Reporting Test Results to Parents

As promised in last weeks post, Limitations of Test Scores, the National Association of School Psychologists created a handout entitled, "Using and Understanding Test Scores - A Hand-out for Teachers" by Andrea Canter, Minneapolis Schools and I wanted to share not only the limitations of test scores, but how test results should be reported to parents.

According to NASP, "Parents are often overwhelmed by the test reports they receive from school personnel. In order to help establish a true partnership between parents and teachers, it is essential that information about student progress be communicated clearly, respectfully, and accurately. Test results should be provided to parents using:

• Simple, clear language free from educational and test jargon
• Explanations of the purpose(s) of the tests used
• Brief descriptions of the test procedure(s)
• Scores appropriate to the test's purpose
• Clear explanations of the meaning of test scores
• Information about the limitations of the test scores
• Corroborating information from other sources
• Opportunities for parents to ask questions about scores, testing, etc.
• Information about how the test results will be used.

  Raw scores and percentiles, when appropriate to the tests used, are generally the most easily explained and familiar types of scores to report to parents. A visual reference may also be helpful, particularly in explaining the concept of "average." Numbers can be misleading and in some cases frightening; it is important for parents to understand the limitations of any test score and to receive a comprehensive picture of their child's performance, not just test results."
 
The following texts provide an overview of assessment issues for educators, including test scores:
Hamill, D. (1987) Assessing the Abilities and Instructional Needs of Students. Austin, TX: Pro-Ed.
Salvia, J. & Ysseldyke, J. (1988) Assessment in Special and Remedial Education, 4th Edition. Boston: Houghton-Mifflin 

10 TED Talks for Teachers to Watch Before 2010

I told you about TED in previous posts (Top Cultural and Educational Video Sites, etc.). If you remember, TED is a small non-profit devoted to Ideas Worth Spreading. They originally brought people together from three worlds: Technology, Entertainment, Design. Since then its scope has become ever broader. providing talks and performances to the world, for free (more than 450 TEDTalks are now available, with more added each week).

I found the following post today on Free Technology for Teachers and I wanted to share it with you. These are some excellent videos that make you think and it will be a great resource to get you ready for the Spring semester and can you really go wrong with Coach John Wooden?

Here is the post:

"TED Talks provide viewers with insightful and thought-provoking commentary and ideas. The contents of many TED Talks can be directly or indirectly applied to your classroom practices. While you're on holiday break, you may want to watch one or all of these TED Talks. If you're interested in learning more about using TED Talks in your classroom, check out Teaching With TED.

TED Talks directly about education.

1. John Wooden on Winning vs. Success.

What strikes me most about Coach Wooden's talk is his emphasis on teaching and developing character over winning. One of his three most important rules, "no criticizing of teammates, I'm paid to do that," is a great rule that translates well to the classroom and the workplace.

2. Clifford Stoll Teaches Physics to Eighth Graders.

Clifford Stoll has done many cool things in his life including catching a KGB spy, but the coolest thing he's done is teaching college level physics to 8th graders. What I like about Clifford Stoll is that instead of just talking about ways to teach and improve education he is actually getting on the front line and trying his ideas. (Stoll has definitely done enough things and made enough money to sit back and be a "consultant" but instead he's actually teaching, something I have tremendous respect for). In this talk he gave at TED in February 2006 Stoll talks about and demonstrates measuring the speed of sound with an 8th grade class. Stoll also makes a very profound, but somewhat obvious, statement about the future. He says, "if you want to know what the future generation will be like, ask a Kindergarten teacher."

3. Don't Eat the Marshmallow

In this TED Talk given by Joachim de Posada talks about the behavior of children when they are given a marshmallow and told not to eat it for fifteen minutes. In the talk Joachim de Posada reveals that the response of children to this challenge can be indicative of future success in life. In addition to being informative and thought-provoking, the talk includes some really cute video clips. The information shared in the talk confirms what most of us know about the impulse control of small children. None-the-less, it's nice to have a reminder that can inform our planning of day's lessons.

4. Bill Gates Talks About Mosquitoes, Malaria, and Education.

In this interesting TED Talk (they're all interesting) Bill Gates discusses mosquitoes, malaria, and education. The education part of his talk (the last eight minutes) presents some interesting fodder for conversation. While you may not agree with everything that Gates proposes in this talk, it will definitely make you think about what does and doesn't work in education.

5. David Merrill Introduces Siftables.

Siftables are the high-tech version of the alphabet and number blocks we all played with as children. Siftables are little computer blocks or digital blocks that contain motion sensors, neighbor detection sensors, digital displays, and wireless communications. The blocks can be manipulated to create words, equations, pictures, and designs. Siftables are not yet commercially available nor do I have any idea what they would cost, but there is a ton of potential for Siftables as an educational resource. Siftables would be great for young students just learning to spell and do arthimetic. Siftables could also be great for older students to develop and try solutions to mathematics problems.

TED Talks with implications for education

6. Tom Wujec - 3 Ways the Brain Creates Meaning.

In this short talk Tom Wujec explains how the brain interprets words, images, feelings, and connections. As an educator I always take interest in research and discussion about how the brain absorbs and processes information. Knowing how the brain processes information should influence how we present information to our audience(s).

7. Jimmy Wales - The Birth of Wikipedia.

Do a Google search for just about any academic term and more times than not Wikipedia is at the top of the results. So how did Wikipedia get started? How does it continue to run? Watch this talk by the founder of Wikipedia, Jimmy Wales, to find out.

