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https://www.readbyqxmd.com/read/27911083/nonlinear-growth-models-as-measurement-models-a-second-order-growth-curve-model-for-measuring-potential
#1
Daniel McNeish, Denis Dumas
Recent methodological work has highlighted the promise of nonlinear growth models for addressing substantive questions in the behavioral sciences. In this article, we outline a second-order nonlinear growth model in order to measure a critical notion in development and education: potential. Here, potential is conceptualized as having three components-ability, capacity, and availability-where ability is the amount of skill a student is estimated to have at a given timepoint, capacity is the maximum amount of ability a student is predicted to be able to develop asymptotically, and availability is the difference between capacity and ability at any particular timepoint...
December 2, 2016: Multivariate Behavioral Research
https://www.readbyqxmd.com/read/27910820/4d-bioprinting-the-next-generation-technology-for-biofabrication-enabled-by-stimuli-responsive-materials
#2
Yi-Chen Li, Yu Shrike Zhang, Ali Akpek, Su Ryon Shin, Ali Khademhosseini
Four-dimensional (4D) bioprinting, encompassing a wide range of disciplines including bioengineering, materials science, chemistry, and computer sciences, is emerging as the next-generation biofabrication technology. By utilizing stimuli-responsive materials and advanced three-dimensional (3D) bioprinting strategies, 4D bioprinting aims to create dynamic 3D patterned biological structures that can transform their shapes or behavior under various stimuli. In this review, we highlight the potential use of various stimuli-responsive materials for 4D printing and their extension into biofabrication...
December 2, 2016: Biofabrication
https://www.readbyqxmd.com/read/27910332/tracer-encapsulated-solid-pellet-tespel-injection-system-for-the-tj-ii-stellarator
#3
N Tamura, K J McCarthy, H Hayashi, S K Combs, C Foust, R García, N Panadero, E Pawelec, J Hernández Sánchez, M Navarro, A Soleto
A tracer-encapsulated solid pellet (TESPEL) injection system for the TJ-II stellarator was recently developed. In order to reduce the time and cost for the development, we combined a TESPEL injector provided by National Institute for Fusion Science with an existing TJ-II cryogenic pellet injection system. Consequently, the TESPEL injection into the TJ-II plasma was successfully achieved, which was confirmed by several pellet diagnostics including a normal-incidence spectrometer for monitoring a tracer impurity behavior...
November 2016: Review of Scientific Instruments
https://www.readbyqxmd.com/read/27909954/fortifying-the-corrective-nature-of-post-publication-peer-review-identifying-weaknesses-use-of-journal-clubs-and-rewarding-conscientious-behavior
#4
Jaime A Teixeira da Silva, Aceil Al-Khatib, Judit Dobránszki
Most departments in any field of science that have a sound academic basis have discussion groups or journal clubs in which pertinent and relevant literature is frequently discussed, as a group. This paper shows how such discussions could help to fortify the post-publication peer review (PPPR) movement, and could thus fortify the value of traditional peer review, if their content and conclusions were made known to the wider academic community. Recently, there are some tools available for making PPPR viable, either as signed (PubMed Commons) or anonymous comments (PubPeer), or in a hybrid format (Publons)...
December 1, 2016: Science and Engineering Ethics
https://www.readbyqxmd.com/read/27909417/defining-contemplative-science-the-metacognitive-self-regulatory-capacity-of-the-mind-context-of-meditation-practice-and-modes-of-existential-awareness
#5
Dusana Dorjee
The term 'contemplative' is now frequently used in the fast growing field of meditation research. Yet, there is no consensus regarding the definition of contemplative science. Meditation studies commonly imply that contemplative practices such as mindfulness or compassion are the subject of contemplative science. Such approach, arguably, contributes to terminological confusions in the field, is not conducive to the development of an overarching theory in contemplative science, and overshadows its unique methodological features...
2016: Frontiers in Psychology
https://www.readbyqxmd.com/read/27909415/imagining-change-an-integrative-approach-toward-explaining-the-motivational-role-of-mental-imagery-in-pro-environmental-behavior
#6
Christine Boomsma, Sabine Pahl, Jackie Andrade
Climate change and other long-term environmental issues are often perceived as abstract and difficult to imagine. The images a person associates with environmental change, i.e., a person's environmental mental images, can be influenced by the visual information they come across in the public domain. This paper reviews the literature on this topic across social, environmental, and cognitive psychology, and the wider social sciences; thereby responding to a call for more critical investigations into people's responses to visual information...
