Interference in a Paired-Associate Transfer of Training Paradigm as a Function of Breadth of Categorization

1974 ◽  
Vol 34 (1) ◽  
pp. 167-173 ◽  
Author(s):  
James J. Hart
Keyword(s):  
College Students ◽  
Transfer Of Training ◽  
Paired Associate ◽  
Control Group ◽  
Training Paradigm ◽  
Group A ◽  
Experimental Group

It was hypothesized that category width could differentially predict interference in an (A-Br) transfer of training paradigm. Pettigrew's Estimation Questionnaire was the measure of category width. 18 college students were tested in each of the three category-width levels of the experimental group (A-B; A-Br), 9 Ss were tested in each of the three category-width levels of the control group (C-D; A-Br). Broad categorizers had significantly fewer correct responses and significantly more errors of intrusion on the second list than did either the narrow or the medium categorizers. There were no significant differences between narrow and medium categorizers on number of correct responses or errors of intrusion.

scholarly journals Using ePortfolio-based Learning Approach to Facilitate Knowledge Sharing and Creation of College Students

2017 ◽  
Author(s):  
Chi-Cheng Chang ◽  
Pao-Nan Chou ◽  
Chaoyan Liang
Keyword(s):  
College Students ◽  
Multivariate Analysis ◽  
Knowledge Sharing ◽  
T Test ◽  
Analysis Of Covariance ◽  
Control Group ◽  
Learning Approach ◽  
Before And After ◽  
Group A ◽  
Experimental Group

The purpose of the present study was to examine the effects of the ePortfolio-based learning approach (ePBLA) on knowledge sharing and creation with 92 college students majoring in electrical engineering as the participants. Multivariate analysis of covariance (MANCOVA) with a covariance of pretest on knowledge sharing and creation was conducted for examining differences in knowledge sharing and creation between an experimental group (a total of 47 participants using ePBLA) and a control group (a total of 45 participants not using ePBLA or creating eportfolio). A t-test was also performed for examining the differences in knowledge sharing and creation of the experimental group before and after using ePBLA. The results showed that: a) the experimental group had significantly better knowledge sharing and creation than the control group; and b) the experimental group had significantly better knowledge sharing and creation after using ePBLA. The results implied that ePBLA facilitated knowledge sharing and creation. Furthermore, relationships between knowledge sharing and creation were also enhanced by the use of ePBLA

scholarly journals Parenting Stress and Need Assessment of Families with Disabled Children across Himachal Himalaya

2015 ◽  
Vol 3 (2) ◽  
pp. 38 ◽  
Author(s):  
Randhir S. Ranta ◽  
Vijay Kumar Sharma ◽  
Pankaj Gupta
Keyword(s):  
Parenting Stress ◽  
Assessment Scale ◽  
Control Group ◽  
Disabled Children ◽  
Normal Children ◽  
Need Assessment ◽  
Significant Difference ◽  
Group A ◽  
And Control ◽  
Experimental Group

The study pertains to the parenting stress, which is believed to be the resultant of child disability and further assesses the needs of the families across selected pockets of Himachal Himalaya. Perceived Stress Questionnaire (PSQ) and Need Assessment Scale were used for the purpose. For assessing the stress level among the parents, PQS was administered among two hundred parents having disabled children, herein called experimental group and two hundred parents with normal children, herein called control group. A three point Need assessment scale was used to measure the needs of 200 families on five different parameters. The result of t-test shows the significant difference between experimental and control groups indicating that the parents of disabled children experience more stress than their control counterpart. The study indicates that people need proper guidance and information regarding a child’s disability, nutritional requirements of a child, vocational training and child management. There is a need for proper counselling for parents suffering from stress and creating consciousness among parents of children with disabilities and in the society.

