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MUSICA DE LOS 80!
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đź“„ Spanish Preterite Tense & Guatemalan Culture Quiz Grammar (1–15) Yo _____ (hablar) con mi abuela ayer. A. hablĂ© B. hablaba C. habla D. hablĂ©ste ÂżCuál es la forma correcta de comer en la 3ÂŞ persona plural en el pretĂ©rito? A. comĂan B. comieron C. comeron D. comaban Nosotros _____ (vivir) en MĂ©xico por dos años. A. vivimos B. vivĂamos C. vivieron D. viviste TĂş _____ (jugar) al fĂştbol el sábado, Âżverdad? A. jugabas B. juegas C. jugaste D. jugasteis ÂżCuál es la forma correcta de buscar en la primera persona singular del pretĂ©rito? A. buscĂ© B. busquĂ© C. busco D. buscaba Ellos _____ (almorzar) muy tarde. A. almorzaban B. almorzaron C. almorzaste D. almorzĂł Yo no _____ (pagar) mucho por este libro. A. pagĂ© B. paguĂ© C. pago D. pagaba ÂżQuĂ© forma es correcta para el verbo hacer con "ella" en el pretĂ©rito? A. hace B. hizo C. hacĂa D. hizo Mis amigos y yo _____ (dar) una fiesta el viernes. A. dimos B. daban C. dieron D. dábamos ÂżTĂş _____ (ver) la pelĂcula anoche? A. veĂas B. viste C. vistes D. verás ÂżCuál es la forma correcta de ser en la primera persona del singular en el pretĂ©rito? A. soy B. fui C. era D. serĂ© Nosotros _____ (ir) al museo el domingo pasado. A. Ăbamos B. fuimos C. vamos D. vamos a ir Ella _____ (escribir) una carta a su abuela. A. escribĂa B. escribiĂł C. escribĂ© D. escribĂł ÂżCuál es la forma correcta de leer con “ellos” en el pretĂ©rito? A. leyeron B. leĂan C. leyeran D. leĂeron TĂş no me _____ (dar) el nĂşmero correcto. A. das B. diste C. dabas D. diste Culture (16–20) ÂżQuĂ© son los barriletes gigantes que se ven en Guatemala el 1 y 2 de noviembre? A. Instrumentos musicales tradicionales B. Comidas tĂpicas del DĂa de Muertos C. Cometas artesanales usadas para honrar a los muertos D. Fuegos artificiales usados en bodas ÂżDĂłnde se celebra principalmente el festival de barriletes gigantes? A. Antigua y Chichicastenango B. Santiago y Sumpango C. Ciudad de Guatemala y Tikal D. Quetzaltenango y Cobán ÂżCuándo ocurriĂł la Guerra Civil Guatemalteca? A. 1910–1925 B. 1944–1954 C. 1960–1996 D. 1980–2000 ÂżQuiĂ©n es Rigoberta MenchĂş? A. Una cantante famosa guatemalteca B. Una lĂder indĂgena y defensora de los derechos humanos C. Una polĂtica que fue presidenta D. Una artista de barriletes ÂżPor quĂ© recibiĂł Rigoberta MenchĂş el Premio Nobel de la Paz? A. Por su mĂşsica tradicional B. Por su arte textil C. Por su lucha por los derechos de los pueblos indĂgenas D. Por su carrera polĂtica en el congreso
Tipo de noticia ÂżDe quĂ© trata? Ejemplo breve Informativa general Cualquier hecho real y actual Calendario escolar PolĂtica Gobiernos, elecciones, leyes Plan de seguridad EconĂłmica Precios, empleos, comercio Sube el gas Deportiva Deportes, partidos, torneos Gana campeonato Cultural MĂşsica, arte, fiestas, cultura local Festival musical CientĂfica / tecnolĂłgica Descubrimientos, ciencia, avances tech App contra incendios De sociedad Comunidad, salud, educaciĂłn Unidad mĂ©dica De sucesos Accidentes, robos, incendios Incendio en casas 1. Plantilla: Análisis de una noticia Puedes imprimir o proyectar esto para que los estudiantes completen al trabajar con una noticia real: ________________________________________ Análisis de una noticia TĂtulo de la noticia: ___________________________ Autor o fuente: ___________________________ Fecha de publicaciĂłn: ___________________________ 1. ÂżCuál es el TITULAR? ✍️ Escribe el titular completo: ________________________________________ 2. ÂżQuĂ© dice el LEAD o entrada? ✍️ Escribe el primer párrafo: ________________________________________ 3. ÂżQuiĂ©nes son los protagonistas de la noticia? 