VIQ>PIQ?
I feel the opposite that although I am fairly sure I have AS as I didn't even know I was supposed to make eye contact until I was 17, and I have never experienced sexuality and have an unusual intelligence profile and have always had difficulty with social skills and relationships. I think all my other issue mask the fact that I may also have ADHD. I feel that a combination of AS and ADHD would more explain the way I am.
Also I don't understand how psychs diagnose ADHD? I think Aspergers is more testable than ADHD but even so are ADHD and Aspergers just variations of the same thing, I have heard that there is a 70% overlap?
I have always felt a bit uncertain about my gender, I think because I don't seem to experience sexuality. I think that side of things all goes along with AS too!
Such fun :@
Well, that explains me actually being AS-diagnosable usind the DSM-IV, just by using all of my severe ADHD sympthoms!! !
_________________
Have DCD,ADHD, and many others (and possible AS). Husband-to-be has AS/PDD.
Name: call me Nitz.
Age: 16
Obsession: Neuro-psychology, my boyfriend, neurology (stopped denying it).
Illy, I love you.
I haven't done real IQ test, but did some online. I normally get around 138-152 overall IQ. But I always have trouble with the word association, but get all the visual or numerical questions. An estimate would be something like 120-130 VIQ and 150-160 PIQ. I wish I could do a real one soon... I've always been mentaly stimulated, doing a Bac in electrical engineering might have improved my PIQ over time!! !
PIQ is a summary of several tests, including the block one. (Just like VIQ is a summary of several tests.) I had the same experience with the first design on the block test, interesting to hear it from someone else as last time I told someone they told me that was impossible and that I was lying.
The guy got up to grab coffee when he gave me the last picture for the block test. I had it finished before he got out the door. I think his reaction was "um, that was fast."
Interestingly even though I have very severe NLD (at least I did when assessed at age eight) my VIQ was 140 and my PIQ was borderline MR (or ID) range at around 70.... it was noted on my assessment( which I recently read over) that I was successful on the block design test (also that I had good visual attention to detail). My other scores on the PIQ section were incredibly low and I think the block design was the only thing that kept the score from being firmly in the MR range! I think my score was only high end of average though....it wasn't that impressive (except in comparison to my overall PIQ)…….
I have a diagnosis of AS along with the NLD btw......
Hmmm daydreamer84....we do have some things in common in terms of the results of our neuropsych/IQ tests at least.
Nonetheless....the differences between our performance on the PIQ subtests is more interesting and likely quite a bit more telling.
Truth be told....i'm wondering just how "severe" your NLD is. Now to be clear.....i'm NOT saying I think you may be lying about the severity of your NLD, but there are a few things which may not add up based upon what you wrote here.
Dr. Byron Rourke (a leading NLD researcher and neuropsychologist from the University of Windsor) has stated many times that "classic" NLD/NVLD manifestations include poor performance (poor at least relative to other subtest scores on both VIQ and PIQ) on both the Block Design and Object Assembly subtests on the PIQ section of the WAIS. In fact...."classic" NLD-ers usually, if not always, see their very worst performance on the entire WAIS on these two non-verbal/PIQ subtests.
That has ALWAYS been precisely the case with me and even Judy Lewis of NLDline fame told me she KNEW I was a "classic" NLD-er the first second she heard my voice on the phone.
I've often scored in the "impaired" range on Object Assembly and usually in the low average range on Block Design. These two subtests bring my PIQ (and therefore...overall/Full Scale IQ as well) down considerably. I would probably consistently obtain superior/very superior full scale IQ scores if not for these two non-verbal subtests.
You, OTOH, have seen your BEST performance on the PIQ subtests on the Block Design one. You didn't mention how you did on Object Assembly if it was even included on your WAIS tests to begin with.
Object Assembly has been removed from the latest edition of WAIS (IV). This is probably due to it's low reliability coefficient (which is around .70 I believe) and I think it has the lowest RC of all the WAIS subtests.
It has been replaced by another non-verbal subtest called "Visual Puzzles" and I took that one on my latest neuropsychological evaluation/WAIS test in June 2010. Unsurprisingly enough....I scored in the "impaired" range on that subtest and much like the Object Assembly test before it.....it was the subtest that I performed my worst at on the entire WAIS-IV.
NLD/NVLD should never be suspected based upon a higher VIQ/lower PIQ alone. Rather...it is far more useful to look at one's pattern of subtest scores on the WAIS.
_________________
Morning comes the sunrise and i'm driven to my bed, I see that it is empty and there's devils in my head. I embrace, the many-colored beast...I grow weary of the torment....can there be no peace? I find myself just wishing, that my life would simply cease
I am diagnosed with mild Asperger syndrome. I took WAIS 3 test in Japanese this March.
