Two studies were conducted to investigate the correlates of hyperlexia in Brazilian Portuguese-speaking children with the diagnosis of autism spectrum disorder (ASD). Study 1 involved 3 groups of school age children individually matched for word reading ability: 6 ASD hyperlexic children, 6 ASD non-hyperlexic children, and 6 typically developing…

Previous research has demonstrated that factors such as reinforcer frequency, amount, and delay have similar effects on resistance to change and preference. In the present study, 4 boys with autism made choices between a constant reinforcer (one that was the same food item every trial) and a varied food reinforcer (one that varied randomly between…

Data from the Oregon Youth Study, consisting of the verbal behavior of 210 adolescent boys determined to be at risk for delinquency (targets) and 210 of their friends (peers), were analyzed for their conformance to the complete family of matching theory equations in light of recent findings from the basic science, and using recently developed…

This study examined how children's aggression and prosocial behavior are related to the preference and popularity of their best friends. Participants were 1,953 fourth-graders (52.2% boys). Measures included peer nominations of friendship, peer status, overt and relational aggression, and prosocial behavior. A total of 334 reciprocal same-sex best…

In this paper I draw on ethnographic data generated inside an English "special" school for boys designate as having "social, emotional and behavioural difficulties". I offer a detailed analysis of one teacher's pedagogic practices inside her ICT classroom and the boys' responses to this. I suggest that the teacher's pedagogy,…

This paper examines whether the results of the earnings equation developed in the over-education/required education/under-education (ORU) literature are sensitive to whether the usual or reference levels of education are measured using the Realized Matches or Worker Self-Assessment methods. The analyses are conducted for all male native-born and…

Whereas a lot of studies examine cognitive processes in chess players, personality profiles of elite chess players are still not described well. The aim of this study was to examine personality of strong chess experts and its influence on chess skill. We tested elite male and female chess players with Freiburg Personality Inventory Revised…

We taught 3 children with autism to raise a hand or keep both hands down depending on their status (e.g., having heard a target word, possessing a specific item) using modeling, prompting, and reinforcement. All 3 children acquired accurate hand-raising skills in response to progressively more difficult discrimination tasks during group…

The present investigation compared the effects of reinforcing compliance with either positive or negative reinforcement for a participant who displayed escape-maintained problem behavior. The results indicated that positive reinforcement in the form of a highly preferred edible or leisure item produced higher levels of compliance and lower levels…

The Habitat Program at Wood's Homes, Calgary, Alberta, is an eight bed residential treatment program for conduct-disordered youth who have been exposed or subjected to high levels of violence in their family home. The program was based on the assumption that working effectively with such youth requires consideration of the background experiences…

Perpetrating sexual coercion and rape can be conceptualized as a form of sexual risk taking. In this study, the authors evaluated the relationship between sexual aggression and other risky sexual behaviors (e.g., intercourse without a condom) using an online convenience sample of 1,240 heterosexual men. Sexually aggressive men engaged in more…

How collegiate gay and bisexual men acquire a sociosexual identity appears to affect their sexual health. Analysis of interview data from 25 self-identified collegiate gay or bisexual men resulted in the development of a collective sexual script for men acquiring a sociosexual identity. Changes in an individual's acting out of a cultural scenario…

This study examined the impact of physical and sexual trauma on a sample of 239 homeless men. Study participants completed a self-administered survey that collected data on demographics, exposure to psychological trauma, physical health and mental health problems, and substance use or misuse. Binomial logistic regression analyses were used to…

Background: Emotion regulation involves intrinsic and extrinsic processes responsible for managing one's emotions toward goal accomplishment. Research on emotion regulation has predominantly focused on early developmental periods and the majority of emotion regulation research examining the pre-adult years has lacked a comprehensive theoretical…

Although a negative relationship between fertility and education has been described consistently in most countries of the world, less is known about the relationship between intelligence and reproductive outcomes. Also the paths through which intelligence influences reproductive outcomes are uncertain. The present study uses the NLSY79 to analyze…