Mixed Factorial Analysis Of Variance Research Articles

A Dose-Response Study to Examine Paraxanthine’s Impact on Energy Expenditure, Hunger, Appetite, and Lipolysis

This study investigated if paraxanthine (PX) impacts energy expenditure, lipolysis and perceptual responses. In a randomized, double-blind, placebo-controlled, crossover fashion, 21 adults (13 M, 8 F; 26.0 ± 6.4 years, 174.9 ± 11.5 cm, 81.0 ± 15.7 kg body mass, 26.3 ± 3.4 kg/m2) consumed a placebo (PLA), 100 mg (PX100), 200 mg (PX200), and 300 mg of PX (PX300, enfinity®, Ingenious Ingredients, L.P. Lewisville, TX, USA). Venous blood was collected 0, 30, 60, 90, 120 and 180 min (min) after ingestion and analyzed for glycerol and free fatty acids. Resting hemodynamics, metabolic rate and perceptual indicators of hunger, appetite and anxiety were evaluated. Mixed factorial analysis of variance were used to evaluate changes time within and between groups. Heart rate decreased in PX100 compared to PLA 60 (p = .022) and 180 min (p = .001). Blood pressure did not change. Hunger ratings in PLA increased 30 (p = .05), 60 (p = .04), 90 (p = .02), and 180 min (p = .05) after ingestion when compared to PX200. PX200 increased energy expenditure (all p < .05) when compared to PLA. Rates of fat oxidation tended to increase 90 (p = .056) and 120 min (p = .066) in PX200 compared to PLA. Free fatty acids increased in PX300 compared to PLA (p = .002). Glycerol did not change. Ingestion of PX200 augmented energy expenditure and hunger ratings when compared to PLA without impacting hemodynamics or lipolysis.

Design and Evaluation of A Module in Climate Change and Disaster Risk Management (CCDRM)

The effectiveness of their teaching strategies has always been a concern for every professional teacher. Teaching strategies include students in every step of the learning process and encourage them to study. For this study, frequency (f), percentage (%), mean (M), and standard deviation (SD) and mixed factorial analysis of variance (MANOVA) were used. The intervention was given to the treatment group which was the synchronous learning modality, while the control group was represented by the asynchronous /self-regulated learning modality from 100 students of Isabela State University – Jones Campus under the new normal condition. The research instrument was developed for “Design and Evaluation of a Module in Climate Change and Disaster Risk Management (CCDRM)”. It is revealed that the overall results on the teachers’ and student evaluation of the CCDRM learning module show relatively high using the set indicators. During the pre-test, there was a higher proportion of students with moderate performance for asynchronous classes and fewer students with low performance compared to those who would undergo synchronous classes and during the post-test, there was a higher proportion of students with moderate performance for asynchronous classes and fewer students with low performance compared to those who underwent synchronous classes. As to the student’s performance, there was no statistically significant difference in the scores for synchronous and asynchronous classes. To teach university students about climate change and disaster risk management, it is advised that this research demonstrated the effectiveness of both the asynchronous and synchronous strategy. Keywords: Asynchronous, Synchronous, Climate Change and Disaster Risk Management, Teaching strategies

Match-Play External Load and Internal Load in NCAA Division II Women's Soccer.

Choice, EE, Tufano, JJ, Jagger, KL, and Cochrane-Snyman, KC. Match-play external load and internal load in NCAA Division II women's soccer. J Strength Cond Res XX(X): 000-000, 2023-The purpose of this study was to describe average match-play demands for NCAA DII women's soccer, including positional and time-specific differences, and relationships between variables. External load was assessed using total distance, relative distance, sprint distance, number of power plays, peak speed, and Player Load. Internal load was assessed using session rating of perceived exertion (sRPE). Mixed factor analysis of variance was used to assess time by position (midfielder, forward, or defender) for dependent measures. Correlations were assessed between separate pair groups. Average match-play demands included 9,463 ± 2,591 m total distance, 172 ± 48 m·min-1 relative distance, 531 ± 301 m sprint distance, peak speeds of 26 ± 1.6 kph, 46.71 ± 21.75 power plays, and 457.84 ± 121.78 AU Player Load. Significant (p < 0.05) positional differences were found for total distance, Player Load, match load, and peak speed. Significant, moderate correlations were found between relative distance and match load, and sRPE and total distance, Player Load, and power plays (all p < 0.001). Results indicate there are positional differences within a women's DII soccer team, with midfielders accumulating the longest distances (10,509 ± 2,913 m) and greatest Player Load (527.79 ± 130.5 AU) and match load (576 ± 343 AU), forwards running the fastest peak speeds (26.8 ± 1.5 kph), and defenders maintaining most consistent performance. Match-play external and internal load data should be monitored by player position and half for DII women's soccer.