8. Julian Treasure - 4 Ways Sound Affects Us.

In this talk Julian Treasure tells us that people working in open plan offices are 66% less productive than those in quiet rooms. Treasure follows that up by saying if you are in a noisy open plan room, wear headphones and listen to soothing sounds and your productivity goes back up. The ideas and information in the video are good to remember the next time you have students working independently in a large classroom. Perhaps instead of trying to keep them as quiet as possible, we should allow kids to use their mp3 players when they're working on independent assignments.

9. How Cell Phones, Twitter, and Facebook Can Make History.

In this talk Clay Shirky examines how text messaging and social networks empower citizens to report the news without state-run media censorship. This TED Talk could be good for getting students to think about the positive things that they can accomplish using the technologies that they often think of as just fun tools.

10. Matthew White Gives the Euphonium a New Voice.

If you're a music teacher, this two minute performance might be something you'd like to share with your students to encourage them to develop their improvisation skills.

Bonus: David Pogue on the Music Wars.

In this video David Pogue performs a catchy medley about the changes in the way today's consumers access music and television. Pay particular attention to the middle section of song where David mentions how younger consumers watch two minute shows instead of traditional television shows. Watch and enjoy the video it will put you in a good mood for at least five minutes and you might learn something about shifts in media consumption too."

So what do you think of TED Talks?

Limitations of Test Scores

I found a hand-out from the National Association of School Psychologists entitled, "Using and Understanding Test Scores - A Hand-out for Teachers" by Andrea Canter, Minneapolis Schools and I wanted to share a part of it with you that explains the limitations of test scores:

"Scores can be useful, but must be interpreted carefully, keeping the purpose of the test in mind. A single test can only reflect a sample of skills; therefore, every score includes some degree of error in measurement - no score is absolutely accurate. Score are influenced by many factors, but particularly by the reliability and validity of the test. Reliable tests will yield consistent results if administrered many times. Valid tests actually measure and predict what they are intended to measure. For example, a valid reading decoding test will accurately distinguish students with strong and weak decoding skills; it will accurately predict which students will perform well in a phonics program and which students may have difficulty. We can place greater confidence in the scores provided by reliable and valid tests.

Many tests are of limited value when used with students who come from communities or cultures which are different from the White, middle class groups from which the scores were derived. Students who grow up in poor, rural or inner city communities, in ethnic minority families, or in families who primarily speak a language other than English are not typically well-represented in the standardization of tests, and scores obtained by these students often reflect some degree of bias.

Certain test scores are only useful for certain purposes, and not for others. Percentiles and standard scores, for example, are not intended to measure student growth. They only show relative standing compared to others, and this relationship does not necessarily change as students progress through the curriculum. Raw scores, such as words read correctlyor number of multiplication problems solved correctly, can be plotted over time to reflect progress.

Limitations of test scores can be minimized by using other types of information to describe student performance. Test scores alone should never be used to make placement or other serious educational decisions. Observations, school and health history, parent information, daily work samples, etc. should be used in conjunction with test scores.

Limitations of test scores can be further minimized by the use of qualified assessment personnel such as school psychologists to assist in the selection of tests and the interpretation of results."

The following texts provide an overview of assessment issues for educators, including test scores:
Hamill, D. (1987) Assessing the Abilities and Instructional Needs of Students. Austin, TX: Pro-Ed.
Salvia, J. & Ysseldyke, J. (1988) Assessment in Special and Remedial Education, 4th Edition. Boston: Houghton-Mifflin

I'll have another post at the beginning of next week that explains how test results should be reported to parents. J.T.

Medical Assistant Assessment Expands to Three New Assessments

The CareerTech Testing Center would like to announce that our previous Medical Assistant test has been replaced with three new ones. These new assessments include: Medical Assistant: Administration, Medical Assistant: Clinical and Medical Assistant: Phlebotomy. All three tests have been endorsed by Integris Physician Services and are now available.

Please contact the CareerTech Testing Center today at 405.743.5412 to schedule these new assessments!

"Cheers" to John Ratzenberger

John Ratzenberger, better known as Cliff Clavin from the "Cheers" TV Series, is a founder of Nuts, Bolts & Thingamajigs which is "dedicated to nurturing the tinkering spirit."

According to the site, "Through its manufacturing summer camps and scholarships, NBT is inspiring the next generation of manufacturers, welders, plumbers, carpenters and more ... one tinkerer at a time. Ratzenberger also speaks on behalf of the organization and how they are addressing the urgent need to engage young people in career preparation for well-paid, fulfilling jobs that require hands-on skills."

NBT's goals are:

• NBT will be the recognized resource for career development information programs, outreach, training, and services to facilitate a skilled manufacturing work force.
• NBT will be the recognized voice for the general public awareness of the challenge and solutions for renewing the future manufacturing work force.
• NBT will be a powerful fundraiser that is successful in developing and implementing its funding campaigns.

NBT had a camp last summer in Oklahoma City and they have many of Oklahoma's Technology Centers listed on their site (not all are listed so you may want to contact them).

NBT also offers scholarships for college and trade schools so you might also have your students check out the information.

Congratulations to Mike Rowe from Dirty Jobs and now John Ratzenberger from Cheers for singing the praises of career and technology education!!!