2016: Frontiers in Psychology
https://www.readbyqxmd.com/read/27909019/collaborative-learning-in-higher-education-evoking-positive-interdependence
#7
Karin Scager, Johannes Boonstra, Ton Peeters, Jonne Vulperhorst, Fred Wiegant
Collaborative learning is a widely used instructional method, but the learning potential of this instructional method is often underused in practice. Therefore, the importance of various factors underlying effective collaborative learning should be determined. In the current study, five different life sciences undergraduate courses with successful collaborative-learning results were selected. This study focuses on factors that increased the effectiveness of collaboration in these courses, according to the students...
2016: CBE Life Sciences Education
https://www.readbyqxmd.com/read/27907110/electrospray-ionization-efficiency-is-dependent-on-different-molecular-descriptors-with-respect-to-solvent-ph-and-instrumental-configuration
#8
Andreas Kiontke, Ariana Oliveira-Birkmeier, Andreas Opitz, Claudia Birkemeyer
Over the past decades, electrospray ionization for mass spectrometry (ESI-MS) has become one of the most commonly employed techniques in analytical chemistry, mainly due to its broad applicability to polar and semipolar compounds and the superior selectivity which is achieved in combination with high resolution separation techniques. However, responsiveness of an analytical method also determines its suitability for the quantitation of chemical compounds; and in electrospray ionization for mass spectrometry, it can vary significantly among different analytes with identical solution concentrations...
2016: PloS One
https://www.readbyqxmd.com/read/27906529/genes-behavior-and-behavior-genetics
#9
REVIEW
Evan Charney
According to the 'first law' of behavior genetics, 'All human behavioral traits are heritable.' Accepting the validity of this first law and employing statistical methods, researchers within psychology, sociology, political science, economics, and business claim to have demonstrated that all the behaviors studied by their disciplines are heritable-no matter how culturally specific these behaviors appear to be. Further, in many cases they claim to have identified specific genes that play a role in those behaviors...
December 1, 2016: Wiley Interdisciplinary Reviews. Cognitive Science
https://www.readbyqxmd.com/read/27906501/the-heritability-fallacy
#10
REVIEW
David S Moore, David Shenk
The term 'heritability,' as it is used today in human behavioral genetics, is one of the most misleading in the history of science. Contrary to popular belief, the measurable heritability of a trait does not tell us how 'genetically inheritable' that trait is. Further, it does not inform us about what causes a trait, the relative influence of genes in the development of a trait, or the relative influence of the environment in the development of a trait. Because we already know that genetic factors have significant influence on the development of all human traits, measures of heritability are of little value, except in very rare cases...
December 1, 2016: Wiley Interdisciplinary Reviews. Cognitive Science
https://www.readbyqxmd.com/read/27905056/principal-covariates-clusterwise-regression-pccr-accounting-for-multicollinearity-and-population-heterogeneity-in-hierarchically-organized-data
#11
Tom Frans Wilderjans, Eva Vande Gaer, Henk A L Kiers, Iven Van Mechelen, Eva Ceulemans
In the behavioral sciences, many research questions pertain to a regression problem in that one wants to predict a criterion on the basis of a number of predictors. Although in many cases, ordinary least squares regression will suffice, sometimes the prediction problem is more challenging, for three reasons: first, multiple highly collinear predictors can be available, making it difficult to grasp their mutual relations as well as their relations to the criterion. In that case, it may be very useful to reduce the predictors to a few summary variables, on which one regresses the criterion and which at the same time yields insight into the predictor structure...
November 30, 2016: Psychometrika
https://www.readbyqxmd.com/read/27902446/science-signaling-podcast-for-15-november-2016-a-new-type-of-kinase-inhibitor
#12
Hagit Eldar-Finkelman, Annalisa M VanHook
This Podcast features an interview with Hagit Eldar-Finkelman, author of a Research Article that appears in the 15 November 2016 issue of Science Signaling, about a newly developed inhibitor of glycogen synthase kinase 3 (GSK-3). GSK-3 participates in several signaling networks and has been implicated in various pathologies, including neurodegenerative diseases, cognitive impairments, and cancer. Licht-Murava et al developed L807mts, a substrate-competitive peptide inhibitor that blocks GSK-3 activity through an unusual mechanism...
November 15, 2016: Science Signaling
https://www.readbyqxmd.com/read/27901416/uncivil-and-malicious-behavior-in-science
#13
Tee L Guidotti
No abstract text is available yet for this article.
November 30, 2016: Archives of Environmental & Occupational Health
https://www.readbyqxmd.com/read/27899735/improving-departments-of-psychology
#14
Ed Diener
Our procedures for creating excellent departments of psychology are based largely on selection-hiring and promoting the best people. I argue that these procedures have been successful, but I suggest the implementation of policies that I believe will further improve departments in the behavioral and brain sciences. I recommend that we institute more faculty development programs attached to incentives to guarantee continuing education and scholarly activities after the Ph.D. degree. I also argue that we would do a much better job if we more strongly stream our faculty into research, education, or service and not expect all faculty members to carry equal responsibility for each of these...
