Publications: Professor John R Crawford

Papers in Refereed Journals

Edited Books

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Papers in Refereed Journals

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Cameron, I. M., Crawford, J. R., Lawton, K.,Sharma, S., DuToit, S., Hay, S., & Reid, I. C. (2008).  Assessing the validity of the PHQ-9, HADS and BDI-II in measuring severity of depression in a UK sample of primary care patients with a diagnosis of depression: Study protocol.  Primary Care & Community Psychiatry, 13, 67-71.

Crawford, J. R., & Garthwaite, P. H. (2009). Percentiles please: The case for expressing neuropsychological test scores and accompanying confidence limits as percentile ranks. The Clinical Neuropsychologist, 23, 193-204.

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144

Crawford, J. R., & Garthwaite, P. H. (2008). On the "optimal" size for normative samples in neuropsychology: Capturing the uncertainty associated with the use of normative data to quantify the standing of a neuropsychological test score. Child Neuropsychology, 14, 99-117.

143

Milders, M., Ietswaart, M., Crawford, J. R., & Currie, D. (2008). Social behaviour following traumatic brain injury and its association with emotion recognition, understanding of intentions and cognitive flexibility. Journal of the International Neuropsychological Society,14, 318-326.

142

Crawford, J. R., Allum, S., & Kinion, J. E. (2008). An Index-based short-form of the WAIS-III with accompanying analysis of reliability and abnormality of differences. British Journal of Clinical Psychology, 47, 215-237.

141

Ietswaart, M., Milders, M., Crawford, J. R., Currie, D., & Scott, C. L. (2008). Longitudinal aspects of emotion recognition in patients with traumatic brain injury. Neuropsychologia, 46, 148-159.

140

Cameron, I. M., Crawford, J. R., Lawton, K., Reid, I. (2008). Psychometric comparison of PHQ-9 and HADS for measuring depression severity in primary care. British Journal of General Practice, 58, 32-36.

139

Crawford, J. R., & Garthwaite, P. H. (2007). Using regression equations built from summary data in the neuropsychological assessment of the individual case. Neuropsychology,21, 611-620.

138

Rhodes, G., Yoshikawa, S., Palermo, R., Simmons, L. W., Peters, M., Lee, K., Halberstadt, J., & Crawford, J. R. (2007). Perceived health contributes to the attractiveness of facial symmetry, averageness and sexual dimorphism. Perception, 36, 1244 – 1252.

137

Crawford, J. R., & Garthwaite, P. H. (2007). Comparison of a single case to a control or normative sample in neuropsychology: Development of a Bayesian approach. Cognitive Neuropsychology, 24, 343-372.

136

Crawford, J. R., Garthwaite, P. H., & Gault, C. B. (2007). Estimating the percentage of the population with abnormally low scores (or abnormally large score differences) on standardized neuropsychological test batteries: A generic method with applications. Neuropsychology, 21, 419-430.

135

Obonsawin, M.C., Jefferis, S., Lowe, R., Crawford, J.R., Fernandes, J., Holland, L. Woldt, K., E. Worthington, E., & Bowie, G. (2007). A model of personality change after traumatic brain injury and the development of the Brain Injury Personality Scales (BIPS). Journal of Neurology, Neurosurgery and Psychiatry, 78, 1239-1247.

Della Sala, S. & Crawford, J. R. (2007). A double dissociation between impact factor and cited half-life. Cortex, 43, 174-175.

Laws, K. R., Crawford, J. R., Gnoato, F., & Sartori, G. (2007). Predominance of category deficits for living things in Alzheimer's disease and Lewy body dementia. Journal of the International Neuropsychological Society, 13, 401-409.

Cameron, I. M., Cunningham, L. I., Crawford, J. R., Eagles, J. M., Hamilton,R. J., Eisen, S. V., Lawton, K., & Naji, S. A. (2007). Psychometric properties of the BASIS-24C (Behaviour and Symptom Identification Scale-Revised) Mental Health Outcome Measure. International Journal of Psychiatry in Clinical Practice,11, 36-43.

131

Cunningham, S. J., Milne, A. B. & Crawford, J. R. (2007). The effects of acute alcohol intoxication on person memory: The stereotypic drunk. Journal of Applied Social Psychology, 37, 187-199.

Henry, J. D., Phillips, L. H., Crawford, J. R., Kliegel, M., Theodorou, G., & Summers, F. (2007). Traumatic brain injury and prospective memory: Influence of task complexity. Journal of Clinical and Experimental Neuropsychology, 29, 457-466.

129

Taylor C. L., Macdiarmid J. I., Ross, J. A. S., Osman, L. M., Watt S. J., Adie, W., Crawford J. R., & Lawson A. (2006). Objective neuropsychological test performance of professional divers reporting a subjective cognitive complaint of "forgetfulness or loss of concentration". Scandinavian Journal of Work Environment and Health, 32, 310-317.

Henry, J. D., Phillips, L. H., Crawford, J. R., Ietswaart, M., & Summers, F. (2006). Theory of mind following traumatic brain injury: The role of emotion recognition and executive dysfunction. Neuropsychologia, 44, 1623-1628.

127

Shores, E. A., Carstairs, J. R., & Crawford, J. R. (2006). Excluded Letter Fluency Test (ELF): Norms and test-retest reliability data for healthy adults. Brain Impairment, 7, 26-32.

