Characteristics of Crashes Caused by Distracted Driving on Rural and Suburban Roadways in Jordan

The objective of this study was to identify the most salient driver faults that cause crashes on some Jordanian rural and suburban roadway segments, to examine crashes with distracted driving as the driver’s fault, and to investigate the differences between crashes caused by distracted driving. Data for more than 10,200 crashes on nine roadway segments (five rural and four suburban) were accessed from the relevant government agency, but only n = 2472 were used for analysis after controlling for crashes specified as being caused by drivers’ distracted driving. IBM SPSS version 22 was used to perform descriptive analysis and independent samples’ t-tests. The results revealed that distracted driving was the second most common driver fault to cause crashes and the second main cause of fatalities and injuries on both rural and suburban roadways. Distracted driving on rural highways appears to be more fatal, whereas it caused more crashes with severe injuries on suburban roads. The variables at junction, road grade, number of lanes, weather condition, crash type, and number of vehicles involved were found to be statistically significant but with a small effect size. The following categories showed high percentages of distracted driving crashes on rural and suburban roadways: males, drivers 25–39 years old, non-holidays, weekdays, tangent sections, two-way divided roads, not at junction, level roads, two-lane roads, clear weather, dry surface, daylight, and automobile vehicles showed high percentages of distracted driving crashes on rural and suburban roadways. Differences between crashes on rural and suburban roadways caused by distracted driving were found to be small.

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Penerapan Metode Course Review Horay Untuk Meningkatkan Minat Belajar Mahasiswa Prodi Pendidikan Biologi Universitas Bengkulu

Biota ◽

10.20414/jb.v10i2.28 ◽

2017 ◽

Vol 10 (2) ◽

pp. 198-209

Author(s):

Nike Anggraini

Keyword(s):

Learning Outcomes ◽

Effect Size ◽

Descriptive Analysis ◽

Cognitive Learning ◽

Biology Education ◽

Average Score ◽

Small Effect Size ◽

Post Test ◽

Vertebrate Zoology ◽

Cognitive Learning Outcomes

The Purpose of this study is to determine the use of Course Review Horay method for increasing students interest in Vertebrate Zoology courses in Biology Education Department year 2017/2018. This study is a Classroom Action Research, the subjects consisted of 47 students. Data were collected using observation, questionnaires, and documentation. Data obtained were analyzed using descriptive analysis and effect size. This study was conducted in three cycles, each consisting of one meeting during 2 x 50 minutes. Result showed that the Course review horay method could increase students’ interest and the cognitive learning outcomes. Based on questionnaires on students learning interest, at cycle I, data obtained as much as 44,73%, while at cycle II showed an increase in average score by 81,58%. As for the cognitive learning outcomes showed an increase in post-test value in each cycle. The effect size between cycle I and cycle II as much as 0.39 representing small effect size. While the effect size for cycle II and III were 1, 78 which represent high effect size.

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Comparison of Official and Friendly Matches through Acceleration, Deceleration and Metabolic Power Measures: A Full-Season Study in Professional Soccer Players

International Journal of Environmental Research and Public Health ◽

10.3390/ijerph18115980 ◽

2021 ◽

Vol 18 (11) ◽

pp. 5980

Author(s):

Hadi Nobari ◽

Sara Mahmoudzadeh Khalili ◽

Rafael Oliveira ◽

Alfonso Castillo-Rodríguez ◽

Jorge Pérez-Gómez ◽

...

Keyword(s):