👤 ___________________________________________________________ 4. ÂżQuĂ© ocurriĂł? đź“° ___________________________________________________________ 5. ÂżDĂłnde ocurriĂł? 📍 ___________________________________________________________ 6. ÂżCuándo ocurriĂł? đź•’ ___________________________________________________________ 7. ÂżPor quĂ© ocurriĂł? âť“ ___________________________________________________________ 8. ÂżQuĂ© parte de la noticia te pareciĂł más interesante o importante? đź’ˇ ___________________________________________________________ 1. Encabezado • Es el nombre del medio o la secciĂłn donde aparece la noticia (por ejemplo, “Actualidad”, “Internacional”, “Deportes”, etc.). • No es parte del texto de la noticia, pero ayuda a ubicarla. 2. Titular (o tĂtulo) • Es la frase principal de la noticia. • Resume la informaciĂłn más importante de forma breve, clara y llamativa. • Debe captar la atenciĂłn del lector. Ejemplo: “Estudiantes colombianos ganan concurso de ciencia en MĂ©xico” 3. Bajada (o subtĂtulo) • Es una frase complementaria al titular. • AmplĂa o da más contexto antes de entrar al cuerpo del texto. • Aclara quiĂ©n, dĂłnde o cĂłmo pasĂł algo. Ejemplo: Participaron más de 200 jĂłvenes de 12 paĂses en la Feria Internacional de Ciencias Juveniles. 4. Entradilla (o lead) • Es el primer párrafo de la noticia. • Resume lo más importante del hecho y responde a las famosas 5 W del periodismo: o ÂżQuĂ© pasĂł? o ÂżQuiĂ©nes estuvieron involucrados? o ÂżCuándo? o ÂżDĂłnde? o ÂżPor quĂ©? Ejemplo: El equipo del Colegio Central de MedellĂn ganĂł la medalla de oro gracias a su proyecto de energĂa solar, en el evento realizado en Ciudad de MĂ©xico el pasado sábado. 5. Desarrollo (o cuerpo de la noticia) • Explica el hecho con más detalles, testimonios, cifras, descripciones o antecedentes. • Puede incluir citas, opiniones de expertos o datos especĂficos. Ejemplo: Los estudiantes crearon un sistema portátil de paneles solares que puede ser usado en zonas rurales. Su profesora, Laura GĂłmez, comentĂł que trabajaron durante seis meses en el proyecto. 6. Cierre (o remate) • Es el Ăşltimo párrafo. • Puede incluir: o Consecuencias del hecho o PrĂłximos pasos o Una reflexiĂłn final o InformaciĂłn adicional Ejemplo: La alcaldĂa de MedellĂn felicitĂł a los ganadores y anunciĂł apoyo econĂłmico para futuras competencias cientĂficas.
Durante la semana, voy a la escuela de lunes a viernes. AllĂ, paso mucho tiempo con mis amigos. A veces, despuĂ©s de las clases, vamos al parque a jugar al fĂştbol. Tenemos práctica los martes y jueves. Jugamos porque nos gusta el deporte y nos ayuda a mantenernos en forma. Por otro lado, los miĂ©rcoles y los viernes despuĂ©s de la escuela, voy a estudiar a la biblioteca con mi mejor amiga, MarĂa. Leemos y hacemos tareas juntas porque creemos que aprender es más divertido y fácil cuando lo hacemos juntas. Durante los fines de semana, los sábados por la mañana, voy a clases de guitarra. Me encanta la mĂşsica y me ayuda a relajarme. Mi hermano mayor me acompaña algunas veces. Por la tarde, generalmente voy al cine con mi familia. Nos gusta ver pelĂculas juntos; es una excelente manera de pasar el tiempo y compartir. Los domingos por la mañana, me gusta caminar con mi perro en el parque porque disfruto de la naturaleza y me gusta mantenerme activo. DespuĂ©s de eso, usualmente, voy a la casa de mi abuela a comer con toda la familia. Nos reunimos para pasar tiempo juntos, compartir nuestras experiencias de la semana y disfrutar de la deliciosa comida de mi abuela. Por la noche, me preparo para la escuela y el comienzo de una nueva semana.
