MEES

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Home-based Activities Building

Language Acquisition

Virginia Mann

Founder and Director

Professor of Cognitive Sciences, Univ. of Calif., Irvine

HABLA: http://www.socsci.uci.edu/habla/

Email: vmann@uci.edu

The 2000 census targets Santa Ana:

Highest drop-out rate

Largest proportion of

Spanish speakers

Some consequences of not finishing school:

Less income: 37 cents for every dollar earned by someone with a diploma

A shorter life: dying on average, 9 years earlier than graduates

Only a 1% decrease in the dropout rate, nationwide could: lead to 100,000 fewer crimes

(including 400 fewer murders) a savings of $1.4 million annually

LA Times 1/29/06

What can be Done?

Improve the schools

High school matriculation relates to

Class size

Teacher education

Improve the pipeline!

Work with younger children

Work before kindergarten starts

Even Start, State preschool programs and

HABLA

Poverty and children’s language environment

A key study by Hart and Risely:

Meaningful Differences (1995)

42 children studied in their homes

Language of parent(s) to child sampled monthly between 1 and 3 yrs

Children from welfare families compared to those from upper class professional families, and working class families

Oral Language to Young Children

(Hart and Risley 1995)

Parental

Income

Upper middle class

Working class

Welfare language

Words per hour

2153 1251 611

Affirmative words

Negative words

32

5

12

7

7

11

A culture of silence

A culture of negative words:

SHHHHHHH!!!!

The Dire Facts

Poverty associates with weak language environment

Welfare parents use fewer words per hour

Each year, this means a child:

 in a professional family hears 11 million words

 in a welfare family would hear just 3 million

By age 5 welfare children have heard

32 million fewer words

The are language impoverished

For the child, this leads to:

Weak vocabularies

5,000 word vocabularies instead of

20,000

By age 3: the spoken vocabularies of the children from the professional families were larger than those used by the parents in the welfare families.

For the child--

Weak speaking and listening skills

Weak cognitive skills

Early math development depends upon language input

Foundations for science and other academic subjects also depend upon language as a medium of input

HABLA Research: A bottleneck in the pipeline

Disadvantaged children in Santa Ana begin with slightly lower language skills but soon fall far behind – even in Spanish!

100 Normal

90

At risk

80

70

< 30 mo.

Age at baseline measure

31 - 42 mo > 42 mo.

A Cautionary Note

The danger of ‘greenhouse effects’

Makes early intervention a mandate!

Other consequences can spread beyond language

Weak social skills

 communicating and negotiating conflict resolution

Low esteem

Lack of positive regard associates with personality deviance

Lack of a need for achievement

 parents have low aspirations and pass on a sense of hopelessness

What can be done?

How to correct the deficit?

When to start?

What to do?

Where to do it?

What language to use?

1. Exercise Spoken Language

Encourage Language Use in:

Production -- speaking

Comprehension -- listening

Complex vocabulary, rich grammar, not baby talk

2. Enrich the Literacy Environment

Use children’s books and share reading activities to expose children to:

Complex Vocabulary

Stories

Songs

Nursery Rhymes

Engage in dialogic reading

 i.e. having a two-way conversation around a book

3. Develop ‘Phonological Awareness’

Readers do more than speak a language they appreciate the sounds within words as something separate from meaning

 What is a ‘long word’? snake or caterpillar

 What two words start with the same sound?

cat, dog, cup

Realizing that letters stand for phonemes is an important part of what reading the

English alphabet is all about

 Using letters to write morphemes is also very critical but plays more of a role for children beyond grade 3

Examples of phonological awareness activities:

Word play that involves comparing identifying, and manipulating ‘sounds’ within words

Nursery rhymes and poems ( these compare and manipulate rhyming words and words that start with the same sounds)

Word games ( E.g. ‘Willowby-wallaby’; these often manipulate phonemes)

Learning letter names and sounds (these identify phonemes)

Make it age appropriate!

Mastering Phonological Awareness takes time

How to achieve these three strategies ?

