustful. That raises the question of how to attract participators? Hmm, Is it better to collect a small amount of participators instead of take the risk with a small part of un-seriously data? Thanks for a good comment!

3. Charlotte


Answers on Charlotte Åbyhammars comment on my post at 26 September – Theme 4 Quantitative research.

Thank you Charlotte for the good response in your comment. As I answer Sofia, I didn’t thought of the result by given the participants some rewards. I think it’s a good question to discuss and of course it’s a risk with rewards. But I still think it would be interesting to discuss weather it gain broader result or not trustful data.

4. Alexander Arozin


Good reflections and it sounds like you are very interesting of this topic and you have learned a lot even thou you already have done surveys a lot. I also think the intelligent surveys was especially interesting during the seminar, I haven’t think that feedback of the answers could have that impact of the respondents. Fortunately it’s an effective solution to get more seriously participators and the result will be more trustful. 

To reach the main target group is very important when you distribute a survey to collect the best data. You mention the extensive matrix of the respondent groups, which divided the respondents into different target groups. It means that you can turn to focus on the participators that are more common than the others. It’s a great tool to use to analyse the respondents in relation to the result.

5. Johan Kasperi


Hi,

I’m agreeing with your opinion surrounding the intelligent surveys; I haven’t either heard of it before. The feedback you get from the survey will be more realistic and trustful than ordinary surveys. The participators will engage more time and commitments to the answers, to receive a more interesting result. In order to the participators interest of the result, you will collect a more realistic research. Great job!


Theme 5 – Comments

1. Panagotis K


Interesting, then you’ll understand what I mean with the reliability of the method. It become more realistic and the participators feel more involved and the interaction become more real. I think we both have learn something new about quantitative and qualitative researchers and its good to have in mind for further work.

2. Muhammad Haky Rufinato


Yes, it’s smart to analyse the data from two directions to gain a broader perspective of the situation, the respondent’s opinions and the statistic result. Both quantitative and qualitative studies can include the subjective and objective method. For the qualitative it can be the direct thoughts (subjective) and measurements of movement (objective) in an interview video. The quantitative can collect data in a statistic (objective) way and the subjective thoughts through open fields in a survey.

Thanks for your good comment!

3. Noa


Yes, the tool to understand the user is nowadays very important and attractive by many companies surrounding the interaction industry. In my opinion, the satisfaction and attraction by the users user is important and it increases in the ICT industry. The high values to be the most useful application or device become broader. To carry on the knowledge of usability is today like gold.

4. Cecilia Friström


First, it’s a good strategy of you to talk with your friends when you missed the lecture, it sounds that you summarised the session very well. The white-spot are an interesting part that Eva-Lotta Sallnäs talked about. It’s a good solution if you don’t know which way you will choose. Later on, in almost every situation you can collect quantitative data out of an qualitative study, in from of times, clicks, etc.  

5. Daniel Lindström


Your answers on the questions through the whole post is very good, they are easy and clear. In the end of the post, you answer the question about objective and subjective methods comparatively with the quantitative and qualitative methods. As I understood the objective and subjective methods, they are included in both quantitative and qualitative studies as the participators opinions (subjective) and the statistic measurement (objective). For instance, the participators thoughts regarding the prototype are subjective and the statistic time to fulfil a usability test is objective.

Theme 6 – Comments

1. Gabriella Sanchez Karlsson


You, like me and everyone else think the definition of case study is hard to understand. Fortunately it's easier when we got the examples like ADHD. I think it’s good to understand the method for further researches like our master thesis. It’s a useful method that has a big impact of the reliability of a study. Your reflections regarding this topic are interesting and it's sounds like you have the knowledge of the concept. Good job!

2. Johan Huusmann


I think you have right arguments surrounding a case study. As I learned it’s a real existing problem or phenomenon that has to be investigated by different methods. The solution is build by different methods to solve the problem or investigate a problem. Some of the other students have given an example of to investigate a disease like ADHD. Great reflections!

3. Johanna Sjöberg


Interesting reflections surrounding the case study vs. field studies. I haven’t thought of the differences between these studies. I don’t think we talked about the differences in my group either. You say that a field study is made by one person and a case study by a team, is it as a researcher or as a participator?

4. Hanna Bylund


Answering on Hanna Bylund comment on my post at 19 October – Theme 6 Reflection

Thanks for your useful comment, now it become clear. The ADHD example was good; we also talked a case study as investigation of a patient. As I understood, it’s a problem you already know and have to investigate whether it’s true or not and after the different studies, it leads to the “result” or “the disease”. Oh, it’s hard to describe. The investigation is a collection of different studies to summarise the result.

5. Ayesha Ahsan


Answering on Ayesha Ahsan comment on my post at 19 October – Theme 6 Reflection


Yes, that’s right. The second type you described is what I mean with the hypotheses. I should have discussed it deeper, but I will say that it’s hard to analyse a case study where the researcher use an already existing case to investigate further. It’s easy to analyse from one perspective to gain a better result. But I realised that a case study also can be a study that disprove an already existing study. Then the hypotheses are important to build a base fore the next study. Thank you for your good comment!

söndag 19 oktober 2014

Theme 6 – Reflection

This week theme has ones again been confusing during the readings and reflecting on the questions. But now it has become clear and reachable.

The main discussion at the seminar was about the definition of what is a Case Study? A lot of confused thoughts and reflections around the topic were raised during the two hours. Some of the arguments around the concept were about how to delimit the area. We also talked about that it is like a frame in order to limit the investigation. Usually, you already know which kind of theories you going to use before the study. Still I think it’s unclear to distinguish between an ordinary study and a case study. But if I say it in Swedish it’s much easier to define it.

After the seminar I can summarise a case study it as a collection of collected data in form of both quantitative and qualitative studies. During the discussion we also discuss how hypotheses can easily be bent, especially if using specific methods to investigate the problem.

We also discussed weather the hypotheses are non-realistic and don’t belongs to the argument of case studies. Fore me it still easy to angle the theories you like to have and to follow in the study.