Transcript Slide 1
(2) Locating Studies Overview General Information to keep in mind: A meta-analysis is only informative if it adequately summarizes the existing literature HOWEVER, it does not have to be comprehensive (fail-safe n) but needs to be close to comprehensive Techniques - database searches, ancestry approach, descendancy approach, hand searching, invisible college Available approaches (from Johnson & Eagly, 2000) (1) Database searches Which databases? Depends on topic Obviously PsycINFO Ask Librarian if other databases are relevant Which search terms? For studies in hand, see “Descriptors” For studies in hand, see “Identifiers” Use wildcards: juror* Available approaches (from Johnson & Eagly, 2000) (2) Ancestry approach Search reference list of articles in hand What to do about referenced unpublished? What to do about referenced poster/talk? What to do about foreign language? Available approaches (from Johnson & Eagly, 2000) (3) Descendancy approach Use “cited by” feature in PsycINFO? What about SSCI? What if there are differences between the two? Available approaches (from Johnson & Eagly, 2000) (4) Hand searching Scan individual journals Provides a good cross-check May find “hidden” articles May find new Descriptors / Identifiers Don’t spend too much time on this Available approaches (from Johnson & Eagly, 2000) (5) Invisible college Using the network of researchers Email listservs When in the process should you send the email? The best time to send the email is: (1) after you have finished your first pass through finding ES for each study because then you will have a clear idea of what you need and how to craft the email letter appropriately, (2) but before you have your coders start coding, otherwise you will have to re-do the coding for the new studies. Overarching Principles (1) Inclusion/Exclusion criteria Locating Studies (Step 2) goes hand-in-hand with Identifying Hypothesis (Step 1) This is partly an a-priori determination of what to investigate This is partly an on-going dynamic process where you review the literature and decide what to investigate This is partly an ad-hoc statement or summary of what you investigated Overarching Principles (2) Explicit and open to scrutiny Must detail in “Method” how you found sources so must cover all your bases, otherwise reviewers may argue about your methods So read “Method” sections of other meta-analyses for information and copy best ones Keep a record of what search terms you used, what databases you used, etc. See page 19-20 of my Quals for example Overarching Principles (3) Comprehensive? “Garbage in – Garbage out” If cast too wide a net and need to trim down, then try setting conceptual boundaries such type of IV, type of DV, domain, paradigm, etc. Ideally comprehensive but doesn’t have to be comprehensive (fail-safe n) but needs to be close to comprehensive Overarching Principles (4) Inaccessible? For articles listed as “unpublished” or “in press”, contact the authors For articles in a foreign language, if there is no English translation, then report in Method section which articles were inaccessible due to language issues Concrete Steps: Create an excel file (See website “Example-DataSet1”) Why this helps: Have listing of each article you have found Sort them into those with relevant data and those without (see bottom of excel file) For those with relevant data, can start inserting effect sizes (Step 3) and moderators (Step 5) For those without relevant data, can type in “notes” about why it is not relevant (you will need this information later to report in “Method” section your exclusion/inclusion criteria) Since listing of each article you found, when come across a new article, can see if you already found it Within excel file type in article reference (APA format) so can copy/paste whole thing into your papers “Reference” section Concrete steps (cont.) Things to keep in mind