scholarly journals Validating the Level of Personality Functioning Scale: We don’t use multimethod research designs

2019 ◽  
Author(s):  
Adam P. Natoli ◽  
Robert F. Bornstein
Keyword(s):  
Psychometric Properties ◽  
Future Directions ◽  
Multimethod Research ◽  
Personality Functioning ◽  
Precise Data ◽  
Research Designs ◽  
The Common ◽  
General Tool ◽  
Broad Continuum ◽  
Measurement Validity

Overreliance on mono-method approaches in research is an issue that compromises increases to measurement validity, confining the utility of our instruments (Bornstein, 2015a; Natoli, in press a). Multimethod approaches, however, often yield more comprehensive and precise data (Ganellen, 2007). Accordingly, multimethod research designs must be utilized when developing and refining measures of personality to make certain that these instruments are truly psychometrically sound. The Level of Personality Functioning Scale (LPFS; APA, 2013) was introduced in DSM-5 and offered to clinicians as a tool to assist in personality disorder diagnosis and to serve as a general tool for measuring personality functioning on a broad continuum. Since its introduction, myriad studies have evaluated the LPFS’s psychometric properties. But at what frequency were mono-method research designs used in studies that purportedly contribute to, or document, this instrument’s psychometric properties? This systematic review demonstrates the lack of multimethod research designs used to evaluate the LPFS’s construct validity. Findings are discussed with regard to the need for multimethod research assessing the psychometric properties of the LPFS and other measures of personality; future directions for doing so are proposed and the unique opportunity offered by the LPFS to initiate a shift in the common practice of instrument validation is acknowledged.

scholarly journals Will mesenchymal stem cells be future directions for treating radiation-induced skin injury?

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Zhuoqun Fang ◽  
Penghong Chen ◽  
Shijie Tang ◽  
Aizhen Chen ◽  
Chaoyu Zhang ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Malignant Tumors ◽  
Skin Injury ◽  
Future Directions ◽  
Cytokines And Chemokines ◽  
Radiation Induced ◽  
The Common ◽  
Apoptotic Activity ◽  
Different Sources

AbstractRadiation-induced skin injury (RISI) is one of the common serious side effects of radiotherapy (RT) for patients with malignant tumors. Mesenchymal stem cells (MSCs) are applied to RISI repair in some clinical cases series except some traditional options. Though direct replacement of damaged cells may be achieved through differentiation capacity of MSCs, more recent data indicate that various cytokines and chemokines secreted by MSCs are involved in synergetic therapy of RISI by anti-inflammatory, immunomodulation, antioxidant, revascularization, and anti-apoptotic activity. In this paper, we not only discussed different sources of MSCs on the treatment of RISI both in preclinical studies and clinical trials, but also summarized the applications and mechanisms of MSCs in other related regenerative fields.

Emerging communication technology research: Theoretical and methodological variables in the last 16 years and future directions

2015 ◽  
Vol 19 (4) ◽  
pp. 616-636 ◽  
Author(s):  
Porismita Borah
Keyword(s):  
Communication Technology ◽  
Social Networking Sites ◽  
Sampling Methods ◽  
Scientific Information ◽  
Research Literature ◽  
Future Directions ◽  
Frequent Use ◽  
Key Word ◽  
Empirical Research Methods ◽  
The Common

It is beneficial to reflect on the research literature of emerging communication technology and what has been studied so far, given the rapid growth of this area of research. This study conducted a content analysis of the published literature related to emerging communication technology over a period of 16 years from 1998 to 2013. An exhaustive sample was gathered using two methods of sampling: all Institute for Scientific Information (ISI)-listed communication journals and key word searches. The study examined the common patterns in theoretical, methodological, and technological variables. The primary findings reveal a lack of theory, fuzziness in the conceptualization of the research, growth in empirical research methods, frequent use of nonprobability sampling methods, and growth in studies on blogs, social networking sites (SNS), and mobile technology. Implications and future directions are discussed.

scholarly journals 2 + 1 Highways: Overview and Future Directions

2018 ◽  
Vol 2018 ◽  
pp. 1-13
Author(s):  
Manuel Romana ◽  
Marilo Martin-Gasulla ◽  
Ana T. Moreno
Keyword(s):  
Urban Areas ◽  
High Performance ◽  
White Paper ◽  
Future Directions ◽  
Research Directions ◽  
Traffic Volumes ◽  
Primary Means ◽  
The Common ◽  
Rural Access ◽  
Transportation Research