DĂa de los Muertos (Day of the Dead) When and Where? People all over the world celebrate DĂa de los Muertos, or "Day of the Dead." People in Mexico have celebrated holidays like this one for thousands of years. All over the United States, people hold parades and celebrations. These usually take place around November 1 and 2. Is It Halloween? DĂa de los Muertos might seem like Halloween. The two holidays are different, though. Halloween is often about scaring people. DĂa de los Muertos is a time of joy. People remember and celebrate loved ones who have died Lidia's DĂa de los Muertos. Lidia Terán-Cooper grew up in Mexico. Lidia and her family spent every DĂa de los Muertos at the cemetery. The family brought flowers and a picnic. They told stories about those who had died. Bands played special songs. Lidia and the other children danced and played all day. DĂa de los Muertos was always a happy day for Lidia. Lidia lives in the United States now. Lidia and her family walk in the parade in Tucson (TOO-sawn), Arizona, every year. Before the parade, Lidia makes masks. Children and adults paint the masks and wear them in the parade. Day of the Dead for Children. Some places have a parade for children. Children decorate cardboard wings to wear. They paint their faces and put on costumes.Altars. DĂa de los Muertos has many other traditions. Some people build altars in their homes. The altars are covered with cloth. The family puts up photos of the person who has died. They might add a favorite item or piece of clothing of the loved one. The family lights candles around the altars. They also make special bread. They might even leave a favorite drink. Flowers, skeleton toys, and dolls also decorate the altars. Sugar Skulls. Some people make sugar skulls. People decorate the sugar skulls with colorful frosting. Children love eating the sweet skulls. Art. Some artists make paintings for the holiday. The paintings show skeletons dancing and playing music. The art is a way to celebrate friends and family members who have died. Full of Life. DĂa de los Muertos helps people to feel better after losing someone they love. Marching in a parade or decorating altars can help them celebrate that special person. No other holiday is so full of life, costumes, masks, joy, memories, and love
ÂżJUGAMOS CON LOS INTERVALOS?
What is a rubric? A tool comprising a set of criteria (with possible levels of performance quality on the criteria) developed to assess learners’ work, from written to oral to visual. It is used tomeasureperformance,suchastheprocess of doing something (e.g.,playing a musical instrument, making a speech) or products of the learners’ work (e.g., concept map, laboratory report, bookshelf) (Brookhart, 2013). BENEFITS OF USING RUBRICS Support authentic assessment Reflects how well learners are able to apply knowledge inthe real-world context. Communicate expectations Gives learners an idea of what is expected of them. It is especially useful when the rubrics are communicated to the learners before they are assessed. Improve performance Explicit criteria and performance level descriptions allow learners to understand the desired performance. Learners are able to assess themselves by referring to the specific criteria and performance-level descriptions. Provide informative feedback Instructors are able to provide constructive feedback to learners on their weaknesses and strengths. Promote thinking andlearning 4 Provide informative feedback Instructors are able to provide constructive feedback to learners on their weaknesses and strengths. Learners are able to review and revise their work,thus reflecting on their learning experiences. Ensure fairness Learner performance assessed fairly given its objectivity. It helps avoid disputes between learners and instructors about the scores/grades achieved. TYPES OF RUBRIC ANALYTIC It consists of individual criterion with corresponding descriptor of performance. HOLISTIC It consists of performance descriptors that are placed together to refeclet to overalll performance. ANATOMY OF ANANALYTIC RUBRIC Rating scales with corresponding scores or weights The row represents the criteria for the desired performance, while the column represents the evaluation score. Under the rating scale (corresponding weights orscorescanbeassigned),theperformance descriptors are explicitly stated ANATOMYOF AHOLISTICRUBRIC Descriptions: It comprises the rating scale (corresponding weights or scores can be assigned) in the row while the combined desired performance descriptors are placed in the column. Description of the task The purpose of the assignment is to assess