126

Milders, M., Ietswaart, M., Crawford, J. R., Currie, D. (2006). Impairments in ‘theory of mind’ shortly after traumatic brain injury and at one-year follow-up. Neuropsychology, 20, 400-408.

125

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Della Sala, S., & Crawford, J. R. (2006). Impact factor as we know it handicaps neuropsychology and neuropsychologists. Cortex, 42, 1-2.

123

Crawford, J. R., & Garthwaite, P. H. (2006). Detecting dissociations in single case studies: Type I errors, statistical power and the classical versus strong distinction. Neuropsychologia, 44, 2249-2258.

122

Crawford, J. R., & Garthwaite, P. H. (2006). Comparing patients’ predicted test scores from a regression equation with their obtained scores: A significance test and point estimate of abnormality with accompanying confidence limits. Neuropsychology, 20, 259-271.

121

Crawford, J. R., Garthwaite, P. H., Azzalini, A., Howell, D. C., & Laws, K. R. (2006). Testing for a deficit in single case studies: Effects of departures from normality. Neuropsychologia, 44, 666-677.

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Henry, J. D., Phillips, L. H., Crawford, J. R., Theodorou, G., & Summers, F. (2006). Cognitive and psychosocial correlates of alexithymia following traumatic brain injury. Neuropsychologia, 44, 62-72.

119

Crawford, J. R., Henry, J. D., Ward, A. L., Blake, J.  (2006). The Prospective and Retrospective Memory Questionnaire (PRMQ): Latent structure, normative data and discrepancy analysis for proxy-ratings.  British Journal of Clinical Psychology , 45, 83-104.

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118

Crawford, J. R. & Garthwaite, P. H. (2005b). Evaluation of criteria for classical dissociations in single-case studies by Monte Carlo simulation. Neuropsychology, 19, 664-678.

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117

Taylor, E. P., Crawford, J. R, & Gold, A. E.  (2005). Design and development of a scale measuring fear of complications in Type I Diabetes.   Diabetes/Metabolism Research and Reviews, 21, 264-270.

116

Wycherley, R, Lavender, A., Holttum, S., Crawford, J. R., Mockler, D.  (2005). WAIS-III UK: An extension of the UK comparability study.  British Journal of Clinical Psychology, 44, 279-288.

115

Bedford, A., Henry, J. D., & Crawford, J. R. (2005). Personal disturbance scale: Factor structure confirmed in a large nonclinical sample. Psychological Reports, 96, 107-108.

114

Henry, J. D., Crawford, J. R. & Phillips, L. H. (2005). A meta-analytic review of verbal fluency deficits in Huntington's disease.  Neuropsychology, 19, 243-252.

113

Crawford, J. R., & Garthwaite, P. H.  (2005). Testing for suspected impairments and dissociations in single-case studies in neuropsychology: Evaluation of alternatives using Monte Carlo simulations and revised tests for dissociations.  Neuropsychology, 19, 318-331.

112

Henry, J. D., & Crawford, J. R.  (2005). The short-form version of the Depression Anxiety Stress Scales (DASS-21): Construct validity and normative data in a large non-clinical sample. British Journal of Clinical Psychology, 44, 227-239.

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111

Laws, K. R., Gale, T. M., Leeson, V. C., & Crawford, J. R.  (2005). When is category specific in Alzheimer’s disease? Cortex, 41, 452-463.

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110

Henry, J. D., & Crawford, J. R.  (2005). A meta-analytic review of verbal fluency deficits in schizophrenia relative to other neurocognitive deficits. Cognitive Neuropsychiatry, 10, 1-33.

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109

Henry, J. D., & Crawford, J. R.  (2005). A meta-analytic review of verbal fluency deficits in depression.  Journal of Clinical and Experimental Neuropsychology, 27,1-24.

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108

Garthwaite, P. H., & Crawford, J. R.  (2004). The distribution of the difference between two t-variates.  Biometrika, 91, 987-994.

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Ross, J. A. S., Macdiarmid, J. I., Murray, A. D., Waiter, G. D., Taylor, C. L., Watt, S. J., Osman, L. M., Crawford, J. R., Adie, W. & Lawson, A. (2004). Examination of the long term health impact of diving.  European Journal of Underwater and Hyperbaric Medicine, 5, 24-25

106

Henry, J. D., & Crawford, J. R.  (2004).  Verbal fluency deficits in Parkinson's disease: A meta-analysis.  Journal of the International Neuropsychological Society, 10, 608-622.

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105

Henry, J. D., & Crawford, J. R.  (2004). A meta-analytic review of verbal fluency performance following traumatic brain injury.  Neuropsychology, 18, 621-628.

104

Crawford, J. R., Garthwaite, P. H., Howell, D. C., & Gray, C. D.  (2004).  Inferential methods for comparing a single case with a control sample: Modified t-tests versus Mycroft et al's. (2002) modified ANOVA. Cognitive Neuropsychology, 21, 750-755.

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103

Henry, J. D., Crawford, J. R., & Phillips, L. H.  (2004).  Verbal fluency performance in dementia of the Alzheimer's type: A meta-analysis.  Neuropsychologia, 42, 1212-1222.

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102

Crawford, J. R., & Henry, J. D. (2004).  The Positive and Negative Affect Schedule (PANAS): Construct validity, measurement properties and normative data in a large non-clinical sample.  British Journal of Clinical Psychology, 43, 245-265.

