Genyue Fu

Chinese and Canadian Adults’ Categorization and Evaluation of Lie- and Truth-Telling about Prosocial and Antisocial Behaviors

This study examined cross-cultural differences in Chinese and Canadian adults’ concepts and moral evaluations of lying and truth-telling about prosocial and antisocial behaviors. Although Canadian adults categorized lies concealing one’s prosocial deeds as lies, their Chinese counterparts did not. Also, Chinese adults rated deception in such situations positively while rating truth-telling in the same situations negatively. These cross-cultural differences appear to reflect differential emphases on the virtue of modesty in the two cultures.

Young children can tell strategic lies after committing a transgression

This study investigated whether young children make strategic decisions about whether to lie to conceal a transgression based on the lie recipients knowledge. In Experiment 1, 168 3- to 5-year-olds were asked not to peek at the toy in the experimenters absence, and the majority of children peeked. Children were questioned about their transgression in either the presence or absence of an eyewitness of their transgression. Whereas 4- and 5-year-olds were able to adjust their decisions of whether to lie based on the presence or absence of the eyewitness, 3-year-olds did not. Experiments 2 and 3 manipulated whether the lie recipient appeared to have learned information about childrens peeking from an eyewitness or was merely bluffing. Results revealed that when the lie recipient appeared to be genuinely knowledgeable about their transgression, even 3-year-olds were significantly less likely to lie compared with when the lie recipient appeared to be bluffing. Thus, preschool children are able to make strategic decisions about whether to lie or tell the truth based on whether the lie recipient is genuinely knowledgeable about the true state of affairs.

Neural correlates of second-order verbal deception: a functional near-infrared spectroscopy (fNIRS) study.

The present study focused on neural correlates underlying second-order deception. In first-order deception, the recipient of deception is unaware of the deceivers deceptive intention. However, during second-order deception, the recipient is fully aware of the deceivers deceptive intention and thus the deceiver needs to use both lies and truths to deceive the recipient. Using the functional near-infrared spectroscopy (fNIRS) methodology and a naturalistic interactive game, we found that second-order deception elicited significantly greater [oxy-Hb] changes in the prefrontal cortex (the right superior frontal gyrus (SFG), BA6) than the non-deceptive control condition. This finding suggests that second-order deception, like first-order deception, engages specifically the cortical regions associated with the planning of complex actions and goal processing. We also found that lying to deceive produced greater neural activities in the right middle frontal gyrus than truth-telling to deceive. This suggests that although both actions serve deceptive purposes, making a false statement contradicting the true state of affairs still requires more executive control and thus greater neural responses in the cortical regions associated with this function. In addition, we found that the successful deception produced greater neural activities in a broad area of the prefrontal frontal cortex than failure to deceive, indicating the involvement of the cortical reward system during second-order deception. Further, failure of truth-telling to deceive produced greater neural responses in the right SFG than failure of lying to deceive. The present findings taken together suggest that second-order deception engages both the cortical executive and reward systems.

Theory-of-Mind Training Causes Honest Young Children to Lie

Theory of mind (ToM) has long been recognized to play a major role in children’s social functioning. However, no direct evidence confirms the causal linkage between the two. In the current study, we addressed this significant gap by examining whether ToM causes the emergence of lying, an important social skill. We showed that after participating in ToM training to learn about mental-state concepts, 3-year-olds who originally had been unable to lie began to deceive consistently. This training effect lasted for more than a month. In contrast, 3-year-olds who participated in control training to learn about physical concepts were significantly less inclined to lie than the ToM-trained children. These findings provide the first experimental evidence supporting the causal role of ToM in the development of social competence in early childhood.

Elementary school children's cheating behavior and its cognitive correlates

Elementary school childrens cheating behavior and its cognitive correlates were investigated using a guessing game. Children (n=95) between 8 and 12 years of age were asked to guess which side of the screen a coin would appear on and received rewards based on their self-reported accuracy. Childrens cheating behavior was measured by examining whether children failed to adhere to the game rules by falsely reporting their accuracy. Childrens theory-of-mind understanding and executive functioning skills were also assessed. The majority of children cheated during the guessing game, and cheating behavior decreased with age. Children with better working memory and inhibitory control were less likely to cheat. However, among the cheaters, those with greater cognitive flexibility use more tactics while cheating. Results revealed the unique role that executive functioning plays in childrens cheating behavior: Like a double-edged sword, executive functioning can inhibit childrens cheating behavior, on the one hand, while it can promote the sophistication of childrens cheating tactics, on the other.

