Response to Intervention <\/strong><\/p>\nBackground <\/strong><\/p>\n\n- Mid 1970s <\/em>– specific learning disability (SLD) was diagnosed if a significant discrepancy existed between the child\u2019s measured intellectual ability (usually on an intelligence test) and the level of achievement that could reasonably be expected from the child in one or more areas (including oral comprehension, listening comprehension, written comprehension, basic reading skills, reading comprehensions, mathematics calculation and mathematics reasoning)<\/li>\n
- 2007 <\/em>– SLD: a disorder in one or more of the basic psychological processes involved in understanding or in using language, spoken to written, which disorder may manifest itself in the imperfect ability to listen, think, speak, read, write, spell or do mathematical calculations.<\/li>\n<\/ul>\n
RtI model<\/strong><\/p>\n\n- Response to intervention model:<\/strong> a multilevel prevention framework applied in educational settings that is designed to maximise student achievement through the use of data that identifies students at risk for poor learning outcomes combined with evidence based intervention and teaching that is adjusted on the basis of student responsiveness<\/li>\n
- (a) teachers provide evidence-based instruction<\/li>\n
- (b) student learning of that instruction is regularly evaluated<\/li>\n
- (c) intervention, if required, occurs in some form of appropriate adjustment to the instruction<\/li>\n
- (d) reevaluation of learning takes place<\/li>\n
- (e) intervention and reassessment occur as necessary<\/li>\n
- Model is multilevel because there are at least 3 levels of intervention (or teaching)\n
\n- Classroom environment<\/em> – all students are being taught what it is that the teacher is teaching<\/li>\n
- Small group of learners<\/em> who have failed to make adequate progress in the classroom have been segregated for special teaching<\/li>\n
- Individually tailored <\/em>and administered instruction for students who have failed to respond to the second level of intervention.<\/li>\n<\/ol>\n<\/li>\n
- By providing intervention appropriate to the level of the students needs, the objective of RtI is to accelerate the learning process for all students<\/li>\n
- also identifies students with learning disabilities<\/li>\n<\/ul>\n
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\n- Diagnostic tests do not necessarily provide information that will answer questions concerning why <\/em>a learning difficulty exists \u2014> Other tests are needed to answer that question.<\/li>\n
- In general, diagnostic tests are administered to students who have already demonstrated their problem with a particular subject area through their poor performance either in the classroom or on some achievement test.<\/li>\n
- For this reason, diagnostic tests may contain simpler items than achievement tests designed for use with members of the same grade.<\/li>\n<\/ul>\n
Reading Tests<\/h2>\n
The Woodcock Reading Mastery Tests-Revised (WRMT-R) <\/strong><\/p>\n\n- Age 5 and older and adults to age 75 and beyond.<\/li>\n
- Subtests<\/strong>\n
\n- Letter Identification:<\/em> Items that measure the ability to name letters presented in different forms. Both cursive and printed as well as uppercase and lowercase letters are pre- sented.<\/li>\n
- Word Identification:<\/em> Words in isolation arranged in order of increasing difficulty. The student is asked to read each word aloud.<\/li>\n
- Word Attack:<\/em> Nonsense syllables that incorporate phonetic as well as structural analy- sis skills. The student is asked to pronounce each nonsense syllable.<\/li>\n
- Word Comprehension:<\/em> Items that assess word meaning by using a four-part analogy format.<\/li>\n
- Passage Comprehension<\/em>: Phrases, sentences, or short paragraphs, read silently, in which a word is missing.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n
The student must supply the missing word.<\/p>\n
\n- Three subtests new to the third edition are Phonological Awareness, Listening Comprehension, Oral Reading Fluency <\/em><\/li>\n
- All of the subtests taken together are used to derive a picture of the testtaker\u2019s reading-related strengths and weaknesses, as well as an actionable plan for reading remediation where necessary<\/li>\n<\/ul>\n
Math Tests<\/h2>\n\n- The Stanford Diagnostic Mathematics Test, Fourth Edition (SDMT4) and the KeyMath 3 Diagnostic System (KeyMath3-DA) are two of the many tests that have been developed to help diagnose difficulties with arithmetic and mathematical concepts<\/li>\n
- Items of such tests typically test everything from knowledge of basic concepts and operations through applications entailing increasingly advanced problem solving skills.<\/li>\n
- KeyMath3-DA<\/strong>\n
\n- Age 4.5 – 21<\/li>\n
- Test comes in 2 forms, each containing 10 subtests<\/li>\n<\/ul>\n<\/li>\n
- SDMT4<\/strong>\n
\n- Standardised test that can provide useful diagnostic insights with regard to the mathematical abilities of children just entering school to just entering college<\/li>\n
- Individual or group administration<\/li>\n
- Contains multiple choice and (optional) free-response items<\/li>\n<\/ul>\n<\/li>\n
- Some instruments assess attitudes in specific subject areas, whereas others, such as the Survey of School Attitudes and the Quality of School Life Scales, are more general in scope.<\/li>\n
- The Survey of Study Habits and Attitudes (SSHA) and the Study Attitudes and Methods Survey combine the assessment of attitudes with the assessment of study methods.<\/li>\n