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101

Crawford, J. R., & Garthwaite, P. H.  (2004).  Statistical methods for single-case research: Comparing the slope of a patient’s regression line with those of a control sample. Cortex, 40, 533-548

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100

Henry, J. D., MacLeod, M. S., Phillips, L. H., & Crawford, J. R.  (2004).  A meta-analytic review of prospective memory and aging.  Psychology and Aging, 19, 27-39

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99

Deary, I. J., Whalley, L. J., & Crawford, J. R.  (2004).  An instantaneous measure of a lifetime’s cognitive change. Intelligence, 32, 113-119.

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98

Henry, J. D., & Crawford, J. R.  (2004).  A meta-analytic review of verbal fluency performance following focal cortical lesions.  Neuropsychology, 18, 284-295.

97

Milders, M, Crawford, J. R., Lamb, A., & Simpson, S. A.  (2003). Differential deficits in expression recognition in gene carriers and patients with Huntington’s disease.  Neuropsychologia, 41, 1484-1492.

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96

Chan, R. C. K., Roberston, I. H., Crawford, J. R. (2003).  An application of individual subtest scores calculation in the Cantonese version of The Test of Everyday Attention.  Psychological Reports, 93, 1275-1282.

95

Crawford, J. R., Garthwaite, P. H., Howell, D. C., & Venneri, A.  (2003).   Intra-individual measures of association in neuropsychology: Inferential methods for comparing a single case with a control or normative sample. Journal of the International Neuropsychological Society, 9, 989-1000.

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94

Milders, M., Fuchs, S., & Crawford, J. R.  (2003).  Neuropsychological impairments and changes in emotional and social behaviour following severe traumatic brain injury. Journal of Clinical and Experimental Neuropsychology, 25, 157-172.

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93

Crawford, J. R., Garthwaite, P. H. & Gray, C. D. (2003).  Wanted: Fully operational definitions of dissociations in single-case studies. Cortex, 39, 357-370.

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92

Crawford, J. R., & Henry, J. D. (2003).  The Depression Anxiety Stress Scales: Normative data and latent structure in a large non-clinical sample. British Journal of Clinical Psychology, 42, 111-131.

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91

Crawford, J. R., Smith, G. V., Maylor, E. A. M., Della Sala, S., Logie, R. H.  (2003).  The Prospective and Retrospective Memory Questionnaire (PRMQ): Normative data and latent structure in a large non-clinical sample. Memory, 11, 261-275.

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90

Ferrer-Caja, E., Crawford, J. R., Bryan, J. (2002).  A structural modeling examination of the executive decline hypothesis of cognitive aging through reanalysis of Crawford et al.'s (2000) data. Aging, Neuropsychology and Cognition, 9, 231-249.

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89

Obonsawin, M. C., Crawford, J. R., Page, J., Chalmers, P., Cochrane, R., Low, G., & Marsh, P. (2002).  Performance on tests of frontal lobe function reflect general intellectual ability. Neuropsychologia, 40, 970-977.

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88

Henry, J. D., Crawford, J. R., Bedford, A., Crombie, C., & Taylor, E. P. (2002). The personal disturbance scale (sAD): normative data and latent structure in a large non-clinical sample. Personality and Individual Differences, 33, 1343-1360.

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87

Crawford, J. R., & Garthwaite, P. H. (2002). Investigation of the single case in neuropsychology: Confidence limits on the abnormality of test scores and test score differences. Neuropsychologia, 40, 1196-1208.

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86

Crawford, J. R., & Warrington, E. K. (2002). The Homophone Meaning Generation Test: Psychometric properties and a method for estimating premorbid performance. Journal of the International Neuropsychological Society,8, 547-554.

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85

Bate, A. J., Mathias, J.L, & Crawford, J. R. (2001). Performance on the Test of Everyday Attention and standard tests of attention following severe traumatic brain injury. The Clinical Neuropsychologist, 15, 405-422.

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84

Crawford, J. R., Henry, J. D., Crombie, C., & Taylor, E. P. (2001). Normative data for the HADS from a large non-clinical sample. British Journal of Clinical Psychology, 40, 429-434.

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83

Seymour, D. G., Ball, A. E., Russell, E. M., Primrose, W. R., Garratt, A.M., Crawford, J.R. (2001). Problems in using Health Survey Questionnaires in older patients with physical disabilities. The reliability and validity of the SF-36, and the effect of cognitive impairment. Journal of Evaluation in Clinical Practice, 7, 411-418.

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82

McGeorge, P. M., Phillips, L. H., Crawford, J. R, Garden, S. E., Della Sala, S., Milne, A. B., Hamilton, S., & Callender, J. S. (2001). The assessment of executive dysfunction using virtual environments. Presence: Teleoperators and Virtual Environments, 10, 375-383.

81

Leaper, S. A., Murray, A. D., Lemmon, H. A., Staff, R. T., Deary, I. J., Crawford, J. R., & Whalley, L. J. (2001). Neuropsychological correlates of brain white matter lesions depicted on MR images: The 1921 Aberdeen birth cohort. Radiology, 221, 51-55.

Abstract

80

Cameron, I. M., Eagles, J. M., Howie, F. L., Andrew, J. E., Crawford, J. R., Kohler, C., & Naji, S. A. (2001). Preliminary validation of a UK modified version of the BASIS-32. International Journal of Psychiatry in Clinical Practice, 5, 41-48.

Abstract

79

Crawford, J. R., Deary, I. J., Starr, J. M., & Whalley, L. J. (2001). The NART as an index of prior intellectual functioning: A retrospective validity study covering a 66 year interval. Psychological Medicine, 31, 451-458.

