Jodi A Quas's research while affiliated with University of California, Irvine and other places
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Publications (165)
Despite increased awareness of sex trafficking of minors in the U.S., prosecution of traffickers remains difficult, in part because of victim uncooperativeness. There are questions about how that uncooperativeness is expressed, whether it is evident in successfully prosecuted cases, and whether it is unique to trafficked minors or it emerges in sim...
The field of psychology–law is extremely broad, encompassing a strikingly large range of topic areas in both applied psychology and experimental psychology. Despite the continued and rapid growth of the field, there is no current and comprehensive resource that provides coverage of the major topic areas in the psychology–law field. The Oxford Handb...
Law enforcement’s ability to obtain accurate and complete disclosures from trafficked minors is crucial for the identification of victims and prosecution of perpetrators. Yet, little is known about how this population is questioned by investigators. The purpose of this study was to assess the techniques and approaches investigators endorse to quest...
Objectives:
Many youth sex trafficking victims visit health care facilities while being trafficked. Little is known regarding whether frontline medical professionals recognize risk factors or are aware of effective interviewing approaches to identify and intervene for youth victims. The aim of the present study was to assess frontline medical prof...
Despite significant increases in attention during the past two decades to the problem of sex trafficking, especially of minors, little is known about how investigators identify, engage, and ultimately question suspected victims. Here we address this gap by surveying investigators in the United States about their interactions with and beliefs about...
Successful identification of domestic minor sex trafficking (DMST) remains challenging. Laypersons could play a significant role in identifying victims, but only if laypersons recognize trafficking situations as such and do not incorrectly attribute responsibility to victims. In the current study, we examined laypersons’ perceptions of situations h...
Objective:
In guilty plea hearings, judges must determine whether defendants' plea decisions were made knowingly, intelligently, and voluntarily. Little is known, however, about how plea hearings unfold, especially in juvenile court, where hearings are generally closed to the public. In this study, we had the unique opportunity to systematically o...
Background
Debates exist regarding whether foster youth should be asked about their placement preferences following removal, with only youth aged 12 years and older at times assumed legally competent to provide input.
Objectives
The present study evaluated whether placement-related factors known to predict youth's well-being also shape their place...
Background and aims
Children's initial reports often play a key role in the identification of maltreatment, and a sizeable amount of scientific research has examined how children disclose sexual and physical abuse. Although neglect constitutes a large proportion of maltreatment experiences, relatively little attention has been directed toward under...
Objectives:
In cases of child neglect, intervention depends on accurate identification and reporting. Prior work has shown that individuals, especially those of high socioeconomic status (SES), conflate poverty and neglect when making identification and reporting decisions. The COVID-19 pandemic led to changes in people's experiences with poverty,...
In 2015, California passed the Continuum of Care Reform Act (CCR), reforming the state’s policy regarding placement and treatment for youth in out-of-home care. We conducted an initial assessment of the short-term impact of the CCR in a large urban county, focusing on the extent to which the legislation (a) increased placement stability, (b) decrea...
The COVID-19 pandemic raised serious concerns about child maltreatment, which is known to increase in frequency and severity during times of high stress. The present study used diverse data sets to concurrently examine changes in identification and medical evaluation of maltreatment allegations from before to during COVID-19. Four sources of data w...
The COVID-19 pandemic raised serious concerns about child maltreatment, which is known to increase in frequency and severity during times of high stress. The present study used diverse data sets to concurrently examine changes in identification and medical evaluation of maltreatment allegations from before to during COVID-19. Four sources of data w...
The current study examined whether two variants of psychopathic traits (PT) were identifiable in high-risk youth who had not yet been identified as antisocial, some of whom had documented histories of maltreatment (N = 167, Mage = 14.84), and then whether the variants differed in levels of aggression and empathy. High-PT youth with low anxiety and...
According to evolutionary models of human development, environmental unpredictability induces expectations in youth that their future is uncertain, and these expectations set youth on trajectories toward opportunistic and socially deviant behaviors. Using longitudinal data from the National Survey of Child and Adolescent Well-Being, the present stu...
Despite considerable research with adults suggesting that acute stress negatively affects working memory (WM), a core cognitive function, few studies have assessed these effects in youths. Studies that have been conducted have produced null findings, although these studies did not measure stress via multiple systems (e.g., hypothalamic–pituitary–ad...