- The SSHA, intended for use in grades 7 through college, consists of 100 items tapping poor study skills and attitudes that could affect academic performance.<\/li>\n
- Two forms are available, Form H for grades 7 to 12 and Form C for college, each requiring 20 to 25 minutes to complete.<\/li>\n
- Students respond to items on the following 5-point scale: rarely, sometimes, frequently, generally, <\/em>or almost always.<\/em><\/li>\n
- Test items are divided into six areas: Delay Avoidance, Work Methods, Study Habits, Teacher Approval, Education Acceptance, and Study Attitudes.<\/li>\n
- The test yields a study skills score, an attitude score, and a total orientation score.<\/li>\n<\/ul>\n
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\n- Structurally, ten new subtests were created, eight of the existing subtests were removed, and only eight of the original subtests remained.<\/li>\n<\/ul>\n
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\n- Such significant structural changes in the test must be kept in mind by test users making comparisons between testtaker K-ABC scores and KABC-II scores.<\/li>\n
- Conceptually, the grounding of the K-ABC in Luria\u2019s theory of sequential versus simultaneous processing theory was expanded.<\/li>\n
- In addition, a grounding in the Cattell- Horn-Carroll (CHC) theory was added.<\/li>\n
- This dual theoretical foundation provides the examiner with a choice as to which model of test interpretation is optimal for the particular situation.<\/li>\n
- You can choose the Cattell-Horn-Carroll model for children from a mainstream cultural and language background; if Crystallized Ability would not be a fair indicator of the child\u2019s cognitive ability, then you can choose the Luria model, which excludes verbal ability.<\/li>\n
- Administer the same subtests on four or five ability scales.<\/li>\n
- Then, interpret the results based on your chosen model.<\/li>\n
- Either approach gives you a global score that is highly valid and that shows small differences between ethnic groups in comparison with other comprehensive ability batteries.<\/li>\n
- In general, reviewers of the KABC-II found it to be a psychometrically sound instrument for measuring cognitive abilities.<\/li>\n
- However, few evidenced ease with its new, dual theoretical basis. e.g. Thorndike (2007) wondered aloud about assessing two distinct sets of processes and abilities without adequately explaining \u201chow a single test can measure two distinct constructs\u201d (p. 520). Braden and Ouzts (2007) expressed their concern that combining the two interpretive models \u201csmacks of trying to have (and market) it both ways\u201d. Bain and Gray (2008) were disappointed that the test manual did not contain sample reports based on each of the models.<\/li>\n
- Some reviewers raised questions about the variable (or variables) that were actually being measured by the KABCII. For example, Reynolds et al. (2007) questioned the extent to which certain supplemental tests could best be conceived as measures of specific abilities or measures of multiple abilities.<\/li>\n
- In general, however, they were satisfied that for \u201cschool-age children, the KABC-II is closely aligned with the five<\/li>\n<\/ul>\n
CHC broad abilities it is intended to measure\u201d<\/p>\n
The Woodcock-Johnson III (WJ III) <\/strong><\/p>\n\n- A psychoeducational test package consisting of two co-normed batteries:\n
\n- Tests of Achievement<\/li>\n
- Tests of Cognitive Abilities<\/li>\n<\/ul>\n<\/li>\n
- Based on the Cattell-Horn-Carroll (CHC) theory of cognitive abilities.<\/li>\n
- Use with persons as young as 2 and as old as \u201c90+,\u201d according to the test manual.\ufe0e<\/li>\n
- The WJ III yields a measure of general intellectual ability (g<\/em>) as well as measures of specific cognitive abilities, achievement, scholastic aptitude, and oral language. Along with other assessment techniques, the WJ III may be used to diagnose SLDs and to plan educational programs and interventions.<\/li>\n
- The Tests of Achievement are packaged in parallel forms designated A and B, each of which are divided into a standard battery (twelve subtests) and an extended battery (ten additional subtests).<\/li>\n
- As illustrated in Table 11\u20134, interpretation of an achievement test is based on the testtaker\u2019s performance on clusters of tests in specific curricular areas.<\/li>\n
- The Tests of Cognitive Abilities may also be divided into a standard battery (ten subtests) and an extended battery (ten additional subtests).<\/li>\n
- As illustrated in Table 11\u20135, the subtests tapping cognitive abilities are conceptualized in terms of broad cognitive factors, primary narrow abilities, and cognitive performance clusters.<\/li>\n
- When using either the achievement or cognitive abilities tests, the standard battery might be appropriate for screenings or brief reevaluations.<\/li>\n
- The extended battery would likely be used to provide a more comprehensive and detailed assessment, complete with diagnostic information.<\/li>\n
- In any case, cluster scores are used to help evaluate performance level, gauge educational progress, and identify individual strengths and weaknesses.<\/li>\n
- The WJ III was normed on a sample of 8,818 subjects from ages 24 months to \u201c90\u201d years who were representative \ufe0e of the population of the United States.<\/li>\n
- Age-based norms are provided from ages 24 months to 19 years by month and by year after that.<\/li>\n
- Grade-based norms are provided for kindergarten through grade 12, two-year college, and four-year college, including graduate school.<\/li>\n
