What's the difference between INTERNAL and EXTERNAL VALIDITY?

preview_player
Показать описание
-----------------------------------------
Validity is a key concept in research methods. It can be broken down into two umbrella categories: internal validity and external validity.

1) Internal validity considers factors within the design of the experiment.
2) External validity considers factors beyond the realm of the study and asks whether the results can be extrapolated to the wider population.
-----------------------------------------

-----------------------------------------

-----------------------------------------
-----------------------------------------
Subscribe for more Psychology videos and get in touch in the comments if you have any video requests. As always, if you've got any comments or questions, please get in touch via the comments below and I'll get back to you!
-----------------------------------------
#Psychology #Science #ResearchMethods
  1. Psychology Unlocked
  2. Psychology
  3. Students
  4. A-Level
  5. AP
  6. Degree
Рекомендации по теме
What is the 0:01:46

What is the difference between internal and external haemorrhoids?

What's the difference 0:06:17

What's the difference between INTERNAL and EXTERNAL VALIDITY?

Internal vs External 0:00:35

Internal vs External Hemorrhoids: What's the Difference?

Family Medicine vs. 0:04:55

Family Medicine vs. Internal Medicine: What’s the Difference? A Doctor Explains

Difference between Internal 0:10:29

Difference between Internal Auditor & Lead Implementer & Lead Auditor |ISO9001|IATF16949|Sub...

What is the 0:02:42

What is the difference between internal and external rotor motors? | What The Tech?!

Internal and External 0:04:40

Internal and External Customer Service: what's the difference?

Apocalypse ArrivedI Awakened 21:08:52

Apocalypse ArrivedI Awakened an Infinite Legion System, Allowing Me to Summon Powerful Legions

What is the 0:00:25

What is the difference between internal and external communication? 🚀

What is the 0:02:24

What is the difference between Family Practice and Internal Medicine?

Differences between Internal 0:02:17

Differences between Internal and External Stakeholders.

Difference Between Internal 0:07:02

Difference Between Internal And External Combustion Engine

Human Body Internal 0:00:18

Human Body Internal Organs Animation #humanbody

What is the 0:02:39

What is the difference between an internal and external communications plan?

Differences between Internal 0:03:52

Differences between Internal Check and Internal Audit.

Difference Between Internal 0:02:39

Difference Between Internal Medicine & General Practitioner | Dr. Mehrin Farooq

Internal Medicine vs 0:13:44

Internal Medicine vs Family Medicine

Hemorrhoids Signs & 0:08:35

Hemorrhoids Signs & Symptoms | Internal vs. External Hemorrhoid Symptoms | Hemorrhoidal Disease

Internal Auditor vs 0:05:52

Internal Auditor vs External Auditor

Internal Hemorrhoids Vs 0:03:39

Internal Hemorrhoids Vs External Hemorrhoids

Difference between internal 0:04:34

Difference between internal and external fragmentation in operating system

Quickly Clarified - 0:09:43

Quickly Clarified - Internal vs. External Wastegates

Internal vs. External 0:03:25

Internal vs. External Respiration | Simple Explanation

What is the 0:03:25

What is the difference between Internal iteration and External iteration in java ? || Java 8

Комментарии
Автор

Proof that a video does not need ridiculous graphics or distracting music. Just an engaging speaker, good content and a few slides to bring the message home.
I learned so much watching this video. Thank you.

Broken_Cracka
Автор

This is a wonderful video. would recommend to anyone wanting to understand validity in research

babajide_kareem
Автор

Thank you so much for this video. You are such an amazing speaker!

Adi
Автор

Great video! But I have a question, is the Milgram experiment externally valid?

mabelquiroga
Автор

Great video! I've heard of some labs using virtual reality to test, for example, fear reactions in novel environments like the deep ocean. I wonder if virtual reality will one day become a more common tool in the experimental psychologist's toolkit that allows for tests across different environments (maybe thereby increasing the external validity of the results?).

senseofmindshow
Автор

Brilliant video, really well explained

AverageOllie
Автор

Hi, could I ask if forced choice questions (whether A is better or B is better) would affect internal validity (since the participant might not be able to choose other options which he feels more inclined to)

aaronkoh
Автор

So, in short, psychology as a whole is very unlikely to have both inner and external validity. Hence, unless is strictly based on biology and neuroscience, it is definitely a pseudoscience or in the best case, an art.

os