My FIQ was just average.However,my VIQ was 84 percentile and PIQ was 12 percentile.So VIQ>PIQ and the discrepancy between them was 33. Additionally,my VC was 93 percentile but PS was 5 percentile and discrepancy between them was 47.
My doctor said it was surprising that my PIQ was under average because she thought I excel in visual thinking as I majored in painting at college.It was surprising for me too.
I didn't respond to the poll but I have an NVLD diagnosis and, after I read the list of female Aspie characteristics, I would add suspected Aspergers.
I have a 29 point V>P score. V=131, P=102. Highest verbal = Similarities and Letter/Number sequencing. Lowest=Arithmetic. Highest performance = Matrix Reasoning. Lowest = Block Design. Memory: Highest = Auditory Delayed. Lowest = Visual Immediate and Delayed.
I agree with the people who said that this discrepency undermines our ability to get help with our weaknesses. In my case it made the DOR (Vocational Rehab) useless to me. They couldn't get past the fact that I present well due to my verbal strengths, and ignored my test discrepencies and actual work history. They decided that I just lacked confidence and tried to place me in administrative/legal secretary type jobs that require abilities I can't provide. This seems to be a common problem.
Also, after I was tested (in 2002 at the age of 49) I was told that I had a tentative NLD (Cognitive, NOS) diagnosis and that the final written report wasn't written up yet. I never got it until I requested it several times 4 years later. It seems that some other people have problems getting their results. Because 'they' don't really believe we have problems and think if we don't get confirmation we'll get over them?
I seem to write "bitter" here a lot.
_________________
"Don't try to change me, or rearrange me, to satisfy the selfishness in you. I could never give in to, or never live up to, be like you think I should."
I'm diagnosed, but my VIQ was only a few points higher than my PIQ...but I think that's because in the latest version of the WAIS, block design is part of VIQ and not PIQ....if it was part of PIQ (as it was, according to Wikipedia, in the WAIS III) then my PIQ might be slightly higher than my VIQ (I don't understand the scoring, so I may be wrong about this). Also, I only did well with VIQ tests that didn't rely much on comprehension or problem solving.
daydreamer84
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Joined: 8 Jul 2009
Age: 41
Gender: Female
Posts: 5,001
Location: My own little world
PIQ is a summary of several tests, including the block one. (Just like VIQ is a summary of several tests.) I had the same experience with the first design on the block test, interesting to hear it from someone else as last time I told someone they told me that was impossible and that I was lying.
The guy got up to grab coffee when he gave me the last picture for the block test. I had it finished before he got out the door. I think his reaction was "um, that was fast."
Interestingly even though I have very severe NLD (at least I did when assessed at age eight) my VIQ was 140 and my PIQ was borderline MR (or ID) range at around 70.... it was noted on my assessment( which I recently read over) that I was successful on the block design test (also that I had good visual attention to detail). My other scores on the PIQ section were incredibly low and I think the block design was the only thing that kept the score from being firmly in the MR range! I think my score was only high end of average though....it wasn't that impressive (except in comparison to my overall PIQ)…….
I have a diagnosis of AS along with the NLD btw......
Hmmm daydreamer84....we do have some things in common in terms of the results of our neuropsych/IQ tests at least.
Nonetheless....the differences between our performance on the PIQ subtests is more interesting and likely quite a bit more telling.
Truth be told....i'm wondering just how "severe" your NLD is. Now to be clear.....i'm NOT saying I think you may be lying about the severity of your NLD, but there are a few things which may not add up based upon what you wrote here.
Dr. Byron Rourke (a leading NLD researcher and neuropsychologist from the University of Windsor) has stated many times that "classic" NLD/NVLD manifestations include poor performance (poor at least relative to other subtest scores on both VIQ and PIQ) on both the Block Design and Object Assembly subtests on the PIQ section of the WAIS. In fact...."classic" NLD-ers usually, if not always, see their very worst performance on the entire WAIS on these two non-verbal/PIQ subtests.
That has ALWAYS been precisely the case with me and even Judy Lewis of NLDline fame told me she KNEW I was a "classic" NLD-er the first second she heard my voice on the phone.
I've often scored in the "impaired" range on Object Assembly and usually in the low average range on Block Design. These two subtests bring my PIQ (and therefore...overall/Full Scale IQ as well) down considerably. I would probably consistently obtain superior/very superior full scale IQ scores if not for these two non-verbal subtests.
You, OTOH, have seen your BEST performance on the PIQ subtests on the Block Design one. You didn't mention how you did on Object Assembly if it was even included on your WAIS tests to begin with.
