scholarly journals Your wish is my command! Influence of symbolic modelling on preschool children’s delay of gratification

2014 ◽  
Author(s):  
Damian Scarf ◽  
Sahlia Kumst
Keyword(s):  
Repeated Measures ◽  
Delay Of Gratification ◽  
Self Control ◽  
Control Group ◽  
Story Telling ◽  
Symbolic Model ◽  
Personal Story ◽  
Before And After ◽  
Symbolic Modelling ◽  
And Control

Children’s ability to delay gratification is correlated with a range of positive outcomes in adulthood, showing the potential impact of helping young children increase their competence in this area. This study investigated the influence of symbolic models on 3-year-old children’s self-control. Eighty-three children were randomly assigned to one of three modelling conditions: personal story-telling, impersonal story-telling, and control. Children were tested on the delay-of-gratification maintenance paradigm both before and after being exposed to a symbolic model or control condition. Repeated measures ANOVA revealed no significant differences between the two story-telling groups and the control group, indicating that the symbolic models did not influence children’s ability to delay gratification. A serendipitous finding showed a positive relationship between children’s ability to wait and their production and accurate use of temporal terms, which was more pronounced in girls than boys. This finding may be an indication that a higher temporal vocabulary is linked to a continuous representation of the self in time, facilitating children’s representation of the future-self receiving a larger reward than what the present-self could receive.

scholarly journals Your wish is my command! Influence of symbolic modelling on preschool children’s delay of gratification

2014 ◽  
Author(s):  
Damian Scarf ◽  
Sahlia Kumst
Keyword(s):  
Repeated Measures ◽  
Delay Of Gratification ◽  
Self Control ◽  
Control Group ◽  
Story Telling ◽  
Symbolic Model ◽  
Personal Story ◽  
Before And After ◽  
Symbolic Modelling ◽  
And Control

Children’s ability to delay gratification is correlated with a range of positive outcomes in adulthood, showing the potential impact of helping young children increase their competence in this area. This study investigated the influence of symbolic models on 3-year-old children’s self-control. Eighty-three children were randomly assigned to one of three modelling conditions: personal story-telling, impersonal story-telling, and control. Children were tested on the delay-of-gratification maintenance paradigm both before and after being exposed to a symbolic model or control condition. Repeated measures ANOVA revealed no significant differences between the two story-telling groups and the control group, indicating that the symbolic models did not influence children’s ability to delay gratification. A serendipitous finding showed a positive relationship between children’s ability to wait and their production and accurate use of temporal terms, which was more pronounced in girls than boys. This finding may be an indication that a higher temporal vocabulary is linked to a continuous representation of the self in time, facilitating children’s representation of the future-self receiving a larger reward than what the present-self could receive.

scholarly journals Effects of Plyometric, Strength and Change of Direction Training on High-School Basketball Player’s Physical Fitness

2021 ◽  
Vol 78 (1) ◽  
pp. 175-186
Author(s):  
Eduardo Sáez de Villarreal ◽  
Jose Galán Molina ◽  
Guillermo de Castro-Maqueda ◽  
José V. Gutiérrez-Manzanedo
Keyword(s):  
High School ◽  
Physical Fitness ◽  
Repeated Measures ◽  
Control Group ◽  
Basketball Players ◽  
Change Of Direction ◽  
Before And After ◽  
Group 2 ◽  
Post Hoc ◽  
And Control