In example excel file, Step 2 is only columns A, B, C (other columns are Steps 3, 4, 5) In your excel file, you may create as many columns as you need the example excel file is a cleaned-up version of one I used but the actual one has a lot of information unique to the particular meta. See next slide for my actual excel file by double-clicking numb 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 number1 cat1 13 14 15 16 18 19 20 21 22 23 24 25 26 28 29 30 31 32 35 36 38 39 41 42 44 45 47 48 49 70 71 72 73 74 75 76 77 78 79 80 81 88 89 90 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 114 115 116 117 118 121 122 123 124 125 126 129 130 subcat1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 subcat2 1 1 1 1 2 2 2 2 2 2 2 2 2 3 3 3 3 3 4 4 5 5 6 6 7 7 8 8 8 100 100 1 100 2 100 2 3 1 100 3 100 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 3 3 3 3 3 3 4 4 article year title source study measure1_title measure2_original measure3_haveit ivtype1 ivtype2 n Lamberth, (1982). J., Kreiger, Juror decision E., Journal & Shay, making: of Research S. (Study A case 1) in Personality, of Traditional attitude change 16,Authoritarianism 419-434. mediated by authoritarianism. Traditional yes Authoritarianism 1 2 84 Lamberth, (1982). J., Kreiger, Juror decision E., Journal & Shay, making: of Research S. (Study A case 2) in Personality, of Traditional attitude change 16,Authoritarianism 419-434. mediated by authoritarianism. Traditional yes Authoritarianism 1 2 120 Lamberth, (1982). J., Kreiger, Juror decision E., Journal & Shay, making: of Research S. (Study A case 3) in Personality, of Traditional attitude change 16,Authoritarianism 419-434. mediated by authoritarianism. Traditional yes Authoritarianism 1 2 300 Moran, G., (1989). & Cutler, Dispositional B.InL.B. L.predictors Cutler (Chair), of criminal Contemporary Traditional case verdicts. psychological Authoritarianism and legal perspectives on jury Traditional selection. yAuthoritarianism Symposium conducted 1 at the 97th Annual 2 Convention 345 of the American Psychological Association, New Orlean, Werner, C. (1982). M., Kagehiro, Conviction Journal D.proneness K.,of&Applied Strube, andPsychology, M. the J.authoritarian Traditional 5, 629-636. juror: Authoritarianism Inability to disregard - Byrne and information Lamberth or attitudinal Traditional bias? check Authoritarianism for this from 1Mitchell-Byrne, 1974 2 149 Werner, C. (1982). M., Kagehiro, Conviction Journal D.proneness K.,of&Applied Strube, andPsychology, M. the J.authoritarian Traditional 5, 629-636. juror: Authoritarianism Inability to disregard - Byrne and information Lamberth or attitudinal Traditional bias? check Authoritarianism for this from 1Mitchell-Byrne, 1973 2 111 Bray, R. (1978). M., & Noble, Authoritarianism A. Journal M. of and Personality decisions andofSocial Traditional mock juries: Psychology, Authoritarianism Evidence 36, of 1424-1430. jury - Byrne bias and andgroup Lamberth polarization. Traditional yes Authoritarianism - F-scale 1 - 22 item acquiesence 2 free 280 Sue, S., (1975). Smith, R. Authoritarianism, E., & Psychological Pedroza,pretrial G. Reports, publicity 37,Traditional and 1299-1302. awareness Authoritarianism of bias in simulated - Byrne and jurors. Lamberth Traditional yAuthoritarianism, 22 item 1 acquiesence free2versio119 from Byrne and Lamberth, 1971 Garcia, L., (1978). & Griffitt, Evaluation W.Journal andof recall Research of evidence: in Personality, Traditional Authoritarianism 12,Authoritarianism 57-67. and the Patty - Byrne Hearst andcase. Lamberth Traditional yes Authoritarianism 22-item 1 acquiences free Byrne 2 and 50lambert 1971 Garcia, L., (1978). & Griffitt, Authoritarianism-situation W.Journal of Researchinteractions in Personality, Traditional in the 12,Authoritarianism determination 469-478 of -punitiveness: Byrne and Lamberth Engaging authoritarian Traditional yes Authoritarianism ideology. 