Temporal performance in 4-8 year old children. The effect of chronometric information in task execution

The present study explores temporal performance in children between 4 and 11 years of age. In order to optimise the children's performance, verbal instructions and demonstrations were used to specify the temporal requirement of the task. Moreover, specific feedback was given, which indicated the success of a response, or, in case of a mistake, indicated the type of error made. The task was presented in two phases: training and experimental. In the first phase, the child practised until a learning criterion was reached. In the experimental phase, four conditions were defined according to the information provided to the children. In general, the results of the training phase showed an improvement in performance with advancing age. Significant differences were found in children between 7 and 8 years of age, which points to an important transition period. Results of the experimental phase showed a pronounced impact of instructions on the performance of the task and on the strategies used to control timing behaviour. Specifically, the instructions that contained chronometric information caused an impairment in task performance and a change in the strategy used.     

A problem-posing educational methodology for the prevention of HIV / AIDS

The problem-posing methodology of Brazilian educator Paulo Freire, using the reading circle approach previously deployed in successful literacy campaigns in developing countries, is introduced for application in AIDS information programs. The basis of this educational process is the dialogue where those to be educated resolve their problems by evaluating information critically, capturing concepts by codification and decodification, and transmitting information by creating relevant educational materials. Health circles are organized with women as educators to impart knowledge about AIDS and HIV: definitions, epidemiological components (sex, age, and risk behavior), means of transmission, stages of the progression of AIDS, prevention of HIV infection, and tests for detecting HIV antibodies. The dialogue explores knowledge and feelings about AIDS and how it affects life in the community reveals personal experiences and accounts of knowing someone who was HIV-positive, and develops action plans to minimize AIDS cases in the community. The Latin population of California, mainly of Mexican origin, with low levels of education, income, and acculturation and a high incidence of AIDS, is an appropriate target of such intervention. In 1980, there were 12.3 million people of Hispanic origin in the US. In August 1990, there were 143,280 persons diagnoses with AIDS according to the Centers for Disease Control. 78,878 of these (55%) were Anglos, and 21,752 (15%) were Hispanics. Among the Anglos, the incidence was 300/million inhabitants, while among Hispanics, it was 1059/million, a 3-field higher rate.     

Ethnicity,culture, and social resources

Assessed social integration (existence or quantity of relationships) and social (specifically, emotional) support in Mexican Americans (MAs) and non-Hispanic whites (NHWs). Ethnic differences were seen as arising from (a) demographic differences between ethnic groups that account for ethnic differences; (b) demographic attributes that have different associations with social resources for each ethnic group; (c) ethnic differences independent of these explanations. Study participants were 538 U.S.-born MA, 706 Mexico-born MA, and 1,149 NHW randomly selected community residents. Immigrants were more often married, and MAs and immigrants reported fewer friends and less emotional support, regardless of demographic attributes. Ethnic differences in demographic attributes accounted for MAs' and immigrants' smaller kin networks. Ethnic differences in demographic correlates of working accounted for MAs' lower employment rates.     

Selective attention to the color and direction of moving stimuli: Electrophysiological correlates of hierarchical feature selection

Event-related brain potentials (ERPs) were recorded from subjects who attended to pairs of adjacent colored squares that were flashed sequentially to produce a perception of movement. The task was to attend selectively to stimuli in one visual field and to detect slower moving targets that contained the critical value of the attended feature, be it color or movement direction. Attention to location was reflected by a modulation of the early P1 and N1 components of the ERP, whereas selection of the relevant stimulus feature was associated with later selection negativity components. ERP indices of feature selection were elicited only by stimuli at the attended location and had distinctive scalp distributions for features mediated by “ventral” (color) and “dorsal” (motion) cortical areas. ERP indices of target selection were also contingent on the prior selection of location but initially did not depend on the selection of the relevant feature. These ERP data reveal the timing of sequential, parallel, and contingent stages of visual processing and support early-selection theories of attention that stipulate attentional control over the initial processing of stimulus features.     

