#externalvalidity search results

🌍 External Validity = can your study’s results apply to the real world? Example: If a classroom study works, will it work in other schools too? 🎓 #ExternalValidity #ResearchDesign #PhDLife #DataQuality

researchbegin's tweet image. 🌍 External Validity = can your study’s results apply to the real world?

Example: If a classroom study works, will it work in other schools too? 🎓

#ExternalValidity #ResearchDesign #PhDLife #DataQuality

External Validity - is the extent to which the results of a study can be generalized to and across other situations, people, stimuli, and times #externalvalidity [See: External Validity]

MoribundMurdoch's tweet image. External Validity -  is the extent to which the results of a study can be generalized to and across other situations, people, stimuli, and times #externalvalidity [See: External Validity]

Great analogy for #ExternalValidity of the #ISCHEMIA trial by @FaisalBakaeen in the #trials session at #EACTS2022. Still not clear why this trial was used to downgrade evidence in support of #CABG in the guidelines.

drkirmani's tweet image. Great analogy for #ExternalValidity of the #ISCHEMIA trial by @FaisalBakaeen in the #trials session at #EACTS2022. 

Still not clear why this trial was used to downgrade evidence in support of #CABG in the guidelines.
drkirmani's tweet image. Great analogy for #ExternalValidity of the #ISCHEMIA trial by @FaisalBakaeen in the #trials session at #EACTS2022. 

Still not clear why this trial was used to downgrade evidence in support of #CABG in the guidelines.
drkirmani's tweet image. Great analogy for #ExternalValidity of the #ISCHEMIA trial by @FaisalBakaeen in the #trials session at #EACTS2022. 

Still not clear why this trial was used to downgrade evidence in support of #CABG in the guidelines.

Last keynote speech of #ICMC2019 Harmen Oppewal talking insightfully about #ExternalValidity of #StatedChoice experiments

Milad_Haghani's tweet image. Last keynote speech of #ICMC2019 Harmen Oppewal talking insightfully about #ExternalValidity of #StatedChoice experiments
Milad_Haghani's tweet image. Last keynote speech of #ICMC2019 Harmen Oppewal talking insightfully about #ExternalValidity of #StatedChoice experiments

Laboratory experiments of evacuation #choice-making. Are estimated models artefact of the physical layout? They are transferable across layouts/methods. Models estimated from one experiment well predict observns of independent experiments #ExternalValidity sciencedirect.com/science/articl…

Milad_Haghani's tweet image. Laboratory experiments of evacuation #choice-making. Are estimated models artefact of the physical layout? They are transferable across layouts/methods. Models estimated from one experiment well predict observns of independent experiments #ExternalValidity
sciencedirect.com/science/articl…
Milad_Haghani's tweet image. Laboratory experiments of evacuation #choice-making. Are estimated models artefact of the physical layout? They are transferable across layouts/methods. Models estimated from one experiment well predict observns of independent experiments #ExternalValidity
sciencedirect.com/science/articl…

I, kind of see why your are saying this Derek. However, it is quite an assumptive statement. I wonder how this n=11 study with this description fit the patients that I will see this week? Or the next week? Or the week after? 🤔 #externalvalidity #generalisability

MattLowPT's tweet image. I, kind of see why your are saying this Derek. However, it is quite an assumptive statement. 

I wonder how this n=11 study with this description fit the patients that I will see this week? Or the next week? Or the week after? 🤔

#externalvalidity #generalisability

Dexmedetomidine in agitated delirium-worry about DahLIA #externalvalidity N=71 out of 21,500 ncbi.nlm.nih.gov/pubmed/26975647

DrugInfoGeek's tweet image. Dexmedetomidine in agitated delirium-worry about DahLIA #externalvalidity N=71 out of 21,500 ncbi.nlm.nih.gov/pubmed/26975647

Kohn's Second Law: An experiment is reproducible until another laboratory tries to repeat it todayinsci.com/K/Kohn_Alexand… #abtesting #externalValidity, #statisticalPower [Image courtesy of nature.com]

ronnyk's tweet image. Kohn's Second Law: An experiment is reproducible until another laboratory tries to repeat it  

todayinsci.com/K/Kohn_Alexand… #abtesting #externalValidity, #statisticalPower
[Image courtesy of nature.com]