Two new programs at UCI:

H ome-based A ctivities B uilding L anguage

A cquisition

School-based mentoring for language enrichment

HABLA’s Answer:

Replicating some practices of the

“Parent-Child Home Program” :

Provide two years of home visits, twice per week for a total of 46 weeks

Increase verbal interaction between parents and their 2-4 year old children

Use easily learned, fun methods

Give books and toys that stay in the home

The PCHP Philosophy:

Help parents realize their role as children’s first and most important teachers

Coach parents to provide positive reinforcement, using developmentally appropriate materials that will engender higher self esteem

HABLA’s 3 innovations to PCHP:

Use SPANISH, the language of the home, and supply high quality materials in that language

Use culturally appropriate mentors as coaches and role models to the family

Include activities to boost cognitive development (math, science) while language is being remediated

HABLA as Cost Effective:

1 year of HABLA: $2000

1 year of preschool: $6000

An extra year of school: $6000

Each year of Special Education: $12,000

Cumulative loss of social capital:

PRICELESS

Less income tax, increased health and welfare costs, lost potential

The Home Visitors

Culturally competent

Community paraprofessionals

UCI students

AmeriCorps members

Native speakers of Spanish

Trained prior to visits and during service, and supervised by Site Coordinators:

Maricela Sandova Lorena Garcia, and

David Calderon

An HABLA mom who is now a home visitor….

The Clientele

Two-year olds whose parents are:

Educationally disadvantaged

Financially disadvantaged

Primary caretaker must participate, by being present and involved in every session

Visit 1: parent observes use of book/toy

Visit 2: uses book/toy with child and receives further coaching

One of our Families

Another of our

Families

Home Visits

The Toys and Books

Developmentally appropriate

Colorful and fun

Promote both listening and speaking and hands on activities

In the Language of the home

With tip sheets in Spanish that are left for the parents

Some Examples

Books:

Where’s Spot

Is Your Mama a Lama

Our ‘HABLA Rimas’ book of familiar

Spanish nursery songs and rhymes and their English translations

Toys

‘Moody Bear’ puzzle

Shape and color sorter

Measuring the Outcome:

Spanish language assessment at program intake and at the end of each year

“The Preschool Language Scale”:

A scaled, age-adjusted measure of receptive and productive language

Available in Spanish or English

Positive Gains for the Children:

A “Promising Practice”

HABLA Treated Children, 2001-2005:

Spanish Language Ability

95

Without HABLA

85

75

70

70 < 30 mo.

31 - 42 mo > 42 mo.

Intake 1 Year 2 Years

age total s td age 1 t std1 age 2 t std2 mom ed dad ed fam income

Valid N (lis twis e)

New data

:

HABLA graduates attending

Warwick Preschool 2002-2007

N

50

49

63

63

53

53

61

61

55

35

Descriptive Statistics

Minimum Maximum

20 44

59

28

129

59

71

38

67

1

2

7200

150

65

150

16

18

Mean

32.72

90.70

40.34

99.10

49.86

102.35

9.10

8.75

36000 20011.27

Std. Deviation

6.052

13.588

7.076

18.192

6.334

16.766

2.757

3.126

6405.088

PLS Results for Warwick cohort during their HABLA treatment

Basic Skills in Preschool:

Letter Knowledge

HABLA

Spanish

English

Basic Skills in Preschool:

Mathematics

HABLA

Spanish English

Basic Skills in Preschool:

Colors and Shapes

HABLA

Spanish English

More outcome assessment:

Kindergarten at Kennedy Elementary

Parent survey of home literacy activities

The Preschool language scale

Spanish at onset of school year

Phonological awareness

English at end of year

Parent Survey

Mother’s Education

Father’s Education

Reading onset (months)

Read at bedtime

Read other time

Ask to read

Children’s books

(number)

Teach print

Teach read

HABLA (n=15)

MEAN SD

Control (n=20)

MEAN SD

8.9

3.8

6.7

3.9

8.0

3.55

7.4

4.77

26 13.5

26 15.7

4.0

2.9

1.0

2.23

5.6

1.11

1.8

2.2

4.8

.41

2.7

1.55

5.0

.96

3.0

2.35

4.6

4.6

.51

3.2

1.39

.73

2.6

1.42

Spanish PLS-III Total Language

Score

96

94

92

90

88

102

100

98

92.7

Control

101.72

HABLA

English Phoneme Judgment

80.0%

70.0%

60.0%

50.0%

40.0%

30.0%

20.0%

10.0%

0.0%

51.8%

76.3%

40.8%

64.2%

Control

HABLA

Initial Final

0.4

0.2

0

0.8

0.6

English Phoneme Substitution

1.6

1.4

1.47

1.26

1.2

1

0.63

0.41

Control

HABLA

Initial Final

Review and Conclusions:

Some dire observations

Poverty weak language environments

Weak language environment weak language and cognition

Thus poor children enter school at a disadvantage

For ESL children: this is a double whammy

 weak primary language limits secondary language development as well as cognitive growth

But home visitation offers some promising results

Home environments can improve

Parents can be coached to provide more language and literacy stimulation

This may take a time and effort

But produces a real and lasting advantage for school success

Parents speaking and reading with their children, children who enter school ready to learn

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