Module 3 Flashcards

1
Q

primary goals of assessment:
determine ?
-are they ?

Measure the extent to which?
-asking “wh” questions consistently is … NOT ?

A

strengths and weaknesses in terms of language and literacy ability as compared to age-matched peers or certain criteria

the intervention process employed can be deemed successful
assessment NOT intervention

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2
Q

Purpose of Assessment:
establishing a purpose for assessment helps to guide the ?
while some assessments inform a variety of decisions other serve a more narrow purpose

4 primary purpose of assessment
1) screening: a quick
-only tells
-

2) … data: examine ?
3) establishing?
4) … monitoring: administered?

A

selection of individual testing products

determination of which students may need additional help

  • need more testing or not
  • quick, norm-referenced

baseline data: all areas of current functioning

intervention targets

progress monitoring
-periodically throughout the year to determine if students are successfully making progress

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3
Q

Formative v. summative assessment:

formative:
- examples
-let's us know if things are 
-focus on
provides info to ?
interactive process between ?
-.. centered, ... based, often ? not ?
-
-occuring during the ?
A

kahoot, ticket out the door, knowledge check quiz

going great or not

  • learning, teaching, outcomes
  • improve learning and teaching
  • students and faculty to inform learning and teaching to figure out how intervention is going
  • learner centered, course based, often anonymous, not graded

ongoing
learning process

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4
Q
Summative: 
focus on 
examples?
course content ?
can include?
A

grades
final grade, quiz
mastery
discussion, cooperation, attendance, verbal ability

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5
Q

Formative: occurs ?
provides data that will
includes? which provides the clinician with a ?

A

during learning process
-support continuing or modifying instruction to meet the needs of learners
ongoing monitoring of client progress/clear picture of student learning

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6
Q

summative assessment:
serves an ?
gives summary info of
afford an opportunity to ?

A

evaluative role following a period of sustained instruction

client achievement

discern learning outcomes at both individual client and program levels

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7
Q
formal assessments: 
-
-
-allows you to 
-tries to make sure you ?
-to figure out if you have ?
A
standardized
norm-referenced 
allows you to compare based off time and age to other student 
administer test the same every time 
language disorder or eligibility
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8
Q
informal assessments: 
everything else other than 
-most common to
can be ?
... referenced
compare client performance to a set of ?
-
-
-
A
norm-referenced
SLP's
standardized - no normative data 
criterion referenced
established standards and expectations 
-dynamic assessments
-functional assessments
-curriculum-based assessments
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9
Q
Assessing the components of language: 
it's usually important to see how 
-shouldn't be
-usually, information from formal assessments does not provide 
-think about the ?
A

your client compares to a set of established standards and expectations
-giving assessments just to give them
-enough detail to know where to start in therapy
assessment task and how true it is to typically language use

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10
Q

Norm-referenced Tests: Overview

compare an individual’s
designed to produce?
norming population is of the?
scores are reported in terms of ?

norm-referenced tests can be ? but not all standardized tests can be

A

performance with the performance of others
normal curve with 5-% falling above and below mean
-same age, sometimes grade, and sometimes gender

-standard scores, percentile ranks, grade/age equivalents, scaled scores, z-scores, stanine scores

standardized/norm-referenced

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11
Q

Normal (Bell) Curve
-what is considered average
-no ?
for language ? is mean, what is standard deviation
average range is
what percent of people fall in average mean

A
one standard deviation 
-quantification of a standard deviation 
-100/15
85-115
-68.26%
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12
Q

Normal Curve continued

you are looking for people

how much is gifted, how much intellectually disabled

what is outside average range- what is below the average range
percentiles are NOT
-what are they
-not ?
highest you can score is a ? because you can’t be ?

A

below the average range but NOT below average

-130/70
-31.74
-15%
percentages
-where you fall on normal curve
-equally distributed across normal curve
99.9% better or worse than yourself

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13
Q

Raw scores:
the number ?
-all it does is help you
-never ?
when you administer any test, the first step in scoring almost always will be
-a raw score is a test score that has not been ?
-by itself?