Recent decades have seen an alarming increase in rates of suicide among young people, including children and adolescents (“youth”). Although child maltreatment constitutes a well-established risk factor for suicidal ideation in youth, few efforts have focused on identifying factors associated with maltreated youths’ increased risk for suicidal idea...
Although maltreatment places youths at risk for substantial deficits in prosociality, effective methods of improving these deficits have yet to be identified. The current investigation tested whether prosociality could be enhanced in maltreated youths by increasing their awareness of others’ sadness. Maltreated youths (n = 145) and matched communit...
Examines the potential positive and negative effects of legal involvement in children.
In the present study, attachment-related differences in long-term memory for a highly emotional life event, child sexual abuse (CSA), were investigated. Participants were 102 documented CSA victims whose cases were referred for prosecution approximately 14 years earlier. Consistent with the proposal that avoidant individuals defensively regulate th...
Traumatized individuals are often encouraged to confront their experiences by talking or writing about them. However, survivors of childhood sexual abuse (CSA) might find it especially difficult to process abuse experiences, particularly when the abuse is more severe, which could put them at greater risk for mental health problems. The current stud...
Although considerable attention has been directed toward the most appropriate placement for children following removal from home due to maltreatment, very little of this attention has focused on children’s stated preferences, particularly when they are young. Specifically, children under 12 years of age are typically presumed incompetent to form re...
Since the majority of criminal cases end in a guilty pleas, there is growing research on issues related to the plea process, including ways in which the court determines the validity of guilty pleas. Ideally, plea validity evaluations would be consistent across courts and jurisdictions. However, prior research on felony plea hearings suggests that...
Parents play a critical role in the progression and outcomes of juvenile dependency (child welfare court) cases. Yet, very little is known about these parents' knowledge, attitudes, and experiences. We examined legal understanding and attitudes among 201 parents involved in ongoing dependency cases in California and Florida via semi-structured, in-...
One common and unfortunately overlooked obstacle to the detection of sexual abuse is non-disclosure by children. Non-disclosure may be expressed via concealment in response to recall questions or via active denials in response to recognition (e.g., yes/no) questions. In two studies, we evaluated whether adults’ ability to discern true and false den...
The putative confession (PC) instructions (“[suspect] told me everything that happened and wants you to tell the truth”) increases children’s honesty. However, research has shown that children who maintain secrecy despite the PC are more convincing. We examined whether (a) the PC undermines adults’ deception detection abilities or (b) children who...
Objective:
Child neglect is often initially identified via adults who come into contact with children and report their suspicions to the authorities. Little is known about what behaviors laypersons view as constituting neglect and hence worth reporting. We examined laypersons' perceptions of neglect and poverty, particularly how these factors inde...
It is important to consider the potential effects of race, ethnicity, and culture (REC) on how children experience and disclose childhood sexual abuse, and how their disclosures are received by caregivers and state institutions. This chapter reviews the evidence for differences in rates of childhood sexual abuse across REC groups and for how and wh...
The juvenile dependency court is designed to ensure children’s safety and best interests, primarily by providing services to families and reunifying children and parents, when possible. However, the dependency system’s informal and discretionary policies may perpetuate racial disproportionality and contribute to disparity.
Historically, the syste...
The Legacy of Racism for Children: Psychology, Law, and Public Policy is the first volume to review the intersecting implications of psychology, public policy, and law with the goal of understanding and ending the challenges facing racial minority youth in America today. Proceeding roughly from causes to consequences—from early life experiences to...
Maltreated youths often overinterpret anger in others’ emotional expressions, particularly expressions that are ambiguous, and this “anger bias” is associated with aggressive behavior. In the current experiment, we tested the effect of an emotion-training intervention on anger bias and subsequent aggression. Eighty-four youths, ages 8 to 17, who ha...
In recent years, increasing efforts have been focused on testing strategies of improving victimized children’s narrative productivity, given that, for many youth, finding out what has happened to them is crucial to intervening and promoting their well-being. Implicit encouragement strategies, such as back channeling by conversational partners, have...
The challenges of dealing with the influx of immigrant children at the United States’ borders are profound. Approximately 5,000 to 10,000 unaccompanied children, including many young adolescents, arrive each month at the southwestern border.1 To determine whether these children will be given safe haven in the United States, authorities question the...
