MAVA Montgomery Assessment of Vocabulary Acquisition Judy K

MAVA Montgomery Assessment of Vocabulary Acquisition Judy K. Montgomery, Ph. D. , CCC-SLP Alice, Gabbie, Emily, and Allysa

What is MAVA? Title: Montgomery Assessment of Vocabulary Acquisition (MAVA) Publisher: Super Duper Publications Recommended Age Range: 3 years, 0 months to 12 years, 11 months Stated Purpose: “The Mava was designed to measure the development of children’s oral language by assessing listening, and speaking vocabulary. First because oral language precedes reading and writing, it serves as an excellent predictor of literacy skills. Second, the assessment informs teachers and specialists of the words or concepts that require extra attention in the classroom. Finally, the test guides special educators and parents toward appropriate

Scope, Standardization, and Validity and Reliability Scope: Expressive (speaking) and Receptive (listening) Vocabulary Standardization: Receptive: The standardization sample included 1373 children Expressive: The standardization sample included 1248 children Validity and Reliability: “The standardization samples for the MAVA included over 1, 300 children for the receptive test and over 1, 200 for the expressive test. Test-retest, interrater reliability, and concurrent validity are all very high and over. 90” (Super Duper® Publications, 2014).

Scoring Procedures: Receptive Vocabulary Test: • • • Add all of the errors in each column Add the columns together to get the total for each page Transfer each page’s total errors to page 4 of the record form and add them to obtain the total number of errors for the test • (Ceiling item)-(total number of errors)=(raw score) Expressive: • • Add total errors for each page Transfer each page’s total errors to page 8 of the record form and add them to obtain the total number of errors for the test • (Ceiling item)-(total number of errors)=(raw score)

Stated Limitations ➢ “Only students in one small rural southeastern New Mexico elementary school were investigated. A review of the instrument reveals that the creators of the MAVA involved no students in New Mexico and did not assess a proportion of households headed by parents and caregivers who had not graduated from college comparable to that in the study school district” (Gatliffe, 2010).

Three Tiers of Vocabulary Tier 1 Words: ● Basic, high frequency words ● Nouns, verbs, adjectives ● Includes early reading words ● Examples: book, girl, sad, run, dog, and orange (Hutton, 2008) Tier 2 Words: • High frequency words across all domains • Words with multiple meanings • “Tier Two words are the most important words for direct instruction because they are good indicators of a student’s progress through school” (Hutton, 2008). • Examples: masterpiece, fortunate, industrious, measure, and benevolent (Hutton, 2008) Tier 3 Words: • Related to specific domains • Subject area words • Hobbies, technology, weather, professions

Response Analyzer Once the tester has administered the assessment → they plug the data into the response analyzer and this will show the percentage of tier 1, tier 2, and tier 3 vocabulary the child knows in each section!

Video! Now we will watch part of a video on how the assessment looks! (1: 19 -2: 55) http: //www. youtube. com/watch? v=765 Klg. PNo 7 Q

Alice’s Case ❖ Nick. 6 years and 1 month of age when test was administered (Kindergarten) ❖ Performed in the school library- very quiet, no distractions. ❖ Mild temperament. He was very responsive during the assessment. He seemed to enjoy the assessment- smiled after he would answer the questions and would say things like, “I’m smart aren’t I? ” ❖ Difficulties with scoring: Nick was very curious--he kept trying to see my clipboard when I was marking down his answers and he would ask, “Did I get that right? ” after a lot of questions. I kept telling him he is doing great! ❖ I did the first part of the assessment, then took him back to class for snack, and then after snack, we went back and did the second part. Next time I administer this assessment, I will do it all in one sitting so it is more accurate!!! ❖ Scores received: RECEPTIVE: Raw score: 128 Standard Score: 125 Confidence Interval: 119 -131 EXPRESSIVE: Raw score: 97 Standard Score: 109 Confidence Interval: 103 -115

Alice’s Case cont. For receptive, he scored +1. 5 standard deviations above the mean! For expressive, he scored roughly +. 75 standard deviations above the mean! I plugged in his incorrect answers into the response analyzer and this is the data I received: ➢ Receptive vocabulary: Nick understands 100% of the words in Tier 1, 72% of the words in Tier 2, and 46% of the words in Tier 3 ➢ Expressive vocabulary: Nick understands 100% of the words in Tier 1, 50% of the words in Tier 2, and 9% of the words in Tier 3 ➢ Recommendations for facilitating child’s learning: ■ His Tier 1 words (early reading words, sight words, nouns, verbs, and adjectives) are very much used and understood. His Tier 2 words that play a large role in speaking and reading vocabulary, need a little bit of work. “Tier Two words are the most important ones to directly teach to students because they are assumed to be known as students progress through school” (Super Duper Publications, 2014). Examples of Tier 2 words include masterpiece, preference, fortuitous, glean, and measure and there about 7, 000 word families in English in Tier 2 (Super Duper Publications, 2014). Nick only knows a small percentage of expressive Tier 3 words, however he is above average and has the expressive vocabulary knowledge of a 7 and 6 months year old. The teacher should still attempt to amp up his vocabulary and begin to use bigger words with this student. Examples of Tier 3 words include things like ukulele, asphalt, genome, crepe, and cornice and they comprise the remaining 400, 000 words in the US language fall in this tier.

