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Law and Psychology

Selected Works

A. Publications in Peer-reviewed Journals

2014

Articles 1 - 3 of 3

Full-Text Articles in Law

40. Question Types, Responsiveness And Self-Contradictions When Prosecutors And Defense Attorneys Question Alleged Victims Of Child Sexual Abuse, Samantha J. Andrews, Michael E. Lamb, Thomas D. Lyon Oct 2014

40. Question Types, Responsiveness And Self-Contradictions When Prosecutors And Defense Attorneys Question Alleged Victims Of Child Sexual Abuse, Samantha J. Andrews, Michael E. Lamb, Thomas D. Lyon

Thomas D. Lyon

We examined 120 trial transcripts of 6- to 12-year-old children testifying to sexual abuse. Age and attorney role were analyzed in relation to question types, children’s responsiveness, and self-contradiction frequency. A total of 48,716 question-response pairs were identified. Attorneys used more closed-ended than open-ended prompts. Prosecutors used more invitations (3% vs. 0%), directives and option-posing prompts than defence attorneys, who used more suggestive prompts than prosecutors. Children were more unresponsive to defence attorneys than to prosecutors. Self-contradictions were identified in 95% of the cases. Defence attorneys elicited more self-contradictions than prosecutors, but nearly all prosecutors (86%) elicited at least one …


38. Social And Cognitive Factors Associated With Children's Secret-Keeping For A Parent., Heidi M. Gordon, Thomas D. Lyon, Kang Lee Jul 2014

38. Social And Cognitive Factors Associated With Children's Secret-Keeping For A Parent., Heidi M. Gordon, Thomas D. Lyon, Kang Lee

Thomas D. Lyon

This study examined children’s secret-keeping for a parent and its relation to trust, theory of mind, secrecy endorsement, and executive functioning (EF). Children (N = 107) between 4 and 12 years of age participated in a procedure wherein parents broke a toy and asked children to promise secrecy. Responses to open-ended and direct questions were examined. Overall, secret-keeping increased with age and promising to keep the secret was related to fewer disclosures in open-ended questioning. Children who kept the secret in direct questioning exhibited greater trust and better parental ratings of EF than children who disclosed the secret. Findings highlight …


34. Disclosure Suspicion Bias And Abuse Disclosure: Comparisons Between Sexual And Physical Abuse., Elizabeth B. Rush, Thomas D. Lyon, Elizabeth C. Ahern, Jodi A. Quas Apr 2014

34. Disclosure Suspicion Bias And Abuse Disclosure: Comparisons Between Sexual And Physical Abuse., Elizabeth B. Rush, Thomas D. Lyon, Elizabeth C. Ahern, Jodi A. Quas

Thomas D. Lyon

Prior research has found that children disclosing physical abuse appear more reticent and less consistent than children disclosing sexual abuse. Although this has been attributed to differences in reluctance, it may also be due to differences in the process by which abuse is suspected and investigated. Disclosure may play a larger role in arousing suspicions of sexual abuse, while other evidence may play a larger role in arousing suspicions of physical abuse. As a result, children who disclose physical abuse in formal investigations may be doing so for the first time, and they may be more reluctant to provide details …