Differences in mobile health app use: A source of new digital inequalities?     

Nadine Bol  Natali Helberger  Julia C. M. Weert 《The Information Society》2018,34(3):183-193

This article provides a more differentiated understanding of mobile health consumers, and considers whether health app use may contribute to new digital inequalities. It focuses on factors associated with mobile health app use, and identifies which factors explain the use of different types of health apps. Data from a large representative sample of the Dutch population (N = 1,079) show that mobile health app users were generally younger, higher educated, and had higher levels of e-health literacy skills than non-users. Interestingly, different usage patterns were found for specific types of health apps. Theory and policy implications are discussed.  相似文献   

From education for peace to education in conflict: changes in UNESCO discourse, 1945–2015     

Julia C. Lerch  Elizabeth Buckner 《Globalisation, Societies & Education》2018,16(1):27-48

Since the turn of the twenty-first century, the global education community has focused significant attention on the promotion of education in fragile and conflict-affected contexts, embodied in the growth of a new sub-field called Education in Emergencies. This article points out the surprising distinction of this new sub-field from the more established and closely related field of peace education. It examines United Nations Educational, Scientific and Cultural Organization (UNESCO) documents for insight into the changing global ideas that have facilitated the shift in focus from peace to conflict. Empirically, we draw on a quantitative content analysis of more than 450 UNESCO documents published between 1945 and 2015. We find that education for peace remains a constant, if evolving, concern in these texts, but that a powerful emphasis on individual rights has shifted the discursive focus away from inter-state relations and towards the educational needs of young people. In the documents, conflict is now theorised as a threat to education and peace is re-envisioned not just as the desirable outcome of education, but also as its pre-condition. We show how this ideational transformation has re-cast an expansive array of conflicts, natural disasters, and other emergencies as threats to education.  相似文献   

Visible pedagogic work: parenting,private tutoring and educational advantage in Australia     

Arathi Sriprakash  Helen Proctor  Betty Hu 《Discourse: Studies in the Cultural Politics of Education》2016,37(3):426-441

This article explores parents’ use of private tutoring services for their primary school children in Sydney, Australia's largest city. Using Bernstein's theories of invisible and visible pedagogies, we look, through the eyes of a small group of middle-class Chinese-background interviewees, at the tensions between certain pedagogic forms associated with private tutoring and schooling in contemporary contexts of educational competition. We show how some parents are openly seeking more explicit, visible forms of instruction through using private tutoring, to compensate for the perceived ‘invisible’, pedagogically progressive approach of Australian primary schooling. We argue that these parents’ enlistment of supplementary tutoring is a considered approach to their identification of a mismatch between (apparently) relaxed, child-centred classroom practices, and the demands of the more traditional examinations that regulate entry points to desired educational sites such as academically selective high schools and prestigious universities. Our findings show how paid tutoring is a contemporary pedagogic strategy for securing educational advantage, not just a ‘cultural’ practice prevalent among certain migrant communities, as it is often characterised. We suggest that an analytic focus on pedagogy can help connect issues of class, culture and competition in research on home–school relationships, offering a productive way for the field to respond to the tensions these issues engender.  相似文献   

Emotion regulation and academic perceptions in adolescence     

Rylee Oram  Julia Ryan  Maria Rogers  Nancy Heath 《Emotional and Behavioural Difficulties》2017,22(2):162-173

Although studied extensively in the field of adolescent mental health, the role of emotion regulation (ER) in the academic functioning of adolescents is not well understood. This study examined the role of ER in adolescents’ perceptions of themselves and their learning environments. We compared adolescents with high and low levels of ER on perceptions of school achievement and attitudes towards school and their perception of their parents’ academic involvement. Students completed surveys about perceptions of their learning and parental involvement, as well as their ER abilities. Results indicated that students with higher emotion dysregulation endorsed more negative self-perceptions of their own academic abilities, had more negative attitudes towards school, and rated their mothers and fathers as more controlling in relation to their learning. These results demonstrate the importance of ER in the academic context, particularly in the home learning environment.  相似文献   

Positive behavioral contrast,autoshaping, and omission responding in the goldfish (Carassius auratus)     

Sarah W. Bottjer  Stanley R. Scobie  Julia Wallace 《Learning & behavior》1977,5(4):336-342

Two experiments with goldfish were performed to investigate the role of stimulus-reinforcer vs. response-reinforcer relationships in omission training and the role of stimulus localizability in a positive behavioral contrast paradigm. The directed behavior of fish, like that of pigeons and rats in other studies, was greatly influenced by positive stimulus-reinforcer correlations, as evidenced by maintained contacts of a signal for food, even though such responses terminated the signal and cancelled reinforcement delivery. Goldfish exhibited positive behavioral contrast when the signals for reinforcement and nonreinforcement were displayed directly on the response key, but no contrast was observed when variations in a diffuse houselight stimulus were used as signals for reinforcement or nonreinforcement. Analysis of sequential-trial data yielded effects analogous to Pavlovian positive and negative induction. Theoretical and methodological problems were briefly considered.  相似文献   

