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But is this the Best Practice Recommendation?

Image result for Best PracticesThose of you familiar with my blog, know that a number of my posts take on a form of extended responses to posts and comments on social media which deal with certain questionable speech pathology trends and ongoing issues (e.g., controversial diagnostic labels, questionable recommendations, non-evidence based practices, etc.). So, today, I’d like to talk about sweeping general recommendations as pertaining to literacy interventions. Continue reading But is this the Best Practice Recommendation?

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Dear SLPs, Try Asking This Instead

Image result for functionalI frequently see numerous posts on Facebook that ask group members, “What are your activities/goals for a particular age group (e.g., preschool, middle school, high school, etc.) or a particular disorder (e.g., Down Syndrome)? After seeing these posts appear over and over again in a variety of groups, I decided to write my own post on this topic, explaining why asking such broad questions will not result in optimal therapeutic interventions for the clients in question. Continue reading Dear SLPs, Try Asking This Instead

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Win a 6 Month Subscription to Topics in Language Disorders Journal

Exciting news for all the SLPs for Evidence-Based Practice Group members! The editors of the journal truly appreciate that we share information about the latest SLP research, and would like to give 3 group members a complimentary journal subscription for a period of 6 months.

All you need to do to enter the Rafflecopter Giveaway is be a verified member of the SLPs for Evidence-Based Practice group on Facebook.

Then in the comments section below please briefly state how you can benefit from this FREE subscription and THAT’S IT!    Winner will be randomly chosen at the end of the giveaway! So have fun and EBP on!  Continue reading Win a 6 Month Subscription to Topics in Language Disorders Journal

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Have I Got This Right? Developing Self-Questioning to Improve Metacognitive and Metalinguistic Skills

Image result for ambiguousMany of my students with Developmental Language Disorders (DLD) lack insight and have poorly developed metalinguistic (the ability to think about and discuss language) and metacognitive (think about and reflect upon own thinking) skills. This, of course, creates a significant challenge for them in both social and academic settings. Not only do they have a poorly developed inner dialogue for critical thinking purposes but they also because they present with significant self-monitoring and self-correcting challenges during speaking and reading tasks. Continue reading Have I Got This Right? Developing Self-Questioning to Improve Metacognitive and Metalinguistic Skills

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Dear Reading Specialist, May I Ask You a Few Questions?

Because the children I assess, often require supplementary reading instruction services, many parents frequently ask me how they can best determine if a reading specialist has the right experience to help their child learn how to read. So today’s blog post describes what type of knowledge reading specialists ought to possess and what type of questions parents (and other professionals) can ask them in order to determine their approaches to treating literacy-related difficulties of struggling learners. Continue reading Dear Reading Specialist, May I Ask You a Few Questions?

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On the Disadvantages of Parents Ceasing to Speak the Birth Language with Bilingual Language Impaired Children

ChildrenDespite significant advances in the fields of education and speech pathology, many harmful myths pertaining to multilingualism continue to persist. One particularly infuriating and patently incorrect recommendation to parents is the advice to stop speaking the birth language with their bilingual children with language disorders. Continue reading On the Disadvantages of Parents Ceasing to Speak the Birth Language with Bilingual Language Impaired Children

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Do Our Therapy Goals Make Sense or How to Create Functional Language Intervention Targets

In the past several years, I wrote a series of posts on the topic of improving clinical practices in speech-language pathology.  Some of these posts were based on my clinical experience as backed by research,  while others summarized key point from articles written by prominent colleagues in our field such as Dr. Alan KamhiDr.  David DeBonnisDr. Andrew Vermiglio, etc.

In the past, I have highlighted several articles from the 2014 LSHSS clinical forum entitled: Improving Clinical Practice. Today I would like to explicitly summarize another relevant article written by Dr. Wallach in 2014, entitled “Improving Clinical Practice: A School-Age and School-Based Perspective“, which discusses how to change the “persistence of traditional practices” in order to make our language interventions more functional and meaningful for students with language learning difficulties. Continue reading Do Our Therapy Goals Make Sense or How to Create Functional Language Intervention Targets

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It’s All Due to …Language: How Subtle Symptoms Can Cause Serious Academic Deficits

