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The Virginia Intervention Model: Evaluating Its Effectiveness for Struggling Readers Who Speak English as a Second Language 1

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Page 1: The Virginia Intervention Model: Evaluating Its Effectiveness for Struggling Readers Who Speak English as a Second Language 1

The Virginia Intervention Model:

Evaluating Its Effectiveness for Struggling Readers Who Speak English as a Second Language

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Page 2: The Virginia Intervention Model: Evaluating Its Effectiveness for Struggling Readers Who Speak English as a Second Language 1

University of Utah Reading ClinicGranite School District

Kathleen J. Brown, Darrell Morris, Matt Fields, Stacey Lowe, Debbie Skidmore, Debbie Van Gorder, Connie Weinstein,

Julie Robertson, & Ursula Brock

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Page 3: The Virginia Intervention Model: Evaluating Its Effectiveness for Struggling Readers Who Speak English as a Second Language 1

Theoretical Framework Virginia Model of Intervention:

Early Steps/Book Buddies = effective for at-risk G1 students in embedded, implicit, and explicit code classrooms

Next Steps/Howard St. = effective for struggling G2-3 students when delivered by volunteers, certified teachers, or teacher aides

(Brown, Morris, & Fields, 2002; Brown et al., 2000; Morris, Shaw, & Perney, 1990; Morris, Tyner, & Perney, 2000; Santa & Hoien, 1999)

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Page 4: The Virginia Intervention Model: Evaluating Its Effectiveness for Struggling Readers Who Speak English as a Second Language 1

Theoretical Framework

Virginia Model of Intervention:

– guided reading @ instructional level– systematic, isolated code instruction– fluency instruction

– (for ES, add p.a. instruction)– (for NS, add “read to” for comp/vocab)

(Brown, Morris, & Fields, 2002; Brown et al., 2000; Invernizzi, Rosemary, Juel, & Richards, 1997; Morris, Shaw, & Perney, 1990; Morris, Tyner, & Perney, 2000; Santa & Hoien, 1999

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Page 5: The Virginia Intervention Model: Evaluating Its Effectiveness for Struggling Readers Who Speak English as a Second Language 1

Research History:

1999/2000 - Early Steps pilot

2000/01 – Early Steps Follow-up; Next Steps pilot

2001/02 - Next Steps w/ strictly ELL

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Page 6: The Virginia Intervention Model: Evaluating Its Effectiveness for Struggling Readers Who Speak English as a Second Language 1

Research Questions:

Is Next Steps effective for struggling readers above G1 who are classified as ELL?

Can Next Steps be delivered effectively to ELL students by non-certified educators, who are supervised by an intervention specialist?

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Page 7: The Virginia Intervention Model: Evaluating Its Effectiveness for Struggling Readers Who Speak English as a Second Language 1

Method N = 111 G2-G6 students from 8 Title 1

schools identified by school as ELL

92% ethnic minority; 78% free or reduced lunch; 100% ELL

NS and Control students equivalent at baseline; reading level = “primer”

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Page 8: The Virginia Intervention Model: Evaluating Its Effectiveness for Struggling Readers Who Speak English as a Second Language 1

Method Next Steps Intervention (Tx)

– 1-on-1 45 min. 2x per week– guided reading at instructional level– word study– fluency training (rate + accuracy)– “read to” for comprehension/vocab dev.

Title 1 Intervention (Control)– 45-60 min. daily small group, some 1-on-1– reinforce Open Court

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Page 9: The Virginia Intervention Model: Evaluating Its Effectiveness for Struggling Readers Who Speak English as a Second Language 1

Research Questions:

Is Next Steps effective for struggling readers above G1 who are classified as ELL?

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Page 10: The Virginia Intervention Model: Evaluating Its Effectiveness for Struggling Readers Who Speak English as a Second Language 1

Method Measures

– NSSI Passage Reading• 90% accuracy, grade level rate, comprehension

– WRMT (Woodcock Reading Mastery Test)

ANCOVA– Pretest scores used as covariates– Analyses:

• Next Steps Treatment vs. Control• Certified vs. Non-Certified Instructor• Non-Certified Instructor vs. Control

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Page 11: The Virginia Intervention Model: Evaluating Its Effectiveness for Struggling Readers Who Speak English as a Second Language 1

Passage Reading Level Coding

Pre-PrimerReading Level

Primer1.2 (late G1)

2.1 (early G2)

2.2 (late G2)

3.0

123456

Code #

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Page 12: The Virginia Intervention Model: Evaluating Its Effectiveness for Struggling Readers Who Speak English as a Second Language 1

Results: Next Steps vs. ControlNextSteps

Control F P Effectsize

NSSI Passage MReading (SD)

4.7a

(1.5)3.9b

(1.9)8.62 <.0041* .56

WRMT MWord Attack (SD)

26.3(8.3)

24.7(8.9)

7.34 <.0079* .52

WRMT Passage MComprehension(SD)

27.5(6.0)

24.5(8.2)