Abstract The study aim was to compare the effects of a 7-week plyometric, strength and change of direction (COD) training program on basketball-specific performance measures in high-school players. Forty male players were randomly assigned to one of the four groups: plyometric (PG, n = 10), strength (SG, n = 10), COD (CODG, n = 10), and control group training (CG, n = 10). Two training sessions were performed at weekly intervals before basketball training. Performance of the counter movement jump (CMJ), Abalakov jump (ABKJ), 10 m zig-zag sprint, 20 m in line sprint (measurements at 10 and 20 m), and sit and reach flexibility test (SRFT) was assessed before and after the intervention. A 4 (group) × 2 (time) repeated measures analysis of variances (ANOVA) was conducted for each variable. Bonferroni post-hoc tests were used when the interaction was significant. Significant (all p < 0.05) time x group interaction was noted for SRFT, CMJ, ABK, sprint, and zig-zag 10 m, in favor of the experimental groups compared to the control group. However, improvements in physical fitness were similar between the three experimental groups. In conclusion, 7 weeks of specific plyometric, strength and COD training produced similar medium to large improvements in physical fitness of high-school basketball players.

Does Building a Greenway Promote Physical Activity Among Proximate Residents?

2015 ◽  
Vol 12 (1) ◽  
pp. 52-57 ◽  
Author(s):  
Stephanie T. West ◽  
Kindal A. Shores
Keyword(s):  
Physical Activity ◽  
Repeated Measures ◽  
Physical Activity Behavior ◽  
Control Group ◽  
Moderate Activity ◽  
Vigorous Activity ◽  
Before And After ◽  
Context Specific ◽  
Study Participants ◽  
And Control

Background:Previous research has observed a positive correlation between having greenways or trails proximate to homes and the physical activity behaviors among residents. Few studies using a pre–post research design have been conducted, and each has pointed to the need for more rigorous studies which incorporate an appropriate control group.Methods:Residents from households living within 1 mile of a proposed greenway and those from a control neighborhood located between 2 and 3 miles of the proposed greenway were randomly selected to participate in the study. Participants were mailed a survey before the onset of construction and again 1 year after the trail was opened. Outcomes were the number of days during the previous week that respondents reported participating in walking, moderate activity, and vigorous activity.Results:Repeated measures analyses of variance indicated no significant differences between the experimental and control groups in days of walking, moderate activity, or vigorous activity before and after the greenway was constructed.Conclusions:Findings suggest that building a greenway did not affect the physical activity behaviors of proximate residents. Other studies should consider different trail types from a variety of settings to determine whether physical activity behavior changes may be context specific.

scholarly journals Enhancing Adolescents’ Environmental Responsibility Through Outdoor Recreation Activities

2020 ◽  
Vol 9 (6) ◽  
pp. 43
Author(s):  
Aglaia Zafeiroudi
Keyword(s):  
Repeated Measures ◽  
Outdoor Recreation ◽  
Intervention Program ◽  
Analysis Of Covariance ◽  
Environmental Responsibility ◽  
Control Group ◽  
Before And After ◽  
Ropes Courses ◽  
And Control ◽  
The Impact

Spending time outdoors fosters a sense of connectedness and empathy with nature and has a clear effect on attitudes and behaviour towards the environment. The purpose of this study was to examine the impact of an outdoor activities intervention program on adolescents’ sense of responsibility towards the environment. Participants included 262 adolescents (135 girls and 127 boys) aged 13-17 years who were divided into experimental (n = 141) and control groups (n = 121). The 15-day outdoor intervention program included trekking, mountain biking, orienteering, archery, ropes courses, canoeing on a lake, via ferrata rock climbing, night hiking, and overnight camping. Participants completed an Environmental Responsibility questionnaire (Zafeiroudi & Hatzigeorgiadis, 2013) before and after participation in the activities program. The questionnaire included five scales that focused on perceptions of information on environmental issues, environmental cognitive and affective beliefs, predisposition for environmental action, and environmentally responsible behaviour. Analysis of variance with repeated measures revealed improved scores amongst adolescents who participated in the intervention program, notably within the specific scales used to evaluate perceived information, affective beliefs, predisposition for individual action, and predisposition for encouraging others. A follow-up analysis of covariance revealed that participants in the experimental group scored higher overall than did those in the control group. Taken together, these findings add to the current literature focused on psychosocial and behavioural mechanisms associated with environmental awareness. Our findings also suggest that outdoor recreational activities may be an effective supplement and a more challenging alternative to programs currently provided by environmental and active leisure associations.