Effect Size ◽

Total Duration ◽

Soccer Players ◽

Metabolic Power ◽

Professional Soccer ◽

Premier League ◽

Small Effect Size ◽

Moderate Effect Size ◽

High Effort

Soccer is a popular team sport and highly demanding activity that requires high effort and long-term training plans. The goals of this study were to compare the accelerations, decelerations and metabolic power between official and friendly full matches, between the first and second halves of the matches, and between both halves of official and friendly matches. Twelve professional soccer players (age, 28.6 ± 2.7 years; height, 182.1 ± 8.6 cm; body mass, 75.3 ± 8.2 kg; BMI, 22.6 ± 0.7 kg/m2) participated in this study. A total of 33 official and 10 friendly matches were analyzed from the Iranian Premier League. All matches were monitored using GPSPORTS systems Pty Ltd. The following variables were selected: total duration of the matches, metabolic power, accelerations Zone1 (<2 m·s−2) (AccZ1), accelerations Zone2 (2 to 4 m·s−2) (AccZ2), accelerations Zone3 (>4 m·s−2) (AccZ3), decelerations Zone1 (<−2 m·s−2) (DecZ1), decelerations Zone2 (−2 to −4 m·s−2) (DecZ2) and decelerations Zone3 (>−4 m·s−2) (DecZ3). The major finding was shown in metabolic power, where higher values occurred in friendly matches (p < 0.05 with small effect size). Furthermore, total duration, AccZ3, DecZ1, DecZ2, and DecZ3 were revealed to be higher in official matches, while AccZ1 and AccZ2 were higher in friendly matches. The second half of the official matches revealed higher values for total duration compared to friendly matches (p < 0.05, moderate effect size). In conclusion, this study observed higher values of metabolic power in friendly matches compared to official matches. AccZ3, DecZ1, DecZ2, and DecZ3 were higher in official matches, while AccZ1 and AccZ2 were higher in friendly matches.

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Transdiagnostic comparison of visual working memory capacity in bipolar disorder and schizophrenia

International Journal of Bipolar Disorders ◽

10.1186/s40345-020-00217-x ◽

2021 ◽

Vol 9 (1) ◽

Author(s):

Catherine V. Barnes-Scheufler ◽

Caroline Passow ◽

Lara Rösler ◽

Jutta S. Mayer ◽

Viola Oertel ◽

...

Keyword(s):

Bipolar Disorder ◽

Working Memory ◽

Visual Working Memory ◽

Effect Size ◽

Working Memory Capacity ◽

Memory Capacity ◽

Medium Effect ◽

Full Spectrum ◽

Small Effect Size ◽

The Difference

Abstract Background Impaired working memory is a core cognitive deficit in both bipolar disorder and schizophrenia. Its study might yield crucial insights into the underpinnings of both disorders on the cognitive and neurophysiological level. Visual working memory capacity is a particularly promising construct for such translational studies. However, it has not yet been investigated across the full spectrum of both disorders. The aim of our study was to compare the degree of reductions of visual working memory capacity in patients with bipolar disorder (PBD) and patients with schizophrenia (PSZ) using a paradigm well established in cognitive neuroscience. Methods 62 PBD, 64 PSZ, and 70 healthy controls (HC) completed a canonical visual change detection task. Participants had to encode the color of four circles and indicate after a short delay whether the color of one of the circles had changed or not. We estimated working memory capacity using Pashler’s K. Results Working memory capacity was significantly reduced in both PBD and PSZ compared to HC. We observed a small effect size (r = .202) for the difference between HC and PBD and a medium effect size (r = .370) for the difference between HC and PSZ. Working memory capacity in PSZ was also significantly reduced compared to PBD with a small effect size (r = .201). Thus, PBD showed an intermediate level of impairment. Conclusions These findings provide evidence for a gradient of reduced working memory capacity in bipolar disorder and schizophrenia, with PSZ showing the strongest degree of impairment. This underscores the importance of disturbed information processing for both bipolar disorder and schizophrenia. Our results are compatible with the cognitive manifestation of a neurodevelopmental gradient affecting bipolar disorder to a lesser degree than schizophrenia. They also highlight the relevance of visual working memory capacity for the development of both behavior- and brain-based transdiagnostic biomarkers.

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CHILDREN IN TRAFFIC ACCIDENTS

PEDIATRICS ◽

10.1542/peds.44.5.847 ◽

1969 ◽

Vol 44 (5) ◽

pp. 847-854

Author(s):

G. Anthony Ryan

Keyword(s):

