SlideShare a Scribd company logo

Presentation Validity & Reliability

•Download as PPT, PDF•
•
S
songoten77

The document discusses key qualities of measurement devices: validity, reliability, practicality, and backwash effect. It defines each quality and provides examples. Validity refers to what a test measures, and includes content, construct, criterion-related, concurrent, and predictive validity. Reliability is how consistent measurements are, including equivalency, stability, internal, and inter-rater reliability. Practicality means a test is easy to construct, administer, score and interpret. Backwash effect is a test's influence on teaching and learning.

EducationTechnologyBusiness
1 of 26
VALIDITY, RELIABILITY & PRACTICALITY Prof. Rosynella Cardozo Prof. Jonathan Magdalena
QUALITIES OF MEASUREMENT DEVICES ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
VALIDITY ,[object Object],[object Object],[object Object]
VALIDITY ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
1. CONTENT VALIDITY ,[object Object]
2. CONSTRUCT VALIDITY ,[object Object]
3. CRITERION-RELATED VALIDITY ,[object Object]
4. CONCURRENT VALIDITY ,[object Object],[object Object]
5. PREDICTIVE VALIDITY ,[object Object]
6. FACE VALIDITY ,[object Object]
QUALITIES OF MEASUREMENT DEVICES ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
RELIABILITY ,[object Object]
RELIABILITY ,[object Object],[object Object],[object Object],[object Object],[object Object]
1. EQUIVALENCY RELIABILITY ,[object Object]
2. STABILITY RELIABILITY ,[object Object]
3. INTERNAL CONSISTENCY ,[object Object]
4. INTER-RATER RELIABILITY ,[object Object]
4. INTRA-RATER RELIABILITY ,[object Object]
SOURCES OF ERROR ,[object Object],[object Object],[object Object]
RELATIONSHIP BETWEEN VALIDITY & RELIABILITY ,[object Object],[object Object],[object Object]
QUALITIES OF MEASUREMENT DEVICES ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
PRACTICALITY ,[object Object],[object Object],[object Object],[object Object],[object Object]
QUALITIES OF MEASUREMENT DEVICES ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
BACKWASH EFFECT ,[object Object]
LEVELS OF BACKWASH ,[object Object],[object Object],[object Object],[object Object]
[object Object]

Recommended

Validity in Assessment
Validity in AssessmentValidity in Assessment
Validity in Assessment
sheldine abuhan
 
Validity
ValidityValidity
Validity
Maury Martinez
 
Validity and Reliability
Validity and ReliabilityValidity and Reliability
Validity and Reliability
Maury Martinez
 
What is Reliability and its Types?
What is Reliability and its Types? What is Reliability and its Types?
What is Reliability and its Types?
Dr. Amjad Ali Arain
 
Reliability and validity
Reliability and validityReliability and validity
Reliability and validity
shobhitsaxena67
 
Validity and reliability in assessment.
Validity and reliability in assessment. Validity and reliability in assessment.
Validity and reliability in assessment.
Tarek Tawfik Amin
 
Test Reliability and Validity
Test Reliability and ValidityTest Reliability and Validity
Test Reliability and Validity
Brian Ebie
 
Validity & reliability
Validity & reliabilityValidity & reliability
Validity & reliability
Praisy AB Vineesh
 

Recommended

Validity in Assessment
Validity in AssessmentValidity in Assessment
Validity in Assessment
sheldine abuhan
 
Validity
ValidityValidity
Validity
Maury Martinez
 
Validity and Reliability
Validity and ReliabilityValidity and Reliability
Validity and Reliability
Maury Martinez
 
What is Reliability and its Types?
What is Reliability and its Types? What is Reliability and its Types?
What is Reliability and its Types?
Dr. Amjad Ali Arain
 
Reliability and validity
Reliability and validityReliability and validity
Reliability and validity
shobhitsaxena67
 
Validity and reliability in assessment.
Validity and reliability in assessment. Validity and reliability in assessment.
Validity and reliability in assessment.
Tarek Tawfik Amin
 
Test Reliability and Validity
Test Reliability and ValidityTest Reliability and Validity
Test Reliability and Validity
Brian Ebie
 
Validity & reliability
Validity & reliabilityValidity & reliability
Validity & reliability
Praisy AB Vineesh
 
Reliability (assessment of student learning I)
Reliability (assessment of student learning I)Reliability (assessment of student learning I)
Reliability (assessment of student learning I)Rey-ra Mora
 
