Abstract
A juror’s perception of the strength of the evidence presented during a criminal trial is the most important factor in determining the resulting verdict, yet little is known about how dispositional and situational factors impact these perceptions. This study seeks to determine the impact of interrogation length, defendant age, and alleged crime on jurors’ perceptions of evidence strength. Prior research has found that each of these individual factors can impact the perceived strength of the evidence, yet little is known about how these factors will influence the resulting verdict. Using an experimental survey model, the current study surveys over 500 online mock-jurors. Results indicated the length of the interrogation significantly influenced mock jurors’ opinions on evidence strength as well as their resulting verdict in a fictional case. Additionally, confessions offered by younger defendants may be viewed as less strong by respondents regardless of how long the interrogation lasted, and respondents were more likely to convict the defendant for the less serious of two crimes. Implications of these findings and future research directions are discussed.
Similar content being viewed by others
References
Appleby, S. C., Hasel, L. E., & Kassin, S. M. (2011). Police-induced confessions: an empirical analysis of their content and impact. Psychology, Crime & Law, 19, 1–18.
Bernard, J. L. (1979). Interaction between the race of the defendant and that of jurors in determining verdicts. Law & Psychology Review, 5, 103–111.
Blair, J. P. (2005). A test of the unusual false confession perspective using cases of proven false confessions. Criminal Law Bulletin, 41, 127–144.
Blandon-Gitlin, I., Sperry, K., & Leo, R. (2010). Jurors believe interrogation tactics are not likely to elicit false confessions: Will expert witness testimony inform them otherwise? Psychology, Crime, and Law, 16, 1477–1744.
Bryan-Hancock, C., & Casey, S. (2010). Psychological maturity of at-risk juveniles, young adults, and adults: Implications for the justice system. Psychiatry, Psychology and Law, 17(1), 57–69.
Camilletti, C. R., & Scullin, M. H. (2012). Attorney and lay beliefs about factors affecting jurors’ perceptions of juvenile offender culpability. Psychology, Crime & Law., 18(1), 113–128.
Chojnacki, D. E., Cicchini, M. D., & White, L. T. (2008). An empirical basis for the admission of expert testimony on false confessions. Arizona State Law Journal, 40, 1–45.
Costanzo, M., Shaked-Schroer, N., & Vinson, K. (2010). Juror beliefs about police interrogations, false confessions, and expert testimony. Journal of Empirical Legal Studies, 7, 231–247.
Darley, J. M., Carlsmith, K. M., & Robinson, P. H. (2000). Incapacitation and just deserts as motives for punishment. Law and Human Behavior, 24(6), 659–683.
Drizin, S. A., & Leo, R. A. (2004). The problem of false confessions in the post-DNA world. North Carolina Law Review, 82, 891–1007.
Einat, T., & Herzog, S. (2011). Understanding the relationship between perceptions of crime seriousness and recommended punishment: An exploratory comparison of adults and adolescents. Criminal Justice Studies, 24(1), 3–21.
Farrell, A., Pennington, L., & Cronin, S. (2013). Juror perceptions of the legitimacy of legal authorities and decision making in criminal cases. Law & Social Inquiry, 38(4), 773–802.
Freedman, J. L., Krismer, K., MacDonald, J. E., & Cunningham, J. A. (1994). Severity of penalty, seriousness of the charge, and mock jurors’ verdicts. Law and Human Behavior, 18(2), 189–202.
Ghetti, S., & Redlich, A. D. (2001). Reactions to youth crime: Perceptions of accountability and competency. Behavioral Sciences and the Law, 19, 33–52.
Goldstein, N. E., Condie, L. O., Kalbeitzer, R., Osman, D., & Geier, J. L. (2003). Juvenile offenders’ Miranda rights comprehension and self-reported likelihood of offering false confessions. Assessment, 10, 359–369.
Greene, E., & Evelo, A. J. (2013). Attitudes regarding life sentences for juvenile offenders. Law and Human Behavior, 37(4), 276–289.
Grisso, T. (1981). Juvenile’s waiver of rights: Legal and psychological competence. Plenum.
Grisso, T., Steinberg, L., Woolard, J., Cauffman, E., Scott, E., Graham, S., et al. (2003). Juveniles’ competence to stand trial: A comparison of adolescents’ and adults’ capacities as trial defendants. Law and Human Behavior, 27, 333–363.