Scenario: Len is a 7-2-year-old, 2nd-grade student who struggles with reading and writing in the classroom. He is very bright and has a high average IQ, yet when he is speaking he frequently can’t get his point across to others due to excessive linguistic reformulations and word-finding difficulties. The problem is that Len passed all the typical educational and language testing with flying colors, receiving average scores across the board on various tests including the Woodcock-Johnson Fourth Edition (WJ-IV) and the Clinical Evaluation of Language Fundamentals-5 (CELF-5). Stranger still is the fact that he aced Comprehensive Test of Phonological Processing, Second Edition (CTOPP-2), with flying colors, so he is not even eligible for a “dyslexia” diagnosis. Len is clearly struggling in the classroom with coherently expressing self, telling stories, understanding what he is reading, as well as putting his thoughts on paper. His parents have compiled impressively huge folders containing examples of his struggles. Yet because of his performance on the basic standardized assessment batteries, Len does not qualify for any functional assistance in the school setting, despite being virtually functionally illiterate in second grade.

The truth is that Len is quite a familiar figure to many SLPs, who at one time or another have encountered such a student and asked for guidance regarding the appropriate accommodations and services for him on various SLP-geared social media forums. But what makes Len such an enigma, one may inquire? Surely if the child had tangible deficits, wouldn’t standardized testing at least partially reveal them?

Well, it all depends really, on what type of testing was administered to Len in the first place. A few years ago I wrote a post entitled: “What Research Shows About the Functional Relevance of Standardized Language Tests“.  What researchers found is that there is a “lack of a correlation between frequency of test use and test accuracy, measured both in terms of sensitivity/specificity and mean difference scores” (Betz et al, 2012, 141). Furthermore, they also found that the most frequently used tests were the comprehensive assessments including the Clinical Evaluation of Language Fundamentals and the Preschool Language Scale as well as one-word vocabulary tests such as the Peabody Picture Vocabulary Test”. Most damaging finding was the fact that: “frequently SLPs did not follow up the comprehensive standardized testing with domain-specific assessments (critical thinking, social communication, etc.) but instead used the vocabulary testing as a second measure”.(Betz et al, 2012, 140)

In other words, many SLPs only use the tests at hand rather than the RIGHT tests aimed at identifying the student’s specific deficits. But the problem doesn’t actually stop there. Due to the variation in psychometric properties of various tests, many children with language impairment are overlooked by standardized tests by receiving scores within the average range or not receiving low enough scores to qualify for services.

Thus, “the clinical consequence is that a child who truly has a language impairment has a roughly equal chance of being correctly or incorrectly identified, depending on the test that he or she is given.” Furthermore, “even if a child is diagnosed accurately as language impaired at one point in time, future diagnoses may lead to the false perception that the child has recovered, depending on the test(s) that he or she has been given (Spaulding, Plante & Farinella, 2006, 69).”

There’s of course yet another factor affecting our hypothetical client and that is his relatively young age. This is especially evident with many educational and language testing for children in the 5-7 age group. Because the bar is set so low, concept-wise for these age-groups, many children with moderate language and literacy deficits can pass these tests with flying colors, only to be flagged by them literally two years later and be identified with deficits, far too late in the game.  Coupled with the fact that many SLPs do not utilize non-standardized measures to supplement their assessments, Len is in a pretty serious predicament.

But what if there was a do-over? What could we do differently for Len to rectify this situation? For starters, we need to pay careful attention to his deficits profile in order to choose appropriate tests to evaluate his areas of needs. The above can be accomplished via a number of ways. The SLP can interview Len’s teacher and his caregiver/s in order to obtain a summary of his pressing deficits. Depending on the extent of the reported deficits the SLP can also provide them with a referral checklist to mark off the most significant areas of need.

In Len’s case, we already have a pretty good idea regarding what’s going on. We know that he passed basic language and educational testing, so in the words of Dr. Geraldine Wallach, we need to keep “peeling the onion” via the administration of more sensitive tests to tap into Len’s reported areas of deficits which include: word-retrieval, narrative production, as well as reading and writing.

For that purpose, Len is a good candidate for the administration of the Test of Integrated Language and Literacy (TILLS), which was developed to identify language and literacy disorders, has good psychometric properties, and contains subtests for assessment of relevant skills such as reading fluency, reading comprehension, phonological awareness,  spelling, as well as writing  in school-age children.