Reliability and validity
Reliability and validityReliability and validity
Reliability and validityRosario National High School
 
Reliability and validity
Reliability and validityReliability and validity
Reliability and validity
Carlos Tian Chow Correos
 
01 validity and its type
01 validity and its type01 validity and its type
01 validity and its type
Noorulhadi Qureshi
 
Reliability
ReliabilityReliability
Reliability
shaziazamir1
 
Validity & reliability seminar
Validity & reliability seminarValidity & reliability seminar
Validity & reliability seminar
mrikara185
 
Validity, its types, measurement & factors.
Validity, its types, measurement & factors.Validity, its types, measurement & factors.
Validity, its types, measurement & factors.Maheen Iftikhar
 
reliability presentation.pptx
reliability presentation.pptxreliability presentation.pptx
reliability presentation.pptx
Ramsha Makhdum
 
Reliability types
Reliability typesReliability types
Reliability types
JEEVARATHINAM ANTONY
 
Validity, Reliability and Feasibility
Validity, Reliability and FeasibilityValidity, Reliability and Feasibility
Validity, Reliability and Feasibility
Jasna3134
 
Presentation validity
Presentation validityPresentation validity
Presentation validity
AshMusavi
 
Validity
ValidityValidity
Validity
Dr. Amjad Ali Arain
 
Reliability and validity
Reliability and validityReliability and validity
Reliability and validityPriyamadhaba Behera
 
Validity (Educational Assessment)
Validity (Educational Assessment)Validity (Educational Assessment)
Validity (Educational Assessment)
HennaAnsari
 
Validity of test
Validity of testValidity of test
Validity of test
Sarat Rout
 
Reliability for testing and assessment
Reliability for testing and assessmentReliability for testing and assessment
Reliability for testing and assessment
Erlwinmer Mangmang
 
Validity and its types
Validity and its typesValidity and its types
Validity and its types
BibiNadia1
 
Monika seminar
Monika seminarMonika seminar
Monika seminar
monika22singh
 
Characteristics of a good test
Characteristics of a good testCharacteristics of a good test
Characteristics of a good testcyrilcoscos
 
Content validity
Content validityContent validity
Content validityJaved Iqbal Student of M.S (Teacher Education) at University of Tennessee USA
 
Validity, reliability & practicality
Validity, reliability & practicalityValidity, reliability & practicality
Validity, reliability & practicalitySamcruz5
 
A" Research Methods Reliability and validity
A" Research Methods Reliability and validityA" Research Methods Reliability and validity
A" Research Methods Reliability and validity
Jill Jan
 

More Related Content

What's hot

Reliability (assessment of student learning I)
Reliability (assessment of student learning I)Reliability (assessment of student learning I)
Reliability (assessment of student learning I)Rey-ra Mora
 
Reliability and validity
Reliability and validityReliability and validity
Reliability and validity
Carlos Tian Chow Correos
 
01 validity and its type
01 validity and its type01 validity and its type
01 validity and its type
Noorulhadi Qureshi
 
Reliability
ReliabilityReliability
Reliability
shaziazamir1
 
Validity & reliability seminar
Validity & reliability seminarValidity & reliability seminar
Validity & reliability seminar
mrikara185
 
Validity, its types, measurement & factors.
Validity, its types, measurement & factors.Validity, its types, measurement & factors.
Validity, its types, measurement & factors.Maheen Iftikhar
 
reliability presentation.pptx
reliability presentation.pptxreliability presentation.pptx
reliability presentation.pptx
Ramsha Makhdum
 
Reliability types
Reliability typesReliability types
Reliability types
JEEVARATHINAM ANTONY
 
Validity, Reliability and Feasibility
Validity, Reliability and FeasibilityValidity, Reliability and Feasibility
Validity, Reliability and Feasibility
Jasna3134
 
Presentation validity
Presentation validityPresentation validity
Presentation validity
AshMusavi
 
Validity
ValidityValidity
Validity
Dr. Amjad Ali Arain
 
Validity (Educational Assessment)
Validity (Educational Assessment)Validity (Educational Assessment)
Validity (Educational Assessment)
HennaAnsari
 
Validity of test
Validity of testValidity of test
Validity of test
Sarat Rout
 
Reliability for testing and assessment
Reliability for testing and assessmentReliability for testing and assessment
Reliability for testing and assessment
Erlwinmer Mangmang
 
Validity and its types
Validity and its typesValidity and its types
Validity and its types
BibiNadia1
 
