Jackson, Jonathan

Jacobs, Jonathan and Jackson, Jonathan (2016) Editors’ preface: Routledge handbook of criminal justice ethics In: Jacobs, Jonathan and Jackson, Jonathan, (eds.) Routledge handbook of criminal justice ethics. Routledge International Handbooks. Taylor & Francis Ltd, London, UK. ISBN 9780415708654

Huq, A. and Jackson, J. and Trinkner, R. (2016) Legitimating practices: revisiting the predicates of police legitimacy British Journal of Criminology. ISSN 0007-0955

Peay, Jill and Player, Elaine (2016) The ethics of criminalisation: intentions and consequences In: Jackson, Jonathan and Jacobs, Jonathan, (eds.) Routledge Handbook of Criminal Justice Ethics. Routledge, London, UK.

Cheliotis, Leonidas and Xenakis, Sappho (2016) The moral psychology of penal populism In: Jacobs, Jonathan and Jackson, Jonathan, (eds.) Routledge Handbook of Criminal Justice Ethics. Routledge International Handbooks. Routledge, London, UK. ISBN 9780415708654

Bradford, Ben and Jackson, Jonathan (2016) Cooperating with the police as an act of social control: Trust and neighbourhood concerns as predictors of public assistance Nordisk Politiforskning (Nordic Journal of Studies in Policing). ISSN 1894-8693

Bradford, B. and Sargeant, E. and Murphy, T. and Jackson, J. (2016) A leap of faith? Trust in the police among migrants in England and Wales British Journal of Criminology. ISSN 0007-0955

Bradford, Ben and Jackson, Jonathan (2016) Enabling and constraining police power: on the moral regulation of policing In: Jacobs, Jonathan and Jackson, Jonathan, (eds.) Routledge Handbook of Criminal Justice Ethics. Routledge, Oxford, UK.

Bradford, Ben and Jackson, Jonathan and Hough, Mike (2016) Trust in justice In: Uslaner, E., (ed.) The Oxford Handbook of Social and Political Trust. Oxford University Press , Oxford, UK.

Hough, Mike and Jackson, J. and Bradford, Ben (2016) Policing, procedural justice and prevention In: Sidebottom, A and Tilley, N., (eds.) Routledge Handbook of Crime Prevention and Community Safety. Routledge, Oxfordshire, UK.

Murphy, T. and Bradford, B. and Jackson, J. (2016) Motivating compliance behavior among tax offenders: procedural justice or deterrence? Criminal Justice and Behavior, 43 (1). 102-118. ISSN 0093-8548

Gerber, Monica M. and Jackson, Jonathan (2016) Authority and punishment: on the ideological basis of punitive attitudes towards criminals Psychiatry, Psychology and Law, 23 (1). 113-134. ISSN 1321-8719

Gerber, Monica M. and Jackson, Jonathan (2016) Justifying violence: legitimacy, ideology and public support for police use of force Psychology, Crime & Law. ISSN 1068-316X

Bradford, Ben and Milani, J. and Jackson, Jonathan (2016) Identity, legitimacy and ‘making sense’ of police use of force Policing: An International Journal of Police Strategies and Management. ISSN 1363-951X

Jackson, Jonathan and Bradford, Ben and Kuha, Jouni and Hough, Mike (2015) Empirical legitimacy as two connected psychological states In: Mesko, G. and Tankebe, J., (eds.) Trust and Legitimacy in Criminal Justice - European Perspectives. Springer, London, UK, 137-160. ISBN 978-3-319-09812-8

Côté-Lussier, C. and Jackson, Jonathan and Kerstens, Y. and Barnett, T. A. (2015) A child’s view: social and physical environmental features differentially predict parent and child perceived neighborhood safety Journal of Urban Health: Bulletin of the New York Academy of Medicine, 92 (1). 10-23. ISSN 1099-3460

Jackson, Jonathan and Bradford, Ben and Hough, Mike (2015) Trust in justice “abroad” and the role of legitimacy in “new-crimes” Fiducia: new European crimes and trust-based policy, European Commission.

Jackson, Jonathan and Kuha, Jouni (2015) How theory guides measurement: examples from the study of public attitudes toward crime and policing In: Bynum, T.S. and Huebner, B.M., (eds.) Handbook on Measurement Issues in Criminology and Criminal Justice. John Wiley and Sons, Hoboken, New Jersey, USA.

