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A Self-Report Rating Scale to Screen for Psychiatric Disorders: Reliability and Validity Evidence Joyce Sprafkin, Ph.D., Kenneth D. Gadow, Ph.D., & Jayne Schneider, Ph.D., Department of Psychiatry, Stony Brook University, NY 11794-8790 Objective: There is a need for efficient rating scales to help psychiatrists screen for a wide range of DSM-IV disorders in adults. This study examines the reliability and validity of the Adult Self-Report Inventory-4 (ASRI-4)1. Method: A community sample of 450 males and 450 females between 18 and 75 years old (M=45.6) anonymously completed the ASRI-4. A subsample (N=219) completed the ASRI-4 a second time 2 weeks later. Other subsamples (N-114 to 276) completed the ASRI-4 and other validated measures that assess similar constructs as the ASRI-4 (PTSD Checklist2; Social Phobia Inventory3; Brief Symptom Inventory4; Mood Disorder Questionnaire5). A sample of 487 psychiatry outpatients also completed the ASRI-4. Results: Test-retest correlations (symptom severity scores) ranged between .61 and .94, and kappas (symptom count scores) were > .40 with few exceptions (Table 1). Correlations between ASRI-4 categories and the validityevidence scales showed a fairly predictable pattern of convergence with scales containing similar symptoms and divergence with scales of dissimilar symptoms (Tables 2 & c). Clinic outpatients who received specific diagnoses scored significantly higher than those without such diagnoses on corresponding ASRI-4 categories (Figure 1). Conclusions: These preliminary findings provide evidence of the reliability and validity of the ASRI-4 as a measure to screen for many psychiatric disorders in adults. Table 2 Correlations of ASRI-4 Category Scores With Measures of Selected Disorders Table 1 Test-Retest Reliabilities for ASRI-4 Symptom Count (Kappa) and Symptom Severity (r) Scores Abstract ASRI-4 Category Kappa ra .58 .53 .45 .49 .24 .75 .64 .43 .58 .55 .61 .16 .35 -.33 .41 .54 --- .77 .73 .63 .71 .77 .79 .67 .76 .77 .74 .79 .61 .65 .75 .65 .73 .74 .78 .94 Anorexia Antisocial Personality ADHD:Inattention ADHD:Hyp-Imp Borderline Personality Bulimia Conduct Disorder Dissociative Disorder Dysthymic Disorder Generalized Anxiety MDD Manic Episode Oppositional Defiant PTSD Schizoid Personality Schizophrenia Social phobia Somatization Disorder Substance use aAll rs significant, p < .001, N = 219. ADULT SELF-REPORT INVENTORY-4 Your Name Age Male Female Today's date Table 3 Correlations of ASRI-4 Symptom Severity Scores With Brief Symptom Inventory4 Scores N =116 N = 143 N = 114 ASRI-4 Categories Depression Hostility Psychotic ASRI-4 Categories PTSD Scale Social Phobia Scale Bipolar Scale Anorexia Antisocial Personality ADHD:Inattention ADHD:Hyp-Imp ADHD: Combined Borderline Personality Bulimia Conduct Disorder Dissociative Disorder Dysthymic Disorder Generalized Anxiety MDD Manic Episode Oppositional Defiant PTSD Schizoid Personality Schizophrenia Social phobia Somatization Disorder Substance use .40c .48c .54c .54c .59c .79c .40c .41c .61c .77c .71c .78c .41c .44c .79c .14 .67c .52c .59c .29b .36c .44c .43c .33c .45c .59c .35c .35c .27b .55c .40c .52c .36c .35c .49c .51c .61c .69c .25b .18a .20a .44c .46c .38c .47c .59c .22a .25b .48c .52c .37c .52c .53c .37c .52c .13 .64c .26b .27b .28b Anorexia Antisocial Personality ADHD:Inattention ADHD:Hyp-Imp ADHD: Combined Borderline Personality Bulimia Conduct Disorder Dissociative Disorder Dysthymic Disorder Generalized Anxiety MDD Manic Episode Oppositional Defiant PTSD Schizoid Personality Schizophrenia Social phobia Somatization Disorder Substance use .34 .44 .45 .39 .47 .66 .31 .35 .44 .55 .60 .60 .28 .40 .62 .37 .64 .45 .34 .04 .35 .60 .44 .51 .52 .72 .29 .51 .39 .52 .57 .54 .36 .68 .63 .37 .66 .44 .25 .23 .28 .39 .47 .39 .48 .69 .33 .38 .41 .55 .49 .58 .31 .42 .59 .29 .69 .38 .31 .02 Mean r w/nonspecific categories .53 .41 .39 r > .22, p<.001, N = 276. a = p<.05, b = p<.01, c = p<.001. A. Are you (please circle): Single Married B. Check your highest level of education: Separated Divorced Widowed _____ grades 1-6 _____ grades 7-9 _____ some high school (grades 10-11) _____ high school graduate _____ some college _____ college graduate _____ masters or doctoral degree References Comparison of ASRI-4 Symptom Severity Scores of Outpatients With versus Without Specific Diagnoses 1Gadow KD, Sprafkin J, Weiss M (2004). Adult SelfReport Inventory 4 manual. Stony Brook, NY: checkmatePlus. (www.checkmateplus.com). C. What is your occupation when you are working?_______________________________________________ D. Are you currently working? ____Yes ____No 20 E. Are you currently receiving therapy for an emotional or mental health problem? ____Yes ____No 2 Blanchard EB, Jones-Alexander J, Buckley TC, Forneris CA. (1996). Psychometric properties of the PTSD Checklist (PCL). Behav. Res. Ther 34: 669-673. 18 G. If "yes," what is the name of the medication(s) that you are taking: ______________________________ Directions: Check which rating best describes your overall behavior. Answer each question to the best of your ability. Never GROUP A Sometimes Often Very often 1. I worry a lot about bad things that could happen 2. I have trouble getting myself to stop worrying 3. I feel nervous and on edge 4. I feel grouchy or cranky 5. I get tense and can't relax 6. I am bothered by trouble falling asleep or staying asleep Symptom Severity Scores F. Are you currently taking medication for an emotional or mental health problem? ____Yes ____No 16 3 14 12 With Disorder 10 Without Disorder 8 6 © 2004 CHECKMATE PLUS www.checkmateplus.com Derogatis LF (1993). Brief Symptom Inventory (BSI). Minneapolis, MN: National Computer Systems. (assessments.ncspearson.com). Hirschfeld RM, Williams JB, SpitzerRL, Calabrese JR (2000). Development and validation of a screening instrument for bipolar spectrum disorder: The Mood Disorder Questionnaire. Am J Psychiatry 157: 1873-1875. 4 2 Unauthorized reproductions of this instrument are not permitted. 4 5 7. I get tired very easily 8. I have trouble keeping my mind on what I am doing Connor KM, Davidson JF, Churchill LE, Sherwood A, Foa E, Weisler RH. (2000). Psychometric properties of the Social Phobia Inventory (SPIN). British J of Psychiatry 176: 379-386. 0 ADHD:I GAD Reprinted with permission by Checkmate Plus. Normative sample participant honoraria funded by Checkmate Plus. Social Phobia Diagnoses Depression Psychosis