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78

Bate, A. J., Mathias, J. L., & Crawford, J. R. (2001). The covert orienting of attention following severe traumatic brain injury. Journal of Clinical and Experimental Neuropsychology, 23, 386-398.

77

Crawford, J. R., Miller, J. & Milne, A. B. (2001). Estimating premorbid IQ from demographic variables: A comparison of a regression equation versus clinical judgement. British Journal of Clinical Pschology, 40, 97-105

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76

Crawford, J. R., Blackmore, L. M., Lamb, A. E., & Simpson, S. A. (2000). Is there a differential deficit in fronto-executive functioning in Huntington’s disease? Clinical Neuropsychological Assessment, 1, 3-19.

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75

Crawford, J., Bryan, J., Luszcz, M., Obonsawin, M., & Stewart, L. (2000). The executive decline hypothesis of cognitive ageing: Do executive deficits qualify as differential deficits and do they mediate age-related memory decline? Aging, Neuropsychology and Cognition, 7, 9-31.

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74

Deary, I. J., Whalley, L. J., Lemmon, H., Crawford, J. R., & Starr, J. M. (2000). The stability of differences in mental ability from childhood to old age: Follow-up of the 1932 Scottish Mental Survey. Intelligence, 28, 49-55.

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73

Parker, D. M., Crawford , J. R., & Stephen, E. (1999). Auditory inspection time and intelligence: A new spatial localisation task. Intelligence, 27, 131-139.

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72

Obonsawin, M. C., Crawford, J. R., Page, J., Chalmers, P., Low, G. & Marsh, P. (1999). Performance on the modified card sorting test by normal healthy individuals: relationship to general intellectual ability and demographic variables. British Journal of Clinical Psychology, 38, 27-41

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71

Crawford, J. R., & Howell, D. C. (1998). Regression equations in clinical neuropsychology: An evaluation of statistical methods for comparing predicted and obtained scores. Journal of Clinical and Experimental Neuropsychology, 20, 755-762.

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70

Crawford, J. R., & Howell, D. C. (1998). Comparing an individual’s test score against norms derived from small samples. The Clinical Neuropsychologist, 12, 482-486.

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69

Crawford, J. R., Howell, D. C., & Garthwaite, P. H. (1998). Payne and Jones revisited: Estimating the abnormality of test score differences using a modified paired samples t test. Journal of Clinical and Experimental Neuropsychology, 20, 898-905.

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68

Obonsawin, M. C., Robertson, A., Crawford, J. R., Perera, C., Blackmore, L., Parker, D. M., & Besson, J. A. O. (1998). Non-mnestic cognitive function in the scopolamine model of Alzheimer’s disease. Human Psychopharmacology, 13, 439-449.

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67

Deary, I. J. & Crawford, J. R. (1998). A triarchic theory of Jensenism: persistent, conservative reductionism. Intelligence, 26, 273-282

66

Crawford, J. R., Deary, I.J., Allan, K. M, & Gustafsson, J. (1998). Evaluating competing models of the relationship between inspection time and psychometric intelligence. Intelligence, 26, 27-42.

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65

Crawford, J. R., Obonsawin, M. C., & Allan, K. M. (1998). PASAT and components of WAIS-R performance: Convergent and discriminant validity. Neuropsychological Rehabilitation, 8 , 255-272.

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64

Crawford, J. R. (1998). Introduction to the assessment of attention and executive functioning. Neuropsychological Rehabilitation, 8, 209-211.

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63

Crawford, J. R., Johnson, D. A., Mychalkiw, B. & Moore, J. W. (1997). WAIS-R performance following closed head injury: A comparison of the clinical utility of summary IQs, factor scores and subtest scatter indices. The Clinical Neuropsychologist, 11, 345-355.

62

Bryan, J., Luszcz, M. A., & Crawford, J. R. (1997). Verbal knowledge and speed of information processing as mediators of age differences in verbal fluency performance among older adults. Psychology and Aging, 11, 473-478.

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61

Crawford, J.R., Sommerville, J. & Robertson, I.H. (1997). Assessing the reliability and abnormality of subtest differences on the Test of Everyday Attention. British Journal of Clinical Psychology, 36, 609-617

60

Crawford, J. R. (1997). WAIS-R short-forms: assessing the statistical significance of subtest differences. British Journal of Clinical Psychology, 36, 601-618.

59

Crawford, J. R., Garthwaite, P., Johnson, D. A., Mychalkiw, B. & Moore, J.W. (1997). WAIS-R subtest pattern clusters in closed head injured and healthy samples. The Clinical Neuropsychologist, 11, 249-257.

58

Crawford, J. R. & Allan, K.M. (1997). Estimating premorbid IQ with demographic variables: regression equations derived from a U.K. sample. The Clinical Neuropsychologist, 11, 192-197.

57

Crawford, J. R., Allan, K. M., McGeorge, P. & Kelly, S.M. (1997) Base rate data on the abnormality of subtest scatter for WAIS-R short-forms. British Journal of Clinical Psychology, 36, 433-444.

56

McGeorge, P., Crawford, J.R. & Kelly, S.W. (1997). The relationship between psychometric intelligence and learning in an explicit and an implicit task. Journal of Experimental Psychology: Learning, Memory, and Cognition, 23, 239-245.