Object Assembly has been removed from the latest edition of WAIS (IV). This is probably due to it's low reliability coefficient (which is around .70 I believe) and I think it has the lowest RC of all the WAIS subtests.
It has been replaced by another non-verbal subtest called "Visual Puzzles" and I took that one on my latest neuropsychological evaluation/WAIS test in June 2010. Unsurprisingly enough....I scored in the "impaired" range on that subtest and much like the Object Assembly test before it.....it was the subtest that I performed my worst at on the entire WAIS-IV.
NLD/NVLD should never be suspected based upon a higher VIQ/lower PIQ alone. Rather...it is far more useful to look at one's pattern of subtest scores on the WAIS.
My object assembly score was very low..............I don't remember what it was. I don't know why I "had some success" on the block design and not the other subtests.
You're right NLD shouldn't be diagnosed based on VIQ>PIQ alone............... butfor me because it was such a big discrepancy and because my mom and the psych were trying to find an explanation for some of my other problems reported by my teachers and mom (extreme social problems , motor skills problems, sensory sensitivity etc) and AS was not in the DSM at the time they thought NLD was the right diagnosis for me. Social problems and motor skill impairments occur often in NLD...sensory processing problems have been reported too. My mom asked doctors if I was autistic (because of my lack of social engagement and stimming and getting angry over routines being changed etc.) but because my speech was "so good" they dismissed her concerns. Then 3 years after AS was added to the DSM when I was 13 I was referred for an assessment based on my records. So I have the NLD diagnosis from when I was a very small child........still I think my deficits in spatial/visual perception have caused me a great deal of impairment (from grade 3 on when we had to learn fractions and geometry I was completely lost in math ) for example. I don't know if it's from NLD but I definitely have an LD or a learning problem of some sort that is similar to NLD.
PIQ is a summary of several tests, including the block one. (Just like VIQ is a summary of several tests.) I had the same experience with the first design on the block test, interesting to hear it from someone else as last time I told someone they told me that was impossible and that I was lying.
The guy got up to grab coffee when he gave me the last picture for the block test. I had it finished before he got out the door. I think his reaction was "um, that was fast."
Interestingly even though I have very severe NLD (at least I did when assessed at age eight) my VIQ was 140 and my PIQ was borderline MR (or ID) range at around 70.... it was noted on my assessment( which I recently read over) that I was successful on the block design test (also that I had good visual attention to detail). My other scores on the PIQ section were incredibly low and I think the block design was the only thing that kept the score from being firmly in the MR range! I think my score was only high end of average though....it wasn't that impressive (except in comparison to my overall PIQ)…….
I have a diagnosis of AS along with the NLD btw......
Hmmm daydreamer84....we do have some things in common in terms of the results of our neuropsych/IQ tests at least.
Nonetheless....the differences between our performance on the PIQ subtests is more interesting and likely quite a bit more telling.
Truth be told....i'm wondering just how "severe" your NLD is. Now to be clear.....i'm NOT saying I think you may be lying about the severity of your NLD, but there are a few things which may not add up based upon what you wrote here.
Dr. Byron Rourke (a leading NLD researcher and neuropsychologist from the University of Windsor) has stated many times that "classic" NLD/NVLD manifestations include poor performance (poor at least relative to other subtest scores on both VIQ and PIQ) on both the Block Design and Object Assembly subtests on the PIQ section of the WAIS. In fact...."classic" NLD-ers usually, if not always, see their very worst performance on the entire WAIS on these two non-verbal/PIQ subtests.
That has ALWAYS been precisely the case with me and even Judy Lewis of NLDline fame told me she KNEW I was a "classic" NLD-er the first second she heard my voice on the phone.
I've often scored in the "impaired" range on Object Assembly and usually in the low average range on Block Design. These two subtests bring my PIQ (and therefore...overall/Full Scale IQ as well) down considerably. I would probably consistently obtain superior/very superior full scale IQ scores if not for these two non-verbal subtests.
You, OTOH, have seen your BEST performance on the PIQ subtests on the Block Design one. You didn't mention how you did on Object Assembly if it was even included on your WAIS tests to begin with.
Object Assembly has been removed from the latest edition of WAIS (IV). This is probably due to it's low reliability coefficient (which is around .70 I believe) and I think it has the lowest RC of all the WAIS subtests.
It has been replaced by another non-verbal subtest called "Visual Puzzles" and I took that one on my latest neuropsychological evaluation/WAIS test in June 2010. Unsurprisingly enough....I scored in the "impaired" range on that subtest and much like the Object Assembly test before it.....it was the subtest that I performed my worst at on the entire WAIS-IV.
