FAS and CFL Forms of Verbal Fluency Differ in Difficulty: A Meta-analytic Study

REFERENCES

• Allison , P. ( 2001 ). Missing data . Sage University Papers Series on Quantitative Applications in the Social Sciences , 07 – 136 . Thousand Oaks , CA : Sage .
   Google Scholar
• Andrewes , D. ( 2001 ). Neuropsychology From theory to practice . New York : Psychology Press .
   Google Scholar
• Axelrod , B. N. , & Henry , R. R. ( 1992 ). Age-related performance on the Wisconsin Card Sorting, Similarities, and Controlled Oral Word Association Tests . The Clinical Neuropsychologist , 6 ( 1 ), 16 – 26 .
   Google Scholar
• Basso , M. R. , Bornstein , R. A. , & Lang , J. M. ( 1999 ). Practice effects on commonly used measures of executive function across twelve months . Clinical Neuropsychologist , 13 ( 3 ), 283 – 292 .
   PubMed Web of Science ®Google Scholar
• Basso , M. R. , Lowery , N. , Neel , J. , Purdie , R. , & Bornstein , R. A. ( 2002 ). Neuropsychological impairment among manic, depressed, and mixed-episode inpatients with bipolar disorder . Neuropsychology , 16 ( 1 ), 84 – 91 .
   PubMed Web of Science ®Google Scholar
• Beatty , W. N. staton , R.D. , Weir , W.S. , Monson , N. , & Whitaker , H. A. ( 1989 ). Cognitive disturbances in Parkinson's disease . Journal of Geriatric Psychiatry and Neurology , 2 , 22 – 33 .
   PubMedGoogle Scholar
• Benton , A. L. , & Hamsher , K. ( 1976 ). Multilingual Aphasia Examination manual . Iowa City , IA : University of Iowa .
   Google Scholar
• Berry , J. , van Gorp , W. G. , Herzberg , D. S. , Hinkin , C. , Boone , K. , Steinman , L. ,& Wilkins , J. N. ( 1993 ). Neuropsychological deficits in abstinent cocaine abusers Preliminary findings after two weeks of abstinence . Drug and Alcohol Dependence , 32 , 231 – 237 .
   PubMed Web of Science ®Google Scholar
• Bolla , K. I. , Lindgren , K. N. , Bonaccorsy , C. , & Bleecker , M. L. ( 1990 ). Predictors of verbal fluency (FAS) in the healthy elderly . Journal of Clinical Psychology , 46 ( 5 ), 623 – 628 .
   PubMed Web of Science ®Google Scholar
• Bolla , K. I. , Rothman , R. , & Cadet , J. L. ( 1999 ). Dose-related neurobehavioral effects of chronic cocaine use . Journal of Neuropsychiatry and Clinical Neuroscience , 11 ( 3 ), 361 – 369 .
   PubMed Web of Science ®Google Scholar
• Bondi , M. W. , Houston , W. S. , Salmon , D. P. , Corey-Bloom , J. , Katzman , R. , Thal , L. J. ,& Delis , D. C. ( 2003 ). Neuropsychological deficits associated Alzheimer's disease in the very-old Discrepancies in raw vs. standardized scores . Journal of the International Neuropsychological Society , 9 , 783 – 795 .
   PubMed Web of Science ®Google Scholar
• Boone , K. B. ( 1999 ). Clinical neuropsychological assessment of executive functions Impact of age, education, gender, intellectual level, and vascular status on executive test scores . In B. L. Miller & J. L. Cummings (Eds.), The frontal lobes . New York : The Guilford Press .
   Google Scholar
• Boone , K. B. , Lesser , I. M. , Miller , B. L. , Wohl , M. , Berman , N. , Lee , A. , et al. ( 1995 ). Cognitive functioning in older depressed outpatients Relationship of presence and severity of depression to neuropsychological test scores . Neuropsychology , 9 ( 3 ), 390 – 398 .
   Web of Science ®Google Scholar
• Boone , K. B. , Miller , B. L. , Lesser , I. M. , Hill , E. , & D'Elia , D. ( 1990 ). Performance on frontal lobe tests in healthy, older individuals . Developmental Neuropsychology , 6 , 215 – 223 .