Starting to read . Nagbabago na ko . Haha . Bukas na yung HI . :))) #sipag #externalvalidity #researchmet

gialawrenza's tweet image. Starting to read . Nagbabago na ko . Haha . Bukas na yung HI . :))) #sipag #externalvalidity #researchmet

JEEM’s September issue features our new paper on social norms & energy conservation (joint with @MAAndor, @a_gerster & CM Schmidt). It’s probably also of interest to a) descriptive data enthusiasts and b) #externalvalidity debaters 1/3 bit.ly/39GKGBX

jrgptrs's tweet image. JEEM’s September issue features our new paper on social norms & energy conservation (joint with @MAAndor, @a_gerster & CM Schmidt). It’s probably also of interest to a) descriptive data enthusiasts and b) #externalvalidity debaters 1/3 bit.ly/39GKGBX

ICYMI terrific 2016 paper by @FlorianEnglmai1 & G Gebhardt. Strong correlation (bottom) r=.49 between in-lab public goods (PG) contribution and field-exp contribution to group-incentive book entry job (a PG structure). No correlations with tasks lacking PG. #externalvalidity

CFCamerer's tweet image. ICYMI terrific 2016 paper by @FlorianEnglmai1 & G Gebhardt. Strong correlation (bottom) r=.49 between in-lab public goods (PG) contribution and field-exp contribution to group-incentive book entry job (a PG structure). No correlations with tasks lacking PG. #externalvalidity

Excellent theoretical paper on RCTs & causal inference, laying out that “internal validity can address only a subset of inferential risks”. #ExternalValidity & Construct Validity matter, e.g. if researchers tweak the treatment, effects don't scale. osf.io/2s8w5

jrgptrs's tweet image. Excellent theoretical paper on RCTs & causal inference, laying out that “internal validity can address only a subset of inferential risks”. #ExternalValidity & Construct Validity matter, e.g. if researchers tweak the treatment, effects don't scale. osf.io/2s8w5

Nicole Naar: Elegant decomposition of #externalvalidity to questions of #generalizability & #parallelism. Little evidence of parallelism for self-report behavior & #CPR game play in Baja California. Self-report better matching observed behavior in field #AmAnth2018 @evanthsociety

AnnePisor's tweet image. Nicole Naar: Elegant decomposition of #externalvalidity to questions of #generalizability & #parallelism. Little evidence of parallelism for self-report behavior & #CPR game play in Baja California. Self-report better matching observed behavior in field #AmAnth2018 @evanthsociety

Neglecting to acknowledge #ExternalValidity assumptions when conducting research can compromise causal deduction, argues #KevinEsterling at #Metascience2023 | #openscience

nalessandroni's tweet image. Neglecting to acknowledge #ExternalValidity assumptions when conducting research can compromise causal deduction, argues #KevinEsterling at #Metascience2023  | #openscience

There is no one-size-fits-all approach to #ExternalValidity within #DistributedNetworks ➡️ There is a need to adapt tools for improving external validity to the distributed network setting. Read more from @MctigueKathleen & colleagues: ow.ly/4jh450PjBMK

PittGIM's tweet image. There is no one-size-fits-all approach to #ExternalValidity within #DistributedNetworks ➡️ There is a need to adapt tools for improving external validity to the distributed network setting.

Read more from @MctigueKathleen & colleagues: ow.ly/4jh450PjBMK

🌍 External Validity = can your study’s results apply to the real world? Example: If a classroom study works, will it work in other schools too? 🎓 #ExternalValidity #ResearchDesign #PhDLife #DataQuality

researchbegin's tweet image. 🌍 External Validity = can your study’s results apply to the real world?

