How have collegues overcome inertia to the introduction of alternative practical procedures in high school/seconday school chemistry lessons?

How have collegues overcome inertia to the introduction of alternative practical procedures in high school/seconday school chemistry lessons? These are difficult times for presenting practical...

22 December 2020 2,971 2 View

Sample size fixed effect regression ?

Is it true that only a very large sample is suitable for a panel data fixed effects estimation, or do the ols criteria apply?

26 November 2020 9,127 4 View

Can distributed intelligence substitute for a lack of ethics?

In the trust economy, ethics becomes a scare resource. To what extend will technology be able to step in and fill this gap? Distributed Cognition and Distributed Morality: Agency, Arti...

03 January 2020 9,711 3 View

What is a goed online publishing platform, double refereed of not?

24 December 2019 3,410 1 View

Is the 'slime mold' Physarum polycephalum conscious?

The incredible thing about Physarum polycephalum is that whilst being completely devoid of any nervous system whatsoever (not possessing a single neuron) it exhibits intelligent behaviours. Does...

28 April 2019 2,454 32 View

How to operationalize Meaningfull lectures?

How to operationalize Meaningfull lectures? I want my students to have meaningfull lectures in my class. But what is mening? How to operationalize this concept? Any ideas, experience? Sincerely, Bob

02 April 2019 4,844 1 View

Can I shut off students devices in class?

Dear all, The digital revolution is a great thing, but sometimes it may also be disturbing when students look at their devices during class. Doe anyone know any tehnique or app to shut off all...

10 March 2019 1,493 5 View

Does anyone know games on learning?

Dear all i am looking for playful approaches to show students what learning is. The target audience is last year high school and bachelor freshmen. Games using nonakas seci model, co creation, or...

27 December 2018 7,396 4 View

Type token ratio.

30 July 2017 8,996 1 View

Recently, we have a viral video on somebody committing suicide, now we have a rape broadcasted life?

Internet or Facebook Anthropology? Can Facebook do something about these?

25 January 2017 2,327 3 View

Is there no general protocol for vaccination study?

Hi, I searched vaccination study to know which MLD50 is suitable for influenza virus study in pubmed. But why every vaccination and challenge conditions are different? Is there no guideline or...

16 January 2021 7,984 3 View

Will the new COVID-19 strain, identified in England, affect the vaccine?

According to the CDC, the UK variant has an unusually large number of mutations -- 14 changes and 3 deletions in its genetic code that impact the building blocks of its proteins. This virus has 17...

23 December 2020 375 15 View

Follow up tests to explore interaction effects in a multiple logistic regression: can someone help explain my contradictory results?

I am conducting a logistic regression in order to examine whether there is an interaction between the number of stressors participants were currently experiencing (between 0-9) and their current...

20 December 2020 1,043 9 View

The most of Physicists, who worked in the field of Statistical physics, committed suicide. Is statistical physics really a killer subject?

Tragically, in 1906, Boltzmann committed suicide and many believe that the statistical mechanics was the cause. He provided the current definition of entropy, interpreted as a measure of...

19 October 2020 9,482 18 View

What are the community-based primary prevention of NCD in LMIC country?

Please suggest types of literature to look for? Recommend journals which focuses on these issues.

12 October 2020 2,878 4 View

How write a concept note on Evaluation of community-based primary prevention models for NCDs?

1. What type of literature should I read for writing a successful concept note? 2. Is there any literature which will help me decide a research question/objective for designing a study will be...

12 October 2020 3,363 5 View

Can someone help me decipher the validity and reliability of a pre-existing survey?

I am trying to decipher the validity and reliability of a pre existing survey? Here ia what the article from the researcher states: Sample size and statistical methods No formal sample size...

21 August 2020 8,067 3 View

Is a virus created in our body by some form of pleomorphism, instead of it being transmitted or the body getting infected by an outside source ?

The annual flu virus, is it made in our own body to heal us because we have become so toxic from food, pharmaceuticals , alcohol ,cigarettes ,lack of exercise ,drugs etc , or is a virus floating...

01 July 2020 2,375 14 View

Can a person who has had Coronavirus disease (COVID-19) get infected again?

Hello to all About 3 months ago, I asked this question, but I didn't get a comprehensive answer. Can a person who has had Coronavirus disease (COVID-19) get infected again?

14 June 2020 3,058 96 View

What do you think are the most important psychological disorders associated with COVID-19?

What do you think are the most important psychological disorders associated with COVID-19?

24 May 2020 1,165 55 View