Flipd App Reduces Cellular Phone Distractions in the Traditional College Classroom: Implications for Enriched Discussions and Student Retention

2020 ◽  
pp. 152102512092134
Author(s):  
Lorenz S. Neuwirth
Keyword(s):  
College Students ◽  
Student Retention ◽  
Linear Relationship ◽  
Cellular Phone ◽  
Student Attrition ◽  
Active Engagement ◽  
Attendance Rates ◽  
Student Attendance ◽  
Hands On ◽  
Negative Linear Relationship

Cellular phone distractions inhibit faculty delivering and students learning the curriculum by reducing student attendance and active engagement. Arguably, cellular phone usage during precious class times can be a risk factor for student attrition, but scarce solutions have been offered to address this problem in colleges. The Flipd App, a cellular phone distraction reduction technology was tested on 266 college students. The results showed a positive linear relationship between usage and attendance rates and a negative linear relationship between usage and ≥ 3 absence rates, and ∼10% of students resisted its use. The Flipd App may serve as a predictive educational intervention tool that increases active learning, reduces attrition, and increases retention. It may be useful in classes with less hands-on activities to reduce distractions and increase active student engagement. The Flipd App may prove useful in helping college students curb their screen time habits from the Fear of Missing Out to the Joy of Missing Out.

Shhh! No talking about retention in the library!

2017 ◽  
Vol 33 (1) ◽  
pp. 24 ◽  
Author(s):  
Heidi Blackburn
Keyword(s):  
Student Retention ◽  
School Administrators ◽  
Academic Library ◽  
Student Attrition ◽  
Retention Rates

Student retention rates have long been a topic among school administrators, but it is an issue barely mentioned in library circles. This article will discuss the role the academic library can play in increasing and maintaining student retention rates on campus. By focusing briefly on four main topics, including reaching out to students early and often, getting them in the library door and getting them to stay, the reader will be able to see the broad picture of how crucial libraries are to fighting student attrition.

Influence of Light on Fruit Set of French Hybrid Grapes

HortScience ◽  
1998 ◽  
Vol 33 (3) ◽  
pp. 510f-511 ◽  
Author(s):  
D.C. Ferree ◽  
S.J. McArtney ◽  
D.M. Scurlock
Keyword(s):  
Light Intensity ◽  
Linear Relationship ◽  
Fruit Set ◽  
Light Level ◽  
Fruit Color ◽  
Soluble Solids ◽  
Hue Angle ◽  
Reduced Light ◽  
Negative Linear Relationship ◽  
Grape Cultivars

Four French–American hybrid grape cultivars grown in a greenhouse were subjected to 5 days of 80% shade at four different times around bloom. Fruit set of `Seyval' was reduced by shade imposed before, during, or immediately after bloom. `Vidal' and `Chambourcin' were less sensitive, with fruit set reduced only by shade at bloom. Shade had little effect on fruit set of `DeChaunac'. In a second study, `Chambourcin' vines were exposed to ambient, ambient plus supplemental lights, and 30%, 50%, or 80% shade for 5 weeks beginning just prior to bloom. Fruit set was positively related to light intensity. At harvest, soluble solids, pH, and hue angle had a negative linear relationship to light level. Fruit color developed earliest and most rapidly with the reduced light treatments applied at bloom. Cluster weight was positively related to light intensity.

The Merging of Computers and Business Communication

1987 ◽  
Vol 15 (4) ◽  
pp. 383-389 ◽  
Author(s):  
Joan C. Roderick ◽  
Karen A. Forcht
Keyword(s):  
College Students ◽  
Organizational Communication ◽  
Teaching Strategies ◽  
Educational Experience ◽  
Business Communication ◽  
Computer Applications ◽  
Hard Copy ◽  
Hands On ◽  
User Friendly ◽  
The Way

Because of the availability of user-friendly software and the affordability of hardware, computers have become a common means of organizational communication. Users have had to change the way they process thoughts and ideas and to transfer them into hard-copy documentation. The integration of the computer into the business communication curriculum allows the instructor to provide a relevant and practical educational experience for college students. This article examines the importance of incorporating hands-on usage of a microcomputer in the business communication class and discusses computer applications and teaching strategies for text editing, punctuation review, and grammar assistance.

scholarly journals In maintenance hemodialysis patients, there were “U-shaped” relationships between serum albumin level and mortality or hospitalization, negative linear relationship between serum albumin level and hospitalization for infection.