Given Len’s reported history of narrative production deficits, Len is also a good candidate for the administration of the Social Language Development Test Elementary (SLDTE). Here’s why. Research indicates that narrative weaknesses significantly correlate with social communication deficits (Norbury, Gemmell & Paul, 2014). As such, it’s not just children with Autism Spectrum Disorders who present with impaired narrative abilities. Many children with developmental language impairment (DLD) (#devlangdis) can present with significant narrative deficits affecting their social and academic functioning, which means that their social communication abilities need to be tested to confirm/rule out presence of these difficulties.

However, standardized tests are not enough, since even the best-standardized tests have significant limitations. As such, several non-standardized assessments in the areas of narrative production, reading, and writing, may be recommended for Len to meaningfully supplement his testing.

Let’s begin with an informal narrative assessment which provides detailed information regarding microstructural and macrostructural aspects of storytelling as well as child’s thought processes and socio-emotional functioning. My nonstandardized narrative assessments are based on the book elicitation recommendations from the SALT website. For 2nd graders, I use the book by Helen Lester entitled Pookins Gets Her Way. I first read the story to the child, then cover up the words and ask the child to retell the story based on pictures. I read the story first because: “the model narrative presents the events, plot structure, and words that the narrator is to retell, which allows more reliable scoring than a generated story that can go in many directions” (Allen et al, 2012, p. 207).

As the child is retelling his story I digitally record him using the Voice Memos application on my iPhone, for a later transcription and thorough analysis.  During storytelling, I only use the prompts: ‘What else can you tell me?’ and ‘Can you tell me more?’ to elicit additional information. I try not to prompt the child excessively since I am interested in cataloging all of his narrative-based deficits. After I transcribe the sample, I analyze it and make sure that I include the transcription and a detailed write-up in the body of my report, so parents and professionals can see and understand the nature of the child’s errors/weaknesses.

Now we are ready to move on to a brief nonstandardized reading assessment. For this purpose, I often use the books from the Continental Press series entitled: Reading for Comprehension, which contains books for grades 1-8.  After I confirm with either the parent or the child’s teacher that the selected passage is reflective of the complexity of work presented in the classroom for his grade level, I ask the child to read the text.  As the child is reading, I calculate the correct number of words he reads per minute as well as what type of errors the child is exhibiting during reading.  Then I ask the child to state the main idea of the text, summarize its key points as well as define select text embedded vocabulary words and answer a few, verbally presented reading comprehension questions. After that, I provide the child with accompanying 5 multiple choice question worksheet and ask the child to complete it. I analyze my results in order to determine whether I have accurately captured the child’s reading profile.

Finally, if any additional information is needed, I administer a nonstandardized writing assessment, which I base on the Common Core State Standards for 2nd grade. For this task, I provide a student with a writing prompt common for second grade and give him a period of 15-20 minutes to generate a writing sample. I then analyze the writing sample with respect to contextual conventions (punctuation, capitalization, grammar, and syntax) as well as story composition (overall coherence and cohesion of the written sample).

The above relatively short assessment battery (2 standardized tests and 3 informal assessment tasks) which takes approximately 2-2.5 hours to administer, allows me to create a comprehensive profile of the child’s language and literacy strengths and needs. It also allows me to generate targeted goals in order to begin effective and meaningful remediation of the child’s deficits.

Children like Len will, unfortunately, remain unidentified unless they are administered more sensitive tasks to better understand their subtle pattern of deficits. Consequently, to ensure that they do not fall through the cracks of our educational system due to misguided overreliance on a limited number of standardized assessments, it is very important that professionals select the right assessments, rather than the assessments at hand, in order to accurately determine the child’s areas of needs.

References:

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Making Our Interventions Count or What’s Research Got To Do With It?

Image result for effective interventionTwo years ago I wrote a blog post entitled: “What’s Memes Got To Do With It?” which summarized key points of Dr. Alan G. Kamhi’s 2004 article: “A Meme’s Eye View of Speech-Language Pathology“. It delved into answering the following question: “Why do some terms, labels, ideas, and constructs [in our field] prevail whereas others fail to gain acceptance?”.

Today I would like to reference another article by Dr. Kamhi written in 2014, entitled “Improving Clinical Practices for Children With Language and Learning Disorders“.

This article was written to address the gaps between research and clinical practice with respect to the implementation of EBP for intervention purposes.