55

McGeorge, P., Crawford, J. R. & Kelly, S.W. (1996). The relationship between WAIS-R abilities and speed of processing in a word identification task. Intelligence, 23, 175-190.

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54

Crawford, J R., Mychalkiw, B., Johnson, D.A. & Moore, J.W. (1996). WAIS-R short-forms: Criterion validity in healthy and clinical samples. British Journal of Clinical Psychology, 35, 638-640.

53

Crawford, J. R. & Allan, K. M. (1996). WAIS-R subtest scatter: Base rate data from a healthy UK sample. British Journal of Clinical Psychology, 35, 235-247.

52

Obonsawin, M. C., Goddard, C., Crawford, J. R., Mousawi, A., Evans, N. T. S., Roeda, D., Maclennan, F., Parker, D. M. & Besson, J. A. O. (1996). The effects of scopolamine on the recall of repeated words: a preliminary investigation. Human Psychopharmacology, 11, 25-31.

51

Blackmore, L. M., Calder, S. & Crawford, J. R. (1995). Cognitive performance in UK sample of pre-symptomatic people carrying the gene for Huntington’s disease. Journal of Medical Genetics, 32, 358-362.

50

Crawford, J. R., Gray, C. D. & Allan, K. M. (1995). The WAIS-R(UK): Basic psychometric properties in an adult UK sample. British Journal of Clinical Psychology, 34, 237-250.

49

Crawford, J. R. & Allan, K. M. (1994). The Mahalanobis distance index of WAIS-R subtest scatter: psychometric properties in a healthy UK sample. British Journal of Clinical Psychology, 33, 65-69.

48

Crawford, J. R., Obonsawin, M. C., & Bremner, M. (1993). Frontal lobe impairment in schizophrenia: relationship to intellectual functioning. Psychological Medicine, 23, 787-790.

47

Deary, I. J., Crawford, J. R., Hepburn, D. A., Corrigan, S. J. & Blackmore, L. M. (1993). Severe hypoglycaemia and intelligence in adult patients with insulin-treated diabetes. Diabetes, 42, 341-344.

46

Ebmeier, K. P., Potter, D. D., Cochrane, R. H. B., Crawford, J. R., Stewart, L., Calder, S. A., Besson, J. A. O. & Salzen, E. A. (1992). Event related potentials, reaction time, and cognitive performance in idiopathic Parkinson’s disease. Biological Psychology, 33, 73-89.

45

Crawford, J. R., Besson, J. A. O., Bremner, M., Ebmeier, K. P., Cochrane, R. H. B. & Kirkwood, K. (1992). Estimation of premorbid intelligence in schizophrenia. British Journal of Psychiatry, 161, 69-74.

44

Crawford, J. R., Moore, J. W. & Cameron, I. M. (1992). Verbal fluency: a NART-based equation for the estimation of premorbid performance. British Journal of Clinical Psychology, 31, 327-329.

43

Besson, J. A. O., Crawford, J. R., Evans, N. T. S., Gemmell, H. G., & Roeda, A. D. (1992). PET imaging in Alzhemier’s disease. Journal of the Royal Society of Medicine, 85, 231-234.

42

Crawford, J. R., Allan, K. M. & Jack, A. M. (1992). Short-forms of the UK WAIS-R: regression equations and their predictive validity in a general population sample. British Journal of Clinical Psychology, 31, 191-202.

41

Calder, S. A., Ebmeier, K. P., Crawford, J. R., Stewart, L. E. & Besson, J. A. O. (1991). Prediction of stress in carers of patients with idiopathic Parkinson's disease. International Journal of Geriatric Psychiatry, 6, 737-742.

40

Besson, J. A. O., Crawford, J. R., Parker, D. M. & Smith, F. W. (1991). Magnetic resonance imaging in Alzheimer's disease, multi-infarct dementia, alcoholic dementia and Korsakoff psychosis. Geriatrics International, 2, 66-69.

39

Ebmeier, K. P., Calder, S. A., Crawford, J. R., Stewart, L., Cochrane, R. H. B. & Besson, J. A. O. (1991). Dementia in idiopathic Parkinson's disease: Prevalence and relationship with symptoms and signs of Parkinsonism. Psychological Medicine, 21, 69-76.

38

Blakey, R., De Lacy, G., Edward, J., Hall, G., Stephen, D., Crawford, J. R. (1991). Helping patients not to smoke. Senior Nurse, 11, 18-20.

37

Crawford, J. R., Parker, D. M., Allan, K. M., Jack, A. M. & Morrison, F. M. (1991). The Short NART: cross-validation, relationship to IQ and some practical considerations. British Journal of Clinical Psychology, 30, 223-229.

36

Blakey, R., Crawford, J. R. & Taylor, R. (1991). The influence of clinical psychology attachments on general practitioners' opinions of psychological problems. Clinical Psychology Forum, 35, 25-28.

35

Gemmell, H. G., Sharp, P. F., Besson, J. A. O., Crawford, J. R., Ebmeier, K. P., Davidson, J. & Smith, F. W. (1990). Regional cerebral blood flow imaging: a quantative comparison of Technetium-99m- TcHMPAO SPECT with C1502 PET. Journal of Nuclear Medicine, 31, 1595-1600.

34

Besson, J. A. O., Crawford, J. R., Parker, D. M., Ebmeier, K. P., Best, P. V., Gemmell, H. G., Sharp, P. F. & Smith, F. W. (1990). Multimodal imaging in Alzheimer's disease. The relationship between MRI, SPECT, cognitive and pathological changes. British Journal of Psychiatry, 157, 216-220.