   Web of Science ®Google Scholar
• Borkowski , J. G. , Benton , A. L. , & Spreen , O. ( 1967 ). Word fluency and brain damage . Neuropsychologia , 5 ( 2 ), 135 – 140 .
   Web of Science ®Google Scholar
• Bryan , J. ,& Luszez , M. A. ( 2000 ). Measurement of executive function Considerations for detecting adult age differences . Journal of Clinical and Experimental Neuropsychology , 22 , 40 – 55 .
   PubMed Web of Science ®Google Scholar
• Burke , S. N. , & Barnes , C. A. ( 2006 ). Neural plasticity and the ageing brain . Nature Reviews Neuroscience , 7 , 30 – 40 .
   PubMed Web of Science ®Google Scholar
• Caccappolo-Van Vliet , E. , Manly , J. , Tang , M.-X. , Marder , K. , Bell , K. , & Stern , Y. ( 2003 ). The neuropsychological profiles of mild Alzheimer's disease and questionable dementia as compared to age-related cognitive decline . Journal of the International Neuropsychological Society , 9 , 720 – 732 .
   PubMed Web of Science ®Google Scholar
• Carone , D. A. , Benedict , R. H. B. , Munschauer , F. E. , Fishman , I. , & Weinstock-Guttman , B. ( 2005 ). Interpreting patient/informant discrepancies of reported cognitive symptoms in MS . Journal of the International Neuropsychological Society , 11 , 574 – 583 .
   PubMed Web of Science ®Google Scholar
• Cerhan , J. H. , Ivnik , R. J. , Smith , G. E. , Tangalos , E. C. , Petersen , R. C. , & Boeve , B. F. ( 2002 ). Diagnostic utility of letter fluency, category fluency, and fluency difference scores in Alzheimer's disease . The Clinical Neuropsychologist , 16 ( 1 ), 35 – 42 .
   PubMed Web of Science ®Google Scholar
• Cerhan , J. R. , Folsom , A. R. , Mortimer , J. A. , Shahar , E. , Knopman , D. S. , McGovern , P. G. , Hays , M. A. , Crum , L. D. , & Heiss , G. for the Atherosclerosis Risk in Communities (ARIC) Study investigators (1998). Correlates of cognitive function in middle-aged adults . Gerontology , 44 , 95 – 105 .
   PubMedGoogle Scholar
• Clark , C. M. , Jacova , C. , Klonoff , H. , Kremer , B. , Hayden , M. , & Paty , D. (1997). Pathological association and dissociation of functional systems in multiple sclerosis and Huntington's disease. Journal of Clinical and Experimental Neuropsychology , 19(1), 63–76.
   PubMed Web of Science ®Google Scholar
• Clark , L. , Iverson , S. D. , & Goodwin , G. M. ( 2001 ). A neuropsychological investigation of prefrontal cortex involvement in acute mania . American Journal of Psychiatry , 158 ( 10 ), 1605 – 1611 .
   PubMed Web of Science ®Google Scholar
• Comilang , K. A. ( 2004 ). The influence of internalized cultural and racial socialization on the neuropsychological test performance of Asian Americans (Doctoral dissertation, Boston College, 2003) . Dissertation Abstracts International , 64 ( 8-B ), 4028 .
   Google Scholar
• Connor , P. D. , Sampson , P. D. , Bookstein , F. L. , Barr , H. M. , & Steissguth , A. P. ( 2000 ). Direct and indirect effects of prenatal alcohol damage on executive function . Developmental Neuropsychology , 18 ( 3 ), 331 – 354 .
   PubMed Web of Science ®Google Scholar
• Crossley , M. , D'Arcy , C. ,& Rawson , N. S. B. ( 1997 ). Lettercategory fluency in community-dwelling Canadian seniors A comparison of normal participants to those with dementia of the Alzheimer's type . Journal of Clinical and Experimental Neuropsychology , 19 ( 1 ), 52 – 62 .
   PubMed Web of Science ®Google Scholar
• Crowell , T. A. , Kieffer , K. M. , Siders , C. A. , & Vanderploeg , R. D. ( 2002 ). Neuropsychological findings in combat-related posttraumatic stress disorder . The Clinical Neuropsychologist , 16 ( 3 ), 310 – 321 .
