TED-Ed
TED-ED: Should we get rid of standardized testing? - Arlo Kempf
Although standardized testing is a particularly hot topic in education right now, this approach to measurement has been in use for two millennia. And while the results of standardized testing can help us understand some things, they can...
SciShow
Do Personality Tests Mean Anything?
Like most quizzes on the internet, personality tests aren't what you would call "reliable."
Curated Video
Critical Assessment of Emotional Intelligence: The Cases For and Against
Emotional Intelligence is an appealing model with a lot of ‘face validity’. That is, subjectively people see it as covering the concept it purports to measure. However, there is also a lot of academic criticism of the concept. So, in...
Hip Hughes History
The 14th Amendment and the Debt Ceiling Explained
My teacher stab at explaining the argument for the 14th amendment being used in relationship to the Debt Ceiling. "An educated citizenry is a vital requisite for our survival as a free people." ~Thomas Jefferson
Schooling Online
Chemistry Properties and Structure of Matter: Properties of Matter - Gravimetric Analysis Part 2
Long Jane Silver and Senor Ortega analysed the soil sample and saved the cocoa trees! But something’s not right… Did they perform the wrong steps? Was their sample contaminated? This lesson will assess the accuracy, reliability and...
ShortCutsTv
Natural Experiments in Psychology
In natural experiments circumstances present researchers with the perfect opportunity to test the effect of one variable on another in ways that just couldn't be done in a laboratory. This film looks at some natural experiments in...
Schooling Online
IB Biology Skills: Validity 1
The archery contest has a long list of rules, but Chelsea the Cheater keeps breaking them! How does this affect the outcome (conclusion) of the competition? This lesson will introduce the concept of validity and examine the importance of...
Schooling Online
IB Chemistry: Validity Part 1
The archery contest has a long list of rules, but Chelsea the Cheater keeps breaking them! How does this affect the outcome (conclusion) of the competition? This lesson will begin our analysis of validity by examining the importance of...
ShortCutsTv
Case Studies in Psychology
This film uses the tragic example of 'Genie', who was kept in solitary confinement from infancy until she was 13, to illustrate the use of case studies in psychology: why they are used, how they are used, what they can offer researchers,...
ShortCutsTv
Reliability and Validity
Concepts of reliability and validity are central to all forms of science and this film provides an introduction to these concepts in terms of their definitions, types and applications.
ShortCutsTv
Naturalistic Observation in Psychology
Some research questions in psychology involve seeing how people actually behave in real life situations. This is called naturalistic observation. Using psychological studies, this film illustrates different techniques of naturalistic...
ShortCutsTv
Self Report Methods in Psychology
Self-report methods gather data directly from the participants. Here, we illustrate and compare questionnaire and interview methods, then look at some of the problems and limitations common to all self-report methods and how they may be...
Cerebellum
Business Law: Offer Termination
This clip covers the subject of termination of contracts. This video is part 4 in the series 'Business Law: Contract Law'.
Schooling Online
IB Physics Skills: Validity Part 1
The archery contest has a long list of rules, but Chelsea the Cheater keeps breaking them! How does this affect the outcome (conclusion) of the competition? This lesson will begin our analysis of validity by examining the importance of...
Schooling Online
Biology Skills: Validity Part 1
The archery contest has a long list of rules, but Chelsea the Cheater keeps breaking them! How does this affect the outcome (conclusion) of the competition? This lesson will introduce the concept of validity and examine the importance of...
Schooling Online
Chemistry Skills: Validity Part 1
The archery contest has a long list of rules, but Chelsea the Cheater keeps breaking them! How does this affect the outcome (conclusion) of the competition? This lesson will introduce validity and examine the importance of having...
Curated Video
Bug Bounty Program Certification 5.1: About Network Internal Attack on Server
In this video, explore various network internal attacks. • Learn about network internal attack and listing of attacks • Explore DOS attack and password cracking techniques • Understand server scanning techniques
Schooling Online
Physics Skills: Validity Part 1
The archery contest has a long list of rules, but Chelsea the Cheater keeps breaking them! How does this affect the outcome (conclusion) of the competition? This lesson will begin our analysis of validity by examining the importance of...
Curated Video
Bug Bounty Program Certification 7.5: Install Acunetix Web Vulnerability Scanner
This video will help you understand web scanning using Acunetix web vulnerability scanner. • Download Acunetix web vulnerability scanner • Installation of web scanner • Reporting of vulnerabilities
ShortCutsTv
Self Report Methods
Based on a real-world example - how to collect data about education - this film illustrates and explains how and why psychologists use self-report methods such as questionnaires and interviews.
Psychology Unlocked
What's the difference between INTERNAL and EXTERNAL VALIDITY?
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...
Curated Video
Active Directory with Windows Server 2016 - Enrolment, Renewal, and Revocation
Work through the various deployment methods for CAs and learn the process of revoking a CA. This clip is from the chapter "Implement AD Certificate Services" of the series "Active Directory with Windows Server 2016".In this section, we...
ShortCutsTv
Hate Crime
Hate Crime is being brought into increasingly-sharp relief with the widespread emergence of new social media such as Twitter, Facebook and Youtube. Neil Chakraborti, a leading researcher on hate crime, outlines some of the problems -...
Curated Video
Bug Bounty Program Certification 9.1: Find Bugs in Websites for Frontend Penetration
In this video, you will learn about frontend vulnerability scanning using Acunetix. • Explore example of cross site scripting attack • Understand vulnerability Listing in Acunetix • Explore report generation using Acunetix