Child maltreatment: social representation of the general population and the professionals working with children in the Caribbean area of Colombia     

Simarra J  de Paúl J  San Juan C 《Child abuse & neglect》2002,26(8):815-831

OBJECTIVE: The main objective was to know social representations about child maltreatment (severity, etiology, and intervention strategies) of the general population and the professionals working with children in the Caribbean area of Colombia. METHOD: Sample was composed for 402 participants. From this pool of participants, 111 of them were working in child protection, 95 worked with children but not in the child protection system and 196 pertained to the general population. All participants answered to a questionnaire composed by 86 items. The questionnaire was developed to assess (1) the perceived severity of different typologies of child abuse, (2) opinions about risk factors for child maltreatment and sexual abuse, and (3) opinions about the most adequate ways of intervention with perpetrator of child abuse. RESULTS: Sexual abuse is considered as the most severe typology of child maltreatment and emotional abuse is considered as more severe than physical abuse. No differences between groups were found in perceived severity of typologies of child maltreatment. Differences in the social representation about the etiology of child maltreatment were found. Professionals working in the child protection system give more value to characteristics of parents and to the socio-economic and familiar environment in the etiology of child maltreatment than participants from the general population. Prevention and treatment programs for abusers were considered as the more relevant strategies against child maltreatment. DISCUSSION: Findings of present study suggest that social representations about child maltreatment of general population and professionals from the Caribbean area of Colombia are similar than social representation observed in other regions and countries. It is important to take into account that child labor and child poverty were considered as non-severe typologies of child maltreatment. Moreover, findings suggest that people from general population in the Caribbean area of Colombia have a relevant knowledge about agencies working for child protection.  相似文献   

Children's school readiness in the ECLS-K: Predictions to academic, health, and social outcomes in first grade     

Elizabeth Hair  Tamara Halle  Elizabeth Terry-Humen  Bridget Lavelle  Julia Calkins 《Early childhood research quarterly》2006,21(4):431-454

Two studies examine patterns of school readiness in children at school entry and how these patterns predict first-grade outcomes in a nationally representative sample of first-time kindergartners from the Early Childhood Longitudinal Study—Kindergarten Class of 1998–1999 (N = 17,219). In Study 1, cluster analyses revealed four profiles at kindergarten entry: comprehensive positive development (30%), social/emotional and health strengths (34%), social/emotional risk (13%), and health risk (22.5% of the sample). Study 2 results suggested that children with one of the two “risk” profiles were more likely to be from families with multiple socioeconomic disadvantages. In addition, all four profiles differentially predicted academic and social adjustment in early elementary school. Children with a risk profile performed the worst on all outcomes; children with a comprehensive positive development profile performed the best. The authors discuss the need for early identification of children who may be at risk for entering school with few school readiness strengths.  相似文献   

Influence of using challenging tasks in biology classrooms on students’ cognitive knowledge structure: an empirical video study     

Jigna Nawani  Julia Rixius  Birgit J. Neuhaus 《International Journal of Science Education》2016,38(12):1882-1903

Empirical analysis of secondary biology classrooms revealed that, on average, 68% of teaching time in Germany revolved around processing tasks. Quality of instruction can thus be assessed by analyzing the quality of tasks used in classroom discourse. This quasi-experimental study analyzed how teachers used tasks in 38 videotaped biology lessons pertaining to the topic ‘blood and circulatory system’. Two fundamental characteristics used to analyze tasks include: (1) required cognitive level of processing (e.g. low level information processing: repetiition, summary, define, classify and high level information processing: interpret-analyze data, formulate hypothesis, etc.) and (2) complexity of task content (e.g. if tasks require use of factual, linking or concept level content). Additionally, students’ cognitive knowledge structure about the topic ‘blood and circulatory system’ was measured using student-drawn concept maps (N?=?970 students). Finally, linear multilevel models were created with high-level cognitive processing tasks and higher content complexity tasks as class-level predictors and students’ prior knowledge, students’ interest in biology, and students’ interest in biology activities as control covariates. Results showed a positive influence of high-level cognitive processing tasks (β?=?0.07; p?.01) on students’ cognitive knowledge structure. However, there was no observed effect of higher content complexity tasks on students’ cognitive knowledge structure. Presented findings encourage the use of high-level cognitive processing tasks in biology instruction.  相似文献