I have searched TIMSS high and low but cannot find out what they base their questions for students' engagement and attitudes in Maths on...is it the Self-Description Questionnaire? If so, is it Marsh's SDQ III (1990)
Many thanks
This link contains the appropriate answer https://timssandpirls.bc.edu/timss2015/downloads/T15_Frameworks_Full_Book.pdf
Many thanks Jack Son
I'm a graduate student who works with an anaerobe, so I often work in an anaerobic chamber. I've been working on an assay that involves the steady-state of the quinone/ quinol pool. Anoxic...
03 March 2021 2,971 1 View
Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,
02 March 2021 0 0 View
Any good recommendations for participant recruitment for online surveys on a grad school student budget?
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26 February 2021 3,533 1 View
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26 February 2021 8,387 3 View
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23 February 2021 7,796 4 View
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23 February 2021 7,746 2 View
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21 February 2021 5,601 3 View