Example: If a classroom study works, will it work in other schools too? 🎓

#ExternalValidity #ResearchDesign #PhDLife #DataQuality

Strengths Prospective, multicenter design; large contemporary VLBW cohort; clinically actionable predictors reported. #Strengths #ExternalValidity


Generalizability: Single-center study likely at high-resource tertiary NICU. May not reflect outcomes in lower-resource or different practice settings. #Generalisability #ExternalValidity


Research exists not to prove our biases but to expand our understanding of the world, and to improve the human condition. #internalvalidity #externalvalidity #research


A common critical problem with #Analytics today is the near complete disregard, if often unintentional, for #ExternalValidity. Many do not even know what that is. The lack of intention does not mean it is excusable. #Data #Statistics #DataScience #MachineLearning #AI #DataEthics


There is no one-size-fits-all approach to #ExternalValidity within #DistributedNetworks ➡️ There is a need to adapt tools for improving external validity to the distributed network setting. Read more from @MctigueKathleen & colleagues: ow.ly/4jh450PjBMK

PittGIM's tweet image. There is no one-size-fits-all approach to #ExternalValidity within #DistributedNetworks ➡️ There is a need to adapt tools for improving external validity to the distributed network setting.

Read more from @MctigueKathleen & colleagues: ow.ly/4jh450PjBMK

One critique that @apo_filippas & @ElliotLip, and I received about our 'twitter' paper john-joseph-horton.com/papers/twitter… is that it was "just one social network" - it's great for us now that there are whole bunch of twitters. #externalvalidity


How often do you run *your* gas stove on full blast for 45 minutes at a time? #agenda #gasstove #externalvalidity #motivatedreasoning nytimes.com/2023/06/17/cli…


2/🔑 Key argument: We should state more clearly the limits to generalization (#externalvalidity) of our dataset. I agree, but such honesty can lead to #deskrejection in high-impact journals. Let's push reviewers/editors to enforce this cautionary statement. #ResearchEthics


Neglecting to acknowledge #ExternalValidity assumptions when conducting research can compromise causal deduction, argues #KevinEsterling at #Metascience2023 | #openscience

nalessandroni's tweet image. Neglecting to acknowledge #ExternalValidity assumptions when conducting research can compromise causal deduction, argues #KevinEsterling at #Metascience2023  | #openscience

So, essentially you are only getting samples of highly educated, affluent and non-representative white males putting the #externalvalidity in doubt!


ICYMI terrific 2016 paper by @FlorianEnglmai1 & G Gebhardt. Strong correlation (bottom) r=.49 between in-lab public goods (PG) contribution and field-exp contribution to group-incentive book entry job (a PG structure). No correlations with tasks lacking PG. #externalvalidity

CFCamerer's tweet image. ICYMI terrific 2016 paper by @FlorianEnglmai1 & G Gebhardt. Strong correlation (bottom) r=.49 between in-lab public goods (PG) contribution and field-exp contribution to group-incentive book entry job (a PG structure). No correlations with tasks lacking PG. #externalvalidity

Check out this great #HOTP article from @dan_litwok, @AustnNchols, Azim Shivji, and @EvalRob! #generalizability #externalvalidity #evaluation #education

📚🧐 How can you obtain more generalizable samples for experimental evals in education? Our team found that when districts may decline to participate, random selection produced a more generalizable sample than selecting the largest districts. abt.associates/3IJytzL



In the meantime @hswapnil check out our paper describing the baseline characteristics and representativeness of BEST-Fluids participants journals.lww.com/transplantatio… @TXPDirect #externalvalidity #pragmatictrial @Kidney_Trials


If this isn't conclusive evidence, I don't know what is!🤪 Acetaminophen increases risk-taking behavior, based on asking students to pump up a simulated money-containing balloon on a screen? And conflicting survey findings? #externalvalidity #type2error sciencealert.com/the-most-commo…


Great analogy for #ExternalValidity of the #ISCHEMIA trial by @FaisalBakaeen in the #trials session at #EACTS2022. Still not clear why this trial was used to downgrade evidence in support of #CABG in the guidelines.

drkirmani's tweet image. Great analogy for #ExternalValidity of the #ISCHEMIA trial by @FaisalBakaeen in the #trials session at #EACTS2022. 

Still not clear why this trial was used to downgrade evidence in support of #CABG in the guidelines.
drkirmani's tweet image. Great analogy for #ExternalValidity of the #ISCHEMIA trial by @FaisalBakaeen in the #trials session at #EACTS2022. 