November 2016: Perspectives on Psychological Science: a Journal of the Association for Psychological Science
https://www.readbyqxmd.com/read/27899727/using-smartphones-to-collect-behavioral-data-in-psychological-science-opportunities-practical-considerations-and-challenges
#15
Gabriella M Harari, Nicholas D Lane, Rui Wang, Benjamin S Crosier, Andrew T Campbell, Samuel D Gosling
Smartphones now offer the promise of collecting behavioral data unobtrusively, in situ, as it unfolds in the course of daily life. Data can be collected from the onboard sensors and other phone logs embedded in today's off-the-shelf smartphone devices. These data permit fine-grained, continuous collection of people's social interactions (e.g., speaking rates in conversation, size of social groups, calls, and text messages), daily activities (e.g., physical activity and sleep), and mobility patterns (e.g., frequency and duration of time spent at various locations)...
November 2016: Perspectives on Psychological Science: a Journal of the Association for Psychological Science
https://www.readbyqxmd.com/read/27898248/assessing-participation-and-effectiveness-of-the-peer-led-approach-in-youth-sexual-health-education-systematic-review-and-meta-analysis-in-more-developed-countries
#16
Wai Han Sun, Heidi Yin Hai Miu, Carlos King Ho Wong, Joseph D Tucker, William Chi Wai Wong
Sexual health education for young people is crucial not only for development of norms but also for protection against vulnerabilities during this stage in life. Although several systematic reviews have examined the effectiveness of peer-led sex education, none have focused on the extent of peer participation. The purpose of this review was to evaluate peer-led sexual health education interventions in more developed countries (MDCs). Electronic and manual searches across five social science, education, and medical databases were conducted...
November 29, 2016: Journal of Sex Research
https://www.readbyqxmd.com/read/27895558/physics-of-the-mind
#17
Leonid I Perlovsky
Is it possible to turn psychology into "hard science"? Physics of the mind follows the fundamental methodology of physics in all areas where physics have been developed. What is common among Newtonian mechanics, statistical physics, quantum physics, thermodynamics, theory of relativity, astrophysics… and a theory of superstrings? The common among all areas of physics is a methodology of physics discussed in the first few lines of the paper. Is physics of the mind possible? Is it possible to describe the mind based on the few first principles as physics does? The mind with its variabilities and uncertainties, the mind from perception and elementary cognition to emotions and abstract ideas, to high cognition...
2016: Frontiers in Systems Neuroscience
https://www.readbyqxmd.com/read/27893868/three-boundary-conditions-for-computing-the-fixed-point-property-in-binary-mixture-data
#18
Leendert van Maanen, Joaquina Couto, Mael Lebreton
The notion of "mixtures" has become pervasive in behavioral and cognitive sciences, due to the success of dual-process theories of cognition. However, providing support for such dual-process theories is not trivial, as it crucially requires properties in the data that are specific to mixture of cognitive processes. In theory, one such property could be the fixed-point property of binary mixture data, applied-for instance- to response times. In that case, the fixed-point property entails that response time distributions obtained in an experiment in which the mixture proportion is manipulated would have a common density point...
2016: PloS One
https://www.readbyqxmd.com/read/27892914/the-effects-of-transformational-leadership-and-mediating-factors-on-the-organizational-success-using-structural-equation-modeling-a-case-study
#19
Ramin Ravangard, Sakine Karimi, Payam Farhadi, Zahra Sajjadnia, Nasrin Shokrpour
This study was undertaken to determine the effects of transformational leadership (TL) and mediating factors on organizational success (OS) from the administrative, financial, and support employees' perspective in teaching hospitals affiliated with Shiraz University of Medical Sciences using structural equation modeling. Three hundred administrative and financial employees were selected, using stratified sampling proportional to size and simple random sampling. Data were collected using 5 questionnaires and analyzed using SPSS 21...
January 2016: Health Care Manager
https://www.readbyqxmd.com/read/27891310/assessment-of-oral-health-attitudes-and-behavior-among-students-of-kuwait-university-health-sciences-center
#20
Dena A Ali
AIM: The aims of this study were to assess attitudes and behavior of oral health maintenance among students in four faculties (Medicine, Dentistry, Pharmacy, and Allied Health) and to compare oral health attitudes and behavior of all students at Kuwait University Health Sciences Center (KUHSC) based on their academic level. MATERIALS AND METHODS: Students enrolled in the Faculties of Dentistry, Medicine, Pharmacy, and Allied Health at KUHSC were evaluated regarding their oral health attitudes and behavior by an e-mail invitation with a link to the Hiroshima University Dental Behavior Inventory survey that was sent to all 1802 students with Kuwait University Health Sciences Center e-mail addresses...
September 2016: Journal of International Society of Preventive & Community Dentistry
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