Most of the rural transportation system is composed of two-lane highways, and many of them serve as the primary means for rural access to urban areas and freeways. In some highways, traffic volumes can be not high enough to justify a four-lane highway but higher than can be served by isolated passing lanes, or can present high number of head-on collisions. In those conditions, 2 + 1 highways are potentially applicable. This type of highway is used to provide high-performance highways as intermediate solution between the common two-lane highway and the freeway. Successful experiences reported in Germany, Sweden, Finland, Poland, or Texas (US) may suggest that they are potentially applicable in other countries. The objective of this white paper is to provide an overview of the past practice in 2 + 1 highways and discuss the research directions and challenges in this field, specially focusing on, but not limited to, operational research in association with the activities of the Subcommittee on Two-Lane Highways (AHB40 2.2) of the Transportation Research Board. The significance of this paper is twofold: (1) it provides wider coverage of past 2 + 1 highways design and evaluation, and (2) it discusses future directions of this field.

Contemporary Theology in Asia: Current Challenges and Future Directions

2020 ◽  
Vol 85 (2) ◽  
pp. 145-168
Author(s):  
David Thang Moe
Keyword(s):  
Common Good ◽  
Interreligious Dialogue ◽  
Future Directions ◽  
The Common Good ◽  
The Common ◽  
The Trinity

This article explores old issues and current challenges from new perspectives. It offers explorations of the role of the Trinity in interreligious dialogue and the roles of interreligions in Asian contemporary theology. It proposes some methodological concepts of how Christians should reconsider people of other faiths through the lens of the Trinity, and also how Christians should witness to shalom against sin in engagement with other faiths for the common good of social, gender and ecological liberation in Asia.

scholarly journals The challenge of the EMC effect: Existing data and future directions

2014 ◽  
Vol 23 (08) ◽  
pp. 1430013 ◽  
Author(s):  
Simona Malace ◽  
David Gaskell ◽  
Douglas W. Higinbotham ◽  
Ian C. Cloët
Keyword(s):  
Inelastic Scattering ◽  
Deep Inelastic Scattering ◽  
Cross Sections ◽  
Charged Lepton ◽  
Current Status ◽  
Theoretical Understanding ◽  
Future Directions ◽  
Precise Data ◽  
Emc Effect ◽  
Existing Data

Since the discovery that the ratio of inclusive charged lepton (per-nucleon) cross-sections from a nucleus A to the deuteron is not unity — even in deep inelastic scattering kinematics — a great deal of experimental and theoretical effort has gone into understanding the phenomenon. The EMC effect, as it is now known, shows that even in the most extreme kinematic conditions the effects of the nucleon being bound in a nucleus cannot be ignored. In this paper, we collect the most precise data available for various nuclear to deuteron ratios, as well as provide a commentary on the current status of the theoretical understanding of this thirty year old effect.

scholarly journals UTILIZING PRINCIPLES OF LIFESPAN DEVELOPMENTAL PSYCHOLOGY TO EXAMINE RESILIENCE TO ADVERSITY

2019 ◽  
Vol 3 (Supplement_1) ◽  
pp. S229-S229
Author(s):  
Frank J Infurna
Keyword(s):  
Developmental Psychology ◽  
Longitudinal Research ◽  
Character Strengths ◽  
Well Being ◽  
Future Research ◽  
Future Directions ◽  
Research Directions ◽  
Research Designs ◽  
Future Research Directions ◽  
Developmental Principles

Abstract Lifespan developmental psychology has many guiding principles. My past, current, and future research has been influenced by the lifespan developmental principles of multidimensionality and multidirectionality and the premise that development is not entirely bound to chronological age, but to historical-, contextual-, non-normative event-, pathology- and mortality-related processes. The first part of my talk will discuss ways I have utilized these principles in my research examining individual’s ability to be resilient to diverse types of adversities (cancer diagnosis, unemployment, and bereavement) and resources they are drawing on to promote more positive outcomes, such as social support. The second part of my talk will focus on future research directions that aim to advance the conceptual and methodological significance of this research. Future directions include explicitly studying individuals in midlife, inclusion of outcomes beyond that of mental health and well-being, such as character strengths, and longitudinal research designs that assess people more frequently.

scholarly journals The Evolution of Staging of Cutaneous Squamous Cell Carcinomas: A Structured Review

2017 ◽  
Vol 8 (2) ◽  
pp. 57-63 ◽  
Author(s):  
Mina N Le ◽  
Erica Lee ◽  
Bhuvanesh Singh
Keyword(s):  
Squamous Cell ◽  
Cancer Staging ◽  
Squamous Cell Carcinomas ◽  
Future Directions ◽  
Skin Cancers ◽  
Staging Systems ◽  
History Of ◽  
The Common ◽  
Ajcc Staging ◽  
Melanoma Skin