Jackson, Jonathan and Tyler, Tom R. and Hough, Mike and Bradford, Ben and Mentovich, Avital (2015) Compliance and legal authority In: Smelser, N. J. and Wright, James and Baltes, P. B., (eds.) International Encyclopedia of the Social and Behavioral Sciences . Elsevier, London, UK.

Jackson, Jonathan and Gouseti, Ioanna (2015) Psychological proximity and the construal of crime: a commentary on ‘mapping fear of crime as a context-dependent everyday experience that varies in space and time’ Legal and Criminological Psychology, 20 (2). 212-214. ISSN 1355-3259

Jackson, Jonathan and Gouseti, Ioanna (2015) Worry about crime and psychological distance: applying Trope and Liberman's construal level theory to fear of crime In: Chadee, Derek, (ed.) Psychology of Fear, Crime and the Media: International Perspectives. Researching social psychology. Psychology Press , Abingdon, UK. ISBN 9781138018327

Bradford, Ben and Jackson, Jonathan (2015) Enabling and constraining police power: on the moral regulation of policing LSE Law, Society and Economy Working Papers, 23/2015. The London School of Economics and Political Science , London, UK.

Jackson, Jonathan (2015) On the dual motivational force of legitimate authority In: Bornstein, B. H. and Tomkins, A. J., (eds.) Cooperation and Compliance with Authority: The Role of Institutional Trust: 62nd Nebraska Symposium on Motivation. Springer, New York, USA.

Jackson, Jonathan and Gouseti, Ioanna (2015) Threatened by violence: affective and cognitive reactions to violent victimization Journal of Interpersonal Violence, 31 (18). 2987-3016. ISSN 0886-2605

Jackson, Jonathan (2015) On the dual motivational force of legitimate authority LSE Law, Society and Economy Working Paper Series, 4/2015. The London School of Economics and Political Science , London, UK.

Tyler, Tom R. and Jackson, Jonathan and Mentovich, Avital (2015) On the consequences of being a object of suspicion: potential pitfalls of proactive policing Journal of Empirical Legal Studies, 12 (4). 602-636. ISSN 1740-1461

Jackson, Jonathan (2015) Cognitive closure and risk sensitivity in the fear of crime Legal and Criminological Psychology, 20 (2). 222-240. ISSN 1355-3259

Jackson, Jonathan and Gau, Jacinta M. (2015) Carving up concepts?: differentiating between trust and legitimacy in public attitudes towards legal authority In: Shockley, E. and Neal, T. M. S. and PytlikZillig, L. and Bornstein, B., (eds.) Interdisciplinary Perspectives on Trust: Towards Theoretical and Methodological Integration. Springer, New York, USA.

Jackson, Jonathan and Gouseti, Ioanna (2014) Fear of crime In: Mitchell Miller, J., (ed.) Encyclopedia of theoretical criminology. Wiley-Blackwell, Chichester, UK. ISBN 9780470658444

Jackson, Jonathan and Gouseti, I. (2014) Fear of crime and the psychology of risk In: Bruinsma, Gerben and Weisburd, David, (eds.) Encyclopedia of Criminology and Criminal Justice. Springer. ISBN 9781461456919

Jackson, Jonathan and Bradford, Ben and Hough, Mike and Carrillo, Stephany (2014) Extending procedural justice theory: a Fiducia report on the design of new survey indicators Fiducia: new European crimes and trust-based policy, European Commission.

Tyler, Tom R. and Jackson, Jonathan and Bradford, B. (2014) Psychology of procedural justice and cooperation In: Bruinsma, Gerben and Weisburd, David, (eds.) Encyclopedia of Criminology and Criminal Justice. Springer, New York, USA. ISBN 9781461456919

Brunton-Smith, Ian and Jackson, Jonathan and Sutherland, Alex (2014) Bridging structure and perception: on the neighbourhood ecology of beliefs and worries about violent crime British Journal of Criminology, 54 (4). 503-526. ISSN 0007-0955

Jackson, Jonathan and Kuha, Jouni (2014) Worry about crime in a cross-national context: a model-supported method of measurement using the European social survey Survey Research Methods, 8 (2). 109-125. ISSN 1864-3361