Monika seminar
Monika seminarMonika seminar
Monika seminar
monika22singh
 
Characteristics of a good test
Characteristics of a good testCharacteristics of a good test
Characteristics of a good testcyrilcoscos
 

What's hot (20)

Reliability (assessment of student learning I)
Reliability (assessment of student learning I)Reliability (assessment of student learning I)
Reliability (assessment of student learning I)
 
Reliability and validity
Reliability and validityReliability and validity
Reliability and validity
 
Reliability and validity
Reliability and validityReliability and validity
Reliability and validity
 
01 validity and its type
01 validity and its type01 validity and its type
01 validity and its type
 
Reliability
ReliabilityReliability
Reliability
 
Validity & reliability seminar
Validity & reliability seminarValidity & reliability seminar
Validity & reliability seminar
 
Validity, its types, measurement & factors.
Validity, its types, measurement & factors.Validity, its types, measurement & factors.
Validity, its types, measurement & factors.
 
reliability presentation.pptx
reliability presentation.pptxreliability presentation.pptx
reliability presentation.pptx
 
Reliability types
Reliability typesReliability types
Reliability types
 
Validity, Reliability and Feasibility
Validity, Reliability and FeasibilityValidity, Reliability and Feasibility
Validity, Reliability and Feasibility
 
Presentation validity
Presentation validityPresentation validity
Presentation validity
 
Validity
ValidityValidity
Validity
 
Reliability and validity
Reliability and validityReliability and validity
Reliability and validity
 
Validity (Educational Assessment)
Validity (Educational Assessment)Validity (Educational Assessment)
Validity (Educational Assessment)
 
Validity of test
Validity of testValidity of test
Validity of test
 
Reliability for testing and assessment
Reliability for testing and assessmentReliability for testing and assessment
Reliability for testing and assessment
 
Validity and its types
Validity and its typesValidity and its types
Validity and its types
 
Monika seminar
Monika seminarMonika seminar
Monika seminar
 
Characteristics of a good test
Characteristics of a good testCharacteristics of a good test
Characteristics of a good test
 
Content validity
Content validityContent validity
Content validity
 

Viewers also liked

Validity, reliability & practicality
Validity, reliability & practicalityValidity, reliability & practicality
Validity, reliability & practicalitySamcruz5
 
A" Research Methods Reliability and validity
A" Research Methods Reliability and validityA" Research Methods Reliability and validity
A" Research Methods Reliability and validity
Jill Jan
 
Validity & reliability an interesting powerpoint slide i created
Validity & reliability an interesting powerpoint slide i createdValidity & reliability an interesting powerpoint slide i created
Validity & reliability an interesting powerpoint slide i createdSze Kai
 
validity its types and importance
validity its types and importancevalidity its types and importance
validity its types and importance
Ierine Joy Caserial
 
Report review 1st article
Report review 1st articleReport review 1st article
Report review 1st article
zulyanei
 
Review 1st article - Tutoring project
Review 1st article - Tutoring projectReview 1st article - Tutoring project
Review 1st article - Tutoring project
zulyanei
 
good test Characteristics
good test Characteristics good test Characteristics
good test Characteristics
Ali Heydari
 
eeMba ii rm unit-3.1 measurement & scaling a
eeMba ii rm unit-3.1 measurement & scaling aeeMba ii rm unit-3.1 measurement & scaling a
eeMba ii rm unit-3.1 measurement & scaling a
Rai University
 
Scaling and Measurement techniques
Scaling and Measurement techniquesScaling and Measurement techniques
Scaling and Measurement techniques
Jignesh Kariya
 
Characteristics of a good test
Characteristics of a good test Characteristics of a good test
Characteristics of a good test
Arash Yazdani
 
Evaluation.2011intro
Evaluation.2011introEvaluation.2011intro
Evaluation.2011introKAthy Cea
 
Questionnaire design and validation
Questionnaire design and validationQuestionnaire design and validation
Questionnaire design and validation
Karim Elghanam
 
8. validity and reliability of research instruments
8. validity and reliability of research instruments8. validity and reliability of research instruments
8. validity and reliability of research instruments
Razif Shahril
 
Validity and reliability of questionnaires
Validity and reliability of questionnairesValidity and reliability of questionnaires
Validity and reliability of questionnaires
Venkitachalam R
 
Validity, reliability and feasibility
Validity, reliability and feasibilityValidity, reliability and feasibility
Validity, reliability and feasibility
silpa $H!lu
 