   PubMed Web of Science ®Google Scholar
• Delis , D. C. , Kaplan , E. , & Kramer , J. H. ( 2001 ). Delis-Kaplan Executive Function System . San Antonio , TX : Harcourt Assessment .
   Google Scholar
• DeLuca , J. Guadino , E. A. , Diamond , B. J. , Christodoulo , C. , & Engel , R. A. ( 1998 ). Acquisition and storage deficits in multiple sclerosis . Journal of Clinical and Experimental Neuropsychology , 20 ( 3 ), 376 – 390 .
   PubMed Web of Science ®Google Scholar
• Demakis , G. J. ( 1999 ). Serial malingering on verbal and nonverbal fluency and memory measures. An analog investigation . Archives of Clinical Neuropsychology , 14 ( 4 ), 401 – 410 .
   PubMed Web of Science ®Google Scholar
• Devinsky , O. , & D'Esposito , M. ( 2004 ). Neurology of cognitivebehavioral disorders . New York : Oxford University Press .
   Google Scholar
• Dinn , W. M. , & Harris , C. L. ( 2000 ). Neurocognitive function in antisocial personality disorder . Psychiatry Research , 97 , 173 – 190 .
   PubMed Web of Science ®Google Scholar
• Dursun , S. M. , Robertson , H. A. , Bird , D. , Kutcher , D. ,& Kutcher , S. P. ( 2002 ). Effects of ageing on prefrontal temporal cortical network function in healthy volunteers as assessed by COWA An exploratory survey . Progress in Neuro-Psychopharmacology & Biological Psychiatry , 26 , 1007 – 1010 .
   PubMed Web of Science ®Google Scholar
• Elmudesi , F. J. ( 1995 ). Etiological considerations of brain injury concerning performance on tests measuring executive functions with an adult African American population (Doctoral dissertation, Adler School of Professional Psychology, 1994) . Dissertation Abstracts International , 56 ( 4-B ), 2374 .
   Google Scholar
• Feinstein , A. , Goldberg , T. E. , Nowlin , B. , & Weinberger , D. R. ( 1998 ). Types and characteristics of remote memory impairment in schizophrenia . Schizophrenia Research , 30 , 155 – 163 .
   PubMed Web of Science ®Google Scholar
• Friedman , L. , Kenny , J. T. , Jesberger , J. A. , Choy , M. M. , & Meltzer , H. Y. ( 1995 ). Relationship between smooth pursuit eye-tracking and cognitive performance in schizophrenia . Biological Psychiatry , 37 , 265 – 272 .
   PubMed Web of Science ®Google Scholar
• Friend , K. B. , Rabin , B. M. Groninger , L. Deluty , R. H. , Bever , C. , & Grattan , L. ( 1999 ). Language functions in patients with multiple sclerosis . The Clinical Neuropsychologist , 13 ( 1 ), 78 – 94 .
   PubMed Web of Science ®Google Scholar
• Garrett , K. D. , Browndyke , J. N. , Whelihan , W. , Paul , R. H. , DiCarlo , M. , Moser , D. J. , Cohen , R. A. ,& Ott , B. R. ( 2004 ). The neuropsychological profile of vascular cognitive impairment–no dementia Comparisons to patients at risk for cerebrovascular disease and vascular dementia . Archives of Clinical Neuropsychology , 19 , 745 – 757 .
   PubMed Web of Science ®Google Scholar
• Goldstein , F. C. , Levin , H. S. , Goldman , W. P. , Clark , A. N. , & Altonen , T. K. ( 2001 ). Cognitive and neurobehavioral functioning after mild versus moderate traumatic brain injury in older adults . Journal of the International Neuropsychological Society , 7 , 373 – 383 .
   PubMed Web of Science ®Google Scholar
• Gopal , K. ( 1997 ). Procedural and working memory in schizophrenia (Doctoral dissertation, United States International University, 1996) . Dissertation Abstracts International , 58 ( 1-B ), 435 .
   Google Scholar
• Gourovitch , M. L. , Goldberg , T. E. ,& Weinberger , D. R. ( 1996 ). Verbal fluency deficits in patients with schizophrenia Semantic fluency is differentially impaired as compared with phonological fluency . Neuropsychology , 10 ( 4 ), 573 – 577 .