Kuha, Jouni and Jackson, Jonathan (2014) The item count method for sensitive survey questions: modelling criminal behaviour Journal of the Royal Statistical Society: Series C (Applied Statistics), 63 (2). 321-341. ISSN 0035-9254

Bradford, Ben and Murphy, K. and Jackson, Jonathan (2014) Officers as mirrors: policing, procedural justice and the (re)production of social identity British Journal of Criminology, 54 (4). 527-550. ISSN 0007-0955

Singh, Ilina and Bard, Imre and Jackson, Jonathan (2014) Robust resilience and substantial interest: a survey of pharmacological cognitive enhancement among university students in the UK and Ireland PLOS One, 9 (10). e105969. ISSN 1932-6203

Sturgis, Patrick and Brunton-Smith, Ian and Jackson, Jonathan and Kuha, Jouni (2014) Ethnic diversity, segregation and the social cohesion of neighbourhoods in London Ethnic and Racial Studies, 37 (8). 1286-1309. ISSN 0141-9870

Bradford, Ben and Huq, Aziz and Jackson, Jonathan and Roberts, Benjamin (2014) What price fairness when security is at stake?: police legitimacy in South Africa Regulation and Governance, 8 (2). 246-268. ISSN 1748-5983

Tyler, T. R. and Jackson, J. P. (2014) Popular legitimacy and the exercise of legal authority: motivating compliance, cooperation and engagement Psychology, Public Policy and Law, 20 (1). 78-95. ISSN 1076-8971

Bradford, Ben and Jackson, Jonathan and Hough, Mike (2014) Police futures and legitimacy: redefining good policing In: Brown, Jennifer M., (ed.) The Future of Policing. Routledge, Abingdon, UK, 79-100. ISBN 9780415821629

Hough, Mike and Jackson, Jonathan and Bradford, Ben (2014) La légitimité de la police: conclusions de l’Enquête Sociale Européenne Cahiers de la sécurité et de la justice, 27/28. 154-170. ISSN 1774-475X

Hough, Mike and Bradford, Ben and Jackson, Jonathan and Roberts, Julian R. (2013) Attitudes to sentencing and trust in justice: exploring trends from the crime survey for England and Wales Ministry of Justice analytical series, Ministry of Justice, London, UK. ISBN 9781840995923

Hough, Mike and Jackson, Jonathan and Bradford, Ben (2013) Legitimacy, trust and compliance: an empirical test of procedural justice theory using the European Social Survey In: Tankebe, Justice and Liebling, Alsion, (eds.) Legitimacy and Criminal Justice: an International Exploration. Oxford University Press, Oxford, UK, 326-352. ISBN 9780198701996

Sturgis, Patrick and Brunton-Smith , Ian and Kuha, Jouni and Jackson, Jonathan (2013) Residents of more ethnically diverse neighbourhoods actually reported higher levels of social cohesion British Politics and Policy at LSE (25 Nov 2013) Blog entry

Jackson, Jonathan (2013) Trust in European justice institutions is markedly lower in southern and eastern Europe, but legitimacy also requires that institutions meet substantive requirements to legitimise their power and structure LSE European Politics and Policy (EUROPP) Blog (1 Aug 2013) Blog entry

Bradford, Ben and Jackson, Jonathan and Hough, Mike (2013) Police legitimacy in action: lessons for theory and practice In: Reisig, Michael and Kane, R., (eds.) Oxford Handbook of Police and Policing. Oxford University Press, Oxford, UK.

Jackson, Jonathan and Kuha, Jouni and Hough, Mike and Bradford, Ben and Hohl, Katrin and Gerber, Monica (2013) Trust and legitimacy across Europe: a FIDUCIA report on comparative public attitudes towards legal authority FIDUCIA.