EFFECT OF YOGA ON CARDIOVASCULAR EFFICIENCY

2019 ◽  
pp. 12-16
Author(s):  
Brij Bhushan Singh ◽  
Shubi Mirja ◽  
Samiya Husain
Keyword(s):  
Statistical Technique ◽  
Step Test ◽  
Control Group ◽  
Significant Difference ◽  
Post Test ◽  
Group A ◽  
Cardio Vascular ◽  
Level Of Significance ◽  
Group B ◽  
Experimental Group

The purpose of this study was to investigate the effects of yogic practices on cardio-vascular efficiency. Material and methods: Total Forty (40) subject’s boys/girls were selected as the sample of the study through the random sampling and their age ranged between 20 to 25 years from the Department of Physical Education, Aligarh Muslim University, Aligarh. The subjects were divided into two groups comprising 20 subjects in each group, namely group “A” (the experimental group) performs yogic practices (Asanas, Pranayamas and Kriyas) and group “B” (the control group) served as control. Statistical technique: for the assessment of the cardiovascular efficiency through Harvard step test pre and post-test was conducted and t-test was applied for the analysis. Result: revealed that there exist a significant difference between group A and group B, at .05 level of significance. On the basis of the pre and post-test among experimental and control group, experimental group found better than the control group on cardiovascular efficiency and significant result were found in this study.

EFFECT OF ACCUPRESSURE PEN ON DISTANCE VARIABLE IN SCIATICA PATIENTS -A RANDOMIZED CONTROL TRIAL

2021 ◽  
pp. 28-31
Author(s):  
Urja S. Vaidya ◽  
Roshani S. Patel
Keyword(s):  
Randomized Control Trial ◽  
Stride Length ◽  
Step Length ◽  
Control Group ◽  
Exclusion Criteria ◽  
Parametric Test ◽  
Group A ◽  
Randomized Control ◽  
Experimental Group ◽  
Distance Variable

Background: Sciatica is a radiating pain which is treated with manual accupressure and after a time electro accupressure came into introduction. Aim And Objective: Aim: To nd out the effectiveness of accupressure pen to improve the distance variable To nd out the effect of Objective: accupressure pen on pain and distance variable in sciatica patient To compare the experimental group to the control group On the basis of Method: inclusion and exclusion criteria 30 participants were selected. They were treated with electro accupressure pen for 3 alternative days / week for 3 weeks, after that re-assessment was taken with NPRS, Slump and Distance variables. The data was analyzed using SPSS Version Results: 21.Parametric test was used .In Group A improvement was seen Accupressure Conclusions: pen is effective to reduce pain and improve step length and stride length in Sciatica Patients

Influence of Tobacco on Physical Fitness Recovery of College Students After Sports

2021 ◽  
Vol 7 (5) ◽  
pp. 3445-3451
Author(s):  
Chen Yake
Keyword(s):  
College Students ◽  
Physical Fitness ◽  
Aerobic Exercise ◽  
Negative Impact ◽  
Control Group ◽  
Exercise Time ◽  
Activity Intensity ◽  
Group I ◽  
The Difference ◽  
Experimental Group

Objectives: In this paper, the effects of tobacco on aerobic exercise ability and physical fitness recovery of college students were studied. Methods: University group sports intervention form: traditional characteristic project (basketball) + Taiji soft ball (R&D intervention project). Exercise time: 3 times/week; Activity duration: 30min; Activity intensity: the heart rate is controlled at 120-140 beats/min. All the college students in the experimental group are students who have never smoked, and the college students in the control group are students who have smoked for more than two years. The other conditions are the same. Results: The exercise time and endurance of experimental groups I and II were significantly lower than those of the control group, and the cardiopulmonary function was significantly lower than that of the control group. The indexes of experimental group II changed significantly compared with experimental group I, and the difference was statistically significant. Conclusion: Cigarette smoke can significantly reduce the aerobic exercise ability and anti fatigue ability. The longer the smoking time, the more serious the adverse effects. Therefore, tobacco smoke and nicotine will damage college students’ aerobic exercise ability and have a negative impact on the recovery of physical fitness after exercise.

scholarly journals Ameliorative effects of Spinacia oleracea on sperm morphology, count, and motility by normalizing the obesity-induced oxidative stress in Sprague Dawley rats

2020 ◽  
Vol 14 (03) ◽  
pp. 124-127
Author(s):  
Somia Iqbal ◽  
Noman Sadiq ◽  
Saad Siddiqui ◽  
Hira Iqbal
Keyword(s):  
Sperm Concentration ◽  
Treated Group ◽  
Sperm Parameters ◽  
Control Group ◽  
Sprague Dawley ◽  
Normal Morphology ◽  
Sprague Dawley Rats ◽  
Group A ◽  
Group B ◽  
Experimental Group

