From childhood nature experiences to adult pro-environmental behaviors: An explanatory model of sustainable food consumption

Abstract

In two studies, the role of nature experiences and social norms during childhood is explored next to adulthood biospheric values, connectedness to nature, environmental identity, and objective knowledge in relation to pro-environmental behaviors. Study 1 (N?=?185) tested the hypothesized model in the realm of general pro-environmental behaviors and sustainable fruit consumption on a sample of students. Study 2 (N?=?155) tested the model in the realm of sustainable seafood consumer choice on a general population sample. Path analyses show consistent results across samples. Results show that childhood nature experiences and exposure to pro-environmental social norms during childhood are related to adulthood development of connectedness with nature and biospheric values; these, in turn, help in shaping adulthood environmental self-identity ultimately influencing the enactment of sustainable food choices during adulthood. These findings point toward the relevance of childhood experiences for pro-environmental behaviors as compared to the provision of information. The role of objective knowledge across samples is inconsistent, thus requiring future investigations.     

Contributions of Academic Language,Perspective Taking,and Complex Reasoning to Deep Reading Comprehension

ABSTRACT

Deep reading comprehension refers to the process required to succeed at tasks defined by the Common Core State Literacy Standards, as well as to achieve proficiency on the more challenging reading tasks in the Program for International Student Assessment (PISA) framework. The purpose of this study was to test the hypothesis that three skill domains not frequently attended to in instruction or in theories of reading comprehension—academic language, perspective taking, and complex reasoning—predict outcomes on an assessment of deep reading comprehension. The Global Integrated Scenario-based Assessment (GISA; O'Reilly, Weeks, Sabatini, Halderman, & Steinberg, 2014 O'Reilly T., Weeks, J., Sabatini, J., Halderman, L., & Steinberg, J. (2014). Designing reading comprehension assessments for reading interventions: How a theoretically motivated assessment can serve as an outcome measure. Educational Psychology Review, 26, 403–424. doi:10.1007/s10648-014-9269-z[Crossref], [Web of Science ®] , [Google Scholar]) is designed to reflect students' abilities to evaluate texts, integrate information from an array of texts, and use textual evidence to formulate a position, all features of deep reading comprehension. We tested the role of academic language, perspective taking, and complex reasoning in explaining variance in end-of-year GISA scores, controlling for beginning-of-year scores and student demographics. All three predictors explained small, but significant, amounts of additional variance. We suggest that these three skill domains deserve greater attention in theories of reading comprehension and in instruction.     

Feedback sessions as mediation spaces: empowering teacher candidates to deepen instructional knowledge and engage in the construction and transformation of theory in practice

ABSTRACT

The process of engaging in classroom research provides teacher candidates with opportunities to enter into the kind of deep, self-reflective work that we believe is an important capacity to build in teachers as they begin to engage in the construction and transformation of theory and knowledge within their own unique contexts. Our Action Research (AR) process involves multiple opportunities throughout their coursework, advising, and feedback sessions to try to promote the development of this capacity. These opportunities serve as a holding space where candidates are both supported and challenged through interactions with their research advisors, other faculty members, their peers, and panelists consisting of educators from the field. In this paper, we present what we believe to be important elements of AR that emerged from our final feedback sessions with 13 teacher candidates in our program as they prepared for the professional presentations. We found that considering these feedback sessions as mediation spaces (1) empowers teacher candidates to externalize and deepen personal understandings of their research through dialogical discourse with expert others, and (2) negotiate their power and emerging practitioner researcher identities.     

Self-rated wellbeing and physical activity associations in European older adults

Background: Physical activity and self-rated wellbeing have important benefits to health. However, scientific knowledge regarding their relationship among older adults is scarce. Thus, the aim of this study was to examine the associations between physical activity frequency and several dimensions of self-rated wellbeing, in a representative sample of European older adults from 28 countries. Methods: This study is based on the European Social Survey round 6, 2012. It had a total sample size of 12,341 older adults (5100 men, 7241 women) with mean age 73.8?±?6.6 years. Information was collected through a questionnaire, filled-in during an hour-long face-to-face interview. Physical activity was accessed using the question “On how many of the last 7 days you were physically active continuously for 20 minutes or longer?” and six dimensions of self-rated wellbeing were used. Results: Physical activity in the last 7 days was linearly related with all dimension of the self-rated wellbeing and with wellbeing total score for both sexes (men, β?=?0.09, 95% CI: 0.07 to 0.10, p?β?=?0.10, 95% CI: 0.09 to 0.11, p?Conclusions: Physical activity promotion should be stressed as a meaningful strategy to improve people's wellbeing overall. This strategy has special importance when considering the older adult population.     