2019 ◽  
Author(s):  
Xiaoyan Jia ◽  
Ping Chen ◽  
Xue Wang ◽  
Xianglei Kong ◽  
Juan Chen ◽  
...  
Keyword(s):  
Serum Albumin ◽  
Cerebrovascular Disease ◽  
Linear Relationship ◽  
Serum Albumin Level ◽  
Cox Regression ◽  
Albumin Level ◽  
Maintenance Hemodialysis ◽  
Linear Association ◽  
Non Linear ◽  
Negative Linear Relationship

Abstract Background: Few studies are available on the non-linear association between serum albumin (S-Alb) level and prognosis in maintenance hemodialysis (MHD) patients. Methods: All stable MHD patients treated in our center from 2007 to 2011 were enrolled into this study. Demographics, laboratory data, hospitalization and mortality were collected; Cox regressive models were fitted to investigate predicting outcomes, restricted cubic splines (RCS) were allowing for non-linear association between S-Alb and prognosis. Results: S-Alb was independent protective factor for mortality, all-cause hospitalization, hospitalization for cardiovascular or cerebrovascular disease and hospitalization for infection. The relationships between S-Alb and mortality, all-cause hospitalization, hospitalization for cardiovascular or cerebrovascular disease were U-shaped; relationships between S-Alb and hospitalization for infection were negative linear relationships both in univariable Cox regression models and in multivariable Cox regression. Conclusions: In MHD population, there were “U-shaped” relationships between serum albumin level and mortality or hospitalization; the potential risks associated with excessive S-Alb should been taken into consideration. There was negative linear relationship between S-Alb and hospitalization for infection, S-Alb may be even more important in preventing infection in MHD population.

Mass Instruction or Higher Learning? The Impact of College Class Size on Student Retention and Graduation

2018 ◽  
Vol 13 (1) ◽  
pp. 97-118 ◽  
Author(s):  
Eric P. Bettinger ◽  
Bridget Terry Long
Keyword(s):  
College Students ◽  
Student Retention ◽  
Degree Completion ◽  
Class Size ◽  
Higher Learning ◽  
Secondary Schooling ◽  
Long Run ◽  
College Class ◽  
The Impact ◽  
Instrumental Variables Approach

This paper measures the effects of collegiate class size on college retention and graduation. Class size is a perennial issue in research on primary and secondary schooling. Few researchers have focused on the causal impacts of collegiate class size, however. Whereas college students have greater choice of classes, selection problems and nonrandom sorting make it difficult to estimate causal impacts. Using unique data and exogenous variation in class size, we estimate the impacts of class size using a sample of nearly 60,000 four-year college students. Using an instrumental variables approach to control for selection bias, the results suggest an increase in collegiate class size leads to an increase in dropout rates and a reduction in on-time degree completion, but no change in long-run degree completion.

“I’ve Never Had to Do This on My Own”

2021 ◽  
pp. 95-109
Author(s):  
Kevin Correa ◽  
Sylvia Symonds
Keyword(s):  
College Students ◽  
Student Retention ◽  
Emerging Adults ◽  
First Generation ◽  
First Generation College Students ◽  
State University ◽  
Arizona State University ◽  
Additional Information ◽  
First Generation College

Receiving an acceptance letter to college can be both exciting and daunting for many students. For some, attending college has been an expectation since birth, but for others they will be the first in their family to attend. This chapter identifies ways to support emerging adults, including advising, mentoring, and coaching as they transition to the college campus and remain to complete their studies. Additional information on the challenges faced by first-generation college students is provided as well. The case study describes the First-Year Success (FYS) Center at Arizona State University. Guiding questions help readers consider how they might increase student retention and success at their own institutions.