22-item 1 acquiences free Byrne 2 and 160lambert 1971 Garcia, L., (1978). & Griffitt, Authoritarianism-situation W.Journal of Researchinteractions in Personality, Traditional in the 12,Authoritarianism determination 469-479 of -punitiveness: Byrne and Lamberth Engaging authoritarian Traditional yes Authoritarianism ideology. 22-item 1 acquiences free Byrne 2 and 160lambert 1971 Griffitt, W., (1979). & Garcia, Reversing L.Social T. Authoritarian Psychology punitiveness: Quarterly, Traditional 42, The55-61. impact Authoritarianism of verbal conditioning. - Byrne and Lamberth Traditional check Authoritarianism for this 22-item 1 F scale from Cherry 2 and Byrne 80 1977 Mitchell, (1973). H., & Byre, The defendant's D.Journal ofdilemma: Personality Effects and Social Traditional of jurors' Psychology, attitudes Authoritarianism and 25,authoritarianism 123-129. - Byrne and on Lamberth judicial decision. Traditional yAuthoritarianism 22-item 1 acquiences free Byrne 2 and 139lambert 1971 Boliver, S. (1999). E. The effects Dissertation of attorney Abstracts race and International: use Traditional of racially Section Authoritarianism relevant B: The arguments Sciences - California on and juror F-scale Engineering decision-making. Calfirnia Vol 60(4-B), F see Oct text 1999, pp. 19111 2 190 Jurow, G.(1971). New data Harvard on the Law effect (Case Review, of a1)"death 84, 567-611. Traditional qualified" jury Authoritarianism on the guilt determination - California F-scale process. Traditional yes Authoritarianism - California 1 F-scale 2 211 Weir, J. A., (1990). & Wrightsman, The determinants Journal L. S. of Applied of(male mockSocial participants) jurors'Psychology, verdicts Traditional in aAuthoritarianism 20, rape 901-919. case. - California F-scale California F-scale yes by Adorno, Frenkel-Brunswick, 1 Levison 2 and163 Sanford, 1950). Jurow, G.(1971). New data Harvard on the Law effect (Case Review, of a2)"death 84, 567-611. Traditional qualified" jury Authoritarianism on the guilt determination - California F-scale process. Traditional yes Authoritarianism - California 1 F-scale 2 211 Weir, J. A., (1990). & Wrightsman, The determinants Journal L. S. of Applied of(female mockSocial jurors' participants) Psychology, verdicts Traditional in aAuthoritarianism 20, rape 901-919. case. - California F-scale California F-scale yes by Adorno, Frenkel-Brunswick, 1 Levison 2 and175 Sanford, 1950). Moran, G., (1982). & Comfort, Scientific J. Journal C. juror of selection: Personality Sexand as aSocial Traditional moderator Psychology, Authoritarianism of demographic 43, 1052-1063. -and Balanced personality F scale predictors Athanasiou of impaneled NO Balanced felonyFjuror scale behavior. (Robinson 1 & Shaver, 1973) 2 147 Rosen, A. (1997). P. FactorsDissertation affecting juror Abstracts decision-making International: Traditional in repressed-memory Section Authoritarianism B: The Sciences cases. - Balanced andFEngineering scale Balances Vol 58(1-B), F-scale see Jultext 1997, pp. 0449 1 2 120 Sealy, A.(1981). P. AnotherLaw lookand at Human social (Rape psychological Behavior, Case, Defendant Traditional 5, 187-200. aspects 1)Authoritarianism of juror bias. - Submissive Feelings about Authoritarianism, Authority NO says three factors 1 from Rubenowtiz, 11965. 1=submissive 197 feelings about authority Sealy, A.(1981). P. AnotherLaw lookand at Human social (Rape psychological Behavior, Case, Defendant Traditional 5, 187-200. aspects 2)Authoritarianism of juror bias. - Submissive Feelings about Authoritarianism, Authority NO says three factors 1 from Rubenowtiz, 11965. 1=submissive 197 feelings about authority Sealy, A.(1981). P. AnotherLaw lookand at Human social (Rape psychological Behavior, Case, Defendant Traditional 5, 187-200. aspects 2)Authoritarianism of juror bias. - General Aggressiveness Authoritarianism, and Hostility NO says three factors 1 from Rubenowtiz, 11965. 