   Web of Science ®Google Scholar
• Hall , J. A. C. ( 1996 ). The assessment of cognitive functioning of persons with schizophrenia Identification of neuropsychological markers (Doctoral dissertation, University of North Texas, 1995) . Dissertation Abstracts International , 56 ( 12-B ), 7046 .
   Google Scholar
• Heaton , R. K. , Grant , I. , Butters , N. , White , D. A. , Kirson , D. , Atkinson , J. H. , McCutchan , J. A. , Taylor , M. J. , Kelly , M. D. , Ellis , R. J. , Wolfson , T. , Velin , R. , Marcotte , T. D. , Hesselink , J. R. , Jernigan , T. L. , Chandler , J. , Wallace , M. , Abramson , I. , & the HNRC Group. (1995). The HNRC 500-Neuropsychology of HIV infection at different disease stages . Journal of the International Neuropsychological Society , 1 ( 3 ), 231 – 251 .
   PubMedGoogle Scholar
• Henry , J. D. , & Beatty , W. W. ( 2006 ). Verbal fluency deficits in multiple sclerosis . Neuropsychologia , 44 , 1166 – 1174 .
   PubMed Web of Science ®Google Scholar
• Hildebrand , B. ( 1997 ). Neuropsychological predictors of academic success Use of Controlled Oral Word Association Test, Trailmaking Test, and Wisconsin Card Sorting Test as measures of academic success among community college students (Doctoral dissertation, Adler School of Professional Psychology, 1996) . Dissertation Abstracts International , 57 ( 8-B ), 5380 .
   Google Scholar
• Hodges , J. R. , Salmon , D. P. ,& Butters , N. ( 1990 ). Differential impairment of semanticepisodic memory in Alzheimer'sHuntington's diseases A controlled perspective study . Journal of Neurology, Neurosurgery, and Psychiatry , 53 , 1089 – 1095 .
   PubMed Web of Science ®Google Scholar
• Johnson , A.S. , Flicker , L. J. , & Lichtenberg , P. A. ( 2006 ). Reading ability mediates the relationship between education and executive function tasks . Journal of the International Neuropsychological Society , 12 , 64 – 71 .
   PubMed Web of Science ®Google Scholar
• Johnson , D. E. , Epstein , J. N. , Waid , L. R. , Latham , P. K. , Voronin , K. E. , & Anton , R. F. ( 2001 ). Neuropsychological performance deficits in adults with attention deficit/hyperactivity disorder . Archives of Clinical Neuropsychology , 16 , 587 – 604 .
   PubMed Web of Science ®Google Scholar
• Johnson , R. M. ( 2001 ). A validation study of the Oral Trailmaking Test with a geriatric population (Doctoral dissertation, California School of Professional Psychology at Almeda, 2000) . Dissertation Abstracts International , 61 ( 8-B ), 4470 .
   Google Scholar
• Johnstone , B. , Leach , L. R. , Hickey , M. L. , Frank , R. G. , & Rupright , J. ( 1995 ). Some objective measurements of frontal lobe deficits following traumatic brain injury . Applied Neuropsychology , 2 , 24 – 28 .
   PubMedGoogle Scholar
• Kozora , E. ,& Cullum , C. M. ( 1995 ). Generative naming in normal aging Total output and qualitative changes using phonemic and semantic constraints . The Clinical Neuropsychologist , 9 ( 4 ), 313 – 320 .
   Web of Science ®Google Scholar
• Kozora , E. , Filley , C. M. , Julian , L. J. , & Cullum , C. M. ( 1999 ). Cognitive functioning in patients with chronic obstructive pulmonary disease and mild hypoxemia compared with patients with mild Alzheimer's disease and normal controls . Neuropsychiatry, Neuropsychology, & Behavioral Neurology , 12 ( 3 ), 178 – 183 .
   PubMedGoogle Scholar
• Kramer , J. H. , Reed , B. R. , Mungas , D. , Weiner , M. W. , & Chui , H. C. ( 2002 ). Executive dysfunction in subcortical ischaemic vascular disease . Journal of Neurology, Neurosurgery, and Psychiatry , 72 , 217 – 220 .
   PubMed Web of Science ®Google Scholar
• Kremen , W. S. , Seidman , L. J. , Faraone , S. V. , & Tsuang , M. T. ( 2003 ). Is there disproportionate impairment in semantic or phonemic fluency in schizophrenia? . Journal of the International Neuropsychological Society , 9 , 79 – 88 .