learner’s cognitive and analytic skills in applying knowledge gained and constructed throughout the course Diffusion of Innovation,bywatching the Surrogates movieand writing ananalytical review of the movie in the context of innovation diffusion.Iwant to provide learners with informative feedback on their cognitive and analytic skills such as the following: applying the concepts of innovation diffusion,making judgmentson the scenes related to innovation diffusion identified from the movie,selecting and critiquing theories of innovation diffusion and making connections between the theories,aswell asarguingand proposing necessary solutions to the problemss hown in the movie. ESTABLISHING ALTERNATIVEASSESSMENTINHIGHEREDUCATION VALIDITYAND RELIABILITYOF RUBRICS. Validity Measuring what is supossedto be measured. Reability Yielding consists results. Instruments that are used in the alternative assessment must be aligned to the learning outcomes and measure well what it intends to measure (valid) and produce consistent scores (reliable). The valid instrument will manifest the true ability (latent trait) of learners and permit appropriate inferences to be made about a specific group of people for specific purposes. TYPES OF VALIDITY FACE VALIDITY Simple form of validity thatapplies a superficial and subjective assessment whether the instrument measures what it is supposed to measure. CONTENT VALIDITY Refers to the extent to which the items on a measure assess the same content or how wellthe content material was sampled inthe measure. CONSTRUCT VALIDITY Refers to the extent to which the test may be said to measure a theoretical construct or trait. CONCURRENT VALIDITY Refers to the extent to which scores onanewmeasure are related to scores from a criterion measure administered at the same time. PREDICTIVE VALIDITY Refers to the uses of the scores from the new measure to predict performance on a criterion measure administered ata later time. STEPS TO CONSIDER WHEN ESTABLISHING CONTENT VALIDITY Calculate the level of expert agreeement for the content validity, get expert to verfy. Interview the expert ,make meta contentdata análisis from literatura. STEPS TO CONSIDER WHEN ESTABLISHING CONSTRUCCT VALIDITY Administer the instrument for alll learners, revise any item necccesay, run an apropriates statistical analiysis, administerthe instrument to learners as a pilot test . CONSTRUCTMAP Morepreciseconceptthan construct. Ranges from one extreme to another(fromhightolow,small tolarge,positivetonegative,or strongtoweak). Identifiesthepositionofthe respondentsinthisrange. Representativenessofsampling (questions and ability of respondents). EXAMPLEO FACONSTRUCTMAP:AFFECTIVE LEVELOF AFFECTIVE VARIABLES EXAMPLESOFITEMSIN MEASURINGTEAM WORKING SKILLS 5. Characterisation Learnersvolunteerstodothe groupworks. 4. Organisation Learners are willing to help others,althoughitisnottheir scopeoftask. 3. Valuing Learners respect other team members’opinionwhendoing thediscussion. 2. Responding Learnergivescooperationwhen neededingroupworks. 1. Receiving Learneracceptsthediversityof races and nationalities among groupmembers. EXAMPLEOFACONSTRUCTMAP:PSYCHOMOTOR LEVELOF PSYCHOMOTOR VARIABLES EXAMPLESOFITEMSIN MEASURING DIGITAL SKILLS 7.Origination Learnerscanmodifytheirowndevicesto performbetter. 6.Adaptation Learnerscansolveandtroubleshootthe problemwhileusingthecomputer. 5.ComplexOvertResponse Learnerscanusethecomputercompetently. 4.Mechanism Learners can use the computer independently,butstillmakeminorerrors. 3.GuidedResponses Learnerscanusethecomputer,butstill needguidance. 2.Set Learnersarereadytousethecomputer. 1.Perception Learnerscanobservehowtousecomputer. EXAMPLEOFACONSTRUCTMAP:COGNITIVE LEVELOF COGNITIV E VARIABLES EXAMPLESOFITEMS IN MEASURING THINKINGSKILLS 6. Creating Learners are able to suggest anewmodelorframeworkof learningdigitalcommunity. 5. Evaluating Learners are able to judge the impactofthescenariotowards educationperspective. 4. Analysing Learnerscandifferentiate the factsusingafew theories. 3. Applying Learnerscansolveproblems usingthefactsgiven. 2. Understanding Learnersareabletoexplainthe factsusingtheirownwords. 