Changing and diverse roles of women in American Indian cultures

This article explores traditional and contemporary sex roles of Indian women. It emphasizes the renewing power of the feminine—a creative, healing balance that arises as traditional and contemporary strengths are brought together. The survival of the extended family throughout two hundred years of governmental policy attests to Indian women's resilience despite continuous role readjustment, value conflict, and economic pressure. Tribal diversity and predominantly egalitarian structural similarities are affirmed in this work through reviews of ethnographic studies addressing the roles of Indian women prior to European contact. The conventional and alternative roles of Indian women in traditional times are examined with an eye toward the spiritual source of Indian women's strength. Studies outlining the emotional and spiritual costs of contemporary Indian women living bicultural lifestyles, especially those pursuing advanced educational training, highlight the continued use of traditional Indian coping mechanisms. Finally, the current movement toward retraditionalization of roles of Indian women as caretakers and transmitters of cultural knowledge is posited as an effective means of overcoming problems and achieving Indian self-determination.We would like to thank Myra Strober and Janet Sorrel for their helpful comments concerning earlier versions of this article.     

Age and individual differences in working memory: the size judgment span task

The authors introduced the Size Judgment Span (SJS) task, a working memory measure developed for use with persons of varied educational backgrounds and general intellectual ability. The authors pooled data from 5 published articles where the SJS task and other measures of cognitive performance were administered to create an archival data set with 496 participants. Analyses of these data yielded strong evidence of age and individual ability differences in SJS performance, confirming the sensitivity of this task for empirically distinguishing age and ability groups. The SJS was also significantly correlated with the backward digit span and listening span tasks. Using hierarchical regression analyses, the authors examined the SJS task as a predictor of different forms of episodic memory, including spatial location memory, verbal free recall, and recognition memory. Results confirmed the practical utility and predictive validity of the SJS task. The authors considered implications for current theoretical views of working memory.     

A token-actuated timer for line-voltage devices

A token-actuated timer that detects the insertion of a flat washer (“token”) is described. The unit provides a timed line-voltage output and counts the number of times the line-voltage device has been operated. Using behavioral token economies, this device has been used to control the television watching of children by monitoring television watching time, and by controlling the amount of time the television is on.     

SOIL CARBON TRANSFORMATIONS

Climate change is a wicked problem with causes and consequences overlapping with other wicked problems and no single solution (Hulme 2015). For example, the frequent droughts associated with climate change exacerbate another major problem facing humanity as we enter the Anthropocene: how to produce adequate food to feed a growing population without increasing pollution or “more food with low pollution (MoFoLoPo)” (Davidson et al. 2015). Soils represent an intersection of these two wicked problems, because they are integral to food production through agriculture and also are an important component of global climate models. Recent focus in the field of soil carbon cycling has facilitated a transformation in our understanding of the processes that control this important resource. This understanding is critical to responding to both wicked problems.     

Monitoring and Fostering Elementary School Students' Life Satisfaction: A Case Study

Research on the importance of complete mental health has led to increased focus on students' subjective well-being (i.e., happiness and life satisfaction) coupled with the traditional attention to psychopathology. Although screeners for psychopathology abound, the present project is novel in applying best practices in universal screening to grade level-wide assessment of children's life satisfaction, followed by implementation of a positive psychology intervention for students identified through the screener. In this case study of 375 third- to fifth-grade students in one elementary school, 93.6% participated in the screening, 11.2% qualified for supplemental services based on screening cutoff scores, and 4.8% took part in the targeted intervention to improve subjective well-being. Repeated measures analysis of mean scores revealed the intervention increased children's life satisfaction, lending support for the value of universal screeners in the process of service delivery. Implications for practice regarding universal screening and intervention for life satisfaction are discussed.     

Developmental and individual differences in visual memory span

The effects of chronological age (5+, 7+, 10+, and adult), articulatory suppression and spatial ability were assessed on three measures (recognition memory, partial recall, and free recall) of visual memory span for patterns, using a procedure devised by Wilson, Scott & Power (1987). Although span increased into adulthood for all three tasks, concurrent articulatory suppression acted to reduce span for the 10-year-old and adult subjects. The ability to generate accurate visuo-spatial representations at retrieval is perfectly well developed by 7 years of age. Speed of response was lengthened for the youngest age group, but was immune to the effects of concurrent articulatory suppression. Good spatial ability was associated with higher span estimates on all tasks, regardless of age. Whilst the data support the existence of a system for representing visual patterns, which increases in capacity with increasing chronological age, the system (or processes accessing it at retrieval) is not immune to verbal recoding strategies. The independent association of spatial ability with span is taken to imply that nonverbal encoding and/or maintenance strategies can act to boost visual span from at least 5 years of age.     

Emotional exchange in mother-child dyads: stability, mutual influence, and associations with maternal depression and child problem behavior.

This study examined the stability of the child and maternal affective expression and maternal responsiveness and the mutual influence of child and maternal expression of emotion. The authors tested whether maternal depression and child problem behavior were associated with the pattern of emotional exchange within the mother-child dyads. The sample consisted of 69 mother-child dyads (children aged 2-5 years), with 32 of the mothers having childhood-onset depression. Mothers were mostly stable in their affective expression (positive and negative) and responsiveness, whereas children were only stable in positive expression. Within the dyads, mothers seemed to play a more important role in regulating children's later emotional expression. Maternal depression was associated with concurrent maternal responsiveness and their reduced positive expression over time. Results are discussed in relation to the differential function of parental general positivity and responsiveness and the interpersonal transmission of emotional problems.