Hasel, L. E., & Kassin, S. M. (2009). On the presumption of evidentiary independence: Can confessions corrupt eyewitness identifications? Psychological Science, 21, 122–126.
Hawkins, D. F. (1980). Perceptions of punishment for crime. Deviant Behavior, 1(2), 193–215.
Hawkins, D. F. (1981). Causal attribution and punishment for crime. Deviant Behavior, 2(3), 207–230.
Henkel, L. A., Coffman, K. A. J., & Dailey, E. M. (2008). A survey of people’s attitudes and beliefs about false confessions. Behavioral Sciences & the Law, 26, 555–584. https://doi.org/10.1002/bsl.826
Johnson, S. L. (1984). Cross-Racial identification errors in criminal cases. Cornell Law Review, 69, 934–987.
Johnson, B. D., & Kurlychek, M. C. (2012). Transferred juveniles in the era of sentencing guidelines: Examining judicial departures for juvenile offenders in adult criminal court. Criminology, 50(2), 525–564.
Kassin, S. M., Drizin, S. A., Grisso, T., Gudjonsson, G. H., Leo, R. A., & Redlich, A. D. (2010). Police-induced confessions: Risk factors and recommendations. Law and Human Behavior, 34, 3–38.
Kassin, S. M., Dror, I. E., & Kukucka, J. (2013). The forensic confirmation bias: Problems, perspectives, and proposed solutions. Journal of Applied Research in Memory and Cognition, 2, 42–52.
Kassin, S. M., & Neumann, K. (1997). On the power of confession evidence: An experimental test of the fundamental difference hypothesis. Law and Human Behavior, 21, 469–484.
Kassin, S. M., & Sukel, H. (1997). Coerced confessions and the jury: An experimental test of the “harmless error” rule. Law and Human Behavior, 21, 27–46.
Kerr, N. L. (1978). Severity of prescribed penalty and mock jurors’ verdicts. Journal of Personality and Social Psychology, 36(12), 1431–1442.
Kurlychek, M. C., & Johnson, B. D. (2004). The juvenile penalty: A comparison of juvenile and young adult sentencing outcomes in a criminal court. Criminology, 42(2), 485–515.
Kurlychek, M. C., & Johnson, B. D. (2010). Juvenility and punishment: Sentencing juveniles in adult criminal courts. Criminology, 48(3), 725–758.
Martire, K. A., Kemp, R. I., Watkins, I., Sayle, M. A., & Newell, B. R. (2013). The expression and interpretation of uncertain forensic science evidence: Verbal equivalence, evidence strength, and the weak evidence effect. Law and Human Behavior, 37(3), 197–207.
Mindthoff, A., Evans, J. R., Perez, G., Woestehoff, S. A., Olaguez, A. P., Klemfuss, J. Z., Normile, C. J., Scherr, K. C., Carlucci, M. E., Carol, R. N., Meissner, C. A., Michael, S. W., Russano, M. B., Stocks, E. L., Vallano, J. P., & Woody, W. D. (2018). A survey of potential jurors’ perceptions of interrogations and confessions. Psychology, Public Policy, and Law, 24(4), 430–448. https://doi.org/10.1037/law0000182
Mindthoff, A., Evans, J. R., Perez, G., Woestehoff, S. A., Olaguez, A. P., Klemfuss, J. Z., Vallano, J. P., Woody, W. D., Normile, C. J., Scherr, K. C., Carlucci, M. E., Carol, R. N., Hayes, T., Meissner, C. A., Michael, S. W., Russano, M. B., & Stocks, E. L. (2020a). Juror perceptions of intoxicated suspects’ interrogation-related behaviors. Criminal Justice and Behavior, 47(2), 222–246. https://doi.org/10.1177/0093854819888962
Mindthoff, A., Malloy, L. C., & Höhs, J. M. (2020b). Mock jurors’ perceptions and case decisions following a juvenile interrogation: Investigating the roles of interested adults and confession type. Law and Human Behavior, 44(3), 209–222. https://doi.org/10.1037/lhb0000371
Najdowski, C. J., Bottoms, B. L., & Vargas, M. C. (2009). Jurors’ perception of juvenile defendants: The influence of intellectual disability, abuse history, and confession evidence. Behavioral Sciences and the Law, 27, 401–430.