Effects of Time and Perceptual Orientation on Actors' and Observers' Attributions

1984 ◽  
Vol 58 (1) ◽  
pp. 23-30
Author(s):  
Donald S. Martin ◽  
Ming-Shiunn Huang
Keyword(s):  
Video Recording ◽  
Control Group ◽  
Control Groups ◽  
Video Recordings ◽  
Before And After ◽  
Perceptual Orientation ◽  
Initial Difference ◽  
Variety Show ◽  
And Control ◽  
Unrelated Variety

The actor/observer effect was examined by Storms in a 1973 study which manipulated perceptual orientation using video recordings. Storms' study was complex and some of his results equivocal. The present study attempted to recreate the perceptual reorientation effect using a simplified experimental design and an initial difference between actors and observers which was the reverse of the original effect. Female undergraduates performed a motor co-ordination task as actors while watched by observers. Each person made attributions for the actor's behaviour before and after watching a video recording of the performance. For a control group the video recording was of an unrelated variety show excerpt. Actors' initial attributions were less situational than observers'. Both actors and observers became more situational after the video replay but this effect occurred in both experimental and control groups. It was suggested the passage of time between first and second recording of attributions could account for the findings and care should be taken when interpreting Storms' (1973) study and others which did not adequately control for temporal effects.

Melatonin Improves Erythropoietin Hyporesponsiveness via Suppression of Inflammation

2019 ◽  
Vol 14 (3) ◽  
pp. 203-208
Author(s):  
Evan Noori Hameed ◽  
Haydar F. Hadi AL Tukmagi ◽  
Hayder Ch Assad Allami
Keyword(s):  
Iron Status ◽  
Transferrin Saturation ◽  
Control Group ◽  
Base Line ◽  
Inadequate Response ◽  
Inflammatory Parameters ◽  
Tnf Α ◽  
Before And After ◽  
And Control ◽  
Controlled Clinical Study

Background: Inadequate response to Erythropoietin Stimulating Agents (ESA) despite using relatively larger doses regimen represents a potential risk factor of Cardiovascular (CV) related mortality in addition to health-care economic problems in anemic patients with Chronic Kidney Disease (CKD). Erythropoietin (EPO) hyporesponsiveness related to inflammation has been increased progressively. Melatonin is well known as a potent anti-inflammatory agent. Therefore, the current study was designed to evaluate whether melatonin could improve anemic patients response to EPO. Methods: This single controlled clinical study was carried out in 41 CKD patients with hemoglobin (Hb) levels less than 11g/dl divided randomly in a 1:1 ratio into 2 groups; treatment group who received 5mg melatonin plus their regular treatments and control group who received their regular treatments only. Hematological and iron status parameters include Hb level, serum iron (S. iron), Transferrin Saturation Ratio (TSAT) and serum ferritin (S. ferritin) in addition to inflammatory parameters that include tissue necrotic factor alfa (TNF-α), interleukin-1beta (IL-1β) and interleukin-6 (IL-6) determined before and after 12 weeks of treatment. Results: Melatonin remarkably increases the Hb level with a significant increase in S. iron and TSAT compared to baseline. The elevation of S. iron and TSAT was significantly higher in the melatonin group. Additionally, all inflammatory markers estimated were reduced significantly by melatonin compared to base line and control group. Conclusion: The results of the current study showed that melatonin has an advantageous effect on improving EPO response in anemic patients with CKD.

scholarly journals Toe Clearance Rehabilitative Slippers for Older Adults With Fall Risk: A Randomized Controlled Trial

