Children's competent social‐problem solving across the preschool‐to‐school transition: Developmental changes and links with early parenting

Perceptual Access Reasoning (PAR) in Developing a Representational Theory of Mind

An important part of children's social and cognitive development is their understanding that people are psychological beings with internal, mental states including desire, intention, perception, and belief. A full understanding of people as psychological beings requires a representational theory of mind (ToM), which is an understanding that mental states can faithfully represent reality, or misrepresent reality. For the last 35 years, researchers have relied on false‐belief tasks as the gold standard to test children's understanding that beliefs can misrepresent reality. In false‐belief tasks, children are asked to reason about the behavior of agents who have false beliefs about situations. Although a large body of evidence indicates that most children pass false‐belief tasks by the end of the preschool years, the evidence we present in this monograph suggests that most children do not understand false beliefs or, surprisingly, even true beliefs until middle childhood. We argue that young children pass false‐belief tasks without understanding false beliefs by using perceptual access reasoning (PAR). With PAR, children understand that seeing leads to knowing in the moment, but not that knowing also arises from thinking or persists as memory and belief after the situation changes. By the same token, PAR leads children to fail true‐belief tasks. PAR theory can account for performance on other traditional tests of representational ToM and related tasks, and can account for the factors that have been found to correlate with or affect both true‐ and false‐belief performance. The theory provides a new laboratory measure which we label the belief understanding scale (BUS). This scale can distinguish between a child who is operating with PAR versus a child who is understanding beliefs. This scale provides a method needed to allow the study of the development of representational ToM.

In this monograph, we report the outcome of the tests that we have conducted of predictions generated by PAR theory. The findings demonstrated signature PAR limitations in reasoning about the mind during the ages when children are hypothesized to be using PAR. In Chapter II, secondary analyses of the published true‐belief literature revealed that children failed several types of true‐belief tasks.

Chapters III through IX describe new empirical data collected across multiple studies between 2003 and 2014 from 580 children aged 4–7 years, as well as from a small sample of 14 adults. Participants were recruited from the Phoenix, Arizona metropolitan area. All participants were native English‐speakers. Children were recruited from university‐sponsored and community preschools and daycare centers, and from hospital maternity wards. Adults were university students who participated to partially fulfill course requirements for research participation. Sociometric data were collected only in Chapter IX, and are fully reported there.

In Chapter III, minor alterations in task procedures produced wide variations in children's performance in 3‐option false‐belief tasks. In Chapter IV, we report findings which show that the developmental lag between children's understanding ignorance and understanding false belief is longer than the lag reported in previous studies. In Chapter V, children did not distinguish between agents who have false beliefs versus agents who have no beliefs. In Chapter VI, findings showed that children found it no easier to reason about true beliefs than to reason about false beliefs. In Chapter VII, when children were asked to justify their correct answers in false‐belief tasks, they did not reference agents’ false beliefs. Similarly, in Chapter VIII, when children were asked to explain agents’ actions in false‐belief tasks, they did not reference agents’ false beliefs. In Chapter IX, children who were identified as using PAR differed from children who understood beliefs along three dimensions—in levels of social development, inhibitory control, and kindergarten adjustment.

Although the findings need replication and additional studies of alternative interpretations, the collection of results reported in this monograph challenges the prevailing view that representational ToM is in place by the end of the preschool years. Furthermore, the pattern of findings is consistent with the proposal that PAR is the developmental precursor of representational ToM. The current findings also raise questions about claims that infants and toddlers demonstrate ToM‐related abilities, and that representational ToM is innate.

Parenting practices, aggressive response evaluation and decision, and social difficulties in kindergarten children: The role of fathers

The association between fathers' parenting characteristics and their preschool children's social information processing (SIP) patterns is an understudied research topic. Hence, the current study aims to bridge this gap by examining whether there are differences between mothers' and fathers' parenting characteristics and their children's SIP patterns as well as their social functioning in school, with a specific focus on children's aggressive response evaluation and decision (RED) and social difficulties in kindergarten. Using a multimethod (self-reports and direct assessments) multi-informant (mother, father, child, and teacher) design, we collected data from 115 kindergarten children, their mothers, and their fathers, tapping the parents' perceptions of the relationships with the child and parenting style; the child's aggressively biased RED, and the child's social difficulties in kindergarten. We found that fathers' parenting capacities are associated with children's aggressively biased RED, whereas no such associations were found for mothers. In addition, aggressively biased RED mediated the association between fathers' authoritative parenting style and the child's maladaptive behavior in kindergarten. There were no differences between fathers and mothers in relation to social difficulties in kindergarten, with both parents' authoritative parenting style associated with less social difficulties. However, sex moderated this association in mothers as their authoritative style was associated with social difficulties in boys but not in girls. This difference was not found in fathers. On the other hand, fathers' authoritarian parenting style was associated with aggressive RED in boys but not in girls. The tentative nature of these findings and the need for replications are discussed.