Sprint Interval Training on Stationary Air Bike Elicits Cardiorespiratory Adaptations While Being Time-Efficient.

Moghaddam, M, Cervantes, M, Cheshier, B, and Jacobson, BH. Sprint interval training on stationary air bike elicits cardiorespiratory adaptations while being time-efficient. J Strength Cond Res 37(9): 1795-1801, 2023-Sprint interval training (SIT) refers to a set of brief intermittent exercises that are performed at maximal intensity. This study compared the effects of 2 SIT protocols (e.g., 10-5-SIT and 20-10-SIT) vs. moderate-intensity continuous training (MICT) on cardiovascular adaptations, using stationary air bikes. Thirty-two recreationally active individuals were randomly assigned to the 3 performance groups, such as 10-5-SIT (n = 11), 20-10-SIT (n = 10), and MICT (n = 11), to train 3 days per week for 4 weeks. Moderate-intensity continuous training included 30 minutes of cycling at 75% of maximal heart rate reserve, whereas the SIT protocols consisted of 3 sets of 8 intervals at all-out intensity. The 10-5-SIT and 20-10-SIT were performed with 10-second work:5-second rest and 20-second work:10-second rest, with 2.5- and 5-minute recovery periods between sets, respectively. A ramp protocol was used before and after the intervention via cycle ergometer to assess aerobic performance. Time to exhaustion (TTE), absolute V̇o2max (A-V̇o2max), relative V̇o2max (R-V̇o2max), and metabolic equivalents (METs) were measured and analyzed with 2-way mixed factorial analyses of variance (ANOVAs). In addition, total work (TW) during 12 sessions were recorded and analyzed with 1-way ANOVA. Significant (p < 0.05) differences were found for TW (10-5-SIT: 907.3 ± 332.0, 20-10-SIT: 1230.0 ± 188.1, and MICT: 2263.0 ± 896.9 calories) between groups. A significant main effect of time was observed for 10-5-SIT, 20-10-SIT, and MICT (p < 0.05) in TTE (increased by 7.3, 8.7, and 8.2%), A-V̇o2max (increased by 13.0, 11.8, and 13.6%), R-V̇o2max (increased by 12.6, 12.1, and 14.8%), and METs (increased by 12.7, 12.3, and 14.9%), respectively. Despite less volume and duration, both SIT protocols induced cardiorespiratory adaptations similar to MICT. These findings suggest that performing SIT on a stationary air bike is valuable because of time-efficiency and cardiorespiratory adaptations.

Acute Effects of Combined Lower-Body High-Intensity Interval Training and Upper-Body Strength Exercise on Explosive Strength Performance in Naturally Menstruating Women.

We aimed at investigating the acute effects of lower-body high-intensity interval training (HIIT) on upper- and lower-body explosive strength assessed by mean propulsive velocity (MPV) in naturally menstruating women. In addition, we assessed the combination of lower-body HIIT and squat, as well as lower-body HIIT and bench press, on bench press and squat MPV. Thirteen women (age: 23 [2]y, menstrual cycle length: 28.4 [2.0]d) completed 2 training modalities on separate days (separated by 30 [4.2]d) consisting of HIIT followed by lower-body (HIIT + LBS) or upper-body (HIIT + UBS) strength loading. Squat and bench press MPV were assessed before HIIT (T0), after HIIT (T1), after the strength loading (T2), and 24hours postloading (T3). Mixed factorial analysis of variance indicated a significant effect for time in bench press and squat (P < .001) but not for interaction. Pairwise comparison showed that bench press MPV remained unchanged (P = 1.000) at T1 but was reduced at T2 compared with T0 (HIIT + LBS: -8.2% [3.9%], HIIT + UBS: -13.8% [12.1%], P < .001) and T1 (HIIT + LBS: -7.1% [3.2%], HIIT + UBS: -12.7% [8.7%], P < .001). Squat MPV decreased at T1 (HIIT + LBS: -6.0% [8.8%], HIIT + UBS: -4.8% [5.4%], P = .009) and was found to be decreased at T2 compared with T0 in both conditions (HIIT + LBS: -6.9% [3.3%], HIIT + UBS: -7.4% [6.1%], P < .001) but not compared with T1 (P = 1.000). Bench press and squat MPV returned to baseline at T3 compared with T0 (P > .050). Lower- but not upper-body explosive strength was reduced by HIIT. HIIT combined with upper- or lower-body strength loading resulted in a reduction of squat and bench press explosive strength.