3=general 197 aggressiveness and hostility Sealy, A.(1981). P. AnotherLaw lookand at Human social (Rape psychological Behavior, Case, Defendant Traditional 5, 187-200. aspects 1)Authoritarianism of juror bias. - General Aggressiveness Authoritarianism, and Hostility NO says three factors 1 from Rubenowtiz, 11965. 3=general 197 aggressiveness and hostility Sealy, A.(1981). P. AnotherLaw lookand at Human social (Rape psychological Behavior, Case, Defendant Traditional 5, 187-200. aspects 1)Authoritarianism of juror bias. - Intolerant Attitudes toward Authoritarianism, SexualNO Behavior says three factors 1 from Rubenowtiz, 11965. 2=intolerant 197 attitudes toward sexual behavior Sealy, A.(1981). P. AnotherLaw lookand at Human social (Rape psychological Behavior, Case, Defendant Traditional 5, 187-200. aspects 2)Authoritarianism of juror bias. - Intolerant Attitudes toward Authoritarianism, SexualNO Behavior says three factors 1 from Rubenowtiz, 11965. 2=intolerant 197 attitudes toward sexual behavior Moran, G., (1989). & Cutler, Dispositional B.InL.B. L.predictors Cutler (Chair), of criminal Contemporary Traditional case verdicts. psychological Authoritarianism and- Bronson legal perspectives on jury Traditional selection. NO Authoritarianism Symposium conducted - Bronson 1 at the 97th Annual 2 Convention 345 of the American Psychological Association, New Orlean, Wasieleski, (1996). D. T.Criminal Dissertation justice attitudes, Abstracts personality, International: Traditional attributions, Section Authoritarianism crime B: Theseverity, Sciences - Right demographics, Wing and Engineering Authoritarianism andRWA Vol the prediction 57(2-B), – Scale Right yes, Aug Wing ofsee juror 1996, Authoritarianism text decision-making. pp. 14961 Scale 1 352 Chapdelaine, (1997). A.,Beliefs & Griffin, Journal of guilt S. F.of and Social recommended Issues, 53, Traditional sentence 477-485.as Authoritarianism a function of juror - Christie bias in the O. J. Simpson Authoritarianism trial. NO Scale by Christie, 1 1991 1 125 Boehm, V. (1968). Mr. Prejudice, Wisconsin Miss Law Sympathy, Review, 734-750. and Legal theAttitudes authoritarian Questionnaire personality:(LAQ) An application of psychologicalyes measuring techniques 2 to the problems of jury 1 bias. 151 Cutler, B.(1992). L., Moran, Jury G., selection Journal & Narby, in of insanity Research D.(Study J. defense 2) in Personality, Legal cases. Attitudes 26, 165-182. Questionnaire (LAQ) yes 2 1 61 Jurow, G.(1971). New data Harvard on the Law effect (Case Review, of a1)"death 84, 567-611. Legal qualified" Attitudes jury on Questionnaire the guilt determination (LAQ) - Part process. 1: Authoritarianism yes 2 1 187 Moran, G., (1989). & Cutler, Dispositional B.InL.B. L.predictors Cutler (Chair), of criminal Contemporary Legal caseAttitudes verdicts. psychological Questionnaire and legal (LAQ) perspectives on jury selection. yesSymposium conducted 2 at the 97th Annual 1 Convention 345 of the American Psychological Association, New Orlean, Jurow, G.(1971). New data Harvard on the Law effect (Case Review, of a1)"death 84, 567-611. Legal qualified" Attitudes jury on Questionnaire the guilt determination (LAQ) - Part process. 2: Equalitarian yes 2 1 187 Moran, G., (1982). & Comfort, Scientific J. Journal C. juror of selection: Personality Sexand as aSocial Legal moderator Attitudes Psychology, of demographic Questionnaire 43, 1052-1063. and (LAQ) personality predictors of impaneled yes felony juror behavior. 2 1 124 Jurow, G.(1971). New data Harvard on the Law effect (Case Review, of a2)"death 84, 567-611. Legal qualified" Attitudes jury on Questionnaire the guilt determination (LAQ) - Part process. 2: Equalitarian yes 2 1 187 Jurow, G.(1971). New data Harvard on the Law effect (Case Review, of a1)"death 84, 567-611. Legal qualified" Attitudes jury on Questionnaire the guilt determination (LAQ) - Part process. 