Instrumental lying by parents in the US and China

The practice of lying to ones children to encourage behavioral compliance was investigated among parents in the US (N = 114) and China (N = 85). The vast majority of parents (84% in the US and 98% in China) reported having lied to their children for this purpose. Within each country, the practice most frequently took the form of falsely threatening to leave a child alone in public if he or she refused to follow the parent. Crosscultural differences were seen: A larger proportion of the parents in China reported that they employed instrumental lie-telling to promote behavioral compliance, and a larger proportion approved of this practice, as compared to the parents in the US. This difference was not seen on measures relating to the practice of lying to promote positive feelings, or on measures relating to statements about fantasy characters such as the tooth fairy. Findings are discussed with reference to sociocultural values and certain parenting-related challenges that extend across cultures.

Implicit Racial Biases in Preschool Children and Adults from Asia and Africa.

This research used an Implicit Racial Bias Test to investigate implicit racial biases among 3- to 5-year-olds and adult participants in China (N = 213) and Cameroon (N = 257). In both cultures, participants displayed high levels of racial biases that remained stable between 3 and 5 years of age. Unlike adults, young childrens implicit racial biases were unaffected by the social status of the other-race groups. Also, unlike adults, young children displayed overt explicit racial biases, and these biases were dissociated from their implicit biases. The results provide strong evidence for the early emergence of implicit racial biases and point to the need to reduce them in early childhood.

Moral judgment and its relation to second-order theory of mind.

Recent research indicates that moral judgment and 1st-order theory of mind abilities are related. What is not known, however, is how 2nd-order theory of mind is related to moral judgment. In the present study, we extended previous findings by administering a morally relevant theory of mind task (an accidental transgressor) to 4- to 7-year-old Chinese children (N = 79) and analyzing connections with 2nd-order theory of mind understanding. Using hierarchical multiple regression analyses, we found that above and beyond age, childrens 1st-order theory of mind and 2nd-order theory of mind each significantly and uniquely contributed to childrens moral evaluations of the intention in the accidental transgression. These findings highlight the important roles that 1st- and 2nd-order theory of mind play in leading children to make appropriate moral judgments based on an actors intention in a social situation.

Young children with a positive reputation to maintain are less likely to cheat.

The present study examined whether having a positive reputation to maintain makes young children less likely to cheat. Cheating was assessed through a temptation resistance paradigm in which participants were instructed not to cheat in a guessing game. Across three studies (total N = 361), preschool-aged participants were randomly assigned to either a reputation condition, in which an experimenter told them that she had learned of their positive reputation from classmates, or to a control condition in which they received no such information. By age 5, children in the reputation condition cheated less often than those in the control condition even though nobody was watching and choosing not to cheat conflicted with their personal interest. These findings are the first to show that informing children that they have a positive reputation to maintain can influence their moral behavior.

Neural correlates of own- and other-race face recognition in children: a functional near-infrared spectroscopy study.

The present study used the functional Near-infrared Spectroscopy (fNIRS) methodology to investigate the neural correlates of elementary school childrens own- and other-race face processing. An old-new paradigm was used to assess childrens recognition ability of own- and other-race faces. FNIRS data revealed that other-race faces elicited significantly greater [oxy-Hb] changes than own-race faces in the right middle frontal gyrus and inferior frontal gyrus regions (BA9) and the left cuneus (BA18). With increased age, the [oxy-Hb] activity differences between own- and other-race faces, or the neural other-race effect (NORE), underwent significant changes in these two cortical areas: at younger ages, the neural response to the other-race faces was modestly greater than that to the own-race faces, but with increased age, the neural response to the own-race faces became increasingly greater than that to the other-race faces. Moreover, these areas had strong regional functional connectivity with a swath of the cortical regions in terms of the neural other-race effect that also changed with increased age. We also found significant and positive correlations between the behavioral other-race effect (reaction time) and the neural other-race effect in the right middle frontal gyrus and inferior frontal gyrus regions (BA9). These results taken together suggest that children, like adults, devote different amounts of neural resources to processing own- and other-race faces, but the size and direction of the neural other-race effect and associated functional regional connectivity change with increased age.