Design-Oriented Thinking in STEM education: Exploring the Impact on Preschool Children's Twenty-First-Century Skills.

Given early childhood is a critical period for acquiring the twenty-first-century skills, the present study aimed to examine the effect of design-oriented STEM activities on the twenty-first-century skills of preschool children in line with the experimental design. A mixed factorial analysis of variance (ANOVA) of 3 (time: pre-test, post-test and persistence) × 2 (experimental group and control group) was used to test the hypothesis. The Bayesian factor analysis for mixed data was performed to identify the effects of design-oriented STEM education on differences between groups as well as within the group. The study results indicated that design-oriented STEM activities permanently increased the total scores of the children in the experimental group as regards the twenty-first-century skills. It also appeared that design-oriented STEM activities permanently enhanced all sub-dimensions of life and career skills; learning and innovation skills; and information, media and technology skills. In the end, a number of recommendations were presented in accordance with the results of the study.

Effects of technology-supported brain breaks videos on exercise self-efficacy among type 2 diabetes mellitus Malaysians

The technology supported Brain Breaks (BB) videos are a series of structured, web-based physical activity (PA) videos designed to promote learning and health. The purpose of this study was to investigate the effect of BB videos on exercise self-efficacy (ESE) among type 2 diabetes mellitus (T2DM) patients using the Malay-versioned exercise self-efficacy scale (ESE-M). The study used a double-blind research design and was randomised into two groups: (1) The Technology Supported BB intervention group, and (2) the control group. 70 T2DM patients with a mean age of 57.6 years (SD = 8.5) were recruited from Hospital Universiti Sains Malaysia. For 4 months, participants in the intervention group were required to undertake PA every day using the BB videos (approximately 10 min). Both groups completed the ESE-M at pre-intervention, the end of the first month, the second month, the third month, and post-intervention. For the data analysis, a mixed factorial analysis of variance was used. The results showed that at the end of the intervention, the two groups’ ESE was significantly different (p < 0.001). From pre- to post-intervention, the intervention group’s ESE-M mean scores improved significantly. Technology-supported BB videos may be an effective strategy for improving ESE in T2DM patients.

Having Patience With Our Patients: A Key Technique in Cast Saw Burn Prevention.

Although regarded as conservative treatment, casting is not without risk. Injuries may be sustained during application, during cast valving, through the immobilization process, or during cast removal. We developed an experimental model to investigate safe parameters for the appropriate length of time between fiberglass cast application and bivalving for cast saw use. A hospital sheet was rolled into a mock "arm" on which short-arm fiberglass casts were formed. An appropriate cast saw technique was used with complete withdrawal of the saw blade from the cast material between cuts. A total of 10 casts were made for control/no vacuum (N = 5) and study/vacuum (N = 5) groups. The temperature of the saw blade was measured at 1-minute increments beginning at 3 minutes after fiberglass submersion in water. A mixed factor analysis of variance assessed differences in temperature change over time between groups with a statistical threshold of P < 0.05. Casts that set for 7 minutes were associated with lower blade temperatures compared with casts that set for 3, 4, 5, and 6 minutes. The average temperature increases for the 3- to 7-minute set times without the use of vacuum were 10.08 (± 1.42), 9.38 (±1.31), 9.32 (±1.85), 8.54 (±2.10), and 5.62°F (±2.42), respectively, and with the use of vacuum, they were 9.40 (±1.14), 8.36 (±1.64), 7.84 (±2.05), 7.30 (±3.14), and 4.82°F (±2.59), respectively. Independent of vacuum use, the change in temperature was significantly different from the maximum temperature (3 minutes) beginning at 7 minutes (all P < 0.043). A minimum of 7 minutes of set time for a fiberglass cast before attempting to bivalve using segmented cuts is associated with the smallest increase in temperature of the saw blade. Blade temperature was not affected with the vacuum enabled. Clinicians can demonstrate best practices to minimize the risk of cast saw injuries.