3: Anti-Authoritarianism yes 2 1 187 Jurow, G.(1971). New data Harvard on the Law effect (Case Review, of a2)"death 84, 567-611. Legal qualified" Attitudes jury on Questionnaire the guilt determination (LAQ) - Part process. 1: Authoritarianism yes 2 1 187 Cowan, C. (1984). L., Thompson, The effects LawW. and ofC., death Human & Ellsworth, qualification Behavior, P. on C. Legal 8, juror's 53-79. Attitudes predisposition Questionnaire to convict (LAQ) on the quality of deliberation. yes 2 1 288 Jurow, G.(1971). New data Harvard on the Law effect (Case Review, of a2)"death 84, 567-611. Legal qualified" Attitudes jury on Questionnaire the guilt determination (LAQ) - Part process. 3: Anti-Authoritarianism yes 2 1 187 Covey, K.(1981). H. MurderDissertation vs. assault: Abstracts Verdicts, legal International Legal attitudes, Attitudes Voland 42(1-B), Questionnaire attributions Jul 1981, of mock (LAQ) pp. 427 jurors. see text 2 1 122 Hurst, D.(2005). R., & Foley, FilicideL. American and A. insanity Journal defense: of Forensic Legal Revised authoritarianism Psychology, Legal Attitudes 23,and 81-91. empathy Questionnaire as predictors (RLAQ23) of guilt. yes 2 1 66 Solana, E. (1998). D., Garcia, Some J., individual Psychology, & Tamayo, differences Crime, I. M. and in perception Law, Revised 4, 361-373. of Legal the evidence Attitudesand Questionnaire the verdict choice. (RLAQ23) - Spanish version yes, of don’t LAQ23 need(Garcian, spanish 2 De version La Fuente, since I De have La 1 english Fuente, 77 1997). Skeem, J. (2004). L., Louden, Venirepersons' J. Law E.,and & Evans, attitudes Human (Study J.Behavior, toward 1) the Revised 28,insanity 623-648. Legal defense: Attitudes Developing, Questionnaire refining, (RLAQ23) and validating a scale.yes 2 1 135 Kassin, S. (1983). M., &The Wrightsman, construction Journal of L. Research S. and (Study validation 1) in Personality, ofJuror a juror Bias bias 17, Scale scale. 423-442. yes 2 1 49 Kassin, S. (1983). M., &The Wrightsman, construction Journal of L. Research S. and (Study validation 2) in Personality, ofJuror a juror Bias bias 17, Scale scale. 423-442. yes 2 1 48 Kassin, S. (1983). M., &The Wrightsman, construction Journal of L. Research S. and (Study validation 3) in Personality, ofJuror a juror Bias bias 17, Scale scale. 423-442. yes 2 1 32 Gallun, E. (1983). Z., & Kassin, The effect Unpublished S.ofM.the insanity (Study Manuscript. defense 1) Juror and its Bias consequences Scale on jury verdicts. yes 2 1 110 Dexter, H. (1992). R., Cutler, A testB.of Journal L., voir&dire Moran, of Applied as aG. remedy SocialforPsychology, Juror the prejudicial Bias Scale 22,effects 819-832. of pretrial publicity. yes 2 1 68 Narby, D.(1990). J., & Cutler, Pilot study B. Unpublished L. for Cutler, raw Moran, data and Juror Narby, Bias 1992. Scale yes 2 1 57 De La Fuente, (2003).L.,Effects De LaPsychology, ofFuente, pretrialE. juror (Case I., Crime, & bias, Garcia, 2)and strength Law, J.Juror of 9, Bias evidence 197-209. Scale and deliberation process on juror decisions: New yes validity evidence of the 2 Juror Bias Scale scores. 1 153 Gallun, E. (1983). Z., & Kassin, The effect Unpublished S.ofM.the insanity (Study Manuscript. defense 2) Juror and its Bias consequences Scale on jury verdicts. yes 2 1 120 Kassin, S. (1983). M., &The Wrightsman, construction Journal of L. Research S. and (Study validation 3) in Personality, ofJuror a juror Bias bias 17, Scale scale. 423-442. yes 2 1 53 Tang, C. (2003). M., & Nunez, EffectsAmerican N. of defendants Journal ageofand Criminal juror Juror bias Justice, Bias on judgments Scale 28, 37-52.of culpability: What happens when a juvenile yesis tried as an adult.2 1 153 Thompson, (2004). C. M., Graphic & Dennison, Psychiatry, evidence S. ofPsychology violence: The and Juror impact Law, Bias 11, of juror Scale 323-337. decision making, the influence of judicial instructions yes and the effect of2juror biases. 