33

Crawford, J. R., Nelson, H. E., Blackmore, L., Cochrane, R. H. B. & Allan, K. M. (1990). Estimating premorbid intelligence by combining the NART and demographic variables: an examination of the NART standardisation sample and supplementary equations. Personality and Individual Differences, 11, 1153-1157.

32

Ebmeier, K. P., Calder, S. A., Crawford, J. R., Stewart, L., Besson, J. A. O. & Mutch, W. J. (1990). Mortality and causes of death in idiopathic Parkinson's disease: results from the Aberdeen whole population study. Scottish Medical Journal, 35, 173-175.

31

Egan, V. G., Crawford, J. R., Chiswick, A., Brettle, R. P. & Goodwin, G. M.(1990). The Edinburgh cohort of HIV positive drug users: current impaired intellectual function is attributable to drug use rather than early AIDS dementia complex. AIDS, 4, 651-656.

30

Crawford, J. R., Allan, K. M., Cochrane, R. H. B. & Parker, D. M. (1990). Assessing the validity of NART estimated premorbid IQs in the individual case. British Journal of Clinical Psychology, 29, 435-436.

29

Ebmeier, K. P., Calder, S. A., Crawford, J. R., Stewart, L. E., Besson, J. O. A.& Mutch, W. J. (1990). Clinical features predicting dementia in idiopathic Parkinson's disease: a follow-up study. Neurology, 40, 1222-1224.

28

Crawford, J. R., Jack, A. M., Morrison, F. M., Allan, K. M. & Nelson, H. E. (1990). The UK factor structure of the WAIS-R is robust and highly congruent with the US standardisation sample. Personality and Individual Differences, 11, 643-644.

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Ebmeier, K. P., Calder, S., Crawford, J. R., Stewart, L. E., Besson, J. A. O., & Mutch, W. J. (1990). Parkinson's disease in Aberdeen: Survival after 3.5 years. Acta Neurologica Scandinavica, 81, 294-299.

26

Crawford, J. R., Hart, S. & Nelson, H. E. (1990). Improved detection of cognitive impairment with the NART: an investigation employing hierarchical discriminant function analysis. British Journal of Clinical Psychology, 29, 239-241.

25

Crawford, J. R., Morrison, F. M., Jack, A. M., Cochrane, R. H. B., Allan, K. M. & Besson, J. A. O. (1990). WAIS vs WAIS-R in matched UK samples. Personality and Individual Differences, 11, 427-428.

24

Crawford, J. R., Cochrane, R. H. B., Besson, J. A. O., Parker, D. M. & Stewart, L. E. (1990). Premorbid IQ estimates obtained by combining the NART and demographic variables: construct validity. Personality and Individual Differences, 11, 209-210.

23

Ebmeier, K. P., Potter, D. D., Cochrane, R. H. B., Crawford, J. R., Salzen, E. A. (1990). Lower band pass filter in P3-experiments; a possible cause for divergent results in schizophrenia research. Biological Psychiatry, 27, 667-670.

22

Crawford, J. R., Allan, K. M., Besson, J. A. O., Cochrane, R. H. B. & Stewart, L. E. (1990). A comparison of the WAIS and WAIS-R in matched UK samples. British Journal of Clinical Psychology, 29, 105-109.

21

Besson, J. O. A., Crawford, J. R., Parker, D. M., Ebmeier, K. P., Gemmel, H. G., Sharp, P. F., Best, P. V. & Smith, F. W. (1989). Neuroimaging, cognitive and pathological changes in dementia of Alzheimer type. Psychiatry Research, 9, 447-448.

20

Crawford, J. R., Allan, K. M., Stephen, D. W., Parker, D. M. & Besson, J. A. O. (1989). The Wechsler Adult Intelligence Scale - Revised (WAIS-R): factor structure in a UK sample. Personality and Individual Differences, 10, 1209-1212.

19

Crawford, J. R., Stewart, L. E. & Moore, J. W. (1989). Demonstration of savings on the AVLT and development of a parallel form. Journal of Clinical and Experimental Neuropsychology, 11, 975-979.

18

Crawford, J. R., Stewart, L. E., Cochrane, R., Foulds, J., Besson, J. A. O. & Parker, D. M. (1989). Estimating premorbid IQ from demographic variables: regression equations derived from a UK sample. British Journal of Clinical Psychology, 28, 275-278.

17

Crawford, J. R., Stewart, L. E., Parker, D. M., Besson, J. A. O. & De Lacey, G. (1989). Prediction of WAIS IQ with the National Adult Reading Test: cross-validation and extension. British Journal of Clinical Psychology, 28, 267-273.

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Crawford, J. R., Stewart, L. E., Cochrane, R., Parker, D. M. & Besson, J. A. O. (1989). Construct validity of the National Adult Reading Test: a factor analytic study. Personality and Individual Differences, 10, 585-587.

15

Besson, J. A. O., Crawford, J. R., Parker, D. M. & Smith, F. W. (1989). Magnetic resonance imaging in Alzheimer's disease, multi-infarct dementia, alcoholic dementia and Korsakoff's psychosis. Acta Psychiatrica Scandinavica, 80, 451-458.