2021 ◽  
Vol 12 ◽  
pp. 215145932110291
Author(s):  
Atsuko Satoh ◽  
Yukoh Kudoh ◽  
Sangun Lee ◽  
Masumi Saitoh ◽  
Miwa Miura ◽  
...  
Keyword(s):  
Older Adults ◽  
Fall Risk ◽  
Controlled Trial ◽  
Intervention Group ◽  
Berg Balance Scale ◽  
Control Group ◽  
Mobility Assessment ◽  
Before And After ◽  
Day Services ◽  
And Control

Introduction: To evaluate fall-prevention rehabilitative slippers for use by self-caring, independent older adults. Materials and Methods: This assessor-blinded, randomized, and controlled 1-year study included 59 self-caring, independent participants (49 women) who attended day services. The mean age of participants was 84.0 ± 5.3 years. Participants were randomly selected from 8 nursing homes. We tested slippers top-weighted with a lead bead (200, 300, or 400 g). Intervention group participants walked while wearing the slippers for 10-20 min, 1-3 days/week at the day service center. Fall risk was measured using the Berg Balance Scale and the Tinetti Performance-Oriented Mobility Assessment (POMA) before and at 3-month intervals after the intervention/control phase. Results: After 12 months, the intervention group demonstrated significant improvement. Berg Balance and POMA compared to the control group ( p < .05 p < .01, respectively). Mobility scores improved significantly for both measurements in the intervention group before and after ( p < .01), but the control group had significantly lower scores. Discussion: Overall, falls decreased in the intervention group from 10 to 7, and control group falls increased from 9 to 16 ( p = .02). No adverse events related to the intervention were reported. Conclusions: Rehabilitation training slippers may reduce falls in older adults.

The effectiveness of emotional freedom techniques (EFT) on depression of postmenopausal women: a randomized controlled trial

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Asieh Mehdipour ◽  
Parvin Abedi ◽  
Somayeh Ansari ◽  
Maryam Dastoorpoor
Keyword(s):  
Randomized Controlled Trial ◽  
Postmenopausal Women ◽  
Controlled Trial ◽  
Intervention Group ◽  
Control Group ◽  
Randomized Controlled ◽  
Moderate Depression ◽  
Before And After ◽  
The Mean ◽  
And Control

Abstract Objectives Postmenopausal women are at greater risk of depression. Depression may negatively affect the quality of life of women. An emotional freedom technique (EFT) is an evidence-based therapy combining cognitive and exposure components with acupressure. This study aimed to evaluate the effect of EFT on depression in postmenopausal women. Methods This was a randomized controlled trial in which 88 women with mild to moderate depression recruited from a menopausal clinic in Ahvaz, Iran, and randomly assigned into two groups of EFT (n=44) and control for sham therapy (n=44). Women in the EFT group received two sessions of training and asked to continue EFT for 8 weeks, one time per day. The Beck Depression Inventory (BDI2) completed by women before and after the intervention. The control group received training on sham acupressure points similar to the intervention group. Data collected using a demographic and BDI2. Women requested to complete the BDI2 before and after the intervention. The independent t-test, chi-square, and ANCOVA were used to analyze data. Results The mean depression score in the intervention group reduced from 20.93 ± 4.6 to 10.96 ± 4.38 in comparison to the control group that reduced from 19.18 ± 2.79 to 17.01 ± 6.05 after intervention (p=0.001). After the 8 week intervention, the frequency of moderate depression decreased from 56.8 to 9.35% in the intervention and from 50 to 29.5% in the control group. In total, 63.4 and 34.15% in the intervention and control groups were free of depression respectively after the intervention (p<0.001). Conclusions The results of this study showed that using EFT for 8 weeks could significantly reduce the mean score of depression in postmenopausal women. Using this method in public health centers for postmenopausal women is recommended.