Still not clear why this trial was used to downgrade evidence in support of #CABG in the guidelines.
drkirmani's tweet image. Great analogy for #ExternalValidity of the #ISCHEMIA trial by @FaisalBakaeen in the #trials session at #EACTS2022. 

Still not clear why this trial was used to downgrade evidence in support of #CABG in the guidelines.

Despite what polls say, at the ballot box gun control is less popular than Hillary Clinton. #externalvalidity nytimes.com/2022/06/03/ups…


Amazing work! - I'm glad this could once more underline how much potential lies in naturalistic experiments like this - hopefully leading to a higher #externalvalidity in science long-term! It's been a pleasure to set this up together with @neuroetho and @Kon_Hart @BrechtLab 😊


🌍 External Validity = can your study’s results apply to the real world? Example: If a classroom study works, will it work in other schools too? 🎓 #ExternalValidity #ResearchDesign #PhDLife #DataQuality

researchbegin's tweet image. 🌍 External Validity = can your study’s results apply to the real world?

Example: If a classroom study works, will it work in other schools too? 🎓

#ExternalValidity #ResearchDesign #PhDLife #DataQuality

Laboratory experiments of evacuation #choice-making. Are estimated models artefact of the physical layout? They are transferable across layouts/methods. Models estimated from one experiment well predict observns of independent experiments #ExternalValidity sciencedirect.com/science/articl…

Milad_Haghani's tweet image. Laboratory experiments of evacuation #choice-making. Are estimated models artefact of the physical layout? They are transferable across layouts/methods. Models estimated from one experiment well predict observns of independent experiments #ExternalValidity
sciencedirect.com/science/articl…
Milad_Haghani's tweet image. Laboratory experiments of evacuation #choice-making. Are estimated models artefact of the physical layout? They are transferable across layouts/methods. Models estimated from one experiment well predict observns of independent experiments #ExternalValidity
sciencedirect.com/science/articl…

Last keynote speech of #ICMC2019 Harmen Oppewal talking insightfully about #ExternalValidity of #StatedChoice experiments

Milad_Haghani's tweet image. Last keynote speech of #ICMC2019 Harmen Oppewal talking insightfully about #ExternalValidity of #StatedChoice experiments
Milad_Haghani's tweet image. Last keynote speech of #ICMC2019 Harmen Oppewal talking insightfully about #ExternalValidity of #StatedChoice experiments

Great analogy for #ExternalValidity of the #ISCHEMIA trial by @FaisalBakaeen in the #trials session at #EACTS2022. Still not clear why this trial was used to downgrade evidence in support of #CABG in the guidelines.

drkirmani's tweet image. Great analogy for #ExternalValidity of the #ISCHEMIA trial by @FaisalBakaeen in the #trials session at #EACTS2022. 

Still not clear why this trial was used to downgrade evidence in support of #CABG in the guidelines.
drkirmani's tweet image. Great analogy for #ExternalValidity of the #ISCHEMIA trial by @FaisalBakaeen in the #trials session at #EACTS2022. 

Still not clear why this trial was used to downgrade evidence in support of #CABG in the guidelines.
drkirmani's tweet image. Great analogy for #ExternalValidity of the #ISCHEMIA trial by @FaisalBakaeen in the #trials session at #EACTS2022. 

Still not clear why this trial was used to downgrade evidence in support of #CABG in the guidelines.

#KeyNotes #ExternalValidity Average patient in the CAPE-COD trial: 67 (±10) y/o male (69%) with T2DM (22%) and COPD (23%), on mechanical ventilation (44%, 23% invasive), admitted to the ICU with a mean PSI of 128 (47% Class V) 5.5 hours after hospital admission. Similar to AVG:

IntMedRCTRadar's tweet image. #KeyNotes #ExternalValidity Average patient in the CAPE-COD trial: 67 (±10) y/o male (69%) with T2DM (22%) and COPD (23%), on mechanical ventilation (44%, 23% invasive), admitted to the ICU with a mean PSI of 128 (47% Class V) 5.5 hours after hospital admission.

