cbm$and$progress$monitoring$ - vanderbilt universitythis is an example of cbm for reading (prf) for...
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CBM and Progress Monitoring
Progress Monitoring
“ … scien3fically based prac3ce that teachers can use to evaluate the effec3veness of their instruc3on for individual students or their en3re class.”
(National Center on Student Progress Monitoring)
Why monitor progress? Federal mandates require monitoring of academic progress for all students
(NCLB) IDEA 2004 requires assessment programming and evalua3on of progress toward
annual goals
The most important reason . . . To monitor student learning outcomes
What is Curriculum Based Measurement (CBM)?
• Standardized and systema3c forma3ve assessment
• Empirically validated method of progress monitoring – Over 20 years of research on effec3veness of CBM
• Reliable and valid (Deno, 1985; Shinn, 1989) • Improved student academic outcomes (Fuchs, Deno, Mirkin, 1984)
CBM has been linked to . . • More effec3ve instruc3on • Higher student achievement • Increased student responsibility for learning • Rela3onship between CBM and high stakes tes3ng
• Be^er communica3on between parents and teachers
• Fuchs, Fuchs, & Hamle^, 1993, Good, Simmons, & Kameeuni, 2001)
Adapted from The IRIS Center for Training Enhancements h^p://iris.peabody.vanderbilt.edu
This is an example of CBM for reading (PRF) for Mariel. The vertical line on the graph is the score from the measurement material or the probe - which we will look at in a minute. The score is words read correctly per minute. The horizontal line on the graph indicates that this student is evaluated each week. Each blue diamond is Mariel’s score and the blue line represents her rate of improvement each week. The red line is the desired growth rate.
Types of Reading CBM
• Le^er-‐sound fluency • Word Iden3fica3on • Nonsense-‐word fluency • Passage-‐reading fluency
– Words read correctly/min
• Maze fluency – Words replaced correctly/min
Characteris3cs of CBM
• Probes are brief and easy to administer • Administered weekly or as benchmarks • Each probe samples curriculum for an en3re school year
• Each probe is different, but each form assesses the same types of skills at same level of difficulty
CBM can be used to . . .
• Monitor student learning outcomes • Evaluate interven3on effec3veness • Guide instruc3on and cue instruc3onal changes • Measure AYP • Monitor annual goals and objec3ves
L. S. Fuchs & Fuchs, 2004; L. S. Fuchs, Fuchs, Hamle^, & Stecker, 1990; Hosp, 2003
Administering CBM Passages (ORF/PRF) 1. Say to the student: (Point to first word) “When I say ‘start’, begin reading aloud at the top of this
page. Read across the page (demonstra3ng by poin3ng) un3l I say ‘stop’. Try to read each word. If you come to a word you don’t know, just skip it and go on to the next one. Be sure to do your best reading. Ready. Go.”
2. As you say go, set 3mer for 1 min 3. Student begins reading passage 4. If student does not respond within 3 seconds, tell student
the word and move on 5. Score as student reads
a) miscues are marked with a slash b) At end of one minute, draw a bracket
6. Count number of words read correctly in one minute
Scoring • Scored as correct
– Repe33ons – Self-‐correc3ons – Inser3ons – Dialec3cal differences –
• Scored as incorrect (Miscues) – Mispronuncia3ons – Word Subs3tu3ons – Omissions – Hesita3ons (over 3 seconds) – Reversals (words not read in – the correct order)
Words read incorrectly are marked with a slash. / Last word read in 1 min marked with a bracket. ]
Larry was very excited. His father had just brought home a new puppy. Larry’s brother and sister were going to be very surprised, too.
Larry was very excited! His father
had just brought home a new puppy. Larry’s
brother and sister were going to be very
surprised, too.
The little puppy was black and brown
with a few white patches. Her ears were long
and floppy. Her tummy nearly touched the
ground. Dad said this dog was a beagle.
Larry thought their new dog was cute.