   PubMed Web of Science ®Google Scholar
• Kuo , T. F. (2000). Sleep disordered breathing (SDB)neuropsychological function A community sample study (Doctoral dissertation, University of Arizona, 2000). Dissertation Abstracts International , 61(8-B), 4412.
   Google Scholar
• Lacy , M. A. , Gore , P. A. , Pliskin , N. H. , Henry , G. K. , Heilbronner , R. L. , & Hamer , D. P. ( 1996 ). Verbal fluency task equivalence . The Clinical Neuropsychologist , 10 ( 3 ), 305 – 308 .
   Web of Science ®Google Scholar
• LaFleche , G. , & Albert , M. S. ( 1995 ). Executive function deficits in mild Alzheimer's disease . Neuropsychology , 9 ( 3 ), 313 – 320 .
   Web of Science ®Google Scholar
• Lebowitz , B. K. , Shear , P. K. , Steed , M. A. ,& Strakowski , S. M. ( 2001 ). Verbal fluency in mania Relationship to number of manic episodes . Neuropsychiatry, Neuropsychology, and Behavioral Neurology , 14 ( 3 ), 177 – 182 .
   PubMedGoogle Scholar
• Libon , D. J. , Glosser , G. , Malamut , B. L. , Kaplan , E. , Goldberg , E. , Swenson , R. , & Sands , L. P. ( 1994 ). Age, executive functions, and visuospatial functioning in healthy, older adults . Neuropsychology , 8 ( 1 ), 38 – 43 .
   Web of Science ®Google Scholar
• Lovejoy , D. W. , Ball , J. D. , Keats , M. , Stutts , M. L. , Spain , E. H. , Janda , L. ,& Janusz , J. ( 1999 ). Neuropsychological performance of adults with attention deficit hyperactivity disorder (ADHD) Diagnostic classification estimates for measures of frontal lobe/executive functioning . Journal of the International Neuropsychological Society , 5 ( 3 ), 222 – 233 .
   PubMed Web of Science ®Google Scholar
• Meyers , J. E. , & Rohling , M. L. ( 2004 ). Validation of the Meyers Short Battery on mild TBI patients . Archives of Clinical Neuropsychology , 19 , 637 – 651 .
   PubMed Web of Science ®Google Scholar
• Mitrushina , M. M. , Boone , K. B. , & D'Elia , L. F. ( 1999 ). Handbook of normative data for neuropsychological assessment . New York : Oxford University Press .
   Google Scholar
• Mittenberg , W. , Seidenberg , M. , O'Leary , D. S. , & DiGiulio , D. V. ( 1989 ). Changes in cerebral functioning associated with normal age . Journal of Clinical and Experimental Neuropsychology , 11 , 918 – 932 .
   PubMed Web of Science ®Google Scholar
• Monsch , A. U. , Bondi , M. W. , Butters , N. , Slamon , D. P. , Katzman , R. , & Thal , L. J. ( 1992 ). Comparisons of verbal fluency tasks in detection of dementia of the Alzheimer type . Archives of Neurology , 49 , 1253 – 1258 .
   PubMed Web of Science ®Google Scholar
• Munro , C. A. , Saxton , J. ,& Butters , M. A. ( 2000 ). The neuropsychological consequences of abstinence among older alcoholics A cross-sectional study . Alcoholism Clinical and Experimental Research , 24 ( 10 ), 1510 – 1516 .
   PubMed Web of Science ®Google Scholar
• Muthén , L. K. , & Muthén , B. O. ( 1998 ). MPlus user's guide . Los Angeles CA : Muthén & Muthén .
   Google Scholar
• Nebes , R. D. , Reynolds , C. F. , Boada , F. , Meltzer , C. C. , Fukui , M. B. , Saxton , J. , Halligan , E. M. , & DeKosky , S. T. ( 2002 ). Longitudinal increase in the volume of white matter hyperintensities in late-onset depression . International Journal of Geriatric Psychiatry , 17 , 526 – 530 .
   PubMed Web of Science ®Google Scholar
• Norris , M. P. , Blankenship-Reuter , L. , Snow-Turek , L. , & Finch , J. ( 1995 ). Influence of depression on verbal fluency performance . Aging and Cognition , 2 ( 3 ), 206 – 215.