1 128 Warling, (2003). D., & Peterson-Badali, The verdict Behavioral on jury M.Sciences trials for juveniles: and the Juror Law, the Bias effects 21,Scale 63-82. of defendant's age on trial outcomes. yes 2 1 311 Solana, E. (1998). D., Garcia, Some J., individual Psychology, & Tamayo, differences Crime, I. M. and in perception Law, Juror 4, Bias 361-373. of the Scale evidence - Spanish and version the verdict choice. yes, don’t need spanish 2 version since I have1 english 77 Kassin, S. (1991). M., &Blood Garfield, and Journal D. guts: A.ofGeneral Applied and Social trial-specific Psychology, Juror Bias effects Scale 21, 1459-1472. of videotaped crime scences on mock jurors. yes 2 1 48 De La Fuente, (2003).L.,Effects De LaPsychology, ofFuente, pretrialE. juror (Case I., Crime, & bias, Garcia, 1)and strength Law, J.Juror of 9, Bias evidence 197-209. Scale and deliberation process on juror decisions: New yes validity evidence of the 2 Juror Bias Scale scores. 1 153 Chapdelaine, (1997). A.,Beliefs & Griffin, Journal of guilt S. F.of and Social recommended Issues, 53, Juror sentence 477-485. Bias as Scale a function - Probability of jurorofbias Commission in the O. J. Simpson trial. yes 2 1 125 Cutler, B.(1992). L., Moran, Jury G., selection Journal & Narby, in of insanity Research D.(Study J. defense 2) in Personality, Juror cases. Bias26, Scale 165-182. - Probability of Commission yes 2 1 61 Hunter, G. (2004). B. Cynicism Dissertation and its effects Abstracts on mock International: Juror juror Bias decision-making. Section Scale - B: Probability The Sciences of Commission and Engineering Vol 64(8-B), see 2004, text pp. 4114 2 1 165 Weir, J. A., (1990). & Wrightsman, The determinants Journal L. S. of Applied of(male mockSocial participants) jurors'Psychology, verdicts Juror Bias in a Scale 20, rape 901-919. -case. Probability of Commission yes 2 1 163 Weir, J. A., (1990). & Wrightsman, The determinants Journal L. S. of Applied of(female mockSocial jurors' participants) Psychology, verdicts Juror Bias in a Scale 20, rape 901-919. -case. Probability of Commission yes 2 1 175 Chapdelaine, (1997). A.,Beliefs & Griffin, Journal of guilt S. F.of and Social recommended Issues, 53, Juror sentence 477-485. Bias as Scale a function - Reasonable of juror Doubt bias insubscale the O. J. Simpson trial. yes 2 1 125 Hunter, G. (2004). B. Cynicism Dissertation and its effects Abstracts on mock International: Juror juror Bias decision-making. Section Scale - B: Reasonable The Sciences Doubt and subscale Engineering Vol 64(8-B), see 2004, text pp. 4113 2 1 165 Weir, J. A., (1990). & Wrightsman, The determinants Journal L. S. of Applied of(male mockSocial participants) jurors'Psychology, verdicts Juror Bias in a Scale 20, rape 901-919. -case. Reasonable Doubt subscale yes 2 1 163 Cutler, B.(1992). L., Moran, Jury G., selection Journal & Narby, in of insanity Research D.(Study J. defense 1) in Personality, Juror cases. Bias26, Scale 165-182. - Reasonable Doubt subscale yes 2 1 150 Cutler, B.(1992). L., Moran, Jury G., selection Journal & Narby, in of insanity Research D.(Study J. defense 2) in Personality, Juror cases. Bias26, Scale 165-182. - Reasonable Doubt subscale yes 2 1 61 Weir, J. A., (1990). & Wrightsman, The determinants Journal L. S. of Applied of(female mockSocial jurors' participants) Psychology, verdicts Juror Bias in a Scale 20, rape 901-919. -case. Reasonable Doubt subscale yes 2 1 175 Lecci, L.,(2002). & Myers, Examining B. Law the andconstruct Human Behavior, validity ofJuror 26, the455-463. original Bias Scale and -revised Revised JBS: - PC1 A cross-validation of sample andyes method. 2 1 617 Myers, B., (1998). & Lecci, Revising L. Law theand factor Human structure Behavior, of theJuror 22, juror 239-256. Bias bias Scale scale:- ARevised method- PC1 for the empirical validation of theoretical yes constructs. 2 1 406