Jackson, Jonathan and Huq, Aziz Z. and Bradford, Ben and Tyler, Tom R. (2013) Monopolizing force?: police legitimacy and public attitudes towards the acceptability of violence Psychology, Public Policy and Law, 19 (4). 479-497. ISSN 1076-8971

Sutherland, A. and Brunton-Smith, Ian and Jackson, Jonathan (2013) Collective efficacy, deprivation and violence in London British Journal of Criminology, 53 (6). 1050-1074. ISSN 0007-0955

Brunton-Smith, Ian and Sutherland, Alex and Jackson, Jonathan (2013) The role of neighbourhoods in shaping crime and perceptions of crime In: Manley, David and van Ham, Maarten and Bailey, Nick and Simpson, Ludi and Maclennan, Duncan, (eds.) Neighbourhood Effects or Neighbourhood Based Problems?: a Policy Context. Springer , London, UK, 67-88. ISBN 9789400766945

Tyler, Tom R. and Jackson, Jonathan (2013) Future challenges in the study of legitimacy and criminal justice In: Tankebe, Justice and Liebling, Alison, (eds.) Legitimacy and Criminal Justice: an International Exploration. Oxford University Press, Oxford, UK, 83-104. ISBN 9780198701996

Hough, Mike and Jackson, Jonathan and Bradford, Ben (2013) ¿De qué depende la legitimidad de la policía? Resultados de una investigación Europea Indret: Revista Para El Análisis Del Derecho, 2013 (4). 1-27. ISSN 1698-739X

Hough, Mike and Jackson, Jonathan and Bradford, Ben (2013) Trust the justice and the legitimacy of legal authorities: topline findings from a European comparative study In: Body-Gendrot, Sophie and Hough , Mike and Kerezsi , Klara and Levy, Rene and Snacken , Sonja, (eds.) The Routledge Handbook of European Criminology. Routledge international handbooks. Routledge, London, UK. ISBN 9780415685849

Gerber, Monica M. and Jackson, Jonathan (2013) Retribution as revenge and retribution as just deserts Social Justice Research, 26 (1). 61-80. ISSN 0885-7466

Hough, Mike and Jackson, Jonathan and Bradford, Ben (2013) The drivers of police legitimacy: some European research Journal of Policing, Intelligence and Counter Terrorism, 8 (2). 144-165. ISSN 1833-5330

Gray, Emily and Jackson, Jonathan and Farrall, Stephen (2012) In search of the fear of crime: using interdisciplinary insights to improve the conceptualisation and measurement of everyday insecurities In: Gadd, David and Karstedt, Susanne and Messner, Steven F., (eds.) Sage Handbook of Criminological Research Methods. Sage, London, UK, 268-281. ISBN 9781849201759

Jackson, Jonathan and Bradford, Ben (2012) South Africans place emphasis on fairness, effectiveness and security when judging police legitimacy Africa at LSE (17 Dec 2012) Blog entry

Jackson, Jonathan and Hough, Mike and Bradford, Ben and Hohl, Katrin and Kuha, Jouni (2012) Policing by consent: understanding the dynamics of police power and legitimacy ESS country specific topline results series, 1. European Commission.

Jackson, Jonathan and Bradford, Ben and Hough, Mike and Murray, K. H. (2012) Compliance with the law and policing by consent: notes on police and legal legitimacy In: Crawford, Adam and Hucklesby, Anthea, (eds.) Legitimacy and Compliance in Criminal Justice. Routledge, London, UK, 29-49. ISBN 9780415671569

Roberts, Julian and Hough, Mike and Jackson, Jonathan and Gerber, Monica M. (2012) Public opinion towards the lay magistracy and the sentencing council guidelines: the effects of information on attitudes British Journal of Criminology, 52 (6). 1072-1091. ISSN 0007-0955

Jackson, Jonathan and Bradford, Ben and Hough, Mike and Myhill, Andy and Quinton, Paul and Tyler, Tom R. (2012) Why do people comply with the law?: legitimacy and the influence of legal institutions British Journal of Criminology, 52 (6). 1051-1071. ISSN 0007-0955

Stanko, Betsy and Jackson, Jonathan and Bradford, Ben and Hohl, Katrin (2012) A golden thread, a presence amongst uniforms, and a good deal of data: studying public confidence in the London Metropolitan Police Policing and Society, 22 (3). 317-331. ISSN 1043-9463

Jackson, Jonathan and Bradford, Ben and Stanko, Elizabeth and Hohl, Katrin (2012) Just authority?: trust in the police in England and Wales Routledge, Oxon, UK. ISBN 9781843928485

Jackson, Jonathan and Pooler, Tia and Hohl, Katrin and Kuha, Jouni and Bradford, Ben and Hough, Mike (2011) Trust in justice: topline results from round 5 of the European Social Survey ESS topline results series, 1. European Commission.