14

Moore, J. W., Dunk, A. A., Crawford, J. R., Deans, H., Besson, J. A. O., De Lacey, G., Sinclair, T. S., Mowat, N. A. G. & Brunt, P. W. (1989). Neuropsychological deficits and morphological brain scan abnormalities in apparently non-encephalopathic patients with cirrhosis: a controlled study. Journal of Hepatology, 9, 319-325.

13

Crawford, J. R., Stewart, L. E., Parker, D. M., Besson, J. A. O. & Cochrane, R. (1989). Estimation of premorbid intelligence: combining psychometric and demographic approaches improves predictive accuracy. Personality and Individual Differences, 10, 793-796

12

Crawford, J. R., Thomson, N. E. & Gullion, F. E. (1989). Does endorsement of the the disease concept of alcoholism predict humanitarian attitudes to alcoholics? International Journal of Addictions, 24, 71-77.

11

Ebmeier, K. P., Calder, S. S., Crawford, J. R., Stewart, L., Besson, J. A. O. & Mutch, W. J. (1989). Does idiopathic Parkinsonism in Aberdeen follow intrauterine influenza? Journal of Neurology, Neurosurgery and Psychiatry, 52, 911-913.

10

Crawford, J. R., Parker, D. M. & Besson, J. A. O. (1988). Estimation of premorbid intelligence in organic conditions. British Journal of Psychiatry, 153, 178-181.

9

Crawford, J. R., Stewart, L. E., Garthwaite, P. E., Parker, D. M. & Besson, J. A. O. (1988). The relationship between demographic variables and NART performance in normal subjects. British Journal of Clinical Psychology, 27, 181-182.

8

Dzialdowski, A., Heather, N. & Crawford, J. R. (1988). Perceptions of drinkers and abstainers in a sample of Scottish adults. Alcohol and Alcoholism, 23, 7-16.

7

Crawford, J. R. & Heather, N. (1987). Public attitudes to the disease concept of alcoholism. International Journal of the Addictions, 22, 1129-1138.

6

Gemmell, H. G., Sharp, P. F., Besson, J. A. O., Crawford, J. R., Ebmeier, K. P., Davidson, J. & Smith, F. W. (1987). Differential diagnosis in dementia using Tc-99m Hm-PAO, a new cerebral blood flow agent. Journal of Computer Assisted Tomography, 11, 398-402.

5

Ebmeier, K. P., Besson, J. A. O., Crawford, J. R., Palin, A. N., Gemmell, H. G., Sharp, P. F., Cherryman, G. W. & Smith, F. W. (1987). Nuclear magnetic resonance and single photon emission tomography with radio-iodine labelled compounds in the diagnosis of dementia. Acta Psychiatrica Scandinavica, 75, 549-556.

4

Crawford, J. R., Besson, J. A. O., Parker, D. M., Sutherland, K. M. & Keen, P. (1987). Estimation of premorbid intellectual status in depression. British Journal of Clinical Psychology, 26, 313-314.

3

Crawford, J. R., Blakey, R. & Gullion, F. M. (1987). The venue for clinical psychology appointments: an investigation of client's views. Clinical Psychology Forum, 7, 6-10.

2

Sharp, P. F., Gemmell, H. G., Besson, J. A. O., Crawford, J. R., Cherryman, G. W. & Smith, F. W. (1986). The application of 123-I isopropyl amphetamine imaging to the study of dementia. Journal of Nuclear Medicine, 27, 761-768.

1

Robertson, I., Heather, N., Dzialdowski, A., Crawford, J. R. & Winton, M. (1986). A comparison of minimal versus intensive controlled drinking treatment interventions for problem drinkers. British Journal of Clinical Psychology, 25, 185-194.

Edited Books

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Book Chapters

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Kinsella, G. J., Storey, E., & Crawford, J. R. (2007). Executive function and its assessment. In A. H. V.Shapira (Ed.), Neurology and Clinical Neuroscience (pp 83-95). New York: Mosby Elsevier.

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Crawford, J. R.  and Henry, J. D. (2005). Assessment of executive deficits.  In  P. W. Halligan & N. Wade (Eds.), The Effectiveness of Rehabilitation for Cognitive Deficits.  (pp.233-245). London: Oxford University Press.

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Crawford, J. R. (2004). Psychometric foundations of neuropsychological assessment.  In L. H. Goldstein & J. E. McNeil (Eds.), Clinical Neuropsychology: A Practical Guide to Assessment and Management for Clinicians (pp 121-140)  Chichester: Wiley.

Crawford, J. R., & Howell, D. C. (2004). Regression equations in clinical neuropsychology: An evaluation of statistical methods for comparing predicted and obtained scores. In D. V. Cicchetti & B. P. Rourke (Eds.), Methodological and biostatistical foundations of clinical neuropsychology and medical and health disciplines (2nd ed) (pp 132-139). Hove, UK: Psychology Press.

Crawford, J. R., Howell, D. C., & Garthwaite, P. H. (2004). Payne and Jones revisited: Estimating the abnormality of test score differences using a modified paired samples t test. In D. V. Cicchetti & B. P. Rourke (Eds.), Methodological and biostatistical foundations of clinical neuropsychology and medical and health disciplines (2nd ed) (pp 140-147). Hove, UK: Psychology Press.

Crawford, J. R. & Allan, K.M. (2004). Estimating premorbid WAIS-R IQ with demographic variables: regression equations derived from a U.K. sample. In D. V. Cicchetti & B. P. Rourke (Eds.), Methodological and biostatistical foundations of clinical neuropsychology and medical and health disciplines (2nd ed) (pp 506-510). Hove, UK: Psychology Press.

