This descriptive-correlational study was conducted to determine the relationship between the knowledge and skills of the BSMT (Bachelor of Science in Maritime Transportation) students in PE (Physical Education) 2 (Adv...This descriptive-correlational study was conducted to determine the relationship between the knowledge and skills of the BSMT (Bachelor of Science in Maritime Transportation) students in PE (Physical Education) 2 (Advanced Swimming and Life-saving Techniques). The respondents of the study were the 40 second year BSMT students that were taken through purposive sampling. The study utilized a researcher-made questionnaire for both knowledge and skills that had undergone validity and reliability-testing. Descriptive and inferential statistics were used to analyze the data such as mean, standard deviation, and Spearman’s rho. Results revealed that their knowledge on Advanced Swimming and Life-saving Techniques was “Fair” while the skills of the second year BSMT students were “Very good”. Furthermore, the knowledge of the BSMT students had a positive correlation (substantial) with their skills on Advanced Swimming and Life-saving Techniques. The second year BSMT students are encouraged to undergo trainings and upgrading to enhance their knowledge and skills in Advanced Swimming and Life-saving Techniques in order for them to become life-long learners.展开更多
This descriptive study aimed to determine the level of acceptability of the Instructional Guide in Physical Education 2(Advanced Swimming Skills and Life-Saving Techniques).The respondents of the study were the conten...This descriptive study aimed to determine the level of acceptability of the Instructional Guide in Physical Education 2(Advanced Swimming Skills and Life-Saving Techniques).The respondents of the study were the content experts currently teaching PE(Physical Education)in other universities in Iloilo and Bacolod City,Philippines together with the BSMT(Bachelor of Science Marine Transportation)students who used the instructional guide throughout the duration of the study.The instrument used to evaluate the materials was adopted from Terunez(2008)and included seven evaluation criteria to include physical aspect,language,content,objectives,instructions,learning activities,and evaluation measures.The statistical tools employed were mean,standard deviation,and rank.The results of the study revealed that the level of acceptability of the instructional guide in physical aspect was“High”which means that the material was suited to the level of the intended users.No significant difference was noted in the evaluation result of the content experts and student users.It can be concluded that the development of Instructional Guide in Physical Education 2 is deemed to be highly beneficial in enhancing learning.It is recommended that this instructional material will be utilized by other maritime institutions offering courses in Advanced Swimming and Life-Saving Techniques.展开更多
Aim: To evaluate the comparative effectiveness of real-time sperm separation technique (Wang's tube method) andother two conventional methods in isolating high-quality sperm preparation, and to compare the spouse ...Aim: To evaluate the comparative effectiveness of real-time sperm separation technique (Wang's tube method) andother two conventional methods in isolating high-quality sperm preparation, and to compare the spouse pregnancy ratein intrauterine insemination (IUI) with sperm preparations isolated by these methods. Methods: The effectivenessof the real-time sperm separation technique, the conventional swim-up and the Percoll discontinuous density gradientmethods in isolating sperm preparations from 60 infertile patients (20 with apparently normal semen and 40, abnormalsemen contaminated with microorganisms and other impurities) was evaluated and compared. The microorganisms to beremoved included bacteria, vires, Chlamydia trachomaticum, Ureaplsama urealyticum, etc. The spouse pregnancyrates in IUI with sperm preparations isolated by these three techniques from 80 oligoasthenoteratospermic patients werealso compared. Results: The quality (including the percentages of normal form, normal-chromatin and motilesperm, and the grade of motility) of sperm obtained by the real-time sperm separation technique was much higher ( P< 0.01) as compared with those by the other two methods. The Wang's tube method was also more effective in remov-ing microorganisms and other impurities. The method provided a higher IUI pregnancy rate than the other two spermseparation techniques ( P < 0.05). Conclusion: The real-time sperm separation technique is the most effectivemethod so far available in isolating high-quality sperm samples to be used in assisted reproduction.展开更多
文摘This descriptive-correlational study was conducted to determine the relationship between the knowledge and skills of the BSMT (Bachelor of Science in Maritime Transportation) students in PE (Physical Education) 2 (Advanced Swimming and Life-saving Techniques). The respondents of the study were the 40 second year BSMT students that were taken through purposive sampling. The study utilized a researcher-made questionnaire for both knowledge and skills that had undergone validity and reliability-testing. Descriptive and inferential statistics were used to analyze the data such as mean, standard deviation, and Spearman’s rho. Results revealed that their knowledge on Advanced Swimming and Life-saving Techniques was “Fair” while the skills of the second year BSMT students were “Very good”. Furthermore, the knowledge of the BSMT students had a positive correlation (substantial) with their skills on Advanced Swimming and Life-saving Techniques. The second year BSMT students are encouraged to undergo trainings and upgrading to enhance their knowledge and skills in Advanced Swimming and Life-saving Techniques in order for them to become life-long learners.
基金the Commission on Higher Education(CHED),K to 12 Transition Program of the Office of Planning,Research,and Knowledge Management(OPRKM)Republic of the Philippines for funding this research through the DARE To (Discovery Applied Research and Extension Trans/Inter-Disciplinary Opportunities)Research Grant with Project ID:DARETO1-071.
文摘This descriptive study aimed to determine the level of acceptability of the Instructional Guide in Physical Education 2(Advanced Swimming Skills and Life-Saving Techniques).The respondents of the study were the content experts currently teaching PE(Physical Education)in other universities in Iloilo and Bacolod City,Philippines together with the BSMT(Bachelor of Science Marine Transportation)students who used the instructional guide throughout the duration of the study.The instrument used to evaluate the materials was adopted from Terunez(2008)and included seven evaluation criteria to include physical aspect,language,content,objectives,instructions,learning activities,and evaluation measures.The statistical tools employed were mean,standard deviation,and rank.The results of the study revealed that the level of acceptability of the instructional guide in physical aspect was“High”which means that the material was suited to the level of the intended users.No significant difference was noted in the evaluation result of the content experts and student users.It can be concluded that the development of Instructional Guide in Physical Education 2 is deemed to be highly beneficial in enhancing learning.It is recommended that this instructional material will be utilized by other maritime institutions offering courses in Advanced Swimming and Life-Saving Techniques.
基金Project suppocted by the Youth Science Research Foundation of the Department of Public Health,Guangdong Province(No.B199121)
文摘Aim: To evaluate the comparative effectiveness of real-time sperm separation technique (Wang's tube method) andother two conventional methods in isolating high-quality sperm preparation, and to compare the spouse pregnancy ratein intrauterine insemination (IUI) with sperm preparations isolated by these methods. Methods: The effectivenessof the real-time sperm separation technique, the conventional swim-up and the Percoll discontinuous density gradientmethods in isolating sperm preparations from 60 infertile patients (20 with apparently normal semen and 40, abnormalsemen contaminated with microorganisms and other impurities) was evaluated and compared. The microorganisms to beremoved included bacteria, vires, Chlamydia trachomaticum, Ureaplsama urealyticum, etc. The spouse pregnancyrates in IUI with sperm preparations isolated by these three techniques from 80 oligoasthenoteratospermic patients werealso compared. Results: The quality (including the percentages of normal form, normal-chromatin and motilesperm, and the grade of motility) of sperm obtained by the real-time sperm separation technique was much higher ( P< 0.01) as compared with those by the other two methods. The Wang's tube method was also more effective in remov-ing microorganisms and other impurities. The method provided a higher IUI pregnancy rate than the other two spermseparation techniques ( P < 0.05). Conclusion: The real-time sperm separation technique is the most effectivemethod so far available in isolating high-quality sperm samples to be used in assisted reproduction.
