Dynamic testing and transfer: An examination of children's problem-solving strategies

This study examined the problem-solving behaviour of 104 children (aged 7–8 years) when tackling construction-analogy tasks. Children were allocated to one of two conditions: either a form of unguided practice alone or this in combination with training based on graduated prompt techniques. Children's ability to solve figural open-ended analogy-problems was investigated as well as their ability to construct new analogy problems themselves. We examined children's progression in solving analogy problems and the variability in their strategy-use. Results showed that the group that received training made greater progress in solving analogy problems than children who only received unguided practice opportunities. However, the training appeared to give no additional improvement in performance on the transfer task over that of repeated unguided practice alone. Findings from this study demonstrate that an open construction task can provide additional information about children's cognitive learning potential

The social production of substance abuse and HIV/HCV risk: an exploratory study of opioid-using immigrants from the former Soviet Union living in New York City

<p>Abstract</p> <p>Background</p> <p>Several former Soviet countries have witnessed the rapid emergence of major epidemics of injection drug use (IDU) and associated HIV/HCV, suggesting that immigrants from the former Soviet Union (FSU) may be at heightened risk for similar problems. This exploratory study examines substance use patterns among the understudied population of opioid-using FSU immigrants in the U.S., as well as social contextual factors that may increase these immigrants' susceptibility to opioid abuse and HIV/HCV infection.</p> <p>Methods</p> <p>In-depth interviews were conducted with 10 FSU immigrants living in New York City who initiated opioid use in adolescence or young adulthood, and with 6 drug treatment providers working with this population. Informed by a grounded theory approach, interview transcripts were inductively coded and analyzed to identify key themes.</p> <p>Results</p> <p>The "trauma" of the immigration/acculturation experience was emphasized by participants as playing a critical role in motivating opioid use. Interview data suggest that substance use patterns formed in the high-risk environment of the FSU may persist as behavioral norms within New York City FSU immigrant communities - including a predilection for heroin use among youth, a high prevalence of injection, and a tolerance for syringe sharing within substance-using peer networks. Multiple levels of social context may reproduce FSU immigrants' vulnerability to substance abuse and disease such as: peer-based interactional contexts in which participants typically used opioids; community workplace settings in which some participants were introduced to and obtained opioids; and cultural norms, with roots in Soviet-era social policies, stigmatizing substance abuse which may contribute to immigrants' reluctance to seek disease prevention and drug treatment services.</p> <p>Conclusion</p> <p>Several behavioral and contextual factors appear to increase FSU immigrants' risk for opioid abuse, IDU and infectious disease. Further research on opioid-using FSU immigrants is warranted and may help prevent increases in HIV/HCV prevalence from occurring within these communities.</p

Identifying, Assessing, and Treating Bipolar Disorder at School

XI, 176 p. 9 illus.online resource