The Effects of a Six-Week Ketogenic Diet on CrossFit Performance Parameters: A Pilot Study

Background: CrossFit is a popular high-intensity functional training method. Despite the importance of muscle glycogen in fueling such high-intensity efforts, research exploring the use of a ketogenic diet in CrossFit practitioners is limited. Objectives: To conduct an experimental trial examining the effects of a 6-week ketogenic diet on CrossFit performance parameters. Methods: Eight men and seven women (N = 15; 30.2 ± 4.11 years) were recruited for this experimental study design and were randomly assigned to either the ketogenic diet (KD; n = 8) or the control group (CON; n = 7) for 6 weeks. Several measures of anaerobic performance were assessed at baseline and after 6 weeks utilizing the following series of standardized exercise tests: timed 500 m row, Wingate Anaerobic Test, and 3-repetition maximum (3-RM) deadlift. Aerobic capacity was also assessed by measuring VO2peak. In addition, body composition was assessed via BodPod. Results: Multiple 2 X 2 mixed factorial analyses of variance were performed for measures of body composition and aerobic and anaerobic performance variables. No significant differences in body composition (p 0.05), anaerobic performance (p 0.05), or aerobic performance (p 0.05) were observed between groups. Conclusion: A 6-week ad libitum KD had no effect on exercise performance or body composition in CrossFit practitioners. Our findings demonstrate that a KD does not impair CrossFit performance, which may be of interest to those considering a KD when participating in CrossFit.

Physical Activity and Fitness Markers of Male Campers Participating in a Fitness-Based Sport Education Season

Purpose: The purpose of this study was to examine health-related fitness levels and physical activity trends of adolescents participating in a fitness-based sport education season in a camp setting. Method: This study was conducted in a residential summer camp. Participants were 71 male campers. Participants were categorized into two groups (i.e., Healthy or Needs Improvement-Needs Improvement Health Risk [NI/NI-Health Risk]). Physical activity and health-related fitness measures were assessed. Data were analyzed with separate 2 × 2 mixed-factorial analyses of variance and follow-up t tests when appropriate. Results: Findings indicated significant decreases in body mass index for both groups with greater decreases for the NI/NI-Heath Risk group. Both groups increased for push-ups, sit-ups, and Progressive Aerobic Cardiovascular Endurance Run Test scores with greater improvements in the NI/NI-Health Risk group. Discussion/Conclusion: Youth amassed elevated levels of physical activity during each lesson and achieved significant improvements to muscle strength, cardiovascular endurance, and body mass index. The NI/NI-Health Risk group revealed significant improvements compared to their healthy counterparts.

The Effectiveness of a Job Crafting, Strengths Use, and Deficit Correction Intervention on Employee Proactive Behaviors and Well-Being: A Randomized Controlled Trial

The present study evaluates the effectiveness of a mixed job crafting, strengths use, and deficit correction intervention on the proactive behaviors, work engagement, life satisfaction, and work-life balance of employees working in a home office setting. A two-armed (intervention vs. wait-list control group) randomized controlled trial with three measurement moments (pre-, post-intervention, and one-month follow-up) was designed to reach the study's goal. A sample of 80 participants part of a large multinational pharmaceutical company was randomly assigned to the intervention (n = 45) or wait-list control condition (n = 35). Mixed factorial analyses of variance showed that the combined job crafting, strengths use, and deficit correction intervention positively impacted life satisfaction (d = .47) and seeking challenging job demands (d = .44) in the short-term. There were no significant differences between the two groups regarding the other proactive behaviors, work engagement, or work-life balance. Moderator analyses revealed that autonomy and workload were moderators of the relationship between the intervention effectiveness and several outcomes (e.g., the intervention had a positive effect on the work-life balance of participants with low autonomy). Theoretical and practical implications are discussed.

Influence of Cognitive Orientation and Attentional Focus on Pain Perception.