Measurement in Marketing Research
Measurement in Marketing ResearchMeasurement in Marketing Research
Measurement in Marketing ResearchShameem Ali
 
Structure and Function of Nucleic Acids
Structure and Function of Nucleic AcidsStructure and Function of Nucleic Acids
Structure and Function of Nucleic Acids
cgales
 
DNA Lecture slides
DNA Lecture slidesDNA Lecture slides
DNA Lecture slides
Jmason1
 
Structure and function of dna
Structure and function of dnaStructure and function of dna
Structure and function of dnaUsmanShahzad1977
 

Viewers also liked (20)

Validity, reliability & practicality
Validity, reliability & practicalityValidity, reliability & practicality
Validity, reliability & practicality
 
A" Research Methods Reliability and validity
A" Research Methods Reliability and validityA" Research Methods Reliability and validity
A" Research Methods Reliability and validity
 
Validity & reliability an interesting powerpoint slide i created
Validity & reliability an interesting powerpoint slide i createdValidity & reliability an interesting powerpoint slide i created
Validity & reliability an interesting powerpoint slide i created
 
validity its types and importance
validity its types and importancevalidity its types and importance
validity its types and importance
 
Report review 1st article
Report review 1st articleReport review 1st article
Report review 1st article
 
Review 1st article - Tutoring project
Review 1st article - Tutoring projectReview 1st article - Tutoring project
Review 1st article - Tutoring project
 
good test Characteristics
good test Characteristics good test Characteristics
good test Characteristics
 
eeMba ii rm unit-3.1 measurement & scaling a
eeMba ii rm unit-3.1 measurement & scaling aeeMba ii rm unit-3.1 measurement & scaling a
eeMba ii rm unit-3.1 measurement & scaling a
 
Scaling and Measurement techniques
Scaling and Measurement techniquesScaling and Measurement techniques
Scaling and Measurement techniques
 
Characteristics of a good test
Characteristics of a good test Characteristics of a good test
Characteristics of a good test
 
Test validity
Test validityTest validity
Test validity
 
Evaluation.2011intro
Evaluation.2011introEvaluation.2011intro
Evaluation.2011intro
 
Questionnaire design and validation
Questionnaire design and validationQuestionnaire design and validation
Questionnaire design and validation
 
8. validity and reliability of research instruments
8. validity and reliability of research instruments8. validity and reliability of research instruments
8. validity and reliability of research instruments
 
Validity and reliability of questionnaires
Validity and reliability of questionnairesValidity and reliability of questionnaires
Validity and reliability of questionnaires
 
Validity, reliability and feasibility
Validity, reliability and feasibilityValidity, reliability and feasibility
Validity, reliability and feasibility
 
Measurement in Marketing Research
Measurement in Marketing ResearchMeasurement in Marketing Research
Measurement in Marketing Research
 
Structure and Function of Nucleic Acids
Structure and Function of Nucleic AcidsStructure and Function of Nucleic Acids
Structure and Function of Nucleic Acids
 
DNA Lecture slides
DNA Lecture slidesDNA Lecture slides
DNA Lecture slides
 
Structure and function of dna
Structure and function of dnaStructure and function of dna
Structure and function of dna
 

Similar to Presentation Validity & Reliability

Test characteristics
Test characteristicsTest characteristics
Test characteristicsSamcruz5
 
Validity and objectivity of tests
Validity and objectivity of testsValidity and objectivity of tests
Validity and objectivity of tests
bushra mushtaq
 
Module-14-1-Characterstics of a good test-Reliability,Validity....pdf
Module-14-1-Characterstics of a good test-Reliability,Validity....pdfModule-14-1-Characterstics of a good test-Reliability,Validity....pdf
Module-14-1-Characterstics of a good test-Reliability,Validity....pdf
Vikramjit Singh
 
Rep
RepRep
Rep
Cedy_28
 
Standardized and non standardized tests
Standardized and non standardized testsStandardized and non standardized tests
Standardized and non standardized tests
shaziazamir1
 
Validity Evidence
Validity EvidenceValidity Evidence
Validity Evidence
Charmaine Prosia
 
VALIDITY
VALIDITYVALIDITY
VALIDITY
ANCYBS
 
Standardized and non standardized tests (1)
Standardized and non standardized tests (1)Standardized and non standardized tests (1)
Standardized and non standardized tests (1)
All India Institute of Medical Sciences, Bhubaneswar
 