Dr. Kamhi begins the article by posing 10 True or False questions for his readers:

  1. Learning is easier than generalization.
  2. Instruction that is constant and predictable is more effective than instruction that varies the conditions of learning and practice.
  3. Focused stimulation (massed practice) is a more effective teaching strategy than varied stimulation (distributed practice).
  4. The more feedback, the better.
  5. Repeated reading of passages is the best way to learn text information.
  6. More therapy is always better.
  7. The most effective language and literacy interventions target processing limitations rather than knowledge deficits.
  8. Telegraphic utterances (e.g., push ball, mommy sock) should not be provided as input for children with limited language.
  9. Appropriate language goals include increasing levels of mean length of utterance (MLU) and targeting Brown’s (1973) 14 grammatical morphemes.
  10. Sequencing is an important skill for narrative competence.

Guess what? Only statement 8 of the above quiz is True! Every other statement from the above is FALSE!

Now, let’s talk about why that is!

First up is the concept of learning vs. generalization. Here Dr. Kamhi discusses that some clinicians still possess an “outdated behavioral view of learning” in our field, which is not theoretically and clinically useful. He explains that when we are talking about generalization – what children truly have a difficulty with is “transferring narrow limited rules to new situations“. “Children with language and learning problems will have difficulty acquiring broad-based rules and modifying these rules once acquired, and they also will be more vulnerable to performance demands on speech production and comprehension (Kamhi, 1988)” (93). After all, it is not “reasonable to expect children to use language targets consistently after a brief period of intervention” and while we hope that “language intervention [is] designed to lead children with language disorders to acquire broad-based language rules” it is a hugely difficult task to undertake and execute.

Next, Dr. Kamhi addresses the issue of instructional factors, specifically the importance of “varying conditions of instruction and practice“.  Here, he addresses the fact that while contextualized instruction is highly beneficial to learners unless we inject variability and modify various aspects of instruction including context, composition, duration, etc., we ran the risk of limiting our students’ long-term outcomes.

After that, Dr. Kamhi addresses the concept of distributed practice (spacing of intervention) and how important it is for teaching children with language disorders. He points out that a number of recent studies have found that “spacing and distribution of teaching episodes have more of an impact on treatment outcomes than treatment intensity” (94).

He also advocates reducing evaluative feedback to learners to “enhance long-term retention and generalization of motor skills“. While he cites research from studies pertaining to speech production, he adds that language learning could also benefit from this practice as it would reduce conversational disruptions and tunning out on the part of the student.

From there he addresses the limitations of repetition for specific tasks (e.g., text rereading). He emphasizes how important it is for students to recall and retrieve text rather than repeatedly reread it (even without correction), as the latter results in a lack of comprehension/retention of read information.

After that, he discusses treatment intensity. Here he emphasizes the fact that higher dose of instruction will not necessarily result in better therapy outcomes due to the research on the effects of “learning plateaus and threshold effects in language and literacy” (95). We have seen research on this with respect to joint book reading, vocabulary words exposure, etc. As such, at a certain point in time increased intensity may actually result in decreased treatment benefits.

His next point against processing interventions is very near and dear to my heart. Those of you familiar with my blog know that I have devoted a substantial number of posts pertaining to the lack of validity of CAPD diagnosis (as a standalone entity) and urged clinicians to provide language based vs. specific auditory interventions which lack treatment utility. Here, Dr. Kamhi makes a great point that: “Interventions that target processing skills are particularly appealing because they offer the promise of improving language and learning deficits without having to directly target the specific knowledge and skills required to be a proficient speaker, listener, reader, and writer.” (95) The problem is that we have numerous studies on the topic of improvement of isolated skills (e.g., auditory skills, working memory, slow processing, etc.) which clearly indicate lack of effectiveness of these interventions.  As such, “practitioners should be highly skeptical of interventions that promise quick fixes for language and learning disabilities” (96).

Now let us move on to language and particularly the models we provide to our clients to encourage greater verbal output. Research indicates that when clinicians are attempting to expand children’s utterances, they need to provide well-formed language models. Studies show that children select strong input when its surrounded by weaker input (the surrounding weaker syllables make stronger syllables stand out).  As such, clinicians should expand upon/comment on what clients are saying with grammatically complete models vs. telegraphic productions.