Gabbie’s Case ➢ MAVA was administered to Rachel on March 25, 2014 ➢ 5 years, 4 months of age ➢ The test was administered at the home of Rachel in the family library. ➢ MAVA was extremely easy to administer, and took around 20 minutes to complete each section of the assessment. ➢ Rachel was engaged and extremely responsive throughout most of the assessment, but towards the end of each section she began to get bored asking if we could do something new. ➢ Due to the thorough and well detailed manual, MAVA was very simple to administer following the standardized procedures. ➢ Scoring the procedure as well was straight forward and simple after reading through the manual and following the directions provided. ➢ I feel as if the test was too long to complete in one sitting. A small break (5 minutes) could have made Rachel’s engagement last longer than it did which could have potentially created better results Expressive: Receptive: ➢ Results: Age Equivalent: 5 years, 8 months Age Equivalent: 6 years ● Raw Score: 93 ● Raw Score: 89 ● Standard Score: 108 ● Standard Score: 110 ● Percentile: 70, placing her. 70 s. d. above from the average score ● Percentile: 75, placing her. 75 s. d. above from the average score

Gabbie’s Case Cont. Results Cont. : ➢ Tier 1 Vocabulary ● ○ Rachel uses 95% of the words (Expressive) ○ Rachel uses 96% of the words (Receptive) This shows she has a strong understanding of basic high frequency, sight words, and early reading vocabulary. ➢ Tier 2 Vocabulary ● ○ Rachel uses 48% of the words (Expressive) ○ Rachel uses 35% of the words (Receptive) These are the words that are used through conversation and are found in many domains. Rachel demonstrates she needs work with her Tier 2 words. The vocabulary in Tier 2 are most important words to teach to your students directly as they are presumed to be known as they progress through school.

Allysa’s Case ★ Sally is a 5 year 4 month caucasian female in Pre-K ★ Administered on April 4, 2014 during rest time in the hallway outside of her class ★ Very easy to administer, took approximately 35 minutes to do both sections total ★ We started with the Receptive Vocabulary section, she identified 43 different images before she got one wrong ★ In the Expressive Vocabulary section, she described 27 images before she got one wrong ★ She was very engaged throughout the whole assessment, and was very curious about how she was doing the entire time ★ “Did I get that one right? ” or “Have I gotten any wrong? ” then “Can we do more? ” ★ The test was very easy to score! RECEPTIVE: RESULTS: Raw Score: 96 Standard Score: 110 Confidence Interval: 104 -116 Percentile: 75% Age Equivalent: 7 years EXPRESSIVE Raw Score: 80 Standard Score: 102 Confidence Interval: 96 -108 Percentile: 55% Age Equivalent: 5 years

Allysa’s Case Cont. RESULTS CONT: ★ TIER 1 VOCABULARY: ○ Sally understands 98% of the words in Tier One (Receptive) ○ Sally uses 95% of the words in Tier One (Expressive) Sally has a clear understanding of her early reading words, sight words, nouns, verbs, and adjectives. ★ TIER 2 VOCABULARY: ○ Sally understands 86% of the words in Tier Two (Receptive) ○ Sally uses 48% of the words in Tier Two (Expressive) She did a great job at identifying high frequency words, but her teacher might want to try and incorporate more into her vocabulary so she can express them better verbally ★ TIER 3 VOCABULARY ○ Sally understands 83% of the words in Tier Three (Receptive) ○ Sally uses 15% of the words in Tier Three (Expressive) She could also identify a majority of her low frequency words, but had a very hard With her results I concluded that she is very proficient with all Tier 1 vocabulary, advanced for her age when it comes to receptive vocabulary, and there is room for improvement when it comes to her expressive vocabulary, but there are no

Emily’s Case David is a quiet, Taiwanese, 4 year and 8 -month-old preschooler: ➢ Test administered: April 7, 2014 in his school’s library. ➢ Quite easy to administer; however, it took considerably longer than expected. ➢ He was responsive for a majority of the assessment; however, towards the end, he was lying his head down on the table, ready to be finished. ➢ The assessment was not difficult to administer due to the detailed procedures provided in the manual. ➢ Likewise, after reading the scoring guidelines in the manual, scoring the assessment was not difficult either. ➢ It does not appear that taking a break during the assessment would have been an option but it