Issues regarding construction of exams
Issues regarding construction of examsIssues regarding construction of exams
Issues regarding construction of exams
Falehaa
 
Principles of assessment
Principles of assessmentPrinciples of assessment
Principles of assessment
munsif123
 
Validity of a Research Tool
Validity of a Research ToolValidity of a Research Tool
Validity of a Research Tool
jobyVarghese22
 
LESSON 6 JBF 361.pptx
LESSON 6 JBF 361.pptxLESSON 6 JBF 361.pptx
LESSON 6 JBF 361.pptx
AdnanIssah
 
Standardized and non standardized tests
Standardized and non standardized testsStandardized and non standardized tests
Standardized and non standardized tests
vinoli_sg
 
EM&E.pptx
EM&E.pptxEM&E.pptx
EM&E.pptx
Hafiz20006
 
Characteristics of Good Evaluation Instrument
Characteristics of Good Evaluation InstrumentCharacteristics of Good Evaluation Instrument
Characteristics of Good Evaluation Instrument
Suresh Babu
 
Measurement & Evaluation pptx
Measurement & Evaluation pptxMeasurement & Evaluation pptx
Measurement & Evaluation pptx
Aliimtiaz35
 
Educ 243 final report pepito
Educ 243 final report pepitoEduc 243 final report pepito
Educ 243 final report pepito
deped
 
Validity and reliablity
Validity and reliablityValidity and reliablity
Validity and reliablity
S.Bhakti swarupa
 
Business research methods
Business research methodsBusiness research methods
Business research methods
lankapothu nagarjuna reddy
 

Similar to Presentation Validity & Reliability (20)

Test characteristics
Test characteristicsTest characteristics
Test characteristics
 
Validity and objectivity of tests
Validity and objectivity of testsValidity and objectivity of tests
Validity and objectivity of tests
 
Module-14-1-Characterstics of a good test-Reliability,Validity....pdf
Module-14-1-Characterstics of a good test-Reliability,Validity....pdfModule-14-1-Characterstics of a good test-Reliability,Validity....pdf
Module-14-1-Characterstics of a good test-Reliability,Validity....pdf
 
Rep
RepRep
Rep
 
Standardized and non standardized tests
Standardized and non standardized testsStandardized and non standardized tests
Standardized and non standardized tests
 
Validity Evidence
Validity EvidenceValidity Evidence
Validity Evidence
 
VALIDITY
VALIDITYVALIDITY
VALIDITY
 
Standardized and non standardized tests (1)
Standardized and non standardized tests (1)Standardized and non standardized tests (1)
Standardized and non standardized tests (1)
 
Issues regarding construction of exams
Issues regarding construction of examsIssues regarding construction of exams
Issues regarding construction of exams
 
Principles of assessment
Principles of assessmentPrinciples of assessment
Principles of assessment
 
Validity of a Research Tool
Validity of a Research ToolValidity of a Research Tool
Validity of a Research Tool
 
LESSON 6 JBF 361.pptx
LESSON 6 JBF 361.pptxLESSON 6 JBF 361.pptx
LESSON 6 JBF 361.pptx
 
Standardized and non standardized tests
Standardized and non standardized testsStandardized and non standardized tests
Standardized and non standardized tests
 
EM&E.pptx
EM&E.pptxEM&E.pptx
EM&E.pptx
 
Characteristics of Good Evaluation Instrument
Characteristics of Good Evaluation InstrumentCharacteristics of Good Evaluation Instrument
Characteristics of Good Evaluation Instrument
 
Measurement & Evaluation pptx
Measurement & Evaluation pptxMeasurement & Evaluation pptx
Measurement & Evaluation pptx
 
Educ 243 final report pepito
Educ 243 final report pepitoEduc 243 final report pepito
Educ 243 final report pepito
 
Validity and reliablity
Validity and reliablityValidity and reliablity
Validity and reliablity
 
Week 8 & 9 - Validity and Reliability
Week 8 & 9 - Validity and ReliabilityWeek 8 & 9 - Validity and Reliability
Week 8 & 9 - Validity and Reliability
 
Business research methods
Business research methodsBusiness research methods
Business research methods
 

More from songoten77

Informal Assessment
Informal AssessmentInformal Assessment
Informal Assessmentsongoten77
 
Testing Productive Skills
Testing Productive SkillsTesting Productive Skills
Testing Productive Skillssongoten77
 