Jackson, Jonathan and Gerber, Monica M. and Cote-Lussier, C. (2011) The ideological roots of fear of crime and punitive sentiment in Greece and the UK: a commentary on Zarafonitou In: Cheliotis, Leonidas and Xenakis, Sappho, (eds.) Crime and Punishment in Contemporary Greece: International Comparative Perspectives. Peter Lang AG, Oxford, UK, 45-64. ISBN 9783039115624

Bradford, Ben and Jackson, Jonathan (2011) When trust is lost: the British and their police after the Tottenham riots Books and Ideas (8 Nov 2011) Blog entry

Bradford, Ben and Jackson, Jonathan (2011) When trust is lost: the British and their police after the Tottenham riots Books and Ideas. ISSN 2114-074X

Jackson, Jonathan (2011) Revisiting sensitivity to risk in the fear of crime Journal of Research in Crime and Delinquency, 48 (4). 513-537. ISSN 0022-4278

Gray, Emily and Jackson, Jonathan and Farrall, Stephen (2011) Feelings and functions in the fear of crime: applying a new approach to victimisation insecurity British Journal of Criminology, 51 (1). 75-94. ISSN 0007-0955

Hummelsheim, Dina and Hirtenlehner, Helmut and Jackson, Jonathan and Oberwittler, Dietrich (2011) Social insecurities and fear of crime: a cross-national study on the impact of welfare state policies on crime-related anxieties European Sociological Review, 27 (3). 327-345. ISSN 0266-7215

Jackson, Jonathan and Bradford, Ben and Hough, Mike and Kuha, Jouni and Stares, Sally and Widdop, S. and Fitzgerald, R. and Yordanova, M. and Galev, T. (2011) Developing European indicators of trust in justice European Journal of Criminology, 8 (4). 267-285. ISSN 1477-3708

Gaskell, George and Allansdottir, Agnes and Allum, Nick and Castro, Paula and Esmer, Yilmaz and Fischler, Claude and Jackson, Jonathan and Kronberger, Nicole and Hampel, Jurgen and Mejlgaard, Niels and Quintanilha, Alex and Rammer, Andu and Revuelta, Gemma and Stares, Sally and Torgersen, Helge and Wager, Wolfgang (2011) The 2010 Eurobarometer on the life sciences Nature Biotechnology, 29 (2). 113-114. ISSN 1087-0156

Hough, Mike and Jackson, Jonathan and Bradford, Ben and Myhill, Andy and Quinton, Paul (2010) Procedural justice, trust and institutional legitimacy Policing: a Journal of Policy and Practice, 4 (3). 203-210. ISSN 1752-4512

Gerber, Monica M. and Hirtenlehner, Helmut and Jackson, Jonathan (2010) Insecurities about crime in Germany, Austria and Switzerland: a review of research findings European Journal of Criminology, 7 (2). 141-157. ISSN 1477-3708

Jackson, Jonathan and Tyler, Tom R. and Bradford, Ben and Taylor, Dominic and Shiner, Mike (2010) Legitimacy and procedural justice in prisons Prison Service Journal, 191. 4-10. ISSN 0300-3558

Jackson, Jonathan and Gray, Emily (2010) Functional fear and public insecurities about crime British Journal of Criminology, 50 (1). 1-22. ISSN 0007-0955

Hirtenlehner, Helmut and Bacher, Johann and Oberwittler, Dietrich and Hummelsheim, Dina and Jackson, Jonathan (2010) Culture, institutions and crime: testing institutional anomie theory with victimization data from Europe Monatsschrift Für Kriminologie und Strafrechtsreform, 93 (4). 274-299. ISSN 0026-9301

Jackson, Jonathan and Bradford, Ben (2010) What is trust and confidence in the police? Policing: a Journal of Policy and Practice, 4 (3). 241-248. ISSN 1752-4512

Bradford, Ben and Jackson, Jonathan and Stanko, Elizabeth (2009) Contact and confidence: revisiting the impact of public encounters with the police Policing and Society, 19 (1). 20-46. ISSN 1043-9463

Jackson, Jonathan and Bradford, Ben and Hohl, Katrin and Farrall, Stephen (2009) Does the fear of crime erode public confidence in policing? Policing: a Journal of Policy and Practice, 3 (1). 100-111. ISSN 1752-4512

Jackson, Jonathan (2009) A psychological perspective on vulnerability in the fear of crime Psychology, Crime and Law, 15 (4). ISSN 1068-316X