According to an evolutionary perspective, early environmental unpredictability induces expectations in youth that their future is uncertain and increases their likelihood of engaging in opportunistic, impulsive, and aggressive behaviors. Although considerable evidence supports the links between environmental unpredictability and such behaviors, les...
An alarming number of youth worldwide are victims of commercial sexual exploitation, particularly sex trafficking. Normative developmental processes and motivations across the adolescent period-the age when youth are at greatest risk for trafficking-combined with their history, make them highly likely to be reluctant to disclose their exploitation...
The present study examined the effects of interviewer support on the memory and suggestibility of children (N = 71), all of whom were involved in child maltreatment investigations. This was accomplished by questioning 3- to 12-year olds (66% African American) about a game played individually with an experimenter at the end of the maltreatment inves...
Although considerable attention has been directed toward the most appropriate placement for children following removal from home due to maltreatment, very little of this attention has focused on children’s stated preferences, particularly when children are young. Specifically, children below 12 years of age are often presumed incompetent to form re...
Criminal and juvenile court cases are often resolved through plea bargaining. Although the courts have decreed that plea decisions must be made knowingly, intelligently, and voluntarily, little is known about legal professionals’ broader perceptions of defendants’ engagement in the plea process; in other words, professionals’ views of whether defen...
Statements made by children in a range of legal settings can irrevocably impact their family structure, relationships, and living environment. Because these statements can fundamentally alter children’s futures, efforts have been made to identify methods to enhance children’s reports by increasing comprehensiveness, completeness, and accuracy. Inte...
In recent years, society has been stunned by high-profile cases in which adults allege they were sexually victimized in childhood. A crucial issue in these cases is how accurately adults remember the traumatic childhood experiences. In this article, we examine the predictors of the accuracy of adults' long-term memory for maltreatment and events re...
In contrast to a large body of work concerning the effects of physiological stress reactivity on children's socioemotional functioning, far less attention has been devoted to understanding the effects of such reactivity on cognitive, including mnemonic, functioning. How well children learn and remember information under stress has implications for...
Given the association between child maltreatment and a host of negative behavioral consequences, there remains a need to continue to identify mechanisms underlying this association as a means of improving intervention efforts. The present study examined one potential mechanism, namely, disengagement coping. We asked 6- to 17-year-old maltreated (n...
A great deal of attention has been devoted to documenting the legal experiences and knowledge of children involved in the juvenile dependency system (i.e., child protection system). Such insight is critical to inform policies that profoundly affect children and families. However, the experiences and knowledge of another population involved in the d...
The current study tested the effects of two interview techniques on children's report productivity and accuracy following exposure to suggestion: implicit encouragement (backchanneling, use of children's names) and the putative confession (telling children that a suspect "told me everything that happened and wants you to tell the truth"). One hundr...
Although child maltreatment places youth at substantial risk for difficulties with emotion regulation and aggression, not all maltreated youth show these adverse effects, raising important questions about characteristics that discriminate those who do versus do not evidence long-term negative outcomes. The present investigation examined whether imp...
Child maltreatment leads to deleterious effects in virtually every developmental domain, including cognitive, psychological, and behavioral functioning. Although difficulties with coping have been identified as contributing to these effects, less attention has been paid to the precise nature of maltreated children's coping difficulties, particularl...
Tens of thousands of child sexual abuse (CSA) cases are reported to authorities annually. Although some of the child victims obtain psychological counseling or therapy, controversy exists about the potential consequences for the accuracy of victims’ memory of CSA, both in childhood and adulthood. Yet, delaying needed therapeutic intervention may ha...
Introduction:
Despite growing interest in the links between sociocontextual factors and children's behavioral functioning, few studies have investigated how such factors, in combination, relate to health outcomes or vary across mental and physical well-being. We evaluated the direct and interactive associations of parental attachment and household...
This study examined the utility of two interview instructions designed to overcome children's reluctance to disclose transgressions: eliciting a promise from children to tell the truth and the putative confession (telling children that a suspect "told me everything that happened and wants you to tell the truth"). The key questions were whether the...
When children are removed from their parents's custody because of substantiated maltreatment and placed in out-of-home placements, they may be placed separately from siblings, potentially leading to even higher levels of stress in children. This possibility emerges insofar as siblings serve as a source of support during the uncertain times that acc...