17.49 <.0001* .81

a almost end G2 b almost early G2

Note: pretest scores used as covariates

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Page 13: The Virginia Intervention Model: Evaluating Its Effectiveness for Struggling Readers Who Speak English as a Second Language 1

Results: WRMT Percentiles

WRMT Word Attack

Next Steps Control

Grade

Average Raw

Score Percentile Equivalent Grade

Average Raw

Score Percentile Equivalent

2

26.7

79th

2

25.1

75th

3

26.2

62nd

3

22.6

51st

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Page 14: The Virginia Intervention Model: Evaluating Its Effectiveness for Struggling Readers Who Speak English as a Second Language 1

Results: WRMT Percentiles

WRMT Passage Comprehension

Next Steps Control

Grade

Average Raw

Score Percentile Equivalent Grade

Average Raw

Score Percentile Equivalent

2 26.4 47th 2 23.6 38th

3 28.9 37th 3 22.4 18th

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Page 15: The Virginia Intervention Model: Evaluating Its Effectiveness for Struggling Readers Who Speak English as a Second Language 1

Discussion Next Steps is effective at helping ELL readers

above G1--even in Open Court classrooms

Next Steps students gained approximately 1 year’s growth in reading ability in only 45 sessions

Contrast this with control students who gained only 1/2 year’s growth in well over 100 sessions

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Page 16: The Virginia Intervention Model: Evaluating Its Effectiveness for Struggling Readers Who Speak English as a Second Language 1

Discussion

What makes Virginia model effective?– 1-on-1– targets instructional level – systematic, isolated decoding instruction– fluency work– pacing: “raise the bar” ASAP– time on task (packed 45 min.-->1 hour/week

reading aloud on level w/feedback)

Page 17: The Virginia Intervention Model: Evaluating Its Effectiveness for Struggling Readers Who Speak English as a Second Language 1

Limitations intervention format differences

– tx = all 1-on-1– control = some 1-on-1; mostly small grp

• FAVORS TX GROUP!

– Control = 120+ sessions@45-60 minutes– tx = 45 sessions@45 minutes

• FAVORS CONTROL GROUP!

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Page 18: The Virginia Intervention Model: Evaluating Its Effectiveness for Struggling Readers Who Speak English as a Second Language 1

Research Questions:

Can Next Steps be delivered effectively to ELL students by non-certified educators, who are supervised by an intervention specialist?

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Page 19: The Virginia Intervention Model: Evaluating Its Effectiveness for Struggling Readers Who Speak English as a Second Language 1

Results: Non-Certified vs. Control

Non-Certified

Control F P Effectsize

NSSI Passage MReading (SD)

4.5a

(1.5)3.9b

(1.9)7.42 <.0077* .59

WRMT MWord Attack (SD)

25.7(8.2)

24.7(8.9)

6.20 <.0146* .54

WRMT Passage MComprehension (SD)

27.7(5.9)

24.5(8.2)

17.09 <.0001* .89

a middle G2 b almost early G2

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Page 20: The Virginia Intervention Model: Evaluating Its Effectiveness for Struggling Readers Who Speak English as a Second Language 1

Results: Certified vs. Non-Certified

Certified Non-Cert

F P Effectsize

NSSI Passage MReading (SD)

4.9a

(1.7)4.5b

(1.5)0.02 .8924 n.s.

WRMT MWord Attack (SD)

27.7(8.6)

25.7(8.2)

0.01 .5079 n.s.

WRMT MComprehension (SD)

26.9(6.3)

27.7(6.0)

.45 .3243 n.s.

a almost end G2 b middle G2

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Page 21: The Virginia Intervention Model: Evaluating Its Effectiveness for Struggling Readers Who Speak English as a Second Language 1

Discussion Next Steps can be delivered effectively to ELL

students by non-certified educators

– with supervision from intervention specialist

Next Steps students tutored by non-certified educators significantly outperformed control students on all measures

No significant differences between Next Steps students tutored by certified and noncertified educators

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Page 22: The Virginia Intervention Model: Evaluating Its Effectiveness for Struggling Readers Who Speak English as a Second Language 1

Discussion

What accounts for effectiveness of non-certified personnel?– all participants supervised by IS– high experience level – practicum model = ongoing mentoring

• modeling• observation• feedback

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Page 23: The Virginia Intervention Model: Evaluating Its Effectiveness for Struggling Readers Who Speak English as a Second Language 1

Discussion ELLs present complex issues; must resist

“label”– Porfirio: G3 = late G1 reader--> 1 yr

of NS-->late G2 reader-->no intervention-->now in G5 = G6 reader

– Juan: G5 = late G1 reader--> 1 yr of NS -->still late G1-->1 yr of OG-->now in G6 = late G2 reader

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Page 24: The Virginia Intervention Model: Evaluating Its Effectiveness for Struggling Readers Who Speak English as a Second Language 1

Future Research Does performance trajectory continue at desired

levels when Early Steps is followed by Next Steps in grade 2?

How does the “size of the group” impact the effectiveness of the Virginia Model? To what extent is it effective in pairs? small group?

Does group size interact with severity of reading difficulty? Who really needs 1-on-1 and who can “make it” with pair or even small group instruction?

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