From there lets us take a look at Dr. Kamhi’s recommendations for grammar and syntax. Grammatical development goes much further than addressing Brown’s morphemes in therapy and calling it a day. As such, it is important to understand that children with developmental language disorders (DLD) (#DevLang) do not have difficulty acquiring all morphemes. Rather studies have shown that they have difficulty learning grammatical morphemes that reflect tense and agreement  (e.g., third-person singular, past tense, auxiliaries, copulas, etc.). As such, use of measures developed by (e.g., Tense Marker Total & Productivity Score) can yield helpful information regarding which grammatical structures to target in therapy.

With respect to syntax, Dr. Kamhi notes that many clinicians erroneously believe that complex syntax should be targeted when children are much older. The Common Core State Standards do not help this cause further, since according to the CCSS complex syntax should be targeted 2-3 grades, which is far too late. Typically developing children begin developing complex syntax around 2 years of age and begin readily producing it around 3 years of age. As such, clinicians should begin targeting complex syntax in preschool years and not wait until the children have mastered all morphemes and clauses (97)

Finally, Dr. Kamhi wraps up his article by offering suggestions regarding prioritizing intervention goals. Here, he explains that goal prioritization is affected by

  • clinician experience and competencies
  • the degree of collaboration with other professionals
  • type of service delivery model
  • client/student factors

He provides a hypothetical case scenario in which the teaching responsibilities are divvied up between three professionals, with SLP in charge of targeting narrative discourse. Here, he explains that targeting narratives does not involve targeting sequencing abilities. “The ability to understand and recall events in a story or script depends on conceptual understanding of the topic and attentional/memory abilities, not sequencing ability.”  He emphasizes that sequencing is not a distinct cognitive process that requires isolated treatment. Yet many SLPs “continue to believe that  sequencing is a distinct processing skill that needs to be assessed and treated.” (99)

Dr. Kamhi supports the above point by providing an example of two passages. One, which describes a random order of events, and another which follows a logical order of events. He then points out that the randomly ordered story relies exclusively on attention and memory in terms of “sequencing”, while the second story reduces demands on memory due to its logical flow of events. As such, he points out that retelling deficits seemingly related to sequencing, tend to be actually due to “limitations in attention, working memory, and/or conceptual knowledge“. Hence, instead of targeting sequencing abilities in therapy, SLPs should instead use contextualized language intervention to target aspects of narrative development (macro and microstructural elements).

Furthermore, here it is also important to note that the “sequencing fallacy” affects more than just narratives. It is very prevalent in the intervention process in the form of the ubiquitous “following directions” goal/s. Many clinicians readily create this goal for their clients due to their belief that it will result in functional therapeutic language gains. However, when one really begins to deconstruct this goal, one will realize that it involves a number of discrete abilities including: memory, attention, concept knowledge, inferencing, etc.  Consequently, targeting the above goal will not result in any functional gains for the students (their memory abilities will not magically improve as a result of it). Instead, targeting specific language and conceptual goals  (e.g., answering questions, producing complex sentences, etc.) and increasing the students’ overall listening comprehension and verbal expression will result in improvements in the areas of attention, memory, and processing, including their ability to follow complex directions.

There you have it! Ten practical suggestions from Dr. Kamhi ready for immediate implementation! And for more information, I highly recommend reading the other articles in the same clinical forum, all of which possess highly practical and relevant ideas for therapeutic implementation. They include:

References:

Kamhi, A. (2014). Improving clinical practices for children with language and learning disorders.  Language, Speech, and Hearing Services in Schools, 45(2), 92-103

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The Importance of Narrative Assessments in Speech Language Pathology (Revised)

Image result for narrativeAs SLPs we routinely administer a variety of testing batteries in order to assess our students’ speech-language abilities. Grammar, syntax, vocabulary, and sentence formulation get frequent and thorough attention. But how about narrative production? Does it get its fair share of attention when the clinicians are looking to determine the extent of the child’s language deficits? I was so curious about what the clinicians across the country were doing that in 2013, I created a survey and posted a link to it in several SLP-related FB groups.  I wanted to find out how many SLPs were performing narrative assessments, in which settings, and with which populations.  From those who were performing these assessments, I wanted to know what type of assessments were they using and how they were recording and documenting their findings.   Since the purpose of this survey was non-research based (I wasn’t planning on submitting a research manuscript with my findings), I only analyzed the first 100 responses (the rest were very similar in nature) which came my way, in order to get the general flavor of current trends among clinicians, when it came to narrative assessments. Here’s a brief overview of my [limited] findings. Continue reading The Importance of Narrative Assessments in Speech Language Pathology (Revised)