Detecting deception in children: event familiarity affects criterion-based content analysis ratings.

Statement Validity Assessment (SVA) is a comprehensive credibility assessment system, with the Criterion-Based Content Analysis (CBCA) as a core component. Worldwide, the CBCA is reported to be the most widely used veracity assessment instrument. We tested and confirmed the hypothesis that CBCA scores are affected by event familiarity; descriptions of familiar events are more likely to be judged true than are descriptions of unfamiliar events. CBCA scores were applied to transcripts of 114 children who recalled a routine medical procedure (control) or a traumatic medical procedure that they had experienced one time (relatively unfamiliar) or multiple times (relatively familiar). CBCA scores were higher for children in the relatively familiar than the relatively unfamiliar condition, and CBCA scores were significantly correlated with age. Results raise serious questions regarding the forensic suitability of the CBCA for assessing the veracity of children's accounts.

[1]  K. Nelson,et al.  Event knowledge : structure and function in development , 1986 .

[2]  K. Pezdek,et al.  Planting False Childhood Memories in Children: The Role of Event Plausibility , 1999 .

[3]  M. Lamb,et al.  Reliability of criteria-based content analysis of child witness statements , 1997 .

[4]  G. Goodman,et al.  Emotion and memory: Children's long-term remembering, forgetting, and suggestibility. , 1999, Journal of experimental child psychology.

[5]  D. C. Raskin,et al.  Statement validity assessment: Interview procedures and content analysis of children's statements of sexual abuse. , 1991 .

[6]  M. Steller.  RECENT DEVELOPMENTS IN STATEMENT ANALYSIS , 1989 .

[7]  Günter Köhnken,et al.  The cognitive interview and the assessment of the credibility of adults' statements. , 1995 .

[8]  David C. Raskin,et al.  Assessment of children's statements of sexual abuse. , 1991 .

[9]  David C. Raskin,et al.  Psychological methods in criminal investigation and evidence , 1989 .

[10]  Interviewer Questions and Content Analysis of Children's Statements of Sexual Abuse , 1999 .

[11]  C. Honts,et al.  The Willingness of Children to Lie and the Assessment of Credibility in an Ecologically Relevant Laboratory Setting , 1999 .

[12]  Ray Bull,et al.  Will the Truth Come Out? The Effect of Deception, Age, Status, Coaching, and Social Skills on CBCA Scores , 2002, Law and human behavior.

[13]  J. Yuille.  The systematic assessment of children's testimony. , 1988 .

[14]  J. Brigham,et al.  The effect of training in Criteria-Based Content Analysis on the ability to detect deception in adults , 1992 .

[15]  Robyn Fivush,et al.  The Structure of Events and Event Representations: A Developmental Analysis , 1992 .

[16]  G. Goodman,et al.  Predictors of Accurate and Inaccurate Memories of Traumatic Events Experienced in Childhood , 1994, Consciousness and Cognition.

[17]  John Doris,et al.  The suggestibility of children's recollections. , 1991 .

[18]  K. Pezdek,et al.  Planting False Childhood Memories: The Role of Event Plausibility , 1997 .

[19]  J. Yuille,et al.  Assessing the credibility of true and false statements. , 1995, International journal of law and psychiatry.

[20]  Aldert Vrij,et al.  The effect of informing liars about Criteria-Based Content Analysis on their ability to deceive CBCA-raters , 2000 .

[21]  D. Schultz,et al.  Third National Incidence Study of Child abuse and Neglect , 1996 .

[22]  E. S. Smoller.  I Can't Remember , 1997 .

[23]  F. Lamers-Winkelman,et al.  Children's Testimony in the Netherlands , 1996 .

[24]  S. Brodsky.  Criminal Justice and Behavior , 1980 .

[25]  G. Goodman,et al.  Children's memories of a physical examination involving genital touch: implications for reports of child sexual abuse. , 1991, Journal of consulting and clinical psychology.

[26]  J. Brigham,et al.  The usefulness of the criteria-based content analysis technique in distinguishing between truthful and fabricated allegations: A critical review. , 1997 .

[27]  Y. Orbach,et al.  Criterion-based content analysis: a field validation study. , 1997, Child abuse & neglect.

[28]  U. Undeutsch.  The Development of Statement Reality Analysis , 1989 .

[29]  M. Bruck,et al.  Suggestibility of the child witness: a historical review and synthesis. , 1993, Psychological bulletin.