Parents Explain More Often to Boys than to Girls During Shared Scientific Thinking

Young children's everyday scientific thinking often occurs in the context of parent-child interactions. In a study of naturally occurring family conversation, parents were three times more likely to explain science to boys than to girls while using interactive science exhibits in a museum. This difference in explanation occurred despite the fact that parents were equally likely to talk to their male and female children about how to use the exhibits and about the evidence generated by the exhibits. The findings suggest that parents engaged in informal science activities with their children may be unintentionally contributing to a gender gap in children's scientific literacy well before children encounter formal science instruction in grade school.     

Unconscious, stimulus-dependent priming and conscious, percept-dependent priming with chromatic stimuli

Using metacontrast masking to suppress the conscious registration of a prime stimulus, Breitmeyer, Ro, and Singhal (2004) showed that color priming produced by a masked prime disk occurs at unconscious stimulus-dependent rather than at percept-dependent levels of visual processing. The current set of experiments compares this type of unconscious stimulus-dependent priming to conscious priming produced by a prime that, in two separate ways, is rendered visible and thus activates percept-dependent visual processes. The results indicate that while the masked prime again acts at a stimulus-dependent level of processing, the unmasked, visible primes additionally act at a later percept-dependent level of processing.     

Expressive Writing to Cope with Hate Speech: Assessing Psychobiological Stress Recovery and Forgiveness Promotion for Lesbian,Gay, Bisexual,or Queer Victims of Hate Speech

This study examined whether expressive writing could help lesbian, gay, bisexual, or queer (LGBQ) hate speech victims increase forgiveness for offenders, and accelerate cortisol recovery following a discussion task in which they recalled the details of their experiences. Participants (N = 46) were assigned to a benefit‐finding, traumatic disclosure writing, or control condition. The findings indicate that benefit‐finding promoted forgiveness and reduced cortisol values, whereas traumatic disclosure writing only accelerated cortisol recovery. Analyses of the linguistic features of victims' narratives revealed that the amount of emotion‐related words related to cortisol recovery, whereas the greater use of cognitive words was related with forgiveness. Implications for theory, methodological comparison, and future research are discussed.     

Treating food selectivity as resistance to change in children with autism spectrum disorder

Change-resistant behavior, such as rigid and selective food consumption, is a core symptom of autism that can have significant negative consequences for the child (Flygare Wallén et al., 2018; Levy et al., 2019). In the current study, we used a matching-law-based intervention (Fisher et al., 2019) to treat the change-resistant feeding behavior of 7 young children with autism. The feeder gave the participant a choice between a change-resistant and an alternative food during free- and asymmetrical-choice conditions. Alternative-food consumption increased for 2 participants during asymmetrical choice when the feeder provided a preferred item for consuming the alternative food and no programmed consequence for consuming the change-resistant food. Alternative-food consumption increased for the other 5 participants after the feeder exposed at least 1 food to single choice in which the feeder guided the participant to put the bite of alternative food in his or her mouth if he or she did not do so within 8 s of presentation. Effects of the single-choice contingencies maintained during reversals and generalized to other alternative foods the feeder did not expose to single choice. These results are important because participants consumed alternative foods even when their change-resistant foods were present, which is similar to typical mealtime contexts in which children have choices among foods.     

Theorizing Democratic Education from a Senian Perspective

Despite the growing body of literature and general interest in the intersection between the capabilities approach (CA) and education, little work has been done so far to theorize democratic education from a CA perspective. This essay attempts to do so by, first, getting clear about the theory of democracy that has emerged from Amartya Sen’s recent work and understanding how it informs his CA; and, second, by carefully drawing out the implications of these aspects of Sen’s thinking for democratic education. Ultimately, I argue that Senian democratic education (SDE) is a composite of various learning processes that enhance one’s capability for social and political (democratic) participation. Particular attention is given to the learning that happens through one’s actual engagement in democratic practices and that which happens through one’s formal schooling. I call the former of these learning processes SDEp and the latter SDEs. SDEp is democratic life itself, and its effectiveness both depends on and contributes to the development of a culture of political participation within society. SDEs is best understood as the process of facilitating children’s achievement of democratic functioning, that is, children’s achievement of certain “beings and doings” associated with the emergence and exercise of their individual and collective democratic existence.     

Amodal completion of unconsciously presented objects

In the visual environment, objects often appear behind occluding surfaces, yet they are automatically and effortlessly perceived as complete. Here, we examined whether visually occluded objects that are presented below the threshold of awareness are amodally completed. We used a priming paradigm in which participants responded to consciously perceived targets that were preceded by unconsciously presented primes. In two experiments, we show that discrimination responses to targets were faster when they were preceded by congruent shapes, regardless of whether these shapes were intact and complete or occluded by a horizontal bar. This priming effect was not produced by a partial match in features, since the occluded primes did not facilitate responses to targets that shared local features (Experiment 1) or contained only the object features that remained visible after occlusion (Experiment 2). These results show that objects presented below the threshold of awareness can be amodally completed and provide compelling evidence that unconscious processing occurs to a greater extent than previously considered.     

Using Vignette Methodology as a Tool for Exploring Cultural Identity Positions of Language Brokers

This article examines how vignette methodology can aid understanding of cultural identity. This is demonstrated through a study of child language brokers, wherein a child is engaged in the cultural contexts of both the host culture and the home culture and must therefore negotiate new cultural identities. Participants were young people aged 15 to 18 years; some of them were brokers, others were not. Drawing on notions of adequacy and inadequacy, visibility and invisibility, theoretical ideas around cultural identity theory and dialogical self-theory can provide an understanding of how the young people moved through different (often conflicting) identity positions.