   Web of Science ®Google Scholar
• Nyberg , L. , Winocur , G. , & Moscovitch , M. ( 1997 ). Correlation between frontal lobe functions and explicit and implicit stem completion in healthy elderly . Neuropsychology , 11 ( 1 ), 70 – 76 .
   PubMed Web of Science ®Google Scholar
• Owens , J. F. , Matthews , K. A. ,& Everson , S. A. ( 2002 ). Cognitive function effects of suppressing ovarian hormones in young women . Menopause The Journal of the North American Menopause Society , 9 ( 4 ), 227 – 235 .
   PubMed Web of Science ®Google Scholar
• Plumet , J. , Gil , R. ,& Gaonac'h , D. ( 2005 ). Neuropsychological assessment of executive functions in women Effects of age and education . Neuropsychology , 19 ( 5 ), 566 – 577 .
   PubMed Web of Science ®Google Scholar
• Rapport , L. J. , Van Voorhis , A. , Tzelepis , A. , & Friedman , S. R. ( 2001 ). Executive functioning in adult attention-deficit hyperactivity disorder . The Clinical Neuropsychologist , 15 ( 4 ), 479 – 491 .
   PubMed Web of Science ®Google Scholar
• Reynolds , C. R. , & Horton , A. M. ( 2006 ). Test of Verbal ConceptualizationFluency . Austin TX : Pro-Ed .
   Google Scholar
• Riccio , C. A. , Wolfe , M. E. , Davis , B. , Romine , C. , George , C. ,& Lee , D. ( 2005 ). Attention deficit hyperactivity disorder Manifestation in adulthood . Archives of Clinical Neuropsychology , 20 , 249 – 269 .
   PubMed Web of Science ®Google Scholar
• Rippeth , J. D. , Heaton , R. K. , Carey , C. L. , Marcotte , T. D. , Moore , D. J. , Gonzalez , R. , Wolfson , T. , Grant , I. , & the HNRC Group. ( 2004 ). Methamphetamine dependence increases risk of neuropsychological impairment in HIV infected persons . Journal of the International Neuropsychological Society , 10 , 1 – 14 .
   PubMed Web of Science ®Google Scholar
• Rockers , D. M. ( 1997 ). A revised instruction set for the Booklet Category Test . ( Doctoral dissertation, University of North Texas, 1996) . Dissertation Abstracts International , 57 ( 9-B ), 4973 .
   Google Scholar
• Ross , T. P. ( 2003 ). The reliability of cluster and switch scores for the Controlled Oral Word Association Test . Archives of Clinical Neuropsychology , 18 , 153 – 164 .
   PubMed Web of Science ®Google Scholar
• Ross , T. P. , Weinberg , M. , Furr , A. E. , Carter , S. E. , Evans-Blake , L. , & Parham , S. ( 2005 ). The temporal stability of cluster and switch scores using a modified COWAT procedure . Archives of Clinical Neuropsychology , 20 , 983 – 996 .
   PubMed Web of Science ®Google Scholar
• Rouleau , I. , Salmon , D. P. , & Vrbancic , M. ( 2002 ). Learning, retention and generalization of a mirror tracing skill in Alzheimer's disease . Journal of Clinical and Experimental Neuropsychology , 24 ( 2 ), 239 – 250 .
   PubMed Web of Science ®Google Scholar
• Royall , D. R. , Palmer , R. , Chiodo , L. K. ,& Polk , M. L. ( 2005 ). Normal rates of cognitive change in successful aging The Freedom House Study . Journal of the International Neuropsychological Society , 11 , 899 – 909 .
   PubMed Web of Science ®Google Scholar
• Ruby , P. G. ( 2000 ). Executive functioning in systemic lupus erythematosis (Doctoral dissertation, Pacific Graduate School of Psychology, 2000) . Dissertation Abstracts International , 61 ( 4-B ), 2220 .
   Google Scholar
• Ruff , R. M. , Allen , C. C. , Farrow , C. E. , Niemann , H. ,& Wylie , T. ( 1994 ). Figural fluency Differential impairment in patients with left versus right frontal lobe lesions . Archives of Clinical Neuropsychology , 9 , 41 – 55 .