1. Remembering Learnersonlymemorisethe. Direction of Increasing “X” Learners Learners with high “X” Learners with mid range “X” Learners with low “X” Responses to Item Item response indicate highest level of X Item response indicate higher level of X Item response indicate lower level of X The construct map shows the lower ability students are in line with the lower level of items. This shows that when educators plan to develop an instrument, it Item response indicate lowest level of X Direction of Decreasing “X” is crucial to create an item difficulty thatrepresents learners’ ability. Learners’ ability Learners who engage in level characterisation Learners who engage in level organisation Learners who engage in level valuing Learners who engage in level responding Learners who engage in level receiving Direction of Decreasing“X” MEASURINGCONSTRUCTVALIDITY Unlike content validity, this construct validity can be analysed using statistical analysis. Use Exploratory FactorAnalysis [EFA], Confirmatory FactorAnalysis [CFA] or Unidimensionality to confirm all items are measuring the right construct and the raw variance explained for the latent variables is sufficient. Gap initem map also can show accuracy in construct validity. RELIABILITY The degree to which test scores are consistent over repeated administrations of the same/ equivalent test and therefore considered dependable and repeatable for an individual learner.A test thatproduces highly consistent and stable results (i.e. relative free from random error) is said to be highly reliable. TYPESOFRELIABILITY Test-retest demonstrates the stability of a measure over time 01 Internal consistency most of the items within a rating scale of a concept show consistency of scoring. Inter-rater the extent to which two or more independent raters are consistent in observing, recording and scoring data (should be 70% or higher agreement) 04 Intra-rater relies on one rater to rate an object or event twice (70% or higher of agreement) FACTORSAFFECTING VALIDITYANDHOWTO INCREASEVALIDITY? FACTORS AFFECTING VALIDITY HOWTO INCREASE VALIDITY? 1. Inaccuracy of items in measuringtheoutcomes 1. Vetting session to get reviewsfromtheexpert. 2. Pooritemsdevelopment 2. Followtheformatandtips indevelopinggooditems. 3. Unclearinstructions 3. Do pilot testing to measuretheusabilityof thetest. 4. Interveningevents 4. Controltheinternalthreats validityfactors. 5. Itemsdifficultyisnot suitableforthelearners 5. Create a construct map toensurethereisanitem thatrepresentslearners ability. FACTORS AFFECTING RELIABILIT Y HOWTOINCREASERELIABILITY? 1. TestLength 1. Thetestlengthshouldbeappropriate withtestdifficulty. 2. Test retest interval 2. Suggesteddurationisbetween3 weeksto2months. 3. Variability of scores 3. Doconstructmaptoensuretheitems aresuitablewithlearners’ability. 4. Guessing 4. Penalisetheguessinganswers.You alsocandetecteitherthelearnersare guessing or not using the statistical analysis named guessing analysis andpersonfitanalysis. 5. Inconsistency score from different raters 5. Appointtheratertomarkcertain questionsforalllearners(Thisalways happen when you have more than onesectionandhavemorethanone lecturer). CONCLUSION Coming back to the issue of validity and reliability in assessment, there is a need for educators to put an effort to ensurethattheitemsintheformofquestionsorinstructions arenotonlyclearbutalsoabletomeasurewhatitisintended tomeasurebasedontherelatedlearningoutcomes. Establishingvalidityandreliabilityofinstrumentscan provide educators with some indications of the quality of the measuring tools being used. Valid and reliable instruments enabletheeducatorstocontinuouslyusethemeasuringtools withoutreservation. Reliablenot valid Precisenot Accurate Reliableand valid Preciseand Accurate NotReliable butvalid NotPrecisebut Accurate NotReliable butNotvalid NotPrecisebut NotAccurate 94
We found you were making a quiz on the subject of "What is a rubric? A tool comprising a set of criteria (with possible levels of performance quality on the criteria) developed to assess learners’ work, from written to oral to visual. It is used tomeasureperformance,suchastheprocess of doing something (e.g.,playing a musical instrument, making a speech) or products of the learners’ work (e.g., concept map, laboratory report, bookshelf) (Brookhart, 2013). BENEFITS OF USING RUBRICS Support authentic assessment Reflects how well learners are able to apply knowledge inthe real-world context. Communicate expectations Gives learners an idea of what is expected of them. It is especially useful when the rubrics are communicated to the learners before they are assessed. Improve performance Explicit criteria and performance level descriptions allow learners to understand the desired performance. Learners are able to assess themselves by referring to the specific criteria and performance-level descriptions. Provide informative feedback Instructors are able to provide constructive feedback to learners on their weaknesses and strengths. Promote thinking andlearning 4 Provide informative feedback Instructors are able to provide constructive