Andy's TCB QnA - Mon 21st by Alexiou, Chrysie https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx questions questions questions en-us 2022-03-15 18:15:25 UTC 2022-03-21 15:04:21 UTC hello@padlet.com https://padlet.net/icons/png/1f91e.png how to use: chrysiealexiou1 https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2096550146 to make a post click the pink plus in the bottom right corner and write... the posts are anonymous and you can upvote the posts you really want to be answered. leave your posts white so that it's easy for Andy to differentiate them from this one :D]]> 2022-03-15 18:15:25 UTC https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2096550146 https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2098178287 Could you explain a little bit more about the difference between random vs PEST? and is RiskyTask2 the same as PEST? ]]> 2022-03-16 14:36:19 UTC https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2098178287 RM3 Research Diary https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2098202329 As we can use the EEG labs we did, I have a few more questions regarding this, as it wasn’t an actual research study:


In terms of things like researcher name, experiment ID, the name of the experiment and online information URL, should we just omit these from the entry or just write N/A?

For Part B of the entry, should we answer these questions to the best of our knowledge and answer questions like 'What do you believe the hypothesis would be?' with our own opinion based on what we've learnt about these tasks throughout the term?
]]> 2022-03-16 14:47:12 UTC https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2098202329 https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2098576217 What does the 30 for number of trials for each safe option mean for risky task 1? ]]> 2022-03-16 18:03:54 UTC https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2098576217 https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2098872099 Do we need appendices for our code that we do for our own analysis? ]]> 2022-03-16 22:01:53 UTC https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2098872099 Pest vs random https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2098891331 Can we get more info on why we’re doing the pest vs random comparison? What are we supposed to expect? Like I get they both use two different methods in extracting CEs but why do we need two methods?]]> 2022-03-16 22:27:37 UTC https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2098891331 What data analysis tool (R, MATLAB etc) was used to calculate the CE's for each participant? https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2098936136 I feel like it is MATLAB, but want to double check]]> 2022-03-16 23:27:34 UTC https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2098936136 https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2098959248 Do we have to provide the graph that shows the logistic function to work out CEs? (like what we saw at the end of the task when we completed each condition) Or can we just produce a figure that shows the distribution of CEs for each condition in each task, e.g., a boxplot]]> 2022-03-16 23:54:20 UTC https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2098959248 https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2099814753 Hi, i was wondering 

1)  is it ok that we combine KCL1 with KCL2 and Oxford 1 as a “preliminary study” and put this info in our methods section rather than results, seeing as pennies/pounds and KCL/Oxford isn’t the main focus of our research question? I.e. in our results we will use the combined big dataset from the beginning 

2) if one set of data doesn’t meet the assumptions of a t test (eg we are doing two independent two tailed t tests and 4 one sample t tests one of which doesn’t meet assumptions), do we have to automatically use a non parametric test for all the six tests seeing as we will correct for multiple comparisons for those six together.. or do we just use a non parametric for the one that doesn’t meet the assumptions and t tests for the rest? 

Thank youuu ]]> 2022-03-17 10:55:15 UTC https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2099814753 Discussion https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2101685797 What should be do if we can’t think of “non basic” limitations for the study.]]> 2022-03-18 10:28:32 UTC https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2101685797 Introduction https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2101831200 How much knowledge of decision making should we assume the reader has? Do we need to define terms such as risk-seeking and risk-averse?]]> 2022-03-18 12:31:01 UTC https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2101831200 logistic regression https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2101849764 would log(p/1-p) be the formula used when fitting a logistic regression when calculating the CE's?]]> 2022-03-18 12:43:55 UTC https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2101849764 demographic data https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2101894420 in the methods section of lab reports the demographics of the sample data are usually given, e.g we used KCL and Oxford undergrads (n = (i know we can get this by coding the dataset), mean age = x, sd = y, males = x, femlaes = y etc...)

do we have access to this data? ]]> 2022-03-18 13:12:26 UTC https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2101894420 issues with assumption testing https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2101921429 when pooling together data e.g HIGH conditions and LOW conditions (initial t.test showed no difference so we can pool data, this would answer hypothesis two), in subsequent one sample t.tests there comes a problem of violations to assumptions as the sample is no longer from independent observations. ]]> 2022-03-18 13:27:49 UTC https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2101921429 https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2103101518 Is it possible to get more information on the Oxford sample and how that data was collected?]]> 2022-03-19 16:41:18 UTC https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2103101518 https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2103104590 If we only choose to focus on the 2 mandatory research questions, do we have to mention the other IV's in our study design, e.g pennies vs pounds and KCL vs other unis?]]> 2022-03-19 16:46:19 UTC https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2103104590 Do figure legends also count into the word count? https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2103120755 2022-03-19 17:10:55 UTC https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2103120755 https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2103126889 What is the rational for the PEST condition in addition to the Random condtion?

]]> 2022-03-19 17:21:09 UTC https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2103126889 chrysiealexiou1 https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2103128556 Do we need to include the logistic regression plot of the probability of choosing the safe value changing over the trials, with the CE calculation?]]> 2022-03-19 17:24:14 UTC https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2103128556 chrysiealexiou1 https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2103160755 Do we have to use the present tense in discussion even when we are talking about our results?]]> 2022-03-19 18:21:30 UTC https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2103160755 chrysiealexiou1 https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2103170293 Most of the results are not significant... can you say what sort of direction we can take in our discussion because saying something like 'virtual money' wasn't a good enough reward is a little redundant with all the research we did.]]> 2022-03-19 18:40:47 UTC https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2103170293 PEST and RANDOM MATLAB CODE https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2103627398 If we wanted, are we allowed to include the code we used when we did the tasks in an appendix? it’s quite difficult to understand the number of trials for the random task as we did not write the code ourselves]]> 2022-03-20 11:41:20 UTC https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2103627398 Introduction https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2104011952 Should we explain prospect theory in the introduction? it is relevant but you previously stated you do not want us to repeat what was in our choices lab report.]]> 2022-03-20 20:07:57 UTC https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2104011952 Sample Individual Data https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2104028702 What are these for? I can't seem to open these datasets properly in MATLAB]]> 2022-03-20 20:19:22 UTC https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2104028702 Figures https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2105104447 Are we meant to create a figure showing the values of the CEs for all participants for the lab report?]]> 2022-03-21 11:41:18 UTC https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2105104447 New alpha value https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2105357525 How can i manually determine a new alpha value to compare my p-values to? Is it necessary to correct for multiple comparisons? (i did 1 independent ttest, 2 dependent, and 3 single samples)]]> 2022-03-21 13:49:22 UTC https://padlet.com/chrysiealexiou1/l7kzb8gaent21knx/wish/2105357525