Persistence in Distance Education: A Study Case Using Bayesian Network to Understand Retention

2017 ◽  
Vol 15 (4) ◽  
pp. 61-78 ◽  
Author(s):  
Marianne Kogut Eliasquevici ◽  
Marcos César da Rocha Seruffo ◽  
Sônia Nazaré Fernandes Resque
Keyword(s):  
Student Retention ◽  
Graphical Model ◽  
Methodological Approach ◽  
Theoretical Background ◽  
Student Attrition ◽  
Composite Model ◽  
Online Course ◽  
Internal Factors ◽  
Face To Face ◽  
Study Case

This article presents a study on the variables promoting student retention in distance undergraduate courses at Federal University of Pará, aiming to help school managers minimize student attrition and maximize retention until graduation. The theoretical background is based on Rovai's Composite Model and the methodological approach is conditional probability analysis using the Bayesian Networks graphical model. Network modeling has shown that among internal factors after admission to the course (as defined in the Composite Model) face-to-face tutorial sessions need to be better planned and executed, learning materials are still not adequate to online course specificities and the support structure needs to be remodeled.

scholarly journals Effects of PET Fibers on Pumpability, Shootability, and Mechanical Properties of Wet-Mix Shotcrete

2019 ◽  
Vol 2019 ◽  
pp. 1-14 ◽  
Author(s):  
Xiangfei Cui ◽  
Guoming Liu ◽  
Cheng-long Wang ◽  
Yudong Qi
Keyword(s):  
Mechanical Properties ◽  
Compressive Strength ◽  
Pressure Drop ◽  
Linear Relationship ◽  
Polyethylene Terephthalate ◽  
Orthogonal Test ◽  
Waste Plastic ◽  
Pet Fibers ◽  
Change Trend ◽  
Negative Linear Relationship

Polyethylene terephthalate (PET) fiber from waste plastic bottles is an environmentally friendly fiber that can improve the mechanical properties of wet-mix shotcrete. The main objective of this paper is to investigate the effects of PET fiber parameters on pumpability, shootability, and mechanical properties of wet-mix shotcrete. For this purpose, the orthogonal test based on three factors and three levels was conducted. The width, length, and content of PET fiber were selected as the experimental variables. The tests of wet-mix shotcrete reinforced by PET fibers were carried out, along with properties tests such as slump, pressure drop, build-up thickness, compressive strength, and splitting strength. The results showed the change trend of shotcrete performances with increasing PET fiber parameters (width, length, and content). According to the orthogonal test, PET fiber parameters were determined (1 mm width, 20 mm length, and 5 kg/m3 content). Furthermore, relationships between slump and pumpability and shootability were explored, as well as the relationships between pumpability, shootability, and mechanical properties. It was found that pressure drop and compressive strength had the strongest negative linear relationship among all fitting relationships. We hoped that this study could contribute the useful information for the application of wet-mix shotcrete mixed with PET fibers.

Investigating Optimal Foraging Theory in the Laboratory

2014 ◽  
Vol 76 (6) ◽  
pp. 403-406
Author(s):  
Siegfried Harden ◽  
Matthew E. Grilliot
Keyword(s):  
College Students ◽  
High School ◽  
Optimal Foraging ◽  
Optimal Foraging Theory ◽  
Foraging Theory ◽  
Ecological Concept ◽  
Biology Textbooks ◽  
Hands On ◽  
Class Period ◽  
Ecological Principle

Optimal foraging theory is a principle that is often presented in the community ecology section of biology textbooks, but also can be demonstrated in the laboratory. We introduce a lab activity that uses an interactive strategy to teach high school and/or college students about this ecological concept. The activity is ideal because it engages students in a hands-on activity that teaches them a fundamental ecological principle; it can be completed in a short class period; and it utilizes a few inexpensive, easy-to-purchase supplies.

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