Background. Recently, a growing interest has emerged in the role of attention and hypervigilance in the experience of pain. Shifting attention away from pain seems likely to reduce the perception of pain itself. Objectives. The present study has been designed to test the following overall hypotheses: (1) disposition to catastrophize, self-efficacy perceived in pain resistance (task self-efficacy), previous experiences concerning the tolerance of physical pain, and degree of impulsiveness are significant predictors of the decision to abandon a painful test such as the cold pressor test (CPT); (2) the manipulation of the attentive focus (internal or external) can influence the level of perceived pain. Methods. Effects of the manipulation of attentional focus (internal and external) on pain perception and response of trial abandonment were evaluated in a sample of university students (n = 246) subjected to the cold pressor test. Results. A significant effect (p < 0.05) was found through a test–retest comparison on the final level of perceived pain among subjects who had received instruction to externalize the focus of their attention (mixed factorial analysis of variance), but no significance was observed with respect to the decision to abandon the experiment. A general explanatory model of the abandonment behavior demonstrating overall good fit measurements was tested too. Conclusion. The abandonment of tests has been shown to be predicted mainly by catastrophic attitude. Attentive impulsiveness showed a further positive effect on catastrophic attitude. Perceived self-efficacy in the tolerance of pain limited learned helplessness, which in turn positively influenced catastrophizing.

AN ASSESSMENT OF LABOUR DAILY WAGE RATE FOR AGRICULTURAL PRODUCTION ACTIVITIES IN THE NORTH CENTRAL ZONE, NIGERIA

The study evaluated small-scale farmers’ access to human labour in North Central Nigeria. Multi-stage random sampling technique was used for sample selection while questionnaires were used for data collection. A total of 1,750 farmers were randomly interviewed. Data were analyzed using descriptive statistics and two-way mixed factorial analysis of variance and mean separation was done at 5% probability level. Result revealed labour wage per rate significantly (P &lt; 0.05) dependent on the labour category, the location (state) and the effect of both human labour type and location (state). Mean separation showed adult male is the highest paid while young female is the least paid, while Kwara State has the highest labour wage rate and plateau State has the lowest wage rate per day. Based on the findings, the research concluded that small scale farmers access to labour based on wage rate is low, cost of agricultural labour is high which has resulted increased cost of production for the small-scale farmers. The study recommends among others that combine hiring should be encouraged among farmers for the adoption of expensive labour saving technologies/ implements

Comparing Syntactic Complexity: Research Papers Written by Undergraduate Researchers and Published Research Papers

This study compared syntactic complexity between undergraduate students’ research papers and published research papers. A 2 (Groups: experts, students) × 4 (Sections: introduction, methods, results, discussions) mixed factorial analysis of variance (ANOVA) was conducted on each of the following variables: T-unit length, clause density, the frequencies of adverbial clauses, relative clauses, and nominal clauses. The analyses showed there were longer T-units and fewer adverbial clauses in the published papers than in the student papers. Section effects were robust. Qualitative analyses were further conducted to reveal how the student research paper is different from the published papers syntactically. Implications for education were discussed.

Physical Activity and Sedentary Behavior Patterns Across Weekdays and Weekend Days in Youth With Multiple Sclerosis and Controls.

This study quantified and compared weekday and weekend patterns of device-measured physical activity (PA) and sedentary behavior between youth with pediatric multiple sclerosis (MS) and controls for the purpose of informing future PA behavior change interventions. Participant data were obtained from 3 ongoing observational studies, and the sample included 40 participants with pediatric MS and 41 controls. Light PA (LPA), moderate to vigorous PA (MVPA), and sedentary behavior data were collected using activity monitors (ActiGraph LLC) over 1 week. The main analysis involved a 2-way mixed factor analysis of variance with group as a between-subjects factor (pediatric MS vs control) and day as a within-subjects factor (weekday vs weekend day). There was no group by day interaction from the analysis of variance for percentage of activity monitor wear time spent in LPA, MVPA, or sedentary behavior. There was no effect of group for LPA, MVPA, or sedentary behavior. There was an effect of day of week on percentage of day spent in LPA, MVPA, and sedentary behavior. These results suggest that youth with pediatric MS and controls were less physically active and more sedentary on weekends than on weekdays, but there were no differences between groups in PA and sedentary behavior overall or by day of the week. Physical activity interventions may be more successful by initially targeting weekend day activity.