Farrall, Stephen D. and Jackson, Jonathan and Gray, Emily (2009) Social order and the fear of crime in contemporary times Clarendon studies in criminology. Oxford University Press, Oxford, UK. ISBN 9780199540815

Jackson, Jonathan and Bradford, Ben (2009) Crime, policing and social order: on the expressive nature of public confidence in policing British Journal of Sociology, 60 (3). 493-521. ISSN 0007-1315

Gray, Emily and Jackson, Jonathan and Farrall, Stephen (2008) Researching everyday emotions: towards a multi-disciplinary investigation of the fear of crime In: Kury, Helmut, (ed.) Fear of Crime - Punitivity: New Developments in Theory and Research. Crime and crime policy (vol. 3). Universitätsverlag Brockmeyer, Bochum, Germany, 3-24. ISBN 9783819606885

Mulford, Matthew and Jackson, Jonathan and Svedsäter, Henrik (2008) Encouraging cooperation: revisiting solidarity and commitment effects in prisoners' dilemma games Journal of Applied Social Psychology, 38 (12). 2964-2989. ISSN 0021-9029

Bradford, Ben and Stanko, Elizabeth and Jackson, Jonathan (2008) Using research to inform policy: the role of public attitude surveys in understanding public confidence and police contact Policing: a Journal of Policy and Practice, 3 (2). 139-148. ISSN 1752-4512

Gray, Emily and Jackson, Jonathan and Farrall, Stephen (2008) Reassessing the fear of crime European Journal of Criminology, 5 (3). 363-380. ISSN 1477-3708

Callender, Claire and Jackson, Jonathan (2008) Does the fear of debt constrain choice of university and subject of study? Studies in Higher Education, 33 (4). 405-429. ISSN 0307-5079

Jackson, Jonathan and Sunshine, Jason (2007) Public confidence in policing: a neo-Durkheimian perspective British Journal of Criminology, 47 (2). 214-233. ISSN 0007-0955

Jackson, Jonathan and Allum, Nick and Gaskell, George (2006) Bridging levels of analysis in risk perception research: the case of the fear of crime Forum Qualitative Sozialforschung / Forum: Qualitative Social Research, 7 (1). Art. 20. ISSN 1438-5627

Jackson, Jonathan (2006) Validating new measures of the fear of crime International Journal of Social Research Methodology, 8 (4). 297-315. ISSN 1364-5579

Jackson, Jonathan (2006) Introducing fear of crime to risk research Risk Analysis, 26 (1). 253-264. ISSN 1539-6924

Gaskell, George and Einsiedel, Edna and Hallman, William and Priest, Susanna Hornig and Jackson, Jonathan and Olsthoorn, Johannus (2005) Social values and the governance of science Science, 310 (5756). 1908-1909. ISSN 0036-8075

Jackson, Jonathan and Gaskell, George and Eyck, Toby Ten and Veltri, Giuseppe (2005) Imagining nanotechnology: cultural support for technological innovation in Europe and the United States Public Understanding of Science, 14 (1). 81-90. ISSN 0963-6625

Callender, Claire and Jackson, Jonathan (2005) Does the fear of debt deter students from higher education? Journal of Social Policy, 34 (4). 509-540. ISSN 1469-7823

Jackson, Jonathan (2004) An analysis of a construct and debate: the fear of crime In: Albrecht, Hans-Jörg and Serassis, Telemach and Kania, Harald, (eds.) IMAges of Crime Ii: Representations of Crime and the Criminal in Politics, Society, the Media and the Arts. Edition IUSCRIM, Freiburg, Germany. ISBN 9783861130611

Jackson, Jonathan and Allum, Nick and Gaskell, George (2004) Perceptions of risk in cyber space Cyber trust & crime prevention project, 04/1157. Government Office for Science, Department for Innovation, Universities and Skills, London, UK.

Ten Eyck, Toby A. and Gaskell, George and Jackson, Jonathan (2004) Seeds, food and trade wars: public opinion and policy responses in the US and Europe Journal of Commercial Biotechnology, 10 (3). 258-267. ISSN 1462-8732

Jackson, Jonathan (2004) Experience and expression: social and cultural significance in the fear of crime The British Journal of Criminology, 44 (6). 946-966. ISSN 0007-0955