Gender bias in estimating political expertise

The present study reveals that there is a gender bias in estimates of spouses' political expertise. Data were collected from married couples in one city in north-eastern Japan and the results showed that when all respondents were included, the estimation of spouses' political expertise was moderately accurate. However, while husbands' estimates of the political expertise of their wives were lowered and less accurate, wives' estimates of the political expertise of their husbands were more accurate. The implication of these findings for the political equality of males and females is discussed.     

What Kind of Paintings Inspire Children when Viewing Art?

Viewing art inspires creativity, which can encourage learning in art education. A previous study revealed that the type of artwork and the way art is viewed affects adults' inspiration; however, no study exists concerning the way children are inspired by viewing art. Thus, the current study aimed to examine whether children's age group/grade level, art style (figurative or abstract), and artwork creators (children or adults) influence children's inspiration, and whether the effects of the art style and creators vary by children's age group/grade level. An online questionnaire survey was conducted with the help of 600 pairs of parents and their elementary-school-aged children. They were asked to view eight paintings that differed in terms of the artists and their individual style and they then rated their inspiration experience when viewing each artwork. The results revealed that children were more inspired when viewing abstract, rather than figurative, paintings, and the effect of the type of painting differed in the third and sixth grades. Additionally, children gained more inspiration by viewing paintings created by children rather than by adults; a difference observed in all grade levels.     

Equivalence issues in abduction and induction

This paper discusses several equivalence issues in abduction and induction. Three different problems: equivalence of theories, equivalence of explanations, and equivalence of observations are considered in the context of first-order logic and nonmonotonic logic programming. Necessary and sufficient conditions for those problems, and computational complexity results are provided. These equivalence measures provide methods for comparing different abductive or inductive theories, and also state conditions for optimizing those theories in program development.     

Developmental transition of EEG spectra to alpha band in a sample of children with developmental disabilities

Developmental transition of EEG spectra to alpha band of 14 children with developmental disabilities (from 7 yr. and 3 mo. to 16 yr. and 1 mo. of age at the first EEG recording: M= 13.2, SD=2.6; 6 girls and 8 boys) was studied by auto-power spectrum analysis longitudinally. The results showed the mean age (14.1 yr. to 14.8 yr. in the four regions of the frontal, central, parietal, and occipital regions) for subjects and their mean frequency (4.2 Hz to 4.7 Hz in the 4 regions) at which EEG shift started from theta band, and those means (15.1 yr. to 15.7 yr. and 9.5 Hz to 9.6 Hz in the 4 regions) at which EEG shift reached the alpha band. Prior EEG research on healthy children has shown that approximately 10 years of age is critical for developmental transition of EEG spectra to alpha frequencies. It is suggested that the present data showed a delay of this critical age for this sample of children with developmental disabilities relative to 10 years for healthy children reported by Katada, et al. and Benninger, et al.     

"Robovie, you'll have to go into the closet now": children's social and moral relationships with a humanoid robot

Children will increasingly come of age with personified robots and potentially form social and even moral relationships with them. What will such relationships look like? To address this question, 90 children (9-, 12-, and 15-year-olds) initially interacted with a humanoid robot, Robovie, in 15-min sessions. Each session ended when an experimenter interrupted Robovie's turn at a game and, against Robovie's stated objections, put Robovie into a closet. Each child was then engaged in a 50-min structural-developmental interview. Results showed that during the interaction sessions, all of the children engaged in physical and verbal social behaviors with Robovie. The interview data showed that the majority of children believed that Robovie had mental states (e.g., was intelligent and had feelings) and was a social being (e.g., could be a friend, offer comfort, and be trusted with secrets). In terms of Robovie's moral standing, children believed that Robovie deserved fair treatment and should not be harmed psychologically but did not believe that Robovie was entitled to its own liberty (Robovie could be bought and sold) or civil rights (in terms of voting rights and deserving compensation for work performed). Developmentally, while more than half the 15-year-olds conceptualized Robovie as a mental, social, and partly moral other, they did so to a lesser degree than the 9- and 12-year-olds. Discussion focuses on how (a) children's social and moral relationships with future personified robots may well be substantial and meaningful and (b) personified robots of the future may emerge as a unique ontological category.     

Validation of the Adolescent Attachment Anxiety and Avoidance Inventory among Canadian Secondary School Students

Journal of Child and Family Studies - The present study evaluated the factor structure and concurrent validity of the Adolescent Attachment Anxiety and Avoidance Inventory (AAAAI) towards mothers...     

Maximizing Tendency Predicts Delayed Marriage Among Japanese Adults

The present study examined whether maximizing tendency predicts Japanese adults' likelihood of getting married and their age at first marriage. Registered members of a survey company panel (n = 428) completed the Japanese version of the Relational Maximization Scale, which was used to assess maximizing tendency consisting of two factors. The first factor, “high standards,” was not related to either of the two variables under investigation. The second factor, “alternative search,” was positively related to age at first marriage but not to the likelihood of getting married. The results thus suggest that those who seek the best possible marriage partner tend to get married at a later age, but that they are as likely to get married as those who do not. The finding that maximizing tendency did not significantly predict the likelihood of marriage suggests that getting married remains a strong social norm in Japan.