The Spacing Effect - University of Toledo

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Research Evidence to

Support the

Consultation Model in

Itinerant Early

Childhood Special

Education Services

Distributed Instruction vs. Massed

Instruction……

The Spacing Effect

What It Is and Why It Should

Matter to Itinerant Early

Childhood Special Education

Professionals

Research and

Development Support

Margie Spino, M.A.

Doctoral Student - U. Toledo

Consultation vs. One-to-One and

Small Group Instruction in Itinerant

ECSE Services: Which is More

Efficient ?

• The adoption of a consultation model as the primary mode of intervention in

IECSE services must be based on the the effectiveness of instruction vs. traditional patterns of practice

Rationale for Consultation /

Coaching in IECSE Services

 If periodic or episodic intervention (usually 60-90 minutes per week in traditional IECSE service delivery) is as efficient as distributed or spaced instruction (or practice), then there is no need to adopt a consultation model as the primary mode of intervention

• However ….. if distributed or spaced instruction or practice is a more efficient model of learning, then adoption of a consultation approach to IECSE intervention is warranted

Rationale for Consultation /

Coaching in IECSE Services

 If consultation is to be considered as a preferred alternative to 60-90 minute, one-to-one or teacher-directed small group instruction, then the research base related to efficiency of child learning must be examined

Research Support:

Distributed Instruction and Practice

Adults

Ebbinghaus, 1885/1964

Donovan & Radosevich, 1999, meta-analysis

Cepeda, Pashler, Vul, Wixted & Rohrer, 2006, meta-analysis

Children ages 3 months to 8 years old

Childers & Tomasello, 2002 (word learning)

Rea & Modigliani, 1985 (spelling, math)

Rovee-Collier, 1995 (visual recognition)

Seabrook, Brown, & Solity, 2005 (phonics)

Massed vs. Distributed Practice

Massed Practice

Child instructed with same materials, multiple times in single session, without a break

EXAMPLE:

Identifying basic shapes for 20 minutes in one day

Distributed Practice

• Child practices with same or different materials, multiple times, with breaks between instruction/ practice

• EXAMPLE: Practice identifying basic shapes for

10 mins. during sessions scheduled several times per week

Research with Children

Rea and Modigliani,1985

 3rd graders (8.5 years) taught spelling words and math facts

 Students ranked as Level 1 (top half of class) or Level 2

(bottom half of class)

 Results :

 Better on spelling and math tests when had spaced instruction rather than massed instructions

 Spaced instruction was better for both Level 1 and 2 students (ability level didn’t matter)

Seabrook, Brown & Solity, 2005

 Experiment

 Task: 34 children (mean age 5 years.6 mos.) taught phonics over two weeks

 Schedule:

Clustered = one, 6-minute session per day within a regular classroom setting.

Distributed = three, 2-minute sessions per day within a regular classroom setting

 Results: Children in distributed condition had test scores 6 times greater than children in clustered condition

Childers and Tomasello, 2002

 How many times (and how many days) does a 2-yr old need to hear a word to learn it?

In 2 experiments, 2 yr olds were taught ‘silly’ nouns and verbs (words they had never seen) over the course of a month in sessions lasting 5 - 10 min

Childers and Tomasello, 2002

Results:

• Best learning occurred when teaching was distributed

• The more days that children heard the words, the better able they were to learn the words

 Best = 4 days, 3 days

 Worst = 1 day, 2 days

• Children learned words better if they heard the words

1x/day for 4 days rather than 8x/day for I day

Major Findings

 Spacing (distributing) instruction benefited children and adults whether the tasks were physical or cognitive.

 Spacing instruction within the day (e.g., three

2-min sessions/day) or across days (e.g.,

1x/day for 4 days) helped children learn.

Implications for

Education Practice

 Current laws state that educational practice needs to be research-based (NCLB; IDEIA, 2004)

 How should we schedule instruction for young children?

 Massed vs Spaced ? Research supports Spaced

 How should we schedule the Itinerant ECSE teacher’s time?

 Direct instruction vs. Consultation / Coaching ?

Research suggests Consultation/Coaching

Distributed

Practice

Research

Results

Better

Learning with

Distributed

Practice

Project DIRECT Web Site http://www.utoledo.edu/education/direct/

Web Site Includes:

• Training Modules related to Itinerant ECSE Services

• Articles and Links to Resources

• Professional Development Tool (P.I.E.C.E.S.)

• Information re: Training Sessions

Contact Information:

Laurie Dinnebeil, Ph.D. – laurie.dinnebeil@utoledo.edu

Bill McInerney, Ph.D. – william.mcinerney@utoledo.edu

Lyn Hale, Ph.D. – lyn.hale@utoledo.edu

Margie Spino, M.A. – margie.spino@rockets.utoledo.edu

Judith Herb College of Education - MS 954

The University of Toledo

2801 W. Bancroft St.,

Toledo, OH 43606

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