The contextually controlled, feature-mediated classification of symbols

The classification of names of people or objects based on the features acquired by the names and the sorting instructions provided is a commonplace occurrence. For example, given the names Renoir, Pollock, James and Voltaire the average adult would be able to classify them differentially based on the instruction to classify them based on vocation or nationality. In general, such a repertoire reflects the reclassification of symbols (i.e, the names of individuals) in terms of contextual cues (instructions to sort by vocation or nationality) and the features acquired by the symbols (the specific nationalities and vocations). The present experiment studied this phenomenon with the use of arbitrary stimuli that did not have clear preexperimental associations. Two of 4 participants classified the symbols into different equivalence classes based on the prevailing contextual cues and the features that had been acquired by the symbols. Using an ABA reversal design we then demonstrated that 1 participant classified the symbols in accordance with the contextual cues and acquired features when present, but not in the absence of the contextual cues. A 3rd participant showed symbol classification that differed from that predicted by the procedures, and the 4th classified the symbols based on one set of features but not on context. These data describe one set of conditions that could account for the establishment of complex classification repertoires that occur in natural settings.     

Romanticism as a function of age, sex, and ethnicity

This study examined the association between romanticism (operationalized as mean score on the Romantic Beliefs Scale) and age, sex, and ethnicity in a large community sample (N = 436). Age was negatively correlated with romanticism scores; as age increased, romanticism scores decreased. No sex differences were found; men and women had similar, moderate scores. Although ethnicity largely was unrelated to romanticism, Asian/Pacific Islander participants were significantly more romantic than were African-American participants.     

Mexican‐Origin Parents’ Stress and Satisfaction: The Role of Emotional Support

Guided by a process model of parenting and the integrative model, this study examined sources of emotional support (i.e., partner, maternal, paternal) as related to stress and satisfaction resulting from the parenting role in a sample of Mexican‐origin young adult parents who participated in the National Longitudinal Study of Adolescent to Adult Health (Add Health) during Wave IV. Participants were male and female parents (26–35 years of age; 59% female; N = 737) who had children and a partner. Results from structural equation modeling revealed support from mothers as salient; high levels of maternal support were associated with high levels of parenting satisfaction. Tests of indirect effects suggested that parenting satisfaction played an intervening role in the link between maternal support and parenting stress. The pattern of results held across levels of linguistic acculturation but varied by gender. Understanding the mechanisms that predict parenting stress and satisfaction within the Mexican‐origin population may help in the identification of culturally sensitive intervention strategies.     

Integrated,Family‐based,Partial Hospital Treatment for Complex Pediatric Illness

This paper describes a unique treatment program for complex pediatric illness. The Hasbro Children's Partial Hospital Program uses a family systems orientation, integrated care, and a partial hospital setting to treat children with a wide range of pediatric illnesses that have failed outpatient and inpatient treatments. We have treated more than 2000 children with at least 80 different ICD‐9 diagnoses. The multidisciplinary treatment team functions as a meta‐family for children and their families who present with illness and family beliefs that impede successful outcomes with standard care. The three features: family systems orientation, integrated care, and partial hospital setting, hopefully interact to create an environment that helps families expand and modify their explanatory models regarding participating in effective medical care. The goal of treatment is for both children and their parents to feel empowered to take control of the illness. Parents completing standardized measures at intake describe their children and families as experiencing significant emotional distress, low levels of general family functioning, and poor quality of life. Although the children are described as having distinct behavioral differences, the families are described as responding to the experience of a seriously ill child in similar ways. A treatment program that addresses the noncategorical aspects of how families respond to illness while addressing the specific diseases of the children can allow children and their families to respond favorably to treatment.     

Assessing factors that influence young children's food preferences and choices

Researchers have identified an unbalanced diet as a key risk factor in the etiology of many chronic diseases (World Health Organization, 2003 ). Although researchers have found that numerous factors influence children's food choices, no assessment exists to identify these factors. In Experiment 1, we established preliminary empirical evidence of children's preferences for healthier and less‐healthy foods, and found that 16 of 21 children preferred less‐healthy foods to healthier foods. In Experiment 2, we established the utility of an analogue, competing parameters assessment designed to approximate children's food choices in the natural environment. We identified either quality or immediacy as the most influential parameters governing four of four childrens' food choices. We found that effort influenced the efficacy of these reinforcer parameters in a predictable manner for one of four children.     

Zero-Inflated Regime-Switching Stochastic Differential Equation Models for Highly Unbalanced Multivariate,Multi-Subject Time-Series Data

Psychometrika - In the study of human dynamics, the behavior under study is often operationalized by tallying the frequencies and intensities of a collection of lower-order processes. For instance,...     

Head Coach Changes in Women’s College Soccer: An Investigation of Women Coaches Through the Lenses of Gender Stereotypes and the Glass Cliff

Sex Roles - Women are underrepresented in leadership positions in sport, including coaching. In the present study of women’s college soccer in the United States, the authors examine the...     

JOB CHARACTERISTICS AND WELL-BEING AT MIDLIFE Ethnic and Gender Comparisons

Lacking in the research on work and well-being is a focus on the characteristics of the employment role that contribute to well-being and their differential relations across ethnicity and gender. White and Black women and men at midlife (ages 40-64) were studied. The samples were drawn from two national surveys and included 186 White women, 202 White men, 254 Black women, and 169 Black men. Multiple regression analyses were conducted to assess the relation of work commitment, job satisfaction, role stress, occupational status and personal income to perceived control, life satisfaction, and happiness. Marital status, age, and hours worked were included as control variables. Results indicate that job satisfaction is positively related to life satisfaction for all four groups, and to happiness for White women and Black men. Personal income is positively related to perceived control for Black women and White men, and to life satisfaction for White women. Occupational status is positively related to perceived control for White and Black women; role stress is negatively related to life satisfaction among White men, and to happiness among Black women. Among the control variable, being married positively related to well-being for all four race-sex groups.