   PubMed Web of Science ®Google Scholar
• Ruff , R. M. , Light , R. H. , Parker , S. B. ,& Levin , H. S. ( 1996 ). Benton Controlled Oral Word Association Test Reliability and updated norms . Archives of Clinical Neuropsychology , 11 ( 4 ), 329 – 338 .
   PubMed Web of Science ®Google Scholar
• Ryan , L. , Clark , C. M. , Klonoff , H. ,& Paty , D. ( 1993 ). Models of cognitive deficitstatistical hypotheses Multiple sclerosis, an example . Journal of Clinical and Experimental Neuropsychology , 15 ( 4 ), 563 – 577 .
   PubMed Web of Science ®Google Scholar
• Salthouse , T. A. , Fristoe , N. M. , & Rhee , S. H. ( 1996 ). How localized are age-related effects on neuropsychological measures? . Neuropsychology , 10 ( 2 ), 272 – 285 .
   Web of Science ®Google Scholar
• Saxton , J. , Munro , C. A. , Butters , M.A. , Schramke , C. ,& McNeil , M. A. ( 2000 ). Alcohol, dementia, Alzheimer's disease Comparison of neuropsychological profiles . Journal of Geriatric Psychiatry and Neurology , 13 , 141 – 149 .
   PubMed Web of Science ®Google Scholar
• Saykin , A. J. , Gur , R. C. , Gur , R. E. , Shtasel , D. L. , Flanner , K. A. , Mozley , L. H. , Malamut , B. , Watson , B. , & Mozley , P. D. ( 1995 ). Normative neuropsychological test performance Effects of age, education, gender and ethnicity . Applied Neuropsychology , 2 , 79 – 88 .
   PubMedGoogle Scholar
• Selnes , O. A. , Jacobson , L. , Machado , A. M. , Becker , J. T. , Wesch , J. , Millder , E. N. , Visscher , B. , & McArthur , J. C. ( 1991 ). Normative data for a brief neuropsychological screening battery . Perceptual and Motor Skills , 73 , 539 – 550 .
   PubMed Web of Science ®Google Scholar
• Simkins-Bullock , J. , Brown , G. G. , Greiffenstein , M. , Malik , G. M. , & McGillicuddy , J. ( 1994 ). Neuropsychological correlates of short-term memory distractor tasks among patients with surgical repair of anterior communicating artery aneurysms . Neuropsychology , 8 ( 2 ), 246 – 254 .
   Google Scholar
• Simon , S. L. , Domier , C. , Carnell , J. , Brethen , P. , Rawson , R. , & Ling , W. ( 2000 ). Cognitive impairment in individuals currently using methamphetamine . The American Journal on Addictions , 9 , 222 – 231 .
   PubMed Web of Science ®Google Scholar
• Soukoup , V. M. , Ingram , F. , Grady , J. J. , & Schiess , M. C. ( 1998 ). Trail Making Test Issues in normative data selection . Applied Neuropsychology , 5 ( 2 ), 65 – 73 .
   PubMedGoogle Scholar
• Spica , D. M. (1995). Use of executive control in accessing episodic and semantic memory in patients with Alzheimer's dementia (Doctoral dissertation, Michigan State University, 1995). Dissertation Abstracts International , 56(3-B), 1711.
   Google Scholar
• Spreen , O. , & Strauss , E. ( 1998 ). A compendium of neuropsychological tests Administration, norms and commentary () , 2nd ed. . New York : Oxford University Press .
   Google Scholar
• Stowe , M. T. ( 1996 ). Executive function in patients with sickle cell disease (Doctoral dissertation, Yeshiva University, 1995) . Dissertation Abstracts International , 56 ( 10-B ), 5821 .
   Google Scholar
• Sumerall , S. W. , Timmons , P. L. , James , A. L. , Ewing , M. J. M. , & Oehlert , M. E. ( 1997 ). Expanded norms for the Controlled Oral Word Association Test . Journal of Clinical Psychology , 53 ( 5 ), 517 – 521 .
   PubMed Web of Science ®Google Scholar
• Suter , P. J. M. ( 1997 ). Interrelationships among four tests of frontal lobe-mediated cognitive abilities An attempt to clarify their differences by reference to the hemispheric distribution of attention (Doctoral dissertation, University of Toledo, 1996) . Dissertation Abstracts International , 57 ( 11-B ), 7238 .