OP08 Levels and sources of stress reported by first year paramedic students associated with their first ambulance placement

2021 ◽  
Vol 38 (9) ◽  
pp. A4.2-A4
Author(s):  
Matthew Warren-James ◽  
Julie Hanson ◽  
Belinda Flanagan ◽  
Mary Katsikitis ◽  
Bill Lord
Keyword(s):  
Death And Dying ◽  
Educational Interventions ◽  
Fear Of Failure ◽  
Anxiety And Depression ◽  
Control Group ◽  
First Year ◽  
Before And After ◽  
Quasi Experimental ◽  
And Control ◽  
Experimental Group

BackgroundWhilst there is evidence to suggest paramedics experience significant stress when working in the ambulance setting little is known about the experiences of first year paramedic students. This research aimed to: (i) identify whether levels of stress, anxiety and depression experienced by first year paramedic students changed after ambulance placement compared to a control group, and (ii) identify the main perceived and actual sources of stress around ambulance placement.MethodsA before-and-after quasi-experimental design was used to compare whether the experience of ambulance placement altered the levels of stress, anxiety and depression in an experimental group that attended an ambulance placement (n = 20) and the control group who did not (n = 10). Online surveys encompassing the Depression, Anxiety and Stress Scale (DASS-21) and qualitative questions about sources of stress were concurrently deployed to both the experimental and control groups before and after the ambulance placement. Participants were first year paramedic students working in Queensland Ambulance Service, Australia.ResultsThere was a significant reduction in levels of stress in participants after undertaking their first ambulance placement (Mdn = -4.00) when compared to a control group (Mdn = 0.00), U = 52.5, p = .035, n2 = 0.15. Responses to survey questions suggest anticipation about experiencing death and dying of patients was the most frequently reported stressor of student paramedics before undertaking ambulance placements, however insecurity about knowledge, competence and fear of failure was the most frequently experienced stressor reported after completing ambulance placements.ConclusionsThe findings from this study suggest that the fear of the unknown may be worse than the reality. Anticipatory stress is the foremost problem for first year paramedic students attending their first ambulance placement. Placement pre-briefing should focus on educational interventions to build knowledge and skills competency to reduce stress levels and fear of failure.

The Effect of Passive Smoking on Mucociliary Clearance and Inferior Concha Reactivity

2020 ◽  
pp. 194589242096761
Author(s):  
Osman Kılıç ◽  
Aslı Şahin Yılmaz ◽  
Çağatay Oysu
Keyword(s):  
Cigarette Smoke ◽  
Passive Smoking ◽  
Mucociliary Clearance ◽  
Inferior Turbinate ◽  
Control Group ◽  
Nasal Decongestants ◽  
Significant Difference ◽  
Mucosal Response ◽  
Before And After ◽  
And Control

Introduction The aim of this study is to investigate the effect of cigarette smoke on turbinate reactivity and mucociliary clearance (MCC) in passive smokers. Methods 60 adult patients (30 passive smokers and 30 healthy subjects as the control group) were recruited for this study. Following a questionnaire on passive smoke exposure, MCC measurement using the saccharin test was carried out to all participants. The baseline and after decongestant acoustic rhinometry values (MCA1, MCA2, VOL1, VOL2) were measured and the percentage changes between the two test values (ie; response to nasal decongestants = concha reactivity) were recorded. Results All 60 patients, including 37 women (61.7%) and 23 men (38.3%) were between 18–57 years of age . MCC’s average measurements were 11.13 minutes in the passive smokers group, 7.87 minutes in the control group, which was statistically significantly different (p < 0.05). There was a statistically significant difference between the passive smokers and control group for acoustic rhinometric measurement of the ratio of MCA2 and VOL2 values before and after decongestant application (p < 0.05). Discussion Passive smoking can damage the nasal mucosa at least as active smoking. The number of studies on this subject is limited. There are no studies in the literature showing the effect of cigarette smoke on the inferior turbinate mucosal response. In our study, the inferior turbinate decongestant capacity was found to be significantly decreased in the passive smokers compared to the control group. Conclusion As a result of cigarette exposure, the erectile function of the lower turbines may be impaired. The task of the ENT physicians is to warn the passive smokers in this regard.

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