Back Pay for Trafficked Migrant Workers: An Indonesian Case Study

In 2015 the International Organization for Migration (IOM) identified almost 1,200 trafficked migrants working in slave‐like conditions on fishing boats in East Indonesia. The IOM helped the migrants and offered to cover the cost of repatriation to their countries of citizenship. The Indonesian government appreciated the financial support, not least because the victims’ embassies refused to pay. But most victims in one location refused to return to their home country without the wages owed to them by their trafficker‐cum‐employers. IOM policy states that migrants are eligible to use the Assisted Voluntary Return and Reintegration (AVRR) service if they are unable or unwilling to remain in the host country. But another condition is that migrants must use the services voluntarily. The IOM could not force the migrants to leave the country, and national law prevented the Indonesian government from deporting the migrants because the IOM had identified them as victims of trafficking. 1     

Precaution and liquidity in the demand for housing

We exploit cross-sectional mortgage data to investigate the importance of liquidity constraints and a precautionary motive in the demand for housing. Households that are not liquidity constrained consume housing services essentially as the life cycle hypothesis suggests but with a significant precautionary component. Households that are liquidity constrained, in terms of not meeting standard loan-to-value or payments-to-income constraints, are similar to unconstrained households in most respects, including the precautionary motive, but they respond somewhat less to fluctuations in their lifetime income - suggesting some influence of bank-induced liquidity constraints. We additionally find, however, that banks enforce liquidity constraints only weakly.     

The Human‐Environment Dialog in Award‐winning Children’s Picture Books*

Picture books often play an important role in childhood socialization. Given the seriousness of environmental problems, we ask how natural, modified, and built environments have been portrayed in children’s books. To answer this question, we analyze the 296 books receiving Caldecott awards from 1938 to 2008. Two possibilities are explored with respect to content change. Growing concern about critical environmental problems, such as decline in biodiversity and deforestation, may have led to an increase in illustrations and stories about wild animals and the natural environment. Alternatively, the increasing isolation of people from the natural world may have resulted in a decline in the perceived relevance of these environmental issues and resulted in fewer stories and depictions. Our findings support the isolation hypothesis. There have been significant declines in depictions of natural environments and animals while built environments have become much more common. These findings suggest that today’s generation of children are not being socialized, at least through this source, toward an understanding and appreciation of the natural world and the place of humans within it.     

Foliar nitrogen characteristics of four tree species planted in New York City forest restoration sites

Urban forests provide important environmental benefits, leading many municipal governments to initiate citywide tree plantings. However, nutrient cycling in urban ecosystems is difficult to predict, and nitrogen (N) use in urban trees may be quite different from use in rural forests. To gain insight into these biogeochemical and physiological processes, we compared foliar N characteristics of several common northeastern deciduous tree species across four newly planted New York City afforestation sites as well as at the Black Rock Forest (BRF), a rural oak-dominated forest in the Hudson Highlands, New York. Foliage sampled at BRF was consistently depleted in ¹⁵N compared to urban foliage, and Amelanchier canadensis, Nyssa sylvatica, Prunus serotina, and Quercus rubra showed significant variation in foliar nitrogen isotope signatures (δ¹⁵N) among the four urban sites. A. canadensis and P. serotina showed significantly greater ability to assimilate nitrate at BRF compared to urban sites, as measured through nitrate reductase activity (NRA). There were no significant differences in NRA among tree species growing at the four urban sites. Only P. serotina and N. sylvatica showed significant variation in foliar N concentrations (%N) both among urban sites and compared to BRF. The isotopic and %N data suggest greater N availability but less available nitrate at the newly planted urban sites compared to BRF, possibly due to different anthropogenic inputs or higher rates of nitrification and nitrate leaching at the recently planted urban sites compared to likely lower rates of N cycling in the intact rural forest. In addition, the tree species varied in their response to N availability at the urban sites, with potential implications for growth and survival. Understanding N cycling in urban systems and the associated physiological changes in vegetation is critical to a comprehensive evaluation of urban forest restoration, and may have implications for carbon sequestration and water quality issues associated with nitrate export, two important areas of management concern.     

Historical Trends in Concerns About Social Issues Across Four Decades Among U.S. Adolescents

This study examined adolescents’ concerns about social issues and how these concerns have changed over historical time. Separate cohorts of U.S. high school seniors (N = 110,953; 51.1% female) reported their worries about four social issues (crime/violence, economic problems, hunger/poverty, race relations) every year from 1976 to 2015. Youth were most concerned with crime/violence, followed by economic problems, hunger/poverty, and race relations. Adolescents’ social concerns varied by demographic characteristics and cohort, paralleling specific historical events and appearing responsive to the political challenges of the time. Initiatives seeking to engage youth within the political process may benefit from providing opportunities for teens to participate in civic activities aimed to address these issues.     

Parental emotion regulation strategies and parenting quality predict child internalizing symptoms in families experiencing homelessness

Adaptive emotion regulation (ER) in parents has been linked to better parenting quality and social–emotional adjustment in children from middle‐income families. In particular, early childhood may represent a sensitive period in which parenting behaviors and functioning have large effects on child social–emotional adjustment. However, little is known about how parent ER and parenting are related to child adjustment in high‐risk families. In the context of adversity, parents may struggle to maintain positive parenting behaviors and adaptive self‐regulation strategies which could jeopardize their children's adjustment. The current study investigated parents' own cognitive ER strategies and observed parenting quality in relation to young children's internalizing and externalizing problems among families experiencing homelessness. Participants included 108 primary caregivers and their 4–6‐year‐old children residing in emergency shelters. Using multiple methods, parenting and parent ER were assessed during a shelter stay and teachers subsequently provided ratings of children's internalizing and externalizing difficulties in the classroom. Parenting quality was expected to predict fewer classroom internalizing and externalizing behaviors as well as moderate the association between parent ER strategies and child outcomes. Results suggest that parenting quality buffered the effects of parent maladaptive ER strategies on child internalizing symptoms. The mediating role of parenting quality on that association was also investigated to build on prior empirical work in low‐risk samples. Parenting quality did not show expected mediating effects. Findings suggest that parents experiencing homelessness who use fewer maladaptive cognitive ER strategies and more positive parenting behaviors may protect their children against internalizing problems.     

Can Collateral Behavior Account for Transitions in the Stimulus Control of Speech?

The Analysis of Verbal Behavior - The task of extending Skinner’s (1957) interpretation of verbal behavior includes accounting for the moment-to-moment changes in stimulus control as one...     

Jack Michael’s Musings on the 60th Anniversary of Skinner’s Verbal Behavior

The Analysis of Verbal Behavior - When the B. F. Skinner Foundation reprinted Skinner’s Verbal Behavior in 1992, Jack Michael wrote one of its two forewords, a detailed outline of the...     

The Multiple Control of Verbal Behavior

Amid the novel terms and original analyses in Skinner's Verbal Behavior, the importance of his discussion of multiple control is easily missed, but multiple control of verbal responses is the rule rather than the exception. In this paper we summarize and illustrate Skinner's analysis of multiple control and introduce the terms convergent multiple control and divergent multiple control. We point out some implications for applied work and discuss examples of the role of multiple control in humor, poetry, problem solving, and recall. Joint control and conditional discrimination are discussed as special cases of multiple control. We suggest that multiple control is a useful analytic tool for interpreting virtually all complex behavior, and we consider the concepts of derived relations and naming as cases in point.