Lower Limb ◽

Traffic Accidents ◽

The United States ◽

Rear Seat ◽

Age Group ◽

Front Seat ◽

Severe Injuries ◽

Rural Highways ◽

Points Of View ◽

Seating Position

The part that children play in traffic accidents has been studied by numerous workers from differing points of view. Slätis,1 in a study of 5,291 persons injured in traffic accidents and receiving medical treatment in Sweden, found that 16.3% were less than 15 years of age. An examination by Mackay2 of a series of 250 accidents investigated at the scene in Birmingham, England, found that children less than 16 years of age formed 6.2% of the 464 persons involved. In Brisbane, Australia, Jamieson and Tait3 found that children less than 15 years old formed 10.9% of a group of 1,000 admissions or deaths from traffic accidents. Gädeke4 in Germany, found children less than 15 years old were injured more often in rural accidents, that traffic accidents formed 35 to 40% of all fatal accidents in children, and that injuries to the head and lower limb were most common. In Sweden, Ekström, et al.5 found that the majority of children involved in accidents they studied were pedestrians or pedal cyclists, and 40% were between 5 and 9 years old. Moore and Lilienfeld6 reported on 31,001 occupants of known age in 14,520 automobiles involved in injury-producing accidents on rural highways in the United States. They found that children less than 12 years of age formed 9%, adolescents age 12 to 18 years formed 16%, and adults of more than 18 years formed 75%. They found that children received fewer and less severe injuries than adolescents or adults, in each seating position. Front seat passengers in each age group were injured more often and more severely than rear seat passengers.

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Exploring the Morning Morality Effect in the context of moral utilitarianism: a post-hoc analysis

10.31234/osf.io/tgfr7 ◽

2021 ◽

Author(s):

Bastien Trémolière ◽

Corentin J Gosling

Keyword(s):

Effect Size ◽

Autonomous Vehicles ◽

Meta Analysis ◽

Individual Study ◽

Post Hoc Analysis ◽

Cognitive Reflection ◽

Confounding Variables ◽

Small Effect Size ◽

Large Heterogeneity ◽

Post Hoc

Recent research has shown mixed evidence for the morning morality effect (i.e., the observation that individuals are less immoral in the morning than in the afternoon). In the present research, we target the morning morality effect in the context of moral utilitarianism, by reanalyzing observational data previously collected by our lab. These data include different tasks capturing moral utilitarianism (i.e., standard sacrificial dilemmas, an ecological utilitarian scale, and/or dilemmas involving the morality of autonomous vehicles). We report a meta-analysis of 6 studies which showed that participants became less utilitarian as the day goes on, but with a small effect size (r = -0.14) and a large heterogeneity. Exploration of this heterogeneity showed that such a conclusion was statistically significant for classic sacrificial dilemmas only. Notably, even when restricting the analysis to the classic sacrificial dilemmas, a moderate inconsistency remained. Post-hoc analysis of an individual study showed that this small effect did not survive the inclusion of potentially confounding variables, such as psychopathy trait and cognitive reflection. Implications and limitations are discussed.

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Program Evaluation of GLA:D® Australia: Physiotherapist Training Outcomes and Effectiveness of Implementation for People With Knee Osteoarthritis

10.21203/rs.3.rs-169093/v1 ◽

2021 ◽

Author(s):

Christian Barton ◽

Joanne Kemp ◽

Ewa Roos ◽

Soren Skou ◽

Karen Dundules ◽

...

Keyword(s):

Quality Of Life ◽

Knee Osteoarthritis ◽

Exercise Therapy ◽

Effect Size ◽

Scale Up ◽

Qualitative Evaluation ◽

Effective Implementation ◽

Small Effect Size ◽

Patient Reported

Abstract BackgroundThe Good Life with osteoArthritis from Denmark (GLA:D®) program incorporates guideline-based patient education and exercise-therapy for osteoarthritis to implement guidelines into practice. We evaluated the implementation of GLA:D® for knee osteoarthritis within Australian physiotherapy practice using the RE-AIM QuEST (Reach, Effectiveness, Adoption, Implementation, Maintenance Qualitative Evaluation for Systematic Translation) framework.MethodsAustralian physiotherapists were trained and supported to deliver GLA:D® (2017-2019) and completed surveys before and after training to assess practices, beliefs about capabilities and confidence, and barriers and enablers to implementation. Patients participating in GLA:D® completed online baseline, 3-month (immediately post-treatment) and 12-month patient reported outcomes. Effective implementation was defined as within-subject moderate effect size (ES, ≥0.50) for average pain (100mm visual analogue scale) and knee osteoarthritis outcome score quality of life scores (KOOS-QoL), and small effect size (≥0.20) for health-related quality of life (EQ-5D-5L).ResultsReach: 1,064 physiotherapists (73% private) and 1,945 (79% private) from all states and territories consented to participation. Key barriers included out-of-pocket cost to patients, and program suitability for culturally and linguistically diverse communities. Effectiveness: Following training, more physiotherapists discussed treatment goals and the importance of weight management, and prescribed supervised, neuromuscular exercise. Patient outcomes at 3- and 12 months (n = 1,044 [54%] and 927 [48%]) reflected effective implementation, including reduced pain intensity (ES, 95%CI = 0.72, 0.62-0.84; and 0.65, 0.54-0.77), improved KOOS-QoL scores (0.79, 0.69-0.90; and 0.93, 0.81-1.04), and improved EQ-5D-5L scores (0.43, 0.31-0.54; and 0.46, 0.35-0.58). Seventy-three percent of participants reported minimal important changes for at least one of pain severity (≥ 15 mm), KOOS-QoL (≥ 15 points) or EQ-5D-5L (≥ 0.07 points). Adoption: GLA:D® was implemented at 297 sites (264 private, 33 public). Implementation: Most patients completed at least one education (90%), and 10 exercise-therapy (78%) sessions. Adequate staffing to support program delivery was a key enabler. Maintenance: Ninety-nine percent of sites (293/297) continued to offer the program in July 2020.ConclusionsTraining was associated with practice changes and widespread implementation of GLA:D® in Australia. Effective implementation, and clinically meaningful improvements in pain and quality of life for most participant, supports further work to scale up GLA:D® in Australia.