feedback to learners on their weaknesses and strengths. Learners are able to review and revise their work,thus reflecting on their learning experiences. Ensure fairness Learner performance assessed fairly given its objectivity. It helps avoid disputes between learners and instructors about the scores/grades achieved. TYPES OF RUBRIC ANALYTIC It consists of individual criterion with corresponding descriptor of performance. HOLISTIC It consists of performance descriptors that are placed together to refeclet to overalll performance. ANATOMY OF ANANALYTIC RUBRIC Rating scales with corresponding scores or weights The row represents the criteria for the desired performance, while the column represents the evaluation score. Under the rating scale (corresponding weights orscorescanbeassigned),theperformance descriptors are explicitly stated ANATOMYOF AHOLISTICRUBRIC Descriptions: It comprises the rating scale (corresponding weights or scores can be assigned) in the row while the combined desired performance descriptors are placed in the column. Description of the task The purpose of the assignment is to assess learner’s cognitive and analytic skills in applying knowledge gained and constructed throughout the course Diffusion of Innovation,bywatching the Surrogates movieand writing ananalytical review of the movie in the context of innovation diffusion.Iwant to provide learners with informative feedback on their cognitive and analytic skills such as the following: applying the concepts of innovation diffusion,making judgmentson the scenes related to innovation diffusion identified from the movie,selecting and critiquing theories of innovation diffusion and making connections between the theories,aswell asarguingand proposing necessary solutions to the problemss hown in the movie. ESTABLISHING ALTERNATIVEASSESSMENTINHIGHEREDUCATION VALIDITYAND RELIABILITYOF RUBRICS. Validity Measuring what is supossedto be measured. Reability Yielding consists results. Instruments that are used in the alternative assessment must be aligned to the learning outcomes and measure well what it intends to measure (valid) and produce consistent scores (reliable). The valid instrument will manifest the true ability (latent trait) of learners and permit appropriate inferences to be made about a specific group of people for specific purposes. TYPES OF VALIDITY FACE VALIDITY Simple form of validity thatapplies a superficial and subjective assessment whether the instrument measures what it is supposed to measure. CONTENT VALIDITY Refers to the extent to which the items on a measure assess the same content or how wellthe content material was sampled inthe measure. CONSTRUCT VALIDITY Refers to the extent to which the test may be said to measure a theoretical construct or trait. CONCURRENT VALIDITY Refers to the extent to which scores onanewmeasure are related to scores from a criterion measure administered at the same time. PREDICTIVE VALIDITY Refers to the uses of the scores from the new measure to predict performance on a criterion measure administered ata later time. STEPS TO CONSIDER WHEN ESTABLISHING CONTENT VALIDITY Calculate the level of expert agreeement for the content validity, get expert to verfy. Interview the expert ,make meta contentdata análisis from literatura. STEPS TO CONSIDER WHEN ESTABLISHING CONSTRUCCT VALIDITY Administer the instrument for alll learners, revise any item necccesay, run an apropriates statistical analiysis, administerthe instrument to learners as a pilot test . CONSTRUCTMAP Morepreciseconceptthan construct. Ranges from one extreme to another(fromhightolow,small tolarge,positivetonegative,or strongtoweak). Identifiesthepositionofthe respondentsinthisrange. Representativenessofsampling (questions and ability of respondents). EXAMPLEO FACONSTRUCTMAP:AFFECTIVE LEVELOF AFFECTIVE VARIABLES EXAMPLESOFITEMSIN MEASURINGTEAM WORKING SKILLS 5. Characterisation Learnersvolunteerstodothe groupworks. 4. Organisation Learners are willing to help others,althoughitisnottheir scopeoftask. 3. Valuing Learners respect other team members’opinionwhendoing thediscussion. 2. Responding Learnergivescooperationwhen neededingroupworks. 1. Receiving Learneracceptsthediversityof races and nationalities among groupmembers. EXAMPLEOFACONSTRUCTMAP:PSYCHOMOTOR LEVELOF PSYCHOMOTOR VARIABLES EXAMPLESOFITEMSIN MEASURING DIGITAL SKILLS 7.Origination Learnerscanmodifytheirowndevicesto performbetter. 6.Adaptation Learnerscansolveandtroubleshootthe problemwhileusingthecomputer. 5.ComplexOvertResponse Learnerscanusethecomputercompetently. 4.Mechanism Learners can use the computer independently,butstillmakeminorerrors. 