Can television help to decrease stigmatization among young children? The role of Theory of Mind and general and explicit inserts

ABSTRACT

Past research has considered how exposure to certain media content affects children’s Theory of Mind (ToM). It is possible, however, that ToM also moderates the effects of exposure to televised narratives on children’s behavior. Previous work found that special inserts, designed to help children understand an inclusion message, were somewhat effective in promoting children’s comprehension of the moral lesson. Such inserts, however, may be most effective in promoting inclusion among children lowest in ToM, who would theoretically be least likely to engage in prosocial behaviors. To test this possibility, we use data collected from four- to six-year-old children in the Netherlands (N = 66). We randomly assigned children to one of three conditions: a control, a treatment condition with general information inserts, and a treatment condition with explicit moral lesson inserts. Results indicate that children’s prosocial intentions mediate the relationship between condition and stigmatization, but only among children in the explicit condition lowest in ToM. This suggests that explicit inserts can help children low in ToM to learn from inclusion narratives. Comprehension of the moral lesson did not mediate this relationship. We integrate these findings with existing research, discussing overall conclusions in the context of child development.     

Asking Adolescents to Explain Discrepancies in Self-Reported Suicidality

We present a typology of adolescents' most common explanations for discrepant reporting of suicidal behavior. Forty-eight adolescents provided attempt histories by completing a self-report measure of suicidality. A select number of items were subsequently readministered (average interval = 5 days) using a semistructured interview format. Discrepancies in reporting were found among 50% of the sample. Adolescents were also asked to clarify, using an open-ended format, what might have accounted for a particular discrepancy. Based on these responses, seven mutually exclusive and exhaustive categories were derived. High rates of interrater agreement indicated that these categories were reliable.     

A temporal logic for reasoning about processes and plans

Much previous work in artificial intelligence has neglected representing time in all its complexity. In particular, it has neglected continuous change and the indeterminacy of the future. To rectify this, I have developed a first-order temporal logic, in which it is possible to name and prove things about facts, events, plans, and world histories. In particular, the logic provides analyses of causality, continuous change in quantities, the persistence of facts (the frame problem), and the relationship between tasks and actions. It may be possible to implement a temporal-inference machine based on this logic, which keeps track of several “maps” of a time line, one per possible history.     

Military Veterans' Experiences with Suicidal Ideation: Implications for Intervention and Prevention

We sought to understand Operation Enduring Freedom and Operation Iraqi Freedom (OEF/OIF) veterans' experiences with suicidal ideation. Semi‐structured interviews with 34 OEF/OIF veterans addressed circumstances leading up to disclosure of suicidal ideation during brief clinical assessments. We used an iterative, inductive and deductive thematic analysis approach. Results revealed three pervasive, persistent domains that reinforce the uniqueness of veteran suicidal thoughts: military culture, difficult deployment experiences, and postdeployment adjustment challenges. Within postdeployment, we identified four themes that serve as intervention targets: adjusting to civilian culture, changes to sense of self, feeling overwhelmed by stressors, and lacking life purpose or meaning.     

Planning and acting

A new theory of problem solving is presented, which embeds problem solving in the theory of action; in this theory, a problem is just a difficult action. Making this work requires a sophisticated language for-talking about plans and their execution. This language allows a broad range of types of action, and can also be used to express rules for choosing and scheduling plans. To ensure flexibility, the problem solver consists of an interpreter driven by a theorem prover which actually manipulates formulas of the language. Many examples of the use of the system six given. including an extended treatment of the world of blocks. Limitations and extensions of the system are discussed at length. It is concluded that a rule-based problem solver is necessary and feasible, but that much more work remains to be done on the underlying theory of planning and acting.