Evaluation of High-Intensity Interval Training and Beta-Alanine Supplementation on Efficiency of Electrical Activity and Electromyographic Fatigue Threshold.

Herda, AA, Smith-Ryan, AE, Kendall, KL, Cramer, JT, and Stout, JR. Evaluation of high-intensity interval training and beta-alanine supplementation on efficiency of electrical activity and electromyographic fatigue threshold. J Strength Cond Res 35(6): 1535-1541, 2021-The purpose of this study was to determine the effects of high-intensity interval training (HIIT) with or without β-alanine (BA) supplementation on the electromyographic fatigue threshold (EMGFT) and efficiency of electrical activity (EEA) in young women. Forty-four women (mean ± SD; age [yrs]: 21.7 ± 3.7; height [cm]: 166.3 ± 6.4; body mass [kg]: 66.1 ± 10.3) were randomly assigned to one of 3 treatment groups. The supplement groups performed HIIT on the cycle ergometer 3 times·wk-1 for 6 weeks. Electromyographic fatigue threshold and EEA were assessed at baseline (PRE), after 3 weeks of training (MID), and after 6 weeks of HIIT (POST). Two 2-way mixed factorial analyses of variance (time [PRE vs. MID vs. POST] × treatment (BA vs. PL vs. CON)] were used to analyze EMGFT and EEA with a predetermined level of significance α of 0.05. For EMGFT, there was no interaction (p = 0.26) and no main effect for time (p = 0.28) nor treatment (p = 0.86); thus, there were no changes in EMGFT regardless of training or supplementation status. For EEA, there was no interaction (p = 0.70) nor treatment (p = 0.79); however, there was a main effect for time (p < 0.01). Our findings indicated that neither training nor supplementation was effective in improving EMGFT in women. Efficiency of electrical activity was altered, potentially because of a learning effect. Coaches and practitioners may not use these tests to monitor training status; however, they may find EEA as a useful tool to track cycling efficiency.

Impact of COVID-19 on School-Aged Male and Female Health-Related Fitness Markers.

The purpose of this study was to examine the impact of the Coronavirus disease 2019 on male and female anthropometric variables and physical performance. This study utilized a mixed (time [PRE vs POST], gender [male vs female]) methods design to examine changes in the body mass index and physical fitness performance measures prior to and following closures. Data were collected from 264 third through eighth graders. This sample consisted of 131 males and 133 females. The data was collected through anthropometric (body mass index) and physical performance measures and was analyzed with separate 2 × 2 mixed-factorial analyses of variance (time [PRE, POST] × gender [male, female]). The findings indicated both males and females exhibited mean increases in the body mass index (+10.6%; 18.8-20.8kg·m-2, P < .001, partial η2 = .627) and decreases in push-ups (-35.6%; 7.3-4.7 repetitions, P < .001, partial η2 = .371), sit-ups (-19.4%; 22.7-18.3 repetitions, P < .001, partial η2 = .420), and the Progressive Aerobic Cardiovascular Endurance Run test (-26.7%; 31.4-22.4 laps, P < .001, partial η2 = .644) scores from PRE to POST. The results of this study demonstrate that both males and females exhibited significant anthropometric and physical performance losses during the Coronavirus disease 2019 shutdown.

A Brief Period of Wakeful Rest after Learning Enhances Verbal Memory in Stroke Survivors.

Accumulating evidence suggests that wakeful rest (a period of minimal cognitive stimulation) enhances memory in clinical populations with memory impairment. However, no study has previously examined the efficacy of this technique in stroke survivors, despite the high prevalence of post-stroke memory difficulties. We aimed to investigate whether wakeful rest enhances verbal memory in stroke survivors and healthy controls. Twenty-four stroke survivors and 24 healthy controls were presented with two short stories; one story was followed by a 10-minute period of wakeful rest and the other was followed by a 10-minute visual interference task. A mixed factorial analysis of variance (ANOVA) with pairwise comparisons was used to compare participants' story retention at two time points. After 15-30 minutes, stroke survivors (p = .002, d = .73), and healthy controls (p = .001, d = .76) retained more information from the story followed by wakeful rest, compared with the story followed by an interference task. While wakeful rest remained the superior condition in healthy controls after 7 days (p = .01, d = .58), the beneficial effect was not maintained in stroke survivors (p = .35, d = .19). Wakeful rest is a promising technique, which significantly enhanced verbal memory after 15-30 minutes in both groups; however, no significant benefit of wakeful rest was observed after 7 days in stroke survivors. Preliminary findings suggest that wakeful rest enhances early memory consolidation processes by protecting against the effects of interference after learning in stroke survivors.