Condicionamiento Clásico
Condicionamiento ClásicoCondicionamiento Clásico
Condicionamiento Clásicosongoten77
 
Testing Vocabulary
Testing VocabularyTesting Vocabulary
Testing Vocabularysongoten77
 
Testing Pronunciation
Testing PronunciationTesting Pronunciation
Testing Pronunciationsongoten77
 
Testing Grammar
Testing GrammarTesting Grammar
Testing Grammarsongoten77
 
Testing Grammar
Testing GrammarTesting Grammar
Testing Grammarsongoten77
 
Test Construction1
Test Construction1Test Construction1
Test Construction1
songoten77
 
Test Construction
Test ConstructionTest Construction
Test Construction
songoten77
 
Evaluacion ILE Introduction to the Course
Evaluacion ILE Introduction to the CourseEvaluacion ILE Introduction to the Course
Evaluacion ILE Introduction to the Coursesongoten77
 
Evaluacón ILE Introduction to the Course
Evaluacón ILE Introduction to the CourseEvaluacón ILE Introduction to the Course
Evaluacón ILE Introduction to the Coursesongoten77
 
Testing and Test Construction
Testing and Test ConstructionTesting and Test Construction
Testing and Test Constructionsongoten77
 

More from songoten77 (13)

Informal Assessment
Informal AssessmentInformal Assessment
Informal Assessment
 
Testing Productive Skills
Testing Productive SkillsTesting Productive Skills
Testing Productive Skills
 
Condicionamiento Clásico
Condicionamiento ClásicoCondicionamiento Clásico
Condicionamiento Clásico
 
Testing Vocabulary
Testing VocabularyTesting Vocabulary
Testing Vocabulary
 
Testing Pronunciation
Testing PronunciationTesting Pronunciation
Testing Pronunciation
 
Testing Grammar
Testing GrammarTesting Grammar
Testing Grammar
 
Testing Grammar
Testing GrammarTesting Grammar
Testing Grammar
 
Test Construction1
Test Construction1Test Construction1
Test Construction1
 
Test Construction
Test ConstructionTest Construction
Test Construction
 
Item Analysis
Item AnalysisItem Analysis
Item Analysis
 
Evaluacion ILE Introduction to the Course
Evaluacion ILE Introduction to the CourseEvaluacion ILE Introduction to the Course
Evaluacion ILE Introduction to the Course
 
Evaluacón ILE Introduction to the Course
Evaluacón ILE Introduction to the CourseEvaluacón ILE Introduction to the Course
Evaluacón ILE Introduction to the Course
 
Testing and Test Construction
Testing and Test ConstructionTesting and Test Construction
Testing and Test Construction
 

Recently uploaded

How to Create Map Views in the Odoo 17 ERP
How to Create Map Views in the Odoo 17 ERPHow to Create Map Views in the Odoo 17 ERP
How to Create Map Views in the Odoo 17 ERP
Celine George
 
Language Across the Curriculm LAC B.Ed.
Language Across the Curriculm LAC B.Ed.Language Across the Curriculm LAC B.Ed.
Language Across the Curriculm LAC B.Ed.
Atul Kumar Singh
 
How to Break the cycle of negative Thoughts
How to Break the cycle of negative ThoughtsHow to Break the cycle of negative Thoughts
How to Break the cycle of negative Thoughts
Col Mukteshwar Prasad
 
2024.06.01 Introducing a competency framework for languag learning materials ...
2024.06.01 Introducing a competency framework for languag learning materials ...2024.06.01 Introducing a competency framework for languag learning materials ...
2024.06.01 Introducing a competency framework for languag learning materials ...
Sandy Millin
 
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptx
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxStudents, digital devices and success - Andreas Schleicher - 27 May 2024..pptx
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptx
EduSkills OECD
 
Unit 8 - Information and Communication Technology (Paper I).pdf
Unit 8 - Information and Communication Technology (Paper I).pdfUnit 8 - Information and Communication Technology (Paper I).pdf
Unit 8 - Information and Communication Technology (Paper I).pdf
Thiyagu K
 
Operation Blue Star - Saka Neela Tara
Operation Blue Star - Saka Neela TaraOperation Blue Star - Saka Neela Tara
Operation Blue Star - Saka Neela Tara
Balvir Singh
 