A

someone got right on a test
-find/calc. standard score
-show these scores to parents
-to calc. # of items student got correct
-weighted, transformed, or statistically manipulated
no real meaning

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14
Q

Standard Scores:
a standard score is a score that has been?
-normally, standard scores have a mean of ? and SD of?
-perhaps most well known version is?
-using the scoring system a child with standard score of 115 would be ? whereas a child with a standard score of 85 would be?
also, percentage of scores between 115 and 85 is?
often, when doing assessment, you will have to tell parents and administrators the ?

A

transformed to fit a normal curve with a mean and SD that remain the same across ages
-100/15
Wechsler Intelligence Scales
-1 SD above mean/ 1 SD below
-68.26
-standard scores and appropriate classification they represent

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15
Q

percentile ranks:
a percentile rank is a score indicating ?
-not a ?
a percentile rank of 16 means
percntile ranks range from the lowest ? to the highest?
the 50th percentile normally signifies ?

A

percentage of people or scores that occur below a given score

  • percentage
  • you scored as well as or better than only 16% of the pop.
  • 1st percentile 99th percentile
  • average ranking or average performance
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16
Q

Importance of PR:
in assessment, percentile ranks are very important because they ?
eligibility and insurance prefer?

A

indicate how well a child did when compared to the norms on a test
-standards class

17
Q

Stanines:
a stanine, an abbreviation for ? is a type of standard score that has a mean of ? and a standard deviation of ?
stanine scores can range from ? a stanine of 7 is ?
a stanine of 9 is ?
conversely a stanine of 3 is ?
a stanine of 1 is ?

A

standard nines/5/2
1 to 9 / 1 standard dev. above the mean (5+2)

-2 SD above the mean (5+2+2)
-1 SD below the mean (5-2)
2 SD below the mean (5-2-2)

18
Q

Scaled Scores:
used for
-mean is ? and SD is ? so average ranging is from

A

subtests for a norm-referenced (CELF-5)
10/3
7-13

19
Q
Z-Scores and T-scores:
Z-scores: 
aka ?
describes where is ?
0 is ? positive scores ? negative scores?
-each unit increment represents ? 
therefore, a Z-score of -1 is ? 
-parents seem to ?
A
standard score 
-score is based on a distribution of scores 
-average/above average/below average 
one SD from the mean
one SD below the mean 
understand better
20
Q
T-Scores: 
describes how far ?
Standard score calculated by?
therefore a T-Score of 50 is the ? and a score of 60 is?
-more common in?
A

indiv. is away from the mean
- mult. z-score by 10 and adding 50
- mean score/one SD above the mean
- psychology

21
Q
age-equivalent scores: 
an age equivalent is a very general score that is used to ? 
very ? 
it is the estimated ? 
age equivalent scores are almost always
A

compare the performance of children at the same age with one another

  • misleading, use with caution
  • age level that corresponds with given score
  • given in years and months
22
Q
Grade Equivalent score: 
a grade equivalent is a very?
-very ?
-it is the estimated?
- almost always given in ?
A

general score that is used to compare the performance of children in same grade with one another
-cautious
-grade level that corresponds to given score
years and months in school

23
Q
Confidence interval: 
used to describe the amount of ? 
a 90% CI means that ?
calculated by the ?
this will also account for?
never is there an ?
A

uncertainty associated with a sample of a pop.
-90% of the interval estimates include the pop. parameter
-sample statistic +/- Margin of error
-test performance on a given day for a given child
exact score

24
Q

PPVT-4: age?