3.GuidedResponses Learnerscanusethecomputer,butstill needguidance. 2.Set Learnersarereadytousethecomputer. 1.Perception Learnerscanobservehowtousecomputer. EXAMPLEOFACONSTRUCTMAP:COGNITIVE LEVELOF COGNITIV E VARIABLES EXAMPLESOFITEMS IN MEASURING THINKINGSKILLS 6. Creating Learners are able to suggest anewmodelorframeworkof learningdigitalcommunity. 5. Evaluating Learners are able to judge the impactofthescenariotowards educationperspective. 4. Analysing Learnerscandifferentiate the factsusingafew theories. 3. Applying Learnerscansolveproblems usingthefactsgiven. 2. Understanding Learnersareabletoexplainthe factsusingtheirownwords. 1. Remembering Learnersonlymemorisethe. Direction of Increasing “X” Learners Learners with high “X” Learners with mid range “X” Learners with low “X” Responses to Item Item response indicate highest level of X Item response indicate higher level of X Item response indicate lower level of X The construct map shows the lower ability students are in line with the lower level of items. This shows that when educators plan to develop an instrument, it Item response indicate lowest level of X Direction of Decreasing “X” is crucial to create an item difficulty thatrepresents learners’ ability. Learners’ ability Learners who engage in level characterisation Learners who engage in level organisation Learners who engage in level valuing Learners who engage in level responding Learners who engage in level receiving Direction of Decreasing“X” MEASURINGCONSTRUCTVALIDITY Unlike content validity, this construct validity can be analysed using statistical analysis. Use Exploratory FactorAnalysis [EFA], Confirmatory FactorAnalysis [CFA] or Unidimensionality to confirm all items are measuring the right construct and the raw variance explained for the latent variables is sufficient. Gap initem map also can show accuracy in construct validity. RELIABILITY The degree to which test scores are consistent over repeated administrations of the same/ equivalent test and therefore considered dependable and repeatable for an individual learner.A test thatproduces highly consistent and stable results (i.e. relative free from random error) is said to be highly reliable. TYPESOFRELIABILITY Test-retest demonstrates the stability of a measure over time 01 Internal consistency most of the items within a rating scale of a concept show consistency of scoring. Inter-rater the extent to which two or more independent raters are consistent in observing, recording and scoring data (should be 70% or higher agreement) 04 Intra-rater relies on one rater to rate an object or event twice (70% or higher of agreement) FACTORSAFFECTING VALIDITYANDHOWTO INCREASEVALIDITY? FACTORS AFFECTING VALIDITY HOWTO INCREASE VALIDITY? 1. Inaccuracy of items in measuringtheoutcomes 1. Vetting session to get reviewsfromtheexpert. 2. Pooritemsdevelopment 2. Followtheformatandtips indevelopinggooditems. 3. Unclearinstructions 3. Do pilot testing to measuretheusabilityof thetest. 4. Interveningevents 4. Controltheinternalthreats validityfactors. 5. Itemsdifficultyisnot suitableforthelearners 5. Create a construct map toensurethereisanitem thatrepresentslearners ability. FACTORS AFFECTING RELIABILIT Y HOWTOINCREASERELIABILITY? 1. TestLength 1. Thetestlengthshouldbeappropriate withtestdifficulty. 2. Test retest interval 2. Suggesteddurationisbetween3 weeksto2months. 3. Variability of scores 3. Doconstructmaptoensuretheitems aresuitablewithlearners’ability. 4. Guessing 4. Penalisetheguessinganswers.You alsocandetecteitherthelearnersare guessing or not using the statistical analysis named guessing analysis andpersonfitanalysis. 5. Inconsistency score from different raters 5. Appointtheratertomarkcertain questionsforalllearners(Thisalways happen when you have more than onesectionandhavemorethanone lecturer). CONCLUSION Coming back to the issue of validity and reliability in assessment, there is a need for educators to put an effort to ensurethattheitemsintheformofquestionsorinstructions arenotonlyclearbutalsoabletomeasurewhatitisintended tomeasurebasedontherelatedlearningoutcomes. Establishingvalidityandreliabilityofinstrumentscan provide educators with some indications of the quality of the measuring tools being used. Valid and reliable instruments enabletheeducatorstocontinuouslyusethemeasuringtools withoutreservation. Reliablenot valid Precisenot Accurate Reliableand valid Preciseand Accurate NotReliable butvalid NotPrecisebut Accurate NotReliable butNotvalid NotPrecisebut NotAccurate 94 ". Would you like to continue making it or start afresh?
Esp. 3H- Tema 5-La Cultura de la MĂşscia- Los instrumentos