Background: Obesity is a prevailing metabolic disorder that affects the functioning of the male reproductive system. Excessive adipose tissue enhances reactive oxygen species generation and is linked with male infertility. Spinach has demonstrated antioxidant effects. The present study was conducted to determine the antioxidant effects of spinach on sperm parameters in obese Sprague Dawley rats. Subjects and methods: This randomized control study was conducted at the animal house of the National Institute of Health Islamabad, Islamic International Medical College, Cosmesurge International Hospital, Rawalpindi, and Apollo lab, Islamabad, Pakistan from April 2016 to March 2017. Forty male Sprague Dawley rats having an age of 8 weeks and weight 160-200g were tagged from number 1 to 40. Every third rat was randomly allocated to control Group A (n=13) and remaining into the Experimental group (n=27). Rats of control Group A was given a standard diet while a high-fat diet was given to Experimental group rats to induce obesity for the duration of six weeks. Weight (g) was measured weekly and obesity was confirmed when rats attain more than 20% weight when compared with that of rats of control Group A. Then, after obesity induction, the experimental group was alienated into the obesity control group (Group B) and spinach treated group (Group C). For sample, rats of Group A and Group B were sacrificed, and the cauda epididymis of each rat was placed in a Petri dish containing normal saline and cut into pieces to allow the release of sperm and then sperm parameters (sperms concentration, motility, and morphology) were recorded under the microscope. Then, spinach (5% hot water extract) along with the persistence of fat diet was administered to Group C for 4 weeks and finally, sperm parameters were measured in this group. Results: Sperm concentration/ml, motility (%), and normal morphology (%) of Group B rats were significantly decreased as compared to Group A rats. However, sperm concentration/ml, motility (%), and normal morphology (%) of Group C (spinach treated group) rats was significantly increased (p<0.001) as compared to Group B (obesity control group) rats after administering spinach. Conclusion: The addition of Spinach in a normal diet regimen restores normal sperm morphology, improves sperm motility and concentration.

scholarly journals A Study of Stress Reduction Through PMR and Talk therapy Among College Students

2020 ◽  
pp. 314-320
Author(s):  
Nikhil Chaudhary ◽  
Dr. Tarun Kumar Sharma
Keyword(s):  
College Students ◽  
Stress Reduction ◽  
High Reliability ◽  
Control Group ◽  
Stressful Situation ◽  
Intervention Programme ◽  
Stress Scale ◽  
Talk Therapy ◽  
Significant Difference ◽  
Experimental Group

Stress refers to the situation of excess or deficit of one’s resources in certain circumstances. The state of stress is very much common among students, especially college going students who had to deal with numerous stressors in their daily lives. To conquer such stressful situation, counseling and its related intervention programme plays a vital role. Counseling refers to a systematic and professional relationship between a professional (Counselor or Psychologist) and a sufferer (Client) in which several techniques are collectively applied to resolve client’s stressful issues. The aim of this research is to study the level of stress reduction with the help of PMR and Talk therapy among college students. A standardized stress scale namely ‘Perceived Stress Scale’ develop by Sheldon Cohen which is possessing high reliability and validity was conducted on 60 college students. Out of them, 30 students were in control and 30 were in experimental group. Furthermore, it was found that students belonging to experimental group were given a proper counseling programme of 5 sessions including PMR and Talk therapy and this result in significant difference at 0.01 level and ultimately leads to reduced stress level as compared to control group. It was found that there is a there is a positive relationship between PMR & Talk therapy and stress reduction of college students.

scholarly journals Peningkatan Keterampilan Sosial dan Motorik Halus Anak Melalui Pembelajaran Berbasis Proyek

2021 ◽  
Vol 1 (1) ◽  
pp. 14-33
Author(s):  
Wuni Arum Sekar Sari
Keyword(s):  
Emotional Development ◽  
Project Based Learning ◽  
Fine Motor ◽  
Control Group ◽  
Social Emotional Development ◽  
Social Emotional ◽  
Control Group Design ◽  
Post Test ◽  
Group A ◽  
Experimental Group

