Problem 5: How do we know for sure? by Mark Chia https://padlet.com/chiamingde/ui8jurk013xj Made with a lightning strike of genius en-us 2018-05-18 02:35:33 UTC 2025-12-07 13:25:51 UTC hello@padlet.com Team X chiamingde https://padlet.com/chiamingde/ui8jurk013xj/wish/261791828 "Drinking coffee increases our ability to remember more information

research on chemical composition of caffeine, the nature of memory/retention (recall?)

hypothesis: If you drink 70ml of coffee (expresso; americano), will remember more (quantity of information).

who is my population?
what is my sample?
validity - memory test (different kinds - why is one more appropriate than the others)

objectivity - measuring...
reliability -  results are consistent? controlled variables - time od day, etc.





]]> 2018-05-18 02:36:09 UTC https://padlet.com/chiamingde/ui8jurk013xj/wish/261791828 Team 1 https://padlet.com/chiamingde/ui8jurk013xj/wish/261800802  
“You cannot remember information if you do many things at the same time (multitasking).” 

Research on the multitasking such as the doing different type of tasks or  doing the same tasks,  the nature of memory/retention

hypothesis: If you juggle balls and memorize at the same time within 30 seconds you cannot remember information.

Controlled variables - Set of memory text and amount of things to do

Who is my population? 
- General Public (half female, half male) targeting lecturers and students.
What is my sample? 
- Limit to 10 people(5 male + 5 females)
Validity - We chose juggling balls while memorizing instead of other tasks is because the participant is required to split his/her focus on 2 tasks. 

Objectivity - Measure how much information recite after 30 secon
]]> 2018-05-18 03:43:40 UTC https://padlet.com/chiamingde/ui8jurk013xj/wish/261800802 Team 5 https://padlet.com/chiamingde/ui8jurk013xj/wish/261800815 "Drinking water increases our ability to remember information "

Hypothesis: If you drink 100ml of water (no mineral water), you will remember more.

Target Audiences: SHL Students only
Sample: Choosing 10 students in 5 different classes of SHL. (5 people drink water vs 5 people without water)
Memory test: Using   https://www.humanbenchmark.com/tests/memory
Why we chose this method? 
It is more of a quick reaction as we are testing a short-term in the information










]]> 2018-05-18 03:43:46 UTC https://padlet.com/chiamingde/ui8jurk013xj/wish/261800815 Team 4 https://padlet.com/chiamingde/ui8jurk013xj/wish/261800889 onzxonz
"Drinking water increases our ability to remember information."

Hypothesis: Drinking a large amount of water helps in increasing our ability to remember.

Controlled variables: same amount of water drank, same participants, same image given to the participants for the test, times before the water was drank.

Experimental: Different dates of experiment, and whether they drink water or not

criteria for good scientific research: judging based on evidence, and online research 

memory test:
duration: 2 weeks
description: given a complex memory test where they need to memorize the items in the image under the same amount of time.

]]> 2018-05-18 03:44:24 UTC https://padlet.com/chiamingde/ui8jurk013xj/wish/261800889 team 2 https://padlet.com/chiamingde/ui8jurk013xj/wish/261800923  We remember information more clear when it is presented to us using visuals rather than words .

hypothesis: Information is understood and remembered better from image than words

Research on how our brain interpret information from visual and word. 

conduct experiment of how memorizing information / things  of the same things but in words and  picture. within a limited time.  
POPULATION- students of E5 RP BUILDING
SAMPLE - students on LEVEL 5 OF E5 RP BUILDING.
 

timing,  time for them to analyse, 




]]> 2018-05-18 03:44:45 UTC https://padlet.com/chiamingde/ui8jurk013xj/wish/261800923 Team 3 https://padlet.com/chiamingde/ui8jurk013xj/wish/261801032 “You cannot remember information if you do many things at the same time (multitasking).” 

Hypothesis: If we multitask, we are unable to concentrate and remember.

Controlled variables: -The amount of things we do
-Content of information

Participants: 2 groups of people

]]> 2018-05-18 03:45:43 UTC https://padlet.com/chiamingde/ui8jurk013xj/wish/261801032