TESDA TM1 REVIEWER FOR NATIONAL ASSESSMENT WRITTEN AND ORAL QUESTIONS WITH A...
TESDA TM1 REVIEWER FOR NATIONAL ASSESSMENT WRITTEN AND ORAL QUESTIONS WITH A...TESDA TM1 REVIEWER FOR NATIONAL ASSESSMENT WRITTEN AND ORAL QUESTIONS WITH A...
TESDA TM1 REVIEWER FOR NATIONAL ASSESSMENT WRITTEN AND ORAL QUESTIONS WITH A...
EugeneSaldivar
 
GIÁO ÁN DẠY THÊM (KẾ HOẠCH BÀI BUỔI 2) - TIẾNG ANH 8 GLOBAL SUCCESS (2 CỘT) N...
GIÁO ÁN DẠY THÊM (KẾ HOẠCH BÀI BUỔI 2) - TIẾNG ANH 8 GLOBAL SUCCESS (2 CỘT) N...GIÁO ÁN DẠY THÊM (KẾ HOẠCH BÀI BUỔI 2) - TIẾNG ANH 8 GLOBAL SUCCESS (2 CỘT) N...
GIÁO ÁN DẠY THÊM (KẾ HOẠCH BÀI BUỔI 2) - TIẾNG ANH 8 GLOBAL SUCCESS (2 CỘT) N...
Nguyen Thanh Tu Collection
 
The Roman Empire A Historical Colossus.pdf
The Roman Empire A Historical Colossus.pdfThe Roman Empire A Historical Colossus.pdf
The Roman Empire A Historical Colossus.pdf
kaushalkr1407
 
Introduction to Quality Improvement Essentials
Introduction to Quality Improvement EssentialsIntroduction to Quality Improvement Essentials
Introduction to Quality Improvement Essentials
Excellence Foundation for South Sudan
 
Sectors of the Indian Economy - Class 10 Study Notes pdf
Sectors of the Indian Economy - Class 10 Study Notes pdfSectors of the Indian Economy - Class 10 Study Notes pdf
Sectors of the Indian Economy - Class 10 Study Notes pdf
Vivekanand Anglo Vedic Academy
 
Digital Tools and AI for Teaching Learning and Research
Digital Tools and AI for Teaching Learning and ResearchDigital Tools and AI for Teaching Learning and Research
Digital Tools and AI for Teaching Learning and Research
Vikramjit Singh
 
CLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCE
CLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCECLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCE
CLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCE
BhavyaRajput3
 
Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46
Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46
Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46
MysoreMuleSoftMeetup
 
Cambridge International AS A Level Biology Coursebook - EBook (MaryFosbery J...
Cambridge International AS A Level Biology Coursebook - EBook (MaryFosbery J...Cambridge International AS A Level Biology Coursebook - EBook (MaryFosbery J...
Cambridge International AS A Level Biology Coursebook - EBook (MaryFosbery J...
AzmatAli747758
 
How to Split Bills in the Odoo 17 POS Module
How to Split Bills in the Odoo 17 POS ModuleHow to Split Bills in the Odoo 17 POS Module
How to Split Bills in the Odoo 17 POS Module
Celine George
 
Fish and Chips - have they had their chips
Fish and Chips - have they had their chipsFish and Chips - have they had their chips
Fish and Chips - have they had their chips
GeoBlogs
 
The approach at University of Liverpool.pptx
The approach at University of Liverpool.pptxThe approach at University of Liverpool.pptx
The approach at University of Liverpool.pptx
Jisc
 
Additional Benefits for Employee Website.pdf
Additional Benefits for Employee Website.pdfAdditional Benefits for Employee Website.pdf
Additional Benefits for Employee Website.pdf
joachimlavalley1
 

Recently uploaded (20)

How to Create Map Views in the Odoo 17 ERP
How to Create Map Views in the Odoo 17 ERPHow to Create Map Views in the Odoo 17 ERP
How to Create Map Views in the Odoo 17 ERP
 
Language Across the Curriculm LAC B.Ed.
Language Across the Curriculm LAC B.Ed.Language Across the Curriculm LAC B.Ed.
Language Across the Curriculm LAC B.Ed.
 
How to Break the cycle of negative Thoughts
How to Break the cycle of negative ThoughtsHow to Break the cycle of negative Thoughts
How to Break the cycle of negative Thoughts
 
2024.06.01 Introducing a competency framework for languag learning materials ...
2024.06.01 Introducing a competency framework for languag learning materials ...2024.06.01 Introducing a competency framework for languag learning materials ...
2024.06.01 Introducing a competency framework for languag learning materials ...
 