Racial and cultural in-betweenness meet in the consulting room: the case of ‘Anna’

An upper-middle-class black woman, who grew up adapting to a white-dominated environment, entered the consulting room of a multicultural ‘white-passing’ analyst, and here unique emotional experiences were reflected in dream images of racial disorganization, internal racism, and identity confusion. While sorting through the analysand’s internal dynamics, the external world erupted in May 2020 with the murder of George Floyd, catapulting both analysand and analyst (and the nation) into a transformative confrontation with their mutual, deep-seated woundings of American racial and cultural inequities. The analysand’s racial complexity directly impacted the analyst’s ‘white-passing’ privilege, bringing into question established classifications of American whiteness. Overlapping dynamics and experiences as ‘in-betweeners’ and ‘outsiders’ – a black woman subsumed by a white-dominated society and an immigrant refugee acculturated to American life – provided a common exilic ground for mutual understanding and mirroring. The analyst explores the racial and multicultural straddling that served as a lens into the analysand’s fragmented racial identity during the eruption of American racial unrest.     

Parental Psychopathology Levels as a Moderator of Temperament and Oppositional Defiant Disorder Symptoms in Preschoolers

Oppositional Defiant Disorder (ODD) is among the most prevalent disorders in preschoolers. It has been linked to temperament, since characteristics such as elevated surgency and negative affect, as well as low levels of effortful control, contribute to the development of this disorder. Evidence also indicates that parental psychopathology can accentuate temperamental traits. Our aim was to assess whether the levels of psychopathology of mothers and fathers acts as a moderator of the relationship between temperament and ODD symptoms in preschoolers, both cross-sectionally at ages 3, 4 and 5, and longitudinally between ages 3 and 5. The sample included 550 children evaluated at ages 3, 4 and 5 through questionnaires and a semi-structured diagnostic interview with parents. Parents also answered a questionnaire about their own psychopathology. The results indicated that negative affect and effortful control are associated with higher levels of ODD symptoms in preschoolers. At child age 5, higher levels of paternal depression and anxiety increased the effect of low effortful control on ODD. High levels of negative affect and low levels of effortful control at age 3 were statistical predictors of ODD levels at age 5, and this relationship was also moderated by paternal anxiety and depression. The results have important clinical implications for the proper orientation of interventions, suggesting that interventions should integrate the paternal caregiver in the treatment.     

In pursuit of job satisfaction and happiness: Testing the interactive contribution of emotion‐regulation ability and workplace social support

The present study focuses on the interplay of emotion‐regulation ability and perceived workplace social support as predictors of job satisfaction and happiness in a Spanish multi‐occupational sample. A total of 494 working adults (39.4% females) took part in this study. Emotion‐regulation ability and perceived support from colleagues and supervisors were positively associated. In addition, emotion‐regulation ability and perceived support from colleagues and supervisors showed positive associations with job satisfaction and happiness. Furthermore, considering results from moderation analyses, when low levels of perceived workplace social support were reported, the relationship between emotion regulation and both job satisfaction and happiness was stronger than in cases of higher perceived workplace support. In line with previous studies, these findings suggest that training in emotion regulation abilities may take into consideration the potential moderating role of job characteristics such as support from colleagues and supervisors. Finally, theoretical and practical implications of the joint study of these factors in line with the Job Demands‐Resources model and the Emotional Intelligence framework are discussed.     

Early adversity in rural India impacts the brain networks underlying visual working memory

There is a growing need to understand the global impact of poverty on early brain and behavioural development, particularly with regard to key cognitive processes that emerge in early development. Although the impact of adversity on brain development can trap children in an intergenerational cycle of poverty, the massive potential for brain plasticity is also a source of hope: reliable, accessible, culturally agnostic methods to assess early brain development in low resource settings might be used to measure the impact of early adversity, identify infants for timely intervention and guide the development and monitor the effectiveness of early interventions. Visual working memory (VWM) is an early marker of cognitive capacity that has been assessed reliably in early infancy and is predictive of later academic achievement in Western countries. Here, we localized the functional brain networks that underlie VWM in early development in rural India using a portable neuroimaging system, and we assessed the impact of adversity on these brain networks. We recorded functional brain activity as young children aged 4–48 months performed a VWM task. Brain imaging results revealed localized activation in the frontal cortex, replicating findings from a Midwestern US sample. Critically, children from families with low maternal education and income showed weaker brain activity and poorer distractor suppression in canonical working memory areas in the left frontal cortex. Implications of this work are far‐reaching: it is now cost‐effective to localize functional brain networks in early development in low‐resource settings, paving the way for novel intervention and assessment methods.     

Clarifying The Links Between Perceived Emotional Intelligence and Well-Being in Older People: Pathways Through Perceived Social Support from Family and Friends

Applied Research in Quality of Life - Although emotional intelligence (EI) and social support are important predictors of well-being in adolescents and adults, there has been little research on...