How do competitiveness and previous contact with people with disabilities impact on attitudes after an awareness intervention in physical education?

ABSTRACT In addition to inclusion as an educational philosophy, integrated schooling has emerged worldwide as an influential trend in education over the last few decades; this has increased the number of students with disabilities in classrooms, including in physical education (PE). This state of affairs requires that teachers provide support and resources to ensure that all students, regardless of ability, can reach their full potential through opportunities for equal participation. The previous contact with people with disabilities and the level of the students’ competitiveness are two factors where there is a lack of clarity as to their effects on attitudes towards the inclusion of a partner with a disability. Therefore, it is necessary to deepen the understanding of how these variables influence students’ attitudes after the implementation of an intervention to raise awareness of the inclusion of students with disabilities in PE. This study aimed: (1) to analyse the effects of the educational programme ‘Inclusive Sport in School’ on the attitudes of students without disabilities towards the inclusion of peers with a disability, (2) to analyse the influence of the previous contact with people with disabilities on the attitudes of students towards inclusion in PE after the intervention, and (3) to explore the level of competitiveness on attitude outcomes. A sample of 1068 students (534 girls and 534 boys) without disability (13.9 ± 1.76 yr.) was divided according to the type of established contact at their school setting: regular school settings (no contact), inclusive settings with non-structured contact and inclusive settings with structured contact (where students with disabilities were included in the PE classes). Attitudes towards inclusion were measured through Spanish version of the Children’s Attitudes Toward Integrated Physical Education Revised inventory CAIPE-RS. A mixed-factor analysis of variance was implemented, with an intra-group factor (i.e. pre vs post-intervention) and two between-group factors: the three types of contact and the reported level of competitiveness (low, moderate, or high). Results showed a significant impact on the general subscale of attitude after the intervention. The interaction effects between the between-group and the intra-group factors were not significant. However, the t-test of related measurements showed significant differences on the general attitude subscale for the students of the inclusive centres where there were [t(351) = −6.11; p < 0.01)] or there were not [t(199) = −2.43; p = 0.016)] students with disabilities in the PE class, showing more positive values of attitude after the intervention. Additionally, those perceived to have a moderate or high level of competitiveness also exhibited an increase in their degree of general attitude after the intervention while the students from inclusive schools with a low competitive level showed a significant decrease in attitude on the specific attitude subscale. It is concluded that the effect of the intervention could be influenced by the type of contact and that the level of competitiveness is a constraining variable for awareness interventions in PE. To develop interventions which have a significant impact on attitude towards inclusion in PE, awareness programmes should be designed which consider direct contact with people with disabilities to generate the target attitude.

The effect of religiosity–morality interaction on auditor independence in Egypt

Purpose This paper aims to examine the effect of religiosity on the degree of auditor independence given the significance of symbolic gestures constructed by client economic conditions in different situations before and after considering the degree of auditors’ moral development. Design/methodology/approach The paper uses an experimental design based on running mixed factorial analysis of variance (SPANOVA) using mainly repeated measures GLM to test the interaction effects between (and within) variables on auditor independence. Findings The main findings indicate that there is a significant interactional effect between the degree of moral development and intrinsic religiosity on the degree of auditor independence, given the stimulating effect of the client’s economic gestures/conditions. Practical implications The Egyptian economy is growing and ensuring that auditor independence is paramount to sustaining the local, as well as foreign investors’ interest. Hence, this study is very important in highlighting factors that might lead to some impairment of auditors’ independence. Originality/value To the best of the authors’ knowledge, this study is the first to test the interactional effect between the religious orientation rather than religious affiliation and moral development on the degree of auditor independence, such a relationship has not been tested before in the literature. Additionally and most importantly, it uses statistical measurement through its experimental design, as there is a lack of studies in terms of auditor independence in Egypt. The existing literature follows the perceptional assessment rather than the real measurement of the degree of auditor independence.