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptx
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxStudents, digital devices and success - Andreas Schleicher - 27 May 2024..pptx
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptx
 
Unit 8 - Information and Communication Technology (Paper I).pdf
Unit 8 - Information and Communication Technology (Paper I).pdfUnit 8 - Information and Communication Technology (Paper I).pdf
Unit 8 - Information and Communication Technology (Paper I).pdf
 
Operation Blue Star - Saka Neela Tara
Operation Blue Star - Saka Neela TaraOperation Blue Star - Saka Neela Tara
Operation Blue Star - Saka Neela Tara
 
TESDA TM1 REVIEWER FOR NATIONAL ASSESSMENT WRITTEN AND ORAL QUESTIONS WITH A...
TESDA TM1 REVIEWER FOR NATIONAL ASSESSMENT WRITTEN AND ORAL QUESTIONS WITH A...TESDA TM1 REVIEWER FOR NATIONAL ASSESSMENT WRITTEN AND ORAL QUESTIONS WITH A...
TESDA TM1 REVIEWER FOR NATIONAL ASSESSMENT WRITTEN AND ORAL QUESTIONS WITH A...
 
GIÁO ÁN DẠY THÊM (KẾ HOẠCH BÀI BUỔI 2) - TIẾNG ANH 8 GLOBAL SUCCESS (2 CỘT) N...
GIÁO ÁN DẠY THÊM (KẾ HOẠCH BÀI BUỔI 2) - TIẾNG ANH 8 GLOBAL SUCCESS (2 CỘT) N...GIÁO ÁN DẠY THÊM (KẾ HOẠCH BÀI BUỔI 2) - TIẾNG ANH 8 GLOBAL SUCCESS (2 CỘT) N...
GIÁO ÁN DẠY THÊM (KẾ HOẠCH BÀI BUỔI 2) - TIẾNG ANH 8 GLOBAL SUCCESS (2 CỘT) N...
 
The Roman Empire A Historical Colossus.pdf
The Roman Empire A Historical Colossus.pdfThe Roman Empire A Historical Colossus.pdf
The Roman Empire A Historical Colossus.pdf
 
Introduction to Quality Improvement Essentials
Introduction to Quality Improvement EssentialsIntroduction to Quality Improvement Essentials
Introduction to Quality Improvement Essentials
 
Sectors of the Indian Economy - Class 10 Study Notes pdf
Sectors of the Indian Economy - Class 10 Study Notes pdfSectors of the Indian Economy - Class 10 Study Notes pdf
Sectors of the Indian Economy - Class 10 Study Notes pdf
 
Digital Tools and AI for Teaching Learning and Research
Digital Tools and AI for Teaching Learning and ResearchDigital Tools and AI for Teaching Learning and Research
Digital Tools and AI for Teaching Learning and Research
 
CLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCE
CLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCECLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCE
CLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCE
 
Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46
Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46
Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46
 
Cambridge International AS A Level Biology Coursebook - EBook (MaryFosbery J...
Cambridge International AS A Level Biology Coursebook - EBook (MaryFosbery J...Cambridge International AS A Level Biology Coursebook - EBook (MaryFosbery J...
Cambridge International AS A Level Biology Coursebook - EBook (MaryFosbery J...
 
How to Split Bills in the Odoo 17 POS Module
How to Split Bills in the Odoo 17 POS ModuleHow to Split Bills in the Odoo 17 POS Module
How to Split Bills in the Odoo 17 POS Module
 
Fish and Chips - have they had their chips
Fish and Chips - have they had their chipsFish and Chips - have they had their chips
Fish and Chips - have they had their chips
 
The approach at University of Liverpool.pptx
The approach at University of Liverpool.pptxThe approach at University of Liverpool.pptx
The approach at University of Liverpool.pptx
 
Additional Benefits for Employee Website.pdf
Additional Benefits for Employee Website.pdfAdditional Benefits for Employee Website.pdf
Additional Benefits for Employee Website.pdf
 

Presentation Validity & Reliability

  • 1. VALIDITY, RELIABILITY & PRACTICALITY Prof. Rosynella Cardozo Prof. Jonathan Magdalena
  • 2.
  • 3.
  • 4.
  • 5.
  • 6.
  • 7.
  • 8.
  • 9.
  • 10.
  • 11.
  • 12.
  • 13.
  • 14.
  • 15.
  • 16.
  • 17.
  • 18.
  • 19.
  • 20.
  • 21.
  • 22.
  • 23.
  • 24.
  • 25.
  • 26.