Little is known about how emotion recognition and empathy jointly operate in youth growing up in contexts defined by persistent adversity. We investigated whether adversity exposure in two groups of youth was associated with reduced empathy and whether deficits in emotion recognition mediated this association. Foster, rural poor, and comparison you...
In order to identify victims of child neglect, social service workers rely heavily on referrals from concerned friends, neighbors, and others in the community. Little is known, however, about how lay individuals perceive child neglect and what factors influence their decision to make a referral. This study explored the effects of child, parent, and...
Traumatized individuals are often encouraged to confront their experiences by talking or writing about them. However, survivors of childhood sexual abuse (CSA) might find it especially difficult to process abuse experiences, particularly when the abuse is more severe. The current study examined whether CSA survivors who use emotion language when de...
We examined the links between parental elaborativeness and children’s suggestibility about a salient event, testing the hypothesis that, in an accuracy-focused context, children of elaborative parents are more resistant to false suggestions than children of less elaborative parents. Our hypothesis was supported: in a sample of 68 4–7 year-old child...
Although research reveals that children as young as 3 can use deception and will take steps to obscure truth, research concerning how well others detect children's deceptive efforts remains unclear. Yet adults regularly assess whether children are telling the truth in a variety of contexts, including at school, in the home, and in legal settings, p...
Purpose:
Previous research has demonstrated that attorney question format relates to child witness' response productivity. However, little work has examined the relations between the extent to which attorneys provide temporal structure in their questions, and the effects of this structure on children's responding. The purpose of the present study...
The present pilot study sought to identify predictors of delays in child sexual abuse (CSA) disclosure, specifically whether emotional and physical abuse by a parental figure contributes to predicting delays over and above other important victim factors. Alleged CSA victims (N = 79), whose parental figures were not the purported sexual abuse perpet...
Participating in legal proceedings can be highly distressing and potentially detrimental to children’s well-being, both immediately and over time. In this review, we discuss how children cope with such participation. We focus primarily on children’s experiences and coping when they witnessed or endured crimes and are subsequently involved in crimin...
The underlying reasons for recantation in children’s disclosure of child sexual abuse (CSA) have been debated in recent years. In the present study, we examined the largest sample of substantiated CSA cases involving recantations to date (n = 58 cases). We specifically matched those cases to 58 nonrecanters on key variables found to predict recanta...
This study examined whether maltreated children are capable of judging the location and order of significant events with respect to a recurring landmark event. One hundred sixty-seven 6- to 10-year-old maltreated children were asked whether the current day, their last court visit, and their last change in placement were "near" their birthday and "b...
In legal settings, children are frequently asked to provide temporal information about alleged abuse, such as when it occurred and how often. Although there is a sizeable body of work in the literature regarding children's ability to provide such information, virtually nothing is known about how adults evaluate the veracity of that information. Thi...
Individuals with a history of trauma, particularly maltreatment, often have accurate memories for trauma-related events. This does not mean that trauma never adversely affects autobiographical memory performance; indeed, some individuals with a trauma history reveal deficits in their memory performance while others at times show memory advantages o...
Despite evidence that parents’ attachment is associated with children's memory, less is known about the mechanisms underlying this association or the contexts in which the association is most meaningful. The present study examined whether parents’ attachment predicted children's memory for stories regarding attachment-related topics, whether the co...
Best practices and training protocols relevant to interviewing child witnesses in the U.S.
Purpose: This study examined the effects of the putative confession (telling the child that an adult “told me everything that happened and he wants you to tell the truth”) on children’s disclosure of a minor transgression after questioning by their parents.
Methods: Children (N = 188; 4 – 7-year-olds) played with a confederate, and while doing so,...
Despite considerable interest in understanding how stress influences memory accuracy and errors, particularly in children, methodological limitations have made it difficult to examine the effects of stress independent of the effects of the emotional valence of to-be-remembered information in developmental populations. In this study, we manipulated...
Reliable laboratory protocols manipulating the intensity of biobehavioral arousal for children are uncommon, and those available have minimal converging evidence of their efficacy in manipulating arousal across multiple biological systems. This report presents two studies of the efficacy of the modified Trier Social Stress Test (TSST-M). In Study 1...