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The Effect of Educational Intervention on Anxiety and Quality of Life Among Individuals Referring to Healthcare Centers in the Face of COVID-19

ACTA MEDICA IRANICA ◽

10.18502/acta.v59i8.7252 ◽

2021 ◽

Author(s):

Fariba Zahedifar ◽

Zahra Nejatifar ◽

Sima Rafiei ◽

Fariba Hashemi

Keyword(s):

Quality Of Life ◽

Educational Intervention ◽

Effect Size ◽

Knowledge Score ◽

Educational Interventions ◽

Anxiety Control ◽

Small Effect Size ◽

Quasi Experimental ◽

Most Significant Change

Educational interventions are helpful strategies to empower communities encountering the threat of pandemics like Covid-19. This study was carried out to examine the effect of educational intervention on anxiety control and improvement in public quality of life. A quasi-experimental study. The study was conducted among individuals referred to healthcare centers of Qazvin province, Iran, in 2020. Given that Qazvin consists of nine urban healthcare centers, two centers were selected by a simple random selection method. After considering inclusion and exclusion mentioned criteria, 240 individuals were selected to participate in the research and were randomly assigned into two groups of experimental and control. Following the educational intervention, all study variables, including knowledge score, anxiety level, and quality of life, improved significantly in the experimental group compared to the pre-intervention phase (P<0.05). The most significant change was in knowledge score with a nearly large effect size (0.63), presenting an increase of 40.09% from 11.1 to 18.8 exactly after intervention and 12.2 after passing one month from the date of educational intervention; while the quality of life presented a 3.2% increase with a small effect size (0.28). Our findings have implications for the development and implementation of psychological interventions, particularly educational programs. During the outbreak, such strategies can empower the public and diminish the negative emotional effects of the pandemic, helping people to cope with the current situation, and decrease the risk of suffering future psychological disorders.

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Interrelationships among Jumping Power, Sprinting Power and Pubertal Status after Controlling for Size in Young Male Soccer Players

Perceptual and Motor Skills ◽

10.1177/0031512516686720 ◽

2017 ◽

Vol 124 (2) ◽

pp. 329-350 ◽

Cited By ~ 5

Author(s):

Giovani S. Cunha ◽

Sean P. Cumming ◽

João Valente-dos-Santos ◽

João P. Duarte ◽

Gustavo Silva ◽

...

Keyword(s):

Body Size ◽

Effect Size ◽

Power Output ◽

Allometric Scaling ◽

Young Male ◽

Soccer Players ◽

Large Effect Size ◽

Maximal Power Output ◽

Pubertal Status ◽

Small Effect Size

This study examined power output on jumping and sprinting tests in young soccer players of differing pubertal status, while controlling for body size with allometric scaling exponents. A total of 46 males aged 12–18 years (14.17 years) were divided into three groups: pre-pubescent ( n = 12), pubescent ( n = 22), and post-pubescent ( n = 12). Participants performed a series of tests, including the squat jump (SJ), countermovement jump (CMJ), and 10-meter and 30-meter sprint test protocols. The Post-PUB group was older ( F = 112.411, p < 0.001), more experienced in competitive soccer ( F = 8.055, p = 0.001), taller ( F = 28.940, p < 0.001), and heavier ( F = 20.618, p < 0.001), when compared to peers in the other groups. Mean differences in jumping and sprinting performances suggested a significant effect for pubertal status on performance in the 10-meter sprint (large effect size, F = 8.191, p < 0.001) and 30-meter sprint (large effect size, F = 8.093, p < 0.001) after allometric scaling. Power output derived from SJ (small effect size, F = 0.536, p = 0.001) and CMJ (small effect size, F = 1.058, p = 0.356) showed no significant differences across players of varying pubertal status. Biological maturation showed a large effect on maximal power output for sprints, but not for jumps, when the effect of body size was adjusted by statistically derived allometric exponents in young male soccer players.

