Is there a serious and increasing shortage of teachers for the K-12 level in your country?

More Anders Norberg's questions See All

How is teacher shortage going to affect schooling in the longer perspective?

Hi! More and more countries, including Sweden, seems to experience more and more serious shortage of teachers, and teacher educations cannot be expanded if there are no more applicants. We seem...

02 March 2018 754 22 View

Does "learning analytics" have intrinsic value and separate justification, besides its link to "adaptive learning", in the broader sense?

Learning starts where the learner is. In digitally-enabled environments, we can use learning analytics for knowning more about the learner in detail. If it is used for controlling and for...

01 February 2018 3,625 0 View

How can campus students and remote students be taught together and in social interaction, enabled by ICTs?

I want to blend students independent of place, but in the same interactive teaching process. Traditional young students can study on campus, but together with second-chance learners at learning...

11 December 2017 2,066 5 View

Would a video format for lectures that deteriorates with time be a good idea?

There are video distribution solutions that destroys a video file after watching, but are there formats which can be customized to deteriorate in video quality (but not audio quality) with time?...

08 September 2017 917 8 View

Is it ethically questionable to reveal your identity as a reviewer to the author after the publication of a paper?

When working with reviewing papers for publication, you often, if the editors are skilled, get to review papers in the area of your specialised expertise. This can be very interesting for a...

06 July 2017 4,203 7 View

Is too much academic research being published today?

In an article in University World News sept 7th the authors, Altbach and de Wit, argues that too much academic research is being published. See...

01 January 1970 9,851 8 View

What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

I'm dealing with a mediation model and am using the PROCESS module in SPSS. Due to SPSS and PROCESS being limited in the imputation methods - being unable to handle multiple imputation - the other...

02 March 2021 4,362 1 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

Mixed ANOVA - help?

I'm currently working on a piece which asks to conduct an ANOVA - looking at the effect of sporting group (2 levels), and exercise trials (two trials with six levels). I've computed this all...

27 February 2021 9,626 4 View

How to Interpret Partial Eta Squared Numbers For a Repeated Measures Anova?

I have obtained Partial Eta Squared Numbers through Two-Way Mixed Anova Analysis. My results for different constructs are: .105, .135, .038, .068, .061 respectively. I wanted to know, whether...

24 February 2021 7,122 1 View

Interpretation of Goodman - Kruskal Gamma squared?

Dear colleages, Eta squared is dominantly used in reflecting the explaining power the same manner as a squared partial correlation coefficient (R2p ) from multiple linear regression: as the...

22 February 2021 7,801 3 View

Could the "incoming radiation (net radiation)" values be negative?

Could the "incoming solar radiation" values be negative? What is the difference between "global solar radiation" and "incoming solar radiation"? Which one might be measured negative values?

21 February 2021 7,726 9 View

Interpretation of a fluorescence Emission spectrum ?

Hello, i work with a spectrometer which only render the fluorescence emission spectrum. Until now i just found how to interpret an exitation- and emission spectrum together to generate deeper...

20 February 2021 1,291 3 View

In CDA analysis we have three stages, viz., description , interpretation, and reproduction. Why have all CDA studies neglected the third stage?

18 February 2021 6,483 3 View

How can I interpret a ratio variable?

Dear colleagues, I am running a regression in which I have the following regression FoodExp = 67.04 DepRatio +.....e My interest is in the interpretation of the coefficient on the dependency...

16 February 2021 2,058 2 View

How do you interpret theoretical vs. experimental reaction orders with respect to a reactant?

I recently came across a paper focusing on the hydrodeoxygenation of oxygen-containing compounds. The paper linearized the rate equation in order to determine the experimental reaction order with...

14 February 2021 8,254 2 View

Anders Norberg

Thanks Dibakar, very interesting link!

Rey Segundo Guerrero-Proenza

Hi Anders! We have the same problem here, but affecting not only K-12, but in many non college levels. Mostly because people are preferring studying technological, health related and science specialties; every year there are less students in pedagogical faculties.