During the past two decades, an impressive body of scientific research has emerged concerning children’s eyewitness capabilities, documenting not only how well children remember salient prior experiences and how susceptible they are to errors but also the types of interview tactics that are most-and least-likely to lead to complete and accurate rep...
In recent years, a growing number of scientific careers have been brought down by scientists' failure to satisfactorily confront ethical challenges. Scientists need to learn early on what constitutes acceptable ethical behavior in their professions. Ethical Challenges in the Behavioral and Brain Sciences encourages readers to engage in discussions...
Despite wide variations in child witness behavior while on the stand, little research has focused on how that behavior influences jurors' perceptions of the child's credibility or the case itself. In the current study, the impact of a child's emotional displays on credibility judgments and verdict preferences was examined in jury-eligible college s...
299 non-maltreated and maltreated 4- to 9-year-olds were presented with stories depicting familial (fathers and mothers) and non-familial adults (strangers) committing a transgression and instructing a witnessing child not to tell. Each story also included a potential familial (non-offending parent) or non-familial (policeman or teacher) recipient...
We investigated the links between questions child witnesses are asked in court, children's answers, and case outcome. Samples of acquittals and convictions were matched on child age, victim–defendant relationship, and allegation count and severity. Transcripts were coded for question types, including a previously under-examined type of potentially...
In the present study, we investigated the attitudes of maltreated children involved in court hearings. Specifically, this pilot research examined whether type of abuse (sexual vs. physical vs. neglect), type of court (dependency vs. criminal), and child and abuse characteristics predicted child victims’ feelings about seeing defendants in court and...
Despite widespread recognition that the physiological systems underlying stress reactivity are well coordinated at a neurobiological level, surprisingly little empirical attention has been given to delineating precisely how the systems actually interact with one another when confronted with stress. We examined cross-system response proclivities in...
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...
This study tested the effects of narrative practice rapport building (asking open-ended questions about a neutral event) and a putative confession (telling the child an adult "told me everything that happened and he wants you to tell the truth") on 4- to 9-year-old maltreated and nonmaltreated children's reports of an interaction with a stranger wh...
Few studies have investigated how stress affects eyewitness identification capabilities across development, and no studies have investigated whether retrieval context in conjunction with stress affects accuracy. In this study, one hundred fifty-nine 7- to 8- and 12- to 14-year-olds completed a high- or low-stress laboratory protocol during which th...
Research concerning the relations between stress and children's memory has been primarily correlational and focused on memory volume and accuracy. In the current study, we experimentally manipulated 7- and 8-year-olds' and 12- to 14-year-olds' experienced stress during a to-be-remembered event to examine the effects of stress on the content of thei...
This chapter provides a working definition of what we mean by stress and stress reactivity. It describes the functioning of three primary stress-sensitive biological systems that have important implications for children's memory, and reviews research concerning physiological arousal and memory in adults. The chapter provides a more extensive discus...
Although a sizeable body of research has examined children's memory for stressful prior experiences, relatively few studies have experimentally manipulated stress during a to-be-remembered event to draw causal inferences about the effects of stress, especially across wide age ranges. We exposed children and adolescents to a more or a less arousing...
Two studies examined young children's early understanding and evaluation of truth-telling and lying, and the role that factuality plays in their judgments. Study 1 (104 2- to 5-year-olds) found that even the youngest children reliably accepted true statements and rejected false statements, and that older children's ability to label true and false s...
Psychologists and legal scholars debate whether direct involvement in criminal court proceedings serves as a form of secondary victimization to children victims. Research has revealed which aspects of children's legal experiences have been linked to children's distress and ability to communicate in court. These include testifying multiple times, en...
Despite concerns being routinely raised about psychological consequences for child victims of participation in criminal proceedings, empirical research remains limited, and findings have not been integrated within a well-established set of theoretical principles. In the current review, we describe extant research concerning the links between child...
Early deceptive behavior often involves acts of wrongdoings on the part of children. As a result, it has often been assumed, although not tested directly, that children are better at identifying lies about wrongdoing than lies about other activities. We tested this assumption in two studies. In Study 1, 67 3- to 5-year-olds viewed vignettes in whic...
Research examining children's temporal knowledge has tended to utilize brief temporal intervals and singular, neutral events, and is not readily generalizable to legal settings in which maltreated children are asked temporal questions about salient, repeated abuse that often occurred in the distant past. To understand how well maltreated children c...