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Relative Age Effect in Elite German Soccer: Influence of Gender and Competition Level

Frontiers in Psychology ◽

10.3389/fpsyg.2020.587023 ◽

2021 ◽

Vol 11 ◽

Author(s):

Martin Götze ◽

Matthias W. Hoppe

Keyword(s):

Effect Size ◽

Age Effect ◽

Effect Sizes ◽

Large Effect Size ◽

Chi Square ◽

Relative Age ◽

Relative Age Effect ◽

Small Effect Size ◽

Competition Level ◽

German Adult

The relative age effect (RAE) is associated with (dis)advantages in competitive sports. While the RAE in elite male soccer reveals a skewed birthdate distribution in relation to a certain cut-off date, research of RAE in elite female soccer is affected by small number of samples and conflicting results. The purpose of this study was to investigate the RAE in elite adult German soccer regarding gender and competition level. The sample comprised 680 female and 1,083 male players of the two top German leagues during the 2019/20 season and German national teams (A-Team to Under 19). Differences between the observed and expected birthdate distributions were analyzed using chi-square statistics and effect sizes followed by calculating odds ratios. Results showed a statistically significant RAE with small effect size across all players included for both genders (female players: P < 0.001, W = 0.16, male players: P < 0.001, W = 0.23). The identified RAE was based on an over-representation of players born at the beginning of the year. According to gender and competition level, RAEs were more pronounced in German male soccer. While significant RAEs were found among males in the first two leagues (first league: P < 0.001, W = 0.19, second league: P < 0.001, W = 0.26), the RAE of females was more pronounced in the second league (first league: P = 0.080, W = 0.16, second league: P = 0.002, W = 0.20). The analysis of RAE regarding the national teams revealed a statistically significant RAE with large effect size for only the youngest investigated age group of male players (Under 19: P = 0.022, W = 0.52). Our data show an RAE in female and male German adult soccer, which could be accompanied by a loss of valuable elite players during the youth phase of the career. Consequently, the pool of talented players at the adult level would be limited.

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CSR in developing countries – the importance of good governance and economic growth: evidence from Africa

Social Responsibility Journal ◽

10.1108/srj-10-2019-0336 ◽

2020 ◽

Vol ahead-of-print (ahead-of-print) ◽

Author(s):

Murumba Inekwe ◽

Fathyah Hashim ◽

Sofri B. Yahya

Keyword(s):

Economic Growth ◽

Developing Countries ◽

Effect Size ◽

Good Governance ◽

Substantial Effect ◽

Data Availability ◽

Future Research ◽

Content Type ◽

Small Effect Size ◽

Interval Ratio

Purpose The purpose of this study is to examine the effect of public governance and economic growth on corporate social responsibility (CSR) performance in Egypt, Morocco, Mauritius, Nigeria and South Africa. It also assesses the trend of CSR performance in these countries over time. Design/methodology/approach The study is based on a sample of five countries in Africa for the period 2012-2017. The multivariate regression model was used in testing the research questions/hypotheses. Robustness tests were performed to provide evidence to strengthen the findings of the study. Findings Findings suggest that both good governance and economic growth are significantly positively associated with CSR performance. However, while good governance has a relatively substantial effect size, economic growth has a small effect size. Overall, both variables have a considerably low confidence interval ratio and therefore stand a good chance of holding up in future research. Research limitations/implications The analysis is limited to within-country effects, thereby forgoing the opportunity to explain between-countries effects. Second, the sample size is relatively small because of the limitation of data availability on CSR in Africa; hence, population generalization is not intended but theory generalization. Practical implications Findings have implications for studies on CSR performance in Africa that fail to consider the socio-political and socio-economic level of development as contextual variables in the research design. Originality/value Prior studies on CSR have focused majorly on CSR performance–corporate financial performance relationship. Furthermore, there are several calls in the literature for research for a new direction on CSR in the context of developing countries, especially Africa. This paper responds to these literature gaps.

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