This study examines the effect of project-based learning on children’s social-emotional development and children’s fine motoric development. This study uses a Quasi-Experimental Design. Control-Group Design (Pre-test and Post Test) or Nonequivalent [Pretest and Post Test] Control-Group Design, the experimental group (A) and the control group (B), were selected without a random assignment procedure. In these two groups, both pretest and posttest were carried out. Only the experimental group (A) was treated. This research was conducted at RA Uniform Debit and RA Kusuma Mulia, Ngino, Plemahan, Kediri. Data were collected using observation sheets, descriptive statistical data analysis, and paired t-test with alpha <0.05.  Based on the results of different tests with the Paired t-test, the Sig. As much as 0.000, where this value is less than 0.05, reject H1 and accept H0, there are differences in social-emotional development and fine motor skills between before (pretest) and after (posttest) getting project-based learning the experimental group and the control group. The average value shows that the social-emotional development after being given the Project-Based learning was more significant than the social-emotional development, namely 26.03> 20.44 in the experimental group and 22.10> 20.23 in the control group. Likewise, fine motor development before being given the Project-Based learning, namely 14.97> 11.84 in the experimental group and 13.03> 11.97 in the control group. This means that the project-based learning given to RA students in Plemahan, Kediri is more effective than learning in the control group.

scholarly journals Comparison of a novel herbal skin care ointment with regular ointments to treat skin around the abdominal stoma: A clinical trial study

2019 ◽  
Author(s):  
Maryam Hajikari ◽  
Soheila Mojdeh ◽  
Mohsen Shariari
Keyword(s):  
Data Collection ◽  
Herbal Product ◽  
Gastric Ulcers ◽  
Control Group ◽  
Skin Ulcers ◽  
Significant Difference ◽  
Group A ◽  
The Mean ◽  
Experimental Group

Introduction The incidence of gastric ulcers in patients with abdominal stoma is high and affects the quality of patients’ life. Aim To evaluate the effect of Adib herbal ointment containing chamomile rose, black nightshade origin versus Comfeel and Conveen ointments on the skin of abdominal stoma. Material and methods This is a clinical study in which the volunteers were stoma patients. Study group consisted of 52 qualified subjects, 26 were included in the experimental group and 26 in the control group. A 2-part questionnaire was used for the data collection. The 1st part was demographic information. The 2nd part of the data collection was evaluated according to the pressure ulcer scale for healing (PUSH) tool, which used for examining skin ulcers around the stoma. P ≤ 0.05 was considered as a significant. Results and discussion The results of the Mann–Whitney test showed that between the mean score of the total score of the wound before intervention (P = 0.92) and on the 3rd day (P = 0.476), 6th (P = 0.222), 9th (P = 0.11) and 12th (P = 0.418), there was no significant difference between the control and test groups. Also, the Friedman test (intra-group) also showed that between the mean score of the total score of the wound before the intervention and the 3rd, 6th, 9th and 12th days in the control group (P = 0.0001) and in the experimental group (P = 0.0001) There was a significant statistical difference. Conclusions Based on the study, Adib herbal ointment could be recommended for the treatment of stoma to the skin as an herbal product as other common treatments.

Effectiveness of Peer Tutoring Program on Students’ Academic Performance for Engineering Course

2021 ◽  
Vol 6 (1) ◽  
pp. 71
Author(s):  
Fei Ha Chiew ◽  
Clotilda Petrus ◽  
Siti Zaidah Othman ◽  
Joe Davylyn Nyuin ◽  
Ung Hua Lau
Keyword(s):  
Peer Tutoring ◽  
Intervention Program ◽  
Solid Mechanics ◽  
Practical Significance ◽  
Control Group ◽  
Tutoring Program ◽  
Significant Difference ◽  
Group A ◽  
And Control ◽  
Experimental Group

This study investigated the effectiveness of a peer tutoring program that was implemented for Basic Solid Mechanics course, as an intervention program to improve students’ performance in the course. Ten tutors were chosen to provide tutoring services to an experimental group of 36 tutees. Tutees were required to answer an entry test before the intervention program, and another exit test after the program. A control group which shared the same instructor in their lecture classes was included in the study. Comparison between the performances for entry and exit tests of both experimental and control groups were made. Analyses showed an increase in the percentage of students that passed the exit test from the experimental group. The average marks for the experimental group in the exit test also increased, compared to their marks in the entry test. A Mann- Whitney U test conducted indicated a significant difference between the gain scores of the experimental group and control group. A further metaanalysis revealed a large effect size, signaling the practical significance of the results. The findings demonstrated the effectiveness of the peer tutoring intervention program on students’ performance of the course.

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