Similar to AVG:

JEEM’s September issue features our new paper on social norms & energy conservation (joint with @MAAndor, @a_gerster & CM Schmidt). It’s probably also of interest to a) descriptive data enthusiasts and b) #externalvalidity debaters 1/3 bit.ly/39GKGBX

jrgptrs's tweet image. JEEM’s September issue features our new paper on social norms & energy conservation (joint with @MAAndor, @a_gerster & CM Schmidt). It’s probably also of interest to a) descriptive data enthusiasts and b) #externalvalidity debaters 1/3 bit.ly/39GKGBX

Kohn's Second Law: An experiment is reproducible until another laboratory tries to repeat it todayinsci.com/K/Kohn_Alexand… #abtesting #externalValidity, #statisticalPower [Image courtesy of nature.com]

ronnyk's tweet image. Kohn's Second Law: An experiment is reproducible until another laboratory tries to repeat it  

todayinsci.com/K/Kohn_Alexand… #abtesting #externalValidity, #statisticalPower
[Image courtesy of nature.com]

ICYMI terrific 2016 paper by @FlorianEnglmai1 & G Gebhardt. Strong correlation (bottom) r=.49 between in-lab public goods (PG) contribution and field-exp contribution to group-incentive book entry job (a PG structure). No correlations with tasks lacking PG. #externalvalidity

CFCamerer's tweet image. ICYMI terrific 2016 paper by @FlorianEnglmai1 & G Gebhardt. Strong correlation (bottom) r=.49 between in-lab public goods (PG) contribution and field-exp contribution to group-incentive book entry job (a PG structure). No correlations with tasks lacking PG. #externalvalidity

External Validity - is the extent to which the results of a study can be generalized to and across other situations, people, stimuli, and times #externalvalidity [See: External Validity]

MoribundMurdoch's tweet image. External Validity -  is the extent to which the results of a study can be generalized to and across other situations, people, stimuli, and times #externalvalidity [See: External Validity]

Dexmedetomidine in agitated delirium-worry about DahLIA #externalvalidity N=71 out of 21,500 ncbi.nlm.nih.gov/pubmed/26975647

DrugInfoGeek's tweet image. Dexmedetomidine in agitated delirium-worry about DahLIA #externalvalidity N=71 out of 21,500 ncbi.nlm.nih.gov/pubmed/26975647

There is no one-size-fits-all approach to #ExternalValidity within #DistributedNetworks ➡️ There is a need to adapt tools for improving external validity to the distributed network setting. Read more from @MctigueKathleen & colleagues: ow.ly/4jh450PjBMK

PittGIM's tweet image. There is no one-size-fits-all approach to #ExternalValidity within #DistributedNetworks ➡️ There is a need to adapt tools for improving external validity to the distributed network setting.

Read more from @MctigueKathleen & colleagues: ow.ly/4jh450PjBMK

I, kind of see why your are saying this Derek. However, it is quite an assumptive statement. I wonder how this n=11 study with this description fit the patients that I will see this week? Or the next week? Or the week after? 🤔 #externalvalidity #generalisability

MattLowPT's tweet image. I, kind of see why your are saying this Derek. However, it is quite an assumptive statement. 

I wonder how this n=11 study with this description fit the patients that I will see this week? Or the next week? Or the week after? 🤔

#externalvalidity #generalisability

The burden of proof is on those making the positive claim. Where is the evidence that not fasting causes harm in ED procedural sedation cases? My understanding is the harm literature came from pregnant women needing emergency surgery. #externalvalidity


Excellent theoretical paper on RCTs & causal inference, laying out that “internal validity can address only a subset of inferential risks”. #ExternalValidity & Construct Validity matter, e.g. if researchers tweak the treatment, effects don't scale. osf.io/2s8w5

jrgptrs's tweet image. Excellent theoretical paper on RCTs & causal inference, laying out that “internal validity can address only a subset of inferential risks”. #ExternalValidity & Construct Validity matter, e.g. if researchers tweak the treatment, effects don't scale. osf.io/2s8w5

Starting to read . Nagbabago na ko . Haha . Bukas na yung HI . :))) #sipag #externalvalidity #researchmet

gialawrenza's tweet image. Starting to read . Nagbabago na ko . Haha . Bukas na yung HI . :))) #sipag #externalvalidity #researchmet

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