Fast-food offerings in the United States in 1986, 1991, and 2016 show large increases in food variety, portion size, dietary energy, and selected micronutrients

BACKGROUND US national survey data shows fast food accounted for 11% of daily caloric intake in 2007-2010. OBJECTIVE To provide a detailed assessment of changes over time in fast-food menu offerings over 30 years, including food variety (number of items as a proxy), portion size, energy, energy density, and selected micronutrients (sodium, calcium, and iron as percent daily value [%DV]), and to compare changes over time across menu categories (entrées, sides, and desserts). DESIGN Fast-food entrées, sides, and dessert menu item data for 1986, 1991, and 2016 were compiled from primary and secondary sources for 10 popular fast-food restaurants. STATISTICAL ANALYSIS Descriptive statistics were calculated. Linear mixed-effects analysis of variance was performed to examine changes over time by menu category. RESULTS From 1986 to 2016, the number of entrées, sides, and desserts for all restaurants combined increased by 226%. Portion sizes of entrées (13 g/decade) and desserts (24 g/decade), but not sides, increased significantly, and the energy (kilocalories) and sodium of items in all three menu categories increased significantly. Desserts showed the largest increase in energy (62 kcal/decade), and entrées had the largest increase in sodium (4.6% DV/decade). Calcium increased significantly in entrées (1.2%DV/decade) and to a greater extent in desserts (3.9% DV/decade), but not sides, and iron increased significantly only in desserts (1.4% DV/decade). CONCLUSIONS These results demonstrate broadly detrimental changes in fast-food restaurant offerings over a 30-year span including increasing variety, portion size, energy, and sodium content. Research is needed to identify effective strategies that may help consumers reduce energy intake from fast-food restaurants as part of measures to improve dietary-related health issues in the United States.Accepted manuscrip

Connecting Texas Water Data Workshop: Building an Internet for Water

The Connecting Texas Water Data Workshop brought together experts representative of Texas’ water sectors to engage in the identification of critical water data needs and discuss the design of a data system that facilitates access to and use of water data in Texas. Participants worked in facilitated sessions to identify, describe, and list 1) who needs, 2) what data, 3) in what form, 4) to inform what decisions about water in Texas. They also worked to identify key data gaps in Texas water data, attributes of a comprehensive open access water data information system capable of informing water management decisions, and use cases or pilot projects illustrating the value of an open access, interoperable water data system. The ideal form of data system is envisioned as consisting of several integrated data hubs specialized by water sector, with incentives for people to add new data and share existing data through the hubs. There should be adequate funding to sustain the data system over time.https://digitalcommons.tamusa.edu/water_books/1001/thumbnail.jp

Cognitive science and the cultural challenge

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/111778/1/soca12120.pd

Combined Effects of Aerobic Exercise and Diet on Lipids and Lipoproteins in Overweight and Obese Adults: A Meta-Analysis

This study used the aggregate data meta-analytic approach to determine the combined effects of aerobic exercise and diet on lipids and lipoproteins in overweight and obese adults. Twelve studies representing 859 men and women (443 intervention, 416 control) were included. Using random-effects models, statistically significant, intervention minus control reductions were found for TC (−12.8 mg/dL, 95% CI, −19.9 to −5.7), TC : HDL-C (−0.5 mg/dL, 95% CI, −0.8 to −0.1), LDL-C (−6.8 mg/dL, 95% CI, −11.8 to −1.8), and TG (−13.1 mg/dL, 95% CI, −21.2 to −5.0) but not HDL-C (−0.4 mg/dL, 95% CI, −2.3 to 1.6). Results remained robust when adjusted for publication bias, deleting each study from the model once, and collapsing results for multiple groups from the same study into one effect size. These findings suggest that concurrent aerobic exercise and diet improve TC, LDL-C, TC : HDL-C, and TG, but not HDL-C, in overweight and obese adults

Inventory of Cognitive Distortions-Youth Version: The Development and Validation of a Psychometric Test for the Measurement of Cognitive Distortions

Cognitive distortions are systematic biases in an individual’s thinking that maintain a person’s belief in their negative views of themselves or others, even in the presence of contradictory evidence. The Inventory of Cognitive Distortions (ICD), created by Yurica and DiTomasso, provided a template to measure distorted thinking in adults. Currently, there is not a youth measure of cognitive distortions that adequately encapsulates the range of distorted thinking that may be present in youth. Therefore, the purpose of this study is to create and validate a newly designed instrument of cognitive distortions, The Inventory of Cognitive Distortions-Youth Version (ICD-YV), with youth ages 11 to 17. Participants will be recruited through social media, ResearchMatch.org, local school and community organizations and local business and university listservs. The psychometric properties (content validity, construct validity, convergent validity and internal reliability) of the ICD-YV will be assessed. Identifying a valid and reliable tool to evaluate cognitive distortions in youth is needed to facilitate better identification of these patterns of thinking and provide more accurate and targeted treatment, from a cognitive-behavioral perspective

My Heart Made Me Do It: Children’s Essentialist Beliefs About Heart Transplants

Psychological essentialism is a folk theory characterized by the belief that a causal internal essence or force gives rise to the common outward behaviors or attributes of a category’s members. In two studies, we investigated whether 4â to 7â yearâ old children evidenced essentialist reasoning about heart transplants by asking them to predict whether trading hearts with an individual would cause them to take on the donor’s attributes. Control conditions asked children to consider the effects of trading money with an individual. Results indicated that children reasoned according to essentialism, predicting more transfer of attributes in the transplant condition versus the nonâ bodily money control. Children also endorsed essentialist transfer of attributes even when they did not believe that a transplant would change the recipient’s category membership (e.g., endorsing the idea that a recipient of a pig’s heart would act pigâ like, but denying that the recipient would become a pig). This finding runs counter to predictions from a strong interpretation of the â minimalistâ position, an alternative to essentialism.Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/138236/1/cogs12431_am.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/138236/2/cogs12431.pd

A moving target : matching graduate education with available careers for ocean scientists

Author Posting. © The Oceanography Society, 2016. This article is posted here by permission of The Oceanography Society for personal use, not for redistribution. The definitive version was published in Oceanography 29, no. 1 (2016): 22–30, doi:10.5670/oceanog.2016.05.The objective of this paper is to look at past assessments and available data to examine the match (or mismatch) between university curricula and programs available to graduate students in the ocean sciences and the career possibilities available to those students. We conclude there is a need for fundamental change in how we educate graduate students in the ocean sciences. The change should accommodate the interests of students as well as the needs of a changing society; the change should not be constrained by the traditions or resource challenges of the graduate institutions themselves. The limited data we have been able to obtain from schools and employers are consistent with this view: desirable careers for ocean scientists are moving rapidly toward interdisciplinary, collaborative, societally relevant activities, away from traditional academic-research/professorial jobs, but the training available to the students is not keeping pace. We offer some suggestions to mitigate the mismatch. Most importantly, although anecdotes and “gut feelings” abound, the quantitative data backing our conclusions and suggestions are very sparse and barely compelling; we urge better data collection to support curricular revision, perhaps with the involvement of professional societies