Emily’s Case Results: Standard score=110 in the Expressive Vocabulary test, which placed him in the 75 th percentile and +. 75 standard deviation from the average. Standard score= 131 for the Receptive Vocabulary test, which placed him in the 98 th to 99 th percentile and between +2 and +3 standard deviations from the average. I plugged in his incorrect answers into the response analyzer and this data represents the percentage of words he understood: ➢ Receptive vocabulary: Tier 1: 96% of the words Tier 2: 65% of the words Tier 3: 39% of the words ➢ Expressive vocabulary: Tier 1: 91% of the words Tier 2: 40% of the words Tier 3: 7% of the words ➢ Recommendations for facilitating child’s learning: First off, he understands the Tier 1 words pretty well. This group includes “early reading words, sight words, nouns, verbs, and adjectives that students learn to identify or decode with instruction”. His Tier 2 words, which are prominent in speaking and reading vocabulary, require some work. Furthermore, he needs quite a bit of assistance in building his Tier 3 vocabulary. Tier 3 includes low frequency-used words, such as subject areas in school, hobbies, geographic regions, technology, weather, etc. I would like to work more on his awareness of speaking and reading vocabulary, as well as the low frequency-used words.

• Weaknesses Ending the testing was dependent on how well the child did (6 wrong in a row). There is no appropriate answer to “when is it over? ” ● Receptive assessment had 4 choices so the student already had a 25% chance of getting it right. They would guess-- doesn’t this make it inaccurate? ● Young children want to give adult correct answers and would want instant feedback so they would ask, “Did I get that right? ● Expressive assessment- may not get it “exactly” correct

Is it too easy? ● Rachel=5 years 4 months. Age equivalence is 6 years for expressive vocabulary and 5 years 8 months for receptive vocabulary ● Nick= 6 years 1 month. Age equivalence is 7 years 6 months for expressive vocabulary and 9 yrs for receptive vocabulary ● David= 4 years 8 months. Age equivalence is 6 years for expressive vocabulary and 7 years 10 months for receptive vocabulary ● Sally= 5 years 4 months. Age equivalence is 5 years 6 months for expressive vocabulary and 7 years for receptive vocabulary

Strengths

Culturally and Linguistically Biased? • • Culturally? No; contains photos of people from different minority/ethnic groups Socioeconomic bias? Yes; pictures of things that people from a low socioeconomic status may not recognize (rock climbing, diamond ring, water skiing, certain instruments). However assessment does contain things from rural and urban environments.

Proof against linguistic bias: New Mexico Elementary School’s use of MAVA This study examined vocabulary acquisition of elementary students in grades kindergarten through fifth in one rural New Mexico school. The study assessed each student for proficiency in identifying and using tier-I, tier-II and tier-III words. Hispanic and non-Hispanic participants were compared with respect to their tier-I, tier-II, and tier-III proficiency using analysis of covariance with three candidate covariate factors: participant grade in school, gender, and caregiver level of education. The school had 277 students. o Hispanic students comprised nearly 80% of the student body. o All students received free lunch and breakfast. o The 65 students who participated in the study were assessed using the Montgomery Assessment of Vocabulary Acquisition (MAVA). Results: • • Hispanic participants and non-Hispanic students performed equally well in tier-I expressive and tier-III expressive and receptive vocabulary. Caregiver level of education showed statistical significance for tier-I expressive and tier-II receptive vocabulary results.

Can it be used with children with disabilities? Physical Disabilities: Expressive Section- Children with oral motor physical disabilities might have problems because it is required that they orally vocalize their answer Receptive Section- Children with physical disabilities of the limbs may have a difficult time pointing to the correct answer, however the tester can ask them “ 1, 2, 3, or 4? ” while pointing to the pictures could do one or the other, but not both. Children with severe disabilities would have a different vocabulary assessment based on their abilities.

Works Cited Montgomery, J. K. (2008). “MAVA: Montgomery assessment of vocabulary acquisition: Examiners manual”. Greenville, South Carolina: Super Duper Publications. T. Hutton. (2008). Three tiers of vocabulary and education. [Blog comment]. Retrieved from http: //blog. discoveryeducation. com/wp-content/blogs. dir/1/files/2012/02/182_Vocabulary. Tiers. pdf Gatliffe, E. M. (2010, January 1). Influence of Ethnicity on English Vocabulary Measurement: Using the Montgomery Assessment of Vocabulary Acquisition in One Rural Southeastern New Mexico School. Pro. Quest LLC J. K. Montgomery. (2014). Assessing receptive & expressive vocabulary with the mava. [Powerpoint slides]. Retrieved from http: //www. txsha. org/_pdf/Convention/2014 Handouts/Holland. Assessing%20 Receptive%20&%20 Expressive%20 Vocabulary%20 with%20 the%20 MAVA. pdf