NLD/NVLD should never be suspected based upon a higher VIQ/lower PIQ alone. Rather...it is far more useful to look at one's pattern of subtest scores on the WAIS.
My object assembly score was very low..............I don't remember what it was. I don't know why I "had some success" on the block design and not the other subtests.
You're right NLD shouldn't be diagnosed based on VIQ>PIQ alone............... butfor me because it was such a big discrepancy and because my mom and the psych were trying to find an explanation for some of my other problems reported by my teachers and mom (extreme social problems , motor skills problems, sensory sensitivity etc) and AS was not in the DSM at the time they thought NLD was the right diagnosis for me. Social problems and motor skill impairments occur often in NLD...sensory processing problems have been reported too. My mom asked doctors if I was autistic (because of my lack of social engagement and stimming and getting angry over routines being changed etc.) but because my speech was "so good" they dismissed her concerns. Then 3 years after AS was added to the DSM when I was 13 I was referred for an assessment based on my records. So I have the NLD diagnosis from when I was a very small child........still I think my deficits in spatial/visual perception have caused me a great deal of impairment (from grade 3 on when we had to learn fractions and geometry I was completely lost in math ) for example. I don't know if it's from NLD but I definitely have an LD or a learning problem of some sort that is similar to NLD.
daydreamer84,
I wish I could say more, but i'm very busy and I have been since I started this job on December 27th. I am working 65 hours per week, preparing to go back to university (where I WILL eventually receive my doctorate in neuropsychology or die trying
_________________
Morning comes the sunrise and i'm driven to my bed, I see that it is empty and there's devils in my head. I embrace, the many-colored beast...I grow weary of the torment....can there be no peace? I find myself just wishing, that my life would simply cease
daydreamer84
Veteran
Joined: 8 Jul 2009
Age: 41
Gender: Female
Posts: 5,001
Location: My own little world
daydreamer84
Veteran
Joined: 8 Jul 2009
Age: 41
Gender: Female
Posts: 5,001
Location: My own little world
I wish I could say more, but i'm very busy and I have been since I started this job on December 27th. I am working 65 hours per week, preparing to go back to university (where I WILL eventually receive my doctorate in neuropsychology or die trying

I'm still working on my undergrad in neuropsychology this was supposed to be my last year..........and it seems I might have not taken one of the courses I need to graduate.............a course that is not offered in the summer or a single semester (stupid executive dysfunction) and so I might have to take yet another year before I can graduate. Anyways good luck with going back to school...........you'll be studying the most interesting subject I can think of.
Oddly I have a slow processing speed............I get time and 75% instead of the time and a half offered to most people with LD's because apparently my psycho-educational tests indicate that I need it. I didn't remember that the block test was timed.............I was tested as a child..............It's a mystery why I did relativity well on it...........I wonder of I would if tested now............
Yes I think the difficulty with object assembly is due to deficient visual-spatial-organizational skills.......
robertyknwt
Yellow-bellied Woodpecker
Joined: 12 Apr 2011
Age: 62
Gender: Male
Posts: 60
Location: Tarzana CA USA
I can understand why VIQ scores can fluctuate from test-to-test, but my PIQ scores have also fluctuated greatly and i'm not entirely sure why. For instance.....my PIQ on the WAIS I took four years ago was 111 (while my VIQ was 155 on the same test....these scores yielded an FSIQ of 143) and that's in the high average range. My POI/PIQ on the most recent test was in the borderline range at 79. I can understand SOME variation in scores due to mood, tiredness, etc.....
But a 32 point discrepancy between my PIQ/POI scores in 2006 and 2010 seems quite odd. Nonetheless, I scored in the borderline range on PIQ when I was 23 and until recently, my PIQ scores have been in the average range and high average on the test in 2006.
I think alot of it has to do with processing speed. For one example.....the block design subtest on WAIS is a timed test and therefore very dependent on processing speed, particularily when it comes to visual processing of course. My processing speed scores are usually on the low side and they were also borderline on the latest test. I did score 108 on processing speed on a WAIS I had in 2001 and my PIQ score on that one was 102.
So if my PIQ score largely depends on processing speed (though i'm not sure of this either) i'm wondering what factors determine processing speed from test-to-test.
Didn't read the whole thread to see if this has been pointed out yet but, the WAIS-IV was introduced between 2006 and 2010.. and it's known that WAIS shows a much wider gap between VIQ and PIQ in people with NLD. Didn't you notice it was the new version of WAIS you took? and if you did, did you presume that it wasn't changed to be more accurate and to account for the flynn effect?