- Procedures for analysis of reliabilities for each subtest were appropriate, depending upon the nature of the tests.<\/li>\n<\/ul>\n
e.g. the reliability of tests that were not speeded and that did not have multiple-point scoring systems was analyzed by means of the split-half method, corrected for length using the Spearman-Brown correction formula.<\/p>\n
\n- The test manual also presents concurrent validity data.<\/li>\n
- Support for the validity of various aspects of the test has also come from independent researchers.<\/li>\n
- g. Floyd et al. (2003) found that certain cognitive clusters were significantly related to mathematics achievement in a large, nationally representative sample of children and adolescents.<\/li>\n
- Scoring of the WJ III is accomplished with the aid of software provided in the test kit \u2014> Data from the raw scores are entered, and the program produces a summary report and a table of scores, including all derived scores for tests administered as well as clusters of tests.<\/li>\n<\/ul>\n
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OTHER TOOLS OF ASSESSMENT IN EDUCATIONAL SETTINGS<\/strong><\/p>\nPerformance, Portfolio, and Authentic Assessment <\/strong><\/p>\n\n- Performance assessment <\/em>has vaguely referred to any type of assessment that requires the examinee to do more than choose the correct response from a small group of alternatives.<\/li>\n
- g. essay questions and the development of an art project are examples of performance tasks. By contrast, true\u2013 false questions and multiple-choice test items would not be considered performance tasks.<\/li>\n
- Portfolio assessment:<\/em> evaluation of one\u2019s work samples.<\/li>\n
- In many educational settings, dissatisfaction with some more traditional methods of assessment has led to calls for more performance-based evaluations \u2014> Authentic assessment <\/em><\/li>\n
- When used in the context of like-minded educational programs, portfolio assessment and authentic assessment are techniques designed to target academic teachings to real- world settings external to the classroom.<\/li>\n
- g. how students could use portfolios to gauge their progress in a high-school algebra course \u2014> could be instructed to devise their own personal portfolios to illustrate all they have learned about algebra.<\/li>\n
- An important aspect of portfolio assessment is the freedom<\/em> of the person being evaluated to select the content of the portfolio.<\/li>\n
- g. Some students might include narrative accounts of their understanding of various algebraic principles. Other students might reflect in writing on the ways algebra can be used in daily life. Still other students might attempt to make a convincing case that they can do some types of algebra problems that they could not do before taking the course.<\/li>\n
- Benefits<\/strong><\/li>\n<\/ul>\n
\n- Engaging students in the assessment process, giving them the opportunity to think generatively, and encouraging them to think about learning as an ongoing and integrated process.<\/li>\n<\/ul>\n
\n- Drawback<\/strong>:\n
\n- Penalty such a technique may levy on the noncreative student. Typically, exceptional portfolios are creative efforts. A person whose strengths do not lie in creativity may have learned the course material but be unable to adequately demonstrate that learning in such a medium.<\/li>\n
- Evaluation of portfolios \u2014> great deal of time and thought must be devoted to their evaluation. In a lecture class of 300 people, for example, portfolio assessment would be impractical. – Difficult to develop reliable criteria for portfolio assessment, given the great diversity of work products.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n
Hence, inter-rater reliability<\/em> in portfolio assessment can become a problem.<\/p>\n\n- Authentic assessment (performance- based assessment) <\/strong>– Evaluation of relevant, meaningful tasks that may be conducted to evaluate learning of academic subject matter but that demonstrate the student\u2019s transfer of that study to real-world activities.\n
\n- g. Authentic assessment of students\u2019 writing skills would be based on writing samples rather than on responses to multiple-choice tests.<\/li>\n
- g. Authentic assessment of students\u2019 reading would be based on tasks that involve reading\u2014preferably \u201cauthentic\u201d reading, such as an article in a local newspaper as opposed to a piece contrived especially for the purposes of assessment.<\/li>\n
- g. Students in a college-level psychopathology course might be asked to identify patients\u2019 psychiatric diagnoses on the basis of videotaped interviews with the patients.<\/li>\n
- Benefit<\/strong><\/li>\n
- Authentic assessment is thought to increase student interest and the transfer of knowledge to settings outside the classroom.<\/li>\n
- Drawback<\/strong><\/li>\n
- The assessment might assess prior knowledge and experience, not simply what was learned in the classroom. E.g., students from homes where there has been a long-standing interest in legislative activities may well do better on an authentic assessment of reading skills that employs an article on legislative activity.<\/li>\n
- Authentic skill may inadvertently entail the assessment of some skills that have little to do with classroom learning. E.g. authentic assessment of learning a cooking school lesson on filleting fish may be confounded with an assessment of the would-be chef\u2019s perceptual-motor skills.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n
Peer Appraisal Techniques <\/strong><\/p>\n