   Google Scholar
• Svetina , C. , Barr , W. B. , Rastogi , R. , & Hilton , E. ( 1999 ). The neuropsychological examination of naming in Lyme borreoliosis . Applied Neuropsychology , 6 ( 1 ), 33 – 38 .
   PubMedGoogle Scholar
• Thomason , C. K. ( 1997 ). Frontal-lobe mediated word retrieval in Parkinson's disease (Doctoral dissertation, Texas Tech University) . Dissertation Abstracts International , 57 ( 11-B ), 7269 .
   Google Scholar
• Tombaugh , T. N. , Kozak , J. ,& Rees , L. ( 1999 ). Normative data stratified by ageeducation for two measures of verbal fluency FAS and Animal Naming . Archives of Clinical Neuropsychology , 14 ( 2 ), 167 – 177 .
   PubMed Web of Science ®Google Scholar
• Tomer , R. , & Levin , B. E. ( 1993 ). Differential effects of aging on two verbal fluency tasks . Perceptual and Motor Skills , 76 , 465 – 466 .
   PubMed Web of Science ®Google Scholar
• Troyer , A. K. , Moscovitch , M. ,& Winocur , G. ( 1997 ). Clusteringswitching as two components of verbal fluency Evidence from younger and older healthy adults . Neuropsychology , 11 ( 1 ), 138 – 146 .
   PubMed Web of Science ®Google Scholar
• Troyer , A. K. , Moscovitch , M. , Winocur , G. , Leach , L. , & Freedman , M. fluency tests in Alzheimer's and Parkinson's disease . Journal of the International Neuropsychological Society , 4 , 137 – 143 .
   PubMed Web of Science ®Google Scholar
• Vasudev , L. ( 2000 ). Executive function in high functioning individuals with age-associated memory impairment or Alzheimer's disease (Doctoral dissertation, University of Ottawa, 2000) . Dissertation Abstracts International , 61 ( 4-B ), 2227 .
   Google Scholar
• Walsh , K. , & Darby , D. ( 1999 ). Neuropsychology A clinical approach () , 4th ed. . Edinburgh , UK : Churchill Livingston .
   Google Scholar
• Westervelt , H. K. ( 2000 ). Neuropsychological functioning in chronic Lyme disease The role of mental effort (Doctoral dissertation, University at Albany, State University of New York, 1999) . Dissertation Abstracts International , 60 ( 8-B ), 4259 .
   Google Scholar
• White , D. A. , Taylor , M. J. , Butters , N. , Mack , C. , Salmon , D. P. , Peavy , G. , Ryan , L. , Heaton , R. K. , Atkinson , J. H. , Chandler , J. L. , Grant , I. , and the HNRC Group. (1997). Memory for verbal information in individuals with HIV-associated dementia complex . Journal of Clinical and Experimental Neuropsychology , 19 ( 3 ), 357 – 366 .
   PubMed Web of Science ®Google Scholar
• Woods , S. P. , & Troster , A. I. ( 2003 ). Prodromal frontal/executive dysfunction predicts incident dementia in Parkinson's disease . Journal of the International Neuropsychological Society , 9 , 17 – 24 .
   PubMed Web of Science ®Google Scholar
• Yuspeh , R. L. ( 1994 ). (Doctoral dissertation, California School of Professional Psychology, 1993) . Dissertation Abstracts International , 55 ( 3–13 ), 1199 .
   Google Scholar
• Zakzanis , K.K. , Troyer , A. K. , Rich , J. B. , & Heinrichs , W. ( 2000 ). Component analysis of verbal fluency in patients with schizophrenia . Neuropsychiatry, Neuropsychology, and Behavioral Neurology , 13 ( 4 ), 239 – 245 .
   PubMedGoogle Scholar
• Zec , R. F. , Landreth , E. S. , Fritz , S. , Grames , E. , Hasara , A. , & Fraizer , W. , et al. ( 1999 ). A comparison of phonemic, semantic, and alternating word fluency in Parkinson's disease . Archives of Clinical Neuropsychology , 14 ( 3 ), 255 – 264 .
   PubMed Web of Science ®Google Scholar