54-66 Aylık Çocuklarda Olumlu Sosyal Yalan Davranışı ile Zihin Kuramı ve Yönetici İşlevlerin Bağlantıları
The Relationships Between Children’s Prosocial-Lie Telling Behavior, Theory of Mind and Executive Functions in 54-66 Months
In daily life, there are times when most people say that they liked a meal in order not to hurt the feelings of the person who served them, even if they did not really like it. In such cases, these lies should be regarded as a prosocial lie (white lie). To tell a successful lie, children have to be able to prevent the right information, produce false information, and remember the components of these lies. Thus, two components of executive functioning, working memory and inhibitory control, are associated with white-lie-telling (Gombos, 2006). In addition, cognitive flexibility may be directly related to the lie behavior because all lie-tellers need to be able to relocate cognitively between the reality and the lies they propose (Talwar, Crossman, & Wyman, 2017).
The current study examined children’s theory of mind (ToM) and executive function (EF) in relation to prosocial lying among children 54–66 months. It is thought that the child who can understand the mental state of the other person can use this skill to manipulate someone else’s mental state. On the other hand, it is thought that the child should have acquired the skills of mental transition (cognitive flexibility), intellectual retention (working memory), and correct information suppression (inhibitory control) between true and false information in order to be able to tell a prosocial lie. For these reasons, children with better developed executive functioning skills and theory of mind understanding will be more likely to tell a white lie.
Method
Participants
The sample of the study was consisted of 94 children at 54 - 66 months (42 girls, 54 boys) from five preschools in Istanbul. The mean age of children was 60.88 (SS = 3.07).
Measures
Good and Bad Drawing Task. For the measurement of children’s white lie telling behavior good and bad drawing task (modified version) was used (Warneken & Orlins, 2015). The lowest point and the highest point of good and bad drawing task were 0 and 1 respectively.
The Dimensional Change Card Sort (DCCS). This task which is thought to measure the transition ability (cognitive flexibility) from one rule to another (Yıldız & Akbaş, 2017) is developed by Frye, Zelazo, and Palfai (1995). The lowest point and highest of DCCS were calculated as 0 and 6 respectively.
Day and Night Strooplike Test. This test has been developed by Gerstadt, Hong and Diamond (1994) in order to measure children’s inhibitory control and working memory. The lowest point and highest of the test were calculated as 0 and 16 respectively.
Theory of Mind (ToM). For the measurement of ToM; Appearance-Reality task, Unexpected Content Task and Change of Location Task were used. The lowest point and the highest point of ToM were 0 and 7 respectively.
Disappointing Gift Paradigm. Another pro-social lie telling was observed using a disappointing gift paradigm which was developed Saarni (1984). The lowest point and the highest point of the task were 0 and 1 respectively.
Procedure
Participants were tested in one session. In the session “good and bad drawing, DCSS, ToM tasks, Strooplike test and disappointing gift paradigm” were applied respectively.
Results
The bivariate correlation results showed that there was only significant relationships with Strooplike and disappointing gift paradigm’s swap condition (r(94) = -.20, p < .05). When analysed using a linear regression dissappointing gift paradigm’s swap condition as the predicted variable, Strooplike was only significant predictor (R2 = .04, F(1, 94) = 4.00, p < .05). When age was controlled young children’s (4.5-5 age) Strooplike scores predicted prosocial lie telling in good and bad drawing task (R2 = .14, F(1,30) = 5.20, p < .05). In additon, older children’s (5-5.5 age) lie telling behaviour changed from experimenter (χ2 (1) = 17.75, p < .001). Among participants, 52.1% of children in the good and bad drawing task, 2.1% of children in the disappointing gift paradigm and 51% of children in the disappointing gift paradigm’s swap condition told prosocial-lie.
Discussion
In this study, a negative relationship was found between the inhibitory control and the swap condition of the disappointing gift paradigm. While there is a link between pro-social lie behavior and cognitive skills in young children, there is no link between white lie and cognitive skills in older children. However because of the older children’s lie telling behaviour changed from experimenter it is thought that motivational factors are effective in white-lie telling. In this study, first order ToM skills were measured instead of secondary ToM which were thought to have been acquired at 6 years of age (Perner, & Howes, 1992), because the sample was composed of children aged 4.5-5.5 years. However, there was no significant relationship between pro-social lie behavior and primary ToM. From these findings, it can be assumed that there are other predictive factors for children’s pro-social lying behavior at below 6 years of age, instead of ToM.