what does it test

A

2-90

single word receptive vocab test

25
``` Basal: a basal is the? -lowest ? -we assume ? usually in ? it represents the ? all of the items prior to the basal are? these items are considered ```
starting point - score they know - they know everything before basal - all assessments - level of mastery of a task below which the student would correctly answer all items on a test - not given to student - already correct
26
Ceiling: one the basal is determined, the examiner will administer until ? -everything above ceiling ? predetermined by? once you hit ceiling you? the ceiling is the point where the student has made a ? and therefore stops ? ceiling is ?
``` student reaches a ceiling they are going to get incorrect -test-taker -stop testing -predetermined number of errors/administering all other items on this test because it is assumed that the student will continue to get answers wrong -ending point ```
27
Sensory and Cognitive demands of assessments: - H - V - P - Range of - M - A - F - A - M - ...speed - ...functioning
``` hearing vision positioning/vestibular range of motion -motor -alertness -fatigue -attention span -memory -processing speed -executive functioning ```
28
Measures of Diagnostic Accuracy Validity refers to the degree to which a study ? -a measurement device is valid if it ? reliability refers to the ability of a measure to be ?
accurately reflects or assesses the specific concept that the researcher is attempting to measure - really measures what it is supposed to measure - consistent
29
validity unpacked: - most experiments are designed to measure hypothetical constructs, the experimenter must create an ? a valid measure is one that measures this ? without?
operational definition of the dependent variable hypothetical construct accurately/being influenced by other factors
30
Validity of evidence: internal validity: the extent to which ? several types:
empirical evidence provides a true or accurate reflection of the patients, procedures and settings that were observed construct,face,content, criterion, predictive, and concurrent
31
External Validity: the extent to which empirical evidence provides a ? can i ? two external validity questions: are the participants? is the study ? if so would the study?
true or accurate reflection of the patients procedures and settings other than those that were observed -compare kids across diff. pop. representatives of the pop. replicable/produce sim. results
32
``` Threats to validity: subjective bias includes an indiv. ? a.k.a? types of subjective bias ? one solution to subjective bias ? a single-blinded condition refers to when the participants are ? double-blind ```
personal beliefs, opinions and expectations - self-fulfilling prophecies - experimenter bias, observer bias, participant bias blinding - intentionally kept unaware of which treatment they are receiving - both participants and experimenter unaware
33
3 types of validity: construct: concerned with ? does it ? content: -do the items -3 factors imapcting - - - ``` criterion related: also called ? 2 types: predictive: tells if you can ? -with no intervention in 6 months you should concurrent: looks at how closely ```
theoretical relationships between variables -measure construct reflect domain - appropriateness of types of items included - completeness of sample - the way items assess the content predictive validity - predict an indiv. future performance based on their test results , less concern with whys - get same score - child's score is related to his or her score on a second measure collected at the same time
34
Face Validity: is the ? least ? because most behavioral variable require indirect measures the validity of a measured definition may not be ?
consensus that a measure represents a particular concept - stringent - self-evident
35
``` Reliability: Test Reliability: - the test to be the ? Test-Retest: -repeated Parallel forms of Reliability: - .. v... -shouldn't matter if? Internal consistency: do the items ? even if question asked ? split-half reliability: is the ? important for? test is ? ```
test to be the same over and over -administration form A v. Form B -give form a or b - relate to each other as expected? repeated questions on surveys ? - different get same answer first half consistent with second half -consistent with itself
36
``` Inter-Rater Reliability: aka? 2 people ? we at least want it to be when collecting behavioral measures clincians must use ? risk of? to measure inter-rater reliability , different observers ? percent agreement is ? ```
Inter-Observer Agreement (IOA) -come to same agreement with same assessment -80% -own judgment to interpret events they are observing -subjectivity -take measurements of same responses calculated
37
Predictive validity: predict test-retest: how high inter-examiner: how high test administration procedures: - - special qualifications:
later performance in same domain .90 or higher .90 or higher sufficient detail to duplicate across examiners qualified to take test who can assess
38
Diagnostic Accuracy: SENSITIVITY: aka ? true ? how
probability of detection -positive rate many times will this test accurately tell us that a child has a language impairment
39
Specificity: true ? how many times will this test ? how many negatives were actual?
negative rate -accurately tell us that a child does not have a language impairment actual true negatives