ABSTRACT Among non-melanoma skin cancers, cutaneous squamous cell carcinoma entails the highest morbidity and mortality, and yet there is little guidance on how to identify the subset of cutaneous squamous cell carcinomas that behave aggressively. The staging of non-melanoma skin cancers is meant to provide this guidance, by dividing patients into groups for which survival differs between groups, is similar within each group, and consistently decreases with each increasing stage group. In the present review, we explore the history of how the staging of non-melanoma skin cancers, focusing on cutaneous squamous cell carcinomas, has evolved over time. We describe the common criticisms leveled at the American Joint Committee on Cancer (AJCC) staging rubric. We discuss alternative staging systems that have recently been proposed, and how they have stood up to validation. Finally, we preview the AJCC staging changes that will go into effect next year and lay out some future directions for the improvement of skin cancer staging. How to cite this article Le MN, Lee E, Singh B. The Evolution of Staging of Cutaneous Squamous Cell Carcinomas: A Structured Review. Int J Head Neck Surg 2017;8(2):57-63.

Motor Development Research: Designs, Analyses, and Future Directions

2020 ◽  
Vol 8 (2) ◽  
pp. 410-437 ◽  
Author(s):  
Nancy Getchell ◽  
Nadja Schott ◽  
Ali Brian
Keyword(s):  
Motor Development ◽  
Motor Behavior ◽  
Developmental Change ◽  
Development Research ◽  
Cross Sectional ◽  
Future Directions ◽  
Research Designs ◽  
Experimental Approaches ◽  
Human Motor ◽  
Alternative Research

Throughout this special issue, different authors have discussed diverse aspects of past, present, and future motor development research. In such research, understanding how people move involves much more than studying motor behavior in individuals of different ages. Rather, empirical designs should embed some element of past, present, and future motor behavior into research questions, designs, methodologies, and interpretations. In this article, we provide an overview on the process of asking movement-related developmental questions and designing appropriate research studies that will answer them to provide a foundation for both new and returning investigators interested in studying human motor development. We compare descriptive and experimental approaches as well as longitudinal, cross-sectional, and alternative research designs, followed by a discussion of common statistical analyses suited for these designs. Through this discussion, we offer suggestions for the most appropriate ways in which to study developmental change. We finish with our thoughts on future directions for investigational methods within motor development research.

scholarly journals Permanent Bilateral Carotid Filters for Stroke Prevention in Atrial Fibrillation

2020 ◽  
Vol 22 (11) ◽  
Author(s):  
Tom De Potter ◽  
Ofer Yodfat ◽  
Guy Shinar ◽  
Avraham Neta ◽  
Vivek Y. Reddy ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Ischemic Stroke ◽  
High Risk ◽  
Stroke Prevention ◽  
Control Group ◽  
Future Directions ◽  
Mechanical Filter ◽  
Bilateral Carotid ◽  
The Common

Abstract Purpose of Review A novel permanent carotid filter device for percutaneous implantation was developed for the purpose of stroke prevention. In this review, we cover rationale, existing preclinical and clinical data, and potential future directions for research using such a device. Recent Findings The Vine™ filter was assessed for safety in sheep and in 2 observational human studies, the completed CAPTURE 1 (n = 25) and the ongoing CAPTURE 2 (planned n = 100). CAPTURE 1 has shown high procedural and long-term implant safety. A control group was not available for comparison. Summary A mechanical filter for permanent stroke prevention can be implanted bilaterally in the common carotid artery safely and efficiently. A randomized trial is planned for 2021 (n = 3500, INTERCEPT) to demonstrate superiority of a filter + anticoagulation strategy over anticoagulation alone in patients at high risk for ischemic stroke.

Positive youth development: A brief review of literature with implications for school-based psychological interventions

2021 ◽  
pp. 1-8
Author(s):  
Jet U. Buenconsejo ◽  
Jesus Alfonso D. Datu
Keyword(s):  
Youth Development ◽  
Positive Youth Development ◽  
Current Status ◽  
Current Application ◽  
Future Directions ◽  
School Settings ◽  
School Based ◽  
The Common ◽  
Distinct Features ◽  
Practical Implications

Abstract There is a recognition about the mental health, educational, and career-related benefits of positive youth development (PYD) in children and youth. This brief review provides an overview of the current application of PYD in school settings. We begin by summarising the common conceptualisations of PYD along with similar and distinct features in such models. Then, we discuss the current status of PYD research and highlight the academic and psychological payoffs of PYD-oriented programs in schools. Importantly, this review elaborates future directions and practical implications for PYD researchers and practitioners in school contexts.

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