The National Registry of Exonerations. (2015). Exoneration cases. http://www.law.umich.edu/special/exoneration/. Accessed 17 June 2015.
Niedermeier, K. E., Kerr, N. L., & Messé, L. A. (1999). Jurors’ use of naked statistical evidence: Exploring bases and implications of the wells effect. Journal of Personality and Social Psychology, 76(4), 533–542.
Park, K. (2011). Estimating juror accuracy, juror ability, and the relationship between them. Law and Human Behavior, 35(1), 288–305.
Pennington, N., & Hastie, R. (1990). Practical implications of psychological research on juror and jury decisionmaking. Personality and Social Psychology Bulletin, 16, 90–105.
Peters, C. S., Lampinen, J. M., & Malesky, L. A., Jr. (2013). A trap for the unwary: Jury decision making in cases involving the entrapment defense. Law and Human Behavior, 37(1), 45–53.
Porter, S., ten Brinke, L., & Gustaw, C. (2010). Dangerous decisions: The impact of first impressions of trustworthiness on the evaluation of legal evidence and defendant culpability. Psychology, Crime & Law, 16(6), 477–491.
Redlich, A. D., & Goodman, G. S. (2003). Taking responsibility for an act not committed: The influence of age and suggestibility. Law and Human Behavior, 27, 141–156.
Redlich, A. D., Ghetti, S., & Quas, J. A. (2008a). Perceptions of children during a police interview: A comparison of suspects and alleged victims. Journal of Applied Social Psychology, 38, 705–735.
Redlich, A. D., Quas, J. A., & Ghetti, S. (2008b). Perceptions of children during a police interrogation: Guilt, confessions, and interview fairness. Psychology, Crime, and Law, 14, 201–223.
Samuel, W., & Moulds, E. (1986). The effect of crime severity on perceptions of fair punishment: A California case study. The Journal of Criminal Law & Criminology, 77(3), 931–948.
Scott, E. S., & Steinberg, L. (2008). Rethinking Juvenile Justice. Harvard University Press.
Shifton, J. J. (2019). How confession characteristics impact juror perceptions of evidence in criminal trials. Behavioral Sciences & the Law. https://doi.org/10.1002/bsl.2398
Skolnick, P., & Shaw, J. (1997). The O.J. Simpson criminal trial verdict: Racism or status shield? Journal of Social Issues, 53, 503–516.
Sommers, S. (2006). On racial diversity and group decision-making: Identifying multiple effects of racial composition on jury deliberations. Journal of Personality and Social Psychology, 90, 597–612.
Wallace, D. B., & Kassin, S. M. (2012). Harmless error analysis: How do judges respond to confession errors? Law and Human Behavior, 36(2), 151–157.
Williams, J., & Holmes, K. (1981). The second assault: Rape and public attitudes. Greenwood Press.
Willis Esqueda, C., & Swanson, K. (1997). The influence of alcohol use and crime stereotypicality on culpability assignment for Native Americans and European Americans. American Indian Culture and Research Journal, 21(2), 229–254.
Woestehoff, S. A., & Meissner, C. A. (2016). Juror sensitivity to false confession risk factors: Dispositional vs. situational attributions for a confession. Law and Human Behavior, 40(5), 564–579. https://doi.org/10.1037/lhb0000201
Wright, K. B. (2005). Researching Internet-based populations: Advantages and disadvantages of online survey research, online questionnaire authoring software packages, and web survey services. Journal of Computer-Mediated Communication. https://doi.org/10.1111/j.1083-6101.2005.tb00259.x
Acknowledgements
The author would like to thank Dr.’s James Acker, Shawn Bushway and Christopher Kelly for their helpful comments and review throughout this research project. Dr. Allison Redlich, without whose effort this project would not be completed, deserves individual thanks. Finally, I offer a special thanks to my wife, family, and friends for their support throughout the years.
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Shifton, J.J. How Interrogation Length, Age, and Crime Impact Perceptions of Evidence in Criminal Trials. Am J Crim Just 47, 266–286 (2022). https://doi.org/10.1007/s12103-021-09645-6
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12103-021-09645-6