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Crawford, J. R., O’Carroll, R. E., & Venneri, A. (1998). Neuropsychological assessment of the elderly. In A. S. Bellack & M. Hersen (Eds.), Comprehensive Clinical Psychology, Volume 7: Clinical Geropsychology (pp 133-169). Oxford: Pergamon.

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Crawford, J. R., Obonsawin, M. C., & Allan, K. M. (1998). PASAT and components of WAIS-R performance: Convergent and discriminant validity. In J. R. Crawford (Ed.). Assessment of Attention and Executive Function (pp. 34-53). Hove: Psychology Press.

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Crawford, J. R. (1996). Assessment. In J.G. Beaumont, P.M. Kenealy & M.J. Rogers (Eds.), The Blackwell Dictionary of Neuropsychology (pp. 108- 116). London: Blackwell

12

Crawford, J. R., Besson, J. A. O, Evans, N. T. S., Roeda, D., Kulkarni, V., Parker, D. M., Ebmeier, K. P., Allan, K. M. & Mallard, J. R. (1992). Cerebral blood flow in Alzheimer's disease imaged by Positron Emission Tomography: the effects of physostigmine infusion. In M. E. Kalousek (Ed.), Geriatric Psychiatry and the New Technologies (pp.109-138). Neuss: Janssen.

11

Parker, D. M. & Crawford, J. R. (1992). Assessment of frontal lobe function. In J. R. Crawford, W. McKinlay & D. M. Parker (Eds.), A Handbook of Neuropsychological Assessment (pp. 267-291). London: Erlbaum.

10

Crawford, J. R. (1992). Current and premorbid intelligence measures in neuropsychological assessment. In J. R. Crawford, W. McKinlay, & D. M. Parker (Eds.), A Handbook of Neuropsychological Assessment (pp. 21-49). London: Erlbaum.

9

Moore, J. M. & Crawford, J. R. (1990). The Graded Naming Test. In J. R. Beech & L. M. Harding (Eds.), Assessment of the Elderly (pp. 114-116). Windsor: NFER-Nelson.

8

Crawford, J. R. & O'Carroll, R. E. (1990). The National Adult Reading Test. In J. R. Beech & L. M. Harding (Eds.), Assessment of the Elderly (pp. 122-125). Windsor: NFER-Nelson.

7

Ebmeier, K. P., Besson, J. A. O. & Crawford, J. R. (1990). Acute confusional states (delirium). In T. G. Dinan (Ed.), Principles and Practice of Biological Psychiatry (pp.135-158). London: Clinical Neuroscience Publishers.

6

Crawford, J. R., Besson, J. A. O. & Ebmeier, K. P. (1990). Dementia: the role of neurotransmitter deficits. In T. G. Dinan (Ed.), Principles and Practice of Biological Psychiatry (pp.105-133). London: Clinical Neuroscience Publishers.

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Parker, D. M., Crawford, J. R., Besson, J. A. O., Gemmell, H., Sharp, P. F. (1989). Dementia: cerebral blood flow (SPECT) correlates of cognitive impairment. In J. R. Crawford & D. M. Parker (Eds.), Developments in Clinical and Experimental Neuropsychology, (pp. 15-25). New York: Plenum Press.

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Besson, J A. O., Crawford, J. R., Parker, D. M., Smith, F. W. & Best, G. (1989). Brain imaging techniques in dementia. In J. R. Crawford & D. M Parker (Eds.), Developments in Clinical and Experimental Neuropsychology. (pp. 1-14). New York: Plenum.

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Crawford, J. R. (1989). Estimation of premorbid intelligence: a review of recent developments. In J. R. Crawford & D. M. Parker (Eds.), Developments in Clinical and Experimental Neuropsychology. (pp. 55-74). New York: Plenum.

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Gemmell, H. G., Sharp, P. F., Besson, J. A. O., Crawford, J. R. & Smith, F. W. (1989). The value of 99m Tc HMPAO cerebral imaging in the diagnosis of dementia. In W. J Anderson, C. D. Sheldon, J. C. Basdinel, A. C. Fisher & J. D. Gaylon (Eds.), Blood Flow in the Brain. (pp. 60-67) Oxford: Clarendon Press.

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Crawford, J. R., Besson, J. A. O., Ellis, H. D., Parker, D. M., Salzen, E. A., Beavan, D. J., Gemmell, H. G., Sharp, P. F. & Smith, F. W. (1986). Facial processing in the dementias. In H. D. Ellis, M. Jeeves, A. Young, & F. Newcombe (Eds.), Aspects of Face Processing (pp. 293-301). Dordrecht: Martinus-Nijhoff.

Tests / Test Manuals

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Coughlan, A. K., Oddy, M., & Crawford, J. R. (2007).  BIRT Memory and Information Processing Battery. Horsham: Brain Injury Rehabilitation Trust.

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Wechsler, D., Wycherley, R. J., Benjamin, L., Crawford, J. R., & Mockler, D. (1998). Manual for the Wechsler Adult Intelligence Scale -Third Edition (U.K.). London: The Psychological Corporation.

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Wechsler, D., Wycherley, R. J., Benjamin, L., Crawford, J. R., & Mockler, D. (1998). Manual for the Wechsler Memory Scale -Third Edition (U.K.). San Antonio TX: The Psychological Corporation.

Last updated: 9 February, 2012

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