He couldn’t decide what he wanted to name
6
14
22
24
31
40
47
55
62
71
62 - 11 = 51 WRC
Sources of probes
• AIMSweb • h*p://www.aimsweb.com/
• Dynamic Indicators of Basic Early Literacy Skills (DIBELS) • h*ps://dibels.uoregon.edu/
Graphing and Evalua3ng Progress with CBM
• Graphing of data is cri3cal component of CBM • This allows evalua3on of progress • When graphing
– Plot your baseline level – Iden3fy a goal – Draw an aimline – Plot subsequent CBM probe performance
CBM Steps
Step 1: Administer Probes (3 probes -‐ find the median score)
Step 2: Plot median score on the Graph Step 3: Select appropriate growth rate for the student Step 4: Calculate goal Step 5: Draw goal line
Choosing a growth rate
Grade Level Task Weekly Increase per Minute Needed
Reading fluency K Letter-sound fluency 1.0 letter 1 CBM word reading fluency 1.8 words 2 CBM passage reading fluency 1.0 word 3 CBM passage reading fluency 0.75 words 4 CBM passage reading fluency 0.3 words 5 CBM maze passage fluency 0.25 words Computation operations 1 MBSP computation probes 0.4 digits 2 MBSP computation probes 0.3 digits 3 MBSP computation probes 0.3 digits 4 MBSP computation probes 0.3 digits 5 MBSP computation probes 0.5 digits 6 MBSP computation probes 0.3 digits Math concepts and applications 2 MBSP concepts/application probes 0.4 digits 3 MBSP concepts/application probes 0.4 digits 4 MBSP concepts/application probes 0.5 digits 5 MBSP concepts/application probes 0.5 digits
Calcula3ng a goal
End goal is calculated as: Ini3al median score + (growth rate x number of weeks of
instruc3on)
55 + (.75 x 30 weeks) = 55 + 22.5 = 77.5 (goal)
Olivia’s graph
Making Decisions using Your Data
There are 3 op3ons: • Stay the course • Change instruc3on • Increase student’s goal and aimline
“3 (or 4) point rule”
What you can learn about your students from CBM:
Stay the course: If your student has an increasing slope with gains at or near your aimline, then he/she is responding to your instruc8on -‐ so keep doing what you are doing
What you can learn about your students from CBM:
Change Instruc.on: If at least 4 consecu8ve scores have fallen below the aimline, the student is not responding op8mally to instruc8on. Try something new.
What you can learn about your students from CBM:
Increase goal or aimline: If at least 4 consecu8ve scores are above the aimline, your instruc8on is very effec8ve for the student and you can increase the aimline.
Resources National Center on Student Progress Monitoring
http://www.studentprogress.org/ Deno, S.L. (1985). Curriculum-‐based measurement: The emerging alterna3ve. Excep3onal Children, 52, 219-‐232. Fuchs, L. S., Fuchs, D., & Hamle^, C.L. (1989) Effects of instrumental use of Curriculum-‐Based Measurement to enhance
instruc3onal programs. Remedial and Special Educa3on, 10 (2), 43-‐52. Fuchs, L. S., Fuchs, D., Hamle^, C. L., & Stecker, P. M. (1990). The role of skills analysis in curriculum-‐based measurement in math.
School Psychology Review, 19, 6–22. Good, R. H.III, Simmons, D.C.& Kameenui, E. J. (2001) The importance and decisionmaking u3lity of a con3nuum of fluency-‐based
indicators of founda3onal reading skills for third-‐grade high stakes outcomes. Scien3fic Studies of Reading, 5(3), 257-‐288. Hosp, M., & Hosp, J. (2003). Curriculum-‐based measurement for reading, spelling, and math: How to do it and why. Preven3ng
School Failure, 48(1), 10–17. Hosp, M.K, Hosp, J. L., & Howell, K. W. (2007). The ABCs of CBM. New York: Guilford. The IRIS Center for Training Enhancements -‐ h^p://iris.peabody.vanderbilt.edu h^p://iris.peabody.vanderbilt.edu/gpm/chalcycle.htm h^p://iris.peabody.vanderbilt.edu/rpm/chalcycle.htm Shinn, M.R. Ed. (1989) Curriculum-‐based measurement: Assessing Special Children 1-‐17). NY: Guilford Press.
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