Verifying the operation of an elastic crossbar system applied to a panel painting: the Deposition from the Cross by an anonymous artist from Abruzzo,sixteenth century

This study deals with the post-treatment evaluation of the elastic crossbar system already designed and installed on the recently restored panel painting Deposition from the Cross by an anonymous artist from Abruzzo (sixteenth century). After the restoration, the panel and the crossbars were subjected to mechanical tests to identify their elastic characteristics. Then the panel, equipped with the elastic crossbar system, was subjected for about two months to controlled environmental cycles made up of approximately constant humidity periods. During the two months, the forces exerted by the springs and the deformations of both panel and crossbars were continuously monitored. A mathematical model, calibrated on the specific parameters derived from the analysis of the panel, provided the deformation that the panel would have shown without the crossbars; comparing the model output with the measured data provided a restraining effect (RE) of approximately 7% (RE could range between zero – no restraint – and 100% – total restraint). Future developments of this project will define appropriate procedures to design an elastic crossbar system for a given panel, once the expert judgement of restorers has identified the most desirable RE to be achieved.     

What is the key to academic success? An analysis of the relationship between time use and student performance / ¿Dónde está la clave del éxito académico? Un análisis de la relación entre el uso del tiempo y el rendimiento académico

University students’ use of time is one of the most relevant inputs to their education process. The aim of this work is therefore to explore the effect that the time spent on different academic and non-academic activities (collected using a diary) has on student performance, in order to determine which of these activities improve students’ marks. Moreover, we investigate the role of quality variables such as study skills. Using a sample of undergraduate business students, we find that academic activities such as doing assignments in teams, attending university lectures and self study have significant positive effects on students’ marks. It is thus concluded that to improve academic performance it is not only the quantity of time that matters but also quality aspects like the ability to schedule.     

Element discriminability as a determinant of serial-pattern learning

Hulse and Dorsky found that rats were better able to track (run slowly to) 0 food pellets in a strongly monotonic (decreasing) serial pattern (14-7-3-1-0 food pellets) than in either a weakly monotonic one (14-5-5-1-0) or a nonmonotonic one (14-1-3-7-0). These findings were seen as incompatible with associative approaches based on animal experiments. Instead, they were taken to be consistent with cognitive theories of human behavior that relate pattern difficulty to formally defined structural complexity. In Experiment 1, tracking was found to be poorer with a strongly monotonie series (15-10-5-0) than with either of two weakly monotonic series (15-15-0-0 or 14-14-2-0), and in Experiment 2 a nonmonotonic series (1-29-0) produced better tracking than a strongly monotonic one (20-10-0). Although these results are not necessarily incompatible with the structural complexity view, they do suggest that “element discriminability” is a factor in serial-pattern learning. They are, therefore, compatible with a memory approach that views tracking as a form of discrimination learning.     

The Role of Civility and Metacommunication in Facebook Discussions

Social media’s potential for political and social discussion provides great promise since deliberation is key for democracy. Unfortunately, there is a problematic presence of incivility in conversations on digital platforms. We conducted an experiment to examine the effects of this phenomenon, driven by the elaboration likelihood model. Each of our four conditions showed a media outlet’s Facebook post with a story about genetically modified organisms and a comment section beneath with one of the following: a civil discussion, an uncivil discussion, an uncivil conversation with metacommunication encouraging civility, and a control group. Results revealed a mediated relationship of exposure to civil and metacommunicative comments on willingness to engage in a discussion through mental elaboration. We also found evidence of modeling behavior for civility and metacommunication.