• 제목/요약/키워드: Repeated measures analysis

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Empowering Intercultural Communicative Competence through Metacognitive Reading Strategy

  • Chang, Hyung-Ji
    • 영어어문교육
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    • 제18권2호
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    • pp.1-20
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    • 2012
  • This study aims to propose using English reading strategies to enhance Intercultural Communicative Competence (ICC) for EFL learners. The study recruited college-level participants who were enrolled in a general English reading course (N=30) and administrated the surveys with a Repeated Measures Design (RMD). In the survey, an intercultural sensitivity scale and metacognitive reading strategies inventory were conducted for comparison. During the instruction, participants were asked to use the R.I.D.E.R. (i.e. Read, Image, Describe, Evaluate, and Repeat) strategy for visualization of text, which is aimed at facilitating the use of metacognitive reading strategies. In the results, participants showed a statistically significant increase both in the intercultural sensitivity level and the use of metacognitive reading strategies after the practice of R.I.D.E.R for one semester. Further analysis was appended to the results by the correlation and regression analysis, and proposed that participants benefit their development of intercultural sensitivity from the use of metacognitive reading strategies. Therefore, the study suggests that implementing metacognitive reading strategies facilitates college EFL readers to increase their cultural sensitivity, which empowers ICC through English reading (176words).

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자가발반사 자극요법이 고혈압에 미치는 효과분석 (An Analysis of the Effect of Self-foot Reflexology on Level of Hypertension)

  • 왕명자;차남현
    • 지역사회간호학회지
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    • 제14권1호
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    • pp.5-15
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    • 2003
  • Purpose: This study was to analysis the effect of self-foot reflexology(SRM) program on, level of hypertension. Method: A nonequivalent control group pretest-posttest design was used. For the experimental group, SRM was applied three times a week for 8wks. Test was done by measured x2-test, t-test, repeated measures ANOVA test. Result: There were significant decreases in systolic, diastolic blood pressure and difference of pretest and post test and between the experimental group and control group. Conclusion: Findings indicate that this study will contribute to develop nursing strategies for the regulation of the blood pressure.

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사회적 게임에서의 영아-어머니 상호작용 (Mother-Infant Interactions in Social Games)

  • 이미란;이영
    • 아동학회지
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    • 제21권3호
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    • pp.25-40
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    • 2000
  • This study investigated the development of infant behaviors and maternal scaffolding in mother-infant games. Subjects were 60 mothers and their 9-, 12-, 15- and 18-month infants, 15 dyads in each age group. Mother-infant interaction was videotaped in the laboratory as they played peek-a-boo and a ball game in 2 sessions. Infant game behaviors were classified by the Rome-Flanders, Cossette, Ricard and $D{\acute{e}}carie$(1995) list, and maternal game behaviors were classified by the Hodapp, Goldfield & Boyatzis(1984) list. Data were analyzed by one-way ANOVA, two-way ANOVA with repeated measures, sequential analysis and Z test as well as qualitative analysis. Results showed that infants played an increasingly active role with age. Infants mastered the ball game at earlier age than peek-a-boo. Mothers scaffolded infant behaviors in various ways. The amount of maternal game behavior varied by type of game.

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골프 퍼팅 시 지면 경사도에 따른 운동학적 변인 분석 (Analysis of Kinematic Variables according to Ground Slope Angle during Golf Putting)

  • Park, Jun-Sung;Shin, Sung-Hoon;Lim, Young-Tae
    • 한국운동역학회지
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    • 제31권1호
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    • pp.44-49
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    • 2021
  • Objective: The purpose of this study was to analyze kinematic variables according to ground slope angle during golf putting. Method: 26 collegiate golfers (age: 22.54±2.15 kg, height: 174.64±6.07 cm, weight: 71.35±9.27 kg, handicap: 5.11±4.50) were participated, and 8 motion capture cameras (250 Hz), Nexus, and Kwon3DXP software were used to collect data. It was performed repeated measures ANOVA and Bonferroni adjustment. Alpha set at .05. Results: Body alignments were not significantly different at address. Putter head trajectory and loft angle were significantly different, and AP direction of acceleration of putter head was significantly different. However, ML and SI direction of acceleration of putter head were not significantly different. Conclusion: Therefore, it was identified that ground slope angle was affected the kinematic variables during putting, and it will be performed that correlation analysis between putting success rate and kinematic variables according to ground slope angle during golf putting.

미세전류신경근자극이 Delayed Onset Muscle Soreness, 혈청 Creatine Kinase, 최대 수의적 등척성 수축에 미치는 영향 (The Effects of Microcurrent Electrical Neuromuscular Stimulation on Delayed Onset Muscle Soreness, Serum Creatine Kinase, and Maximal Voluntary Isometric Contraction: A Preliminary Report)

  • 김태열;최은영;윤희종
    • 대한물리치료과학회지
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    • 제2권3호
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    • pp.587-598
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    • 1995
  • The purpose of this study was to test the microcurrent electrical neuromuscular stimulation on muscle soreness, serum creatine kinase levels and force deficits evident following a high-intensity eccentric exercise bout. 10 volunteer male subjects were randomly assigned to a treatment group or to a control group. Exercise consisted of high-intensity eccentric contractions of the elbow flexors. Resistance was reduced as subjects fatigued, until they reached exhaustion. Muscle soreness rating was determined using a visual analog scale. Serum creatine kinase levels were analyzed using a blood sample. Force deficits were determined by measures of maximal voluntary isometric contraction at $90^{\circ}$ of elbow flexion on a Orthotron II dynamometer. Muscle soreness rating, serum creatine kinase levels and maximal voluntary isometric contraction were determined at the before exercise and again at 24 and 48 hours postexericse. Treatments were applied immediately following exercise. The control group subjects rested following their exercise bout. Statistical analysis showed significant increases in muscle soreness rating and significant decreases in maximal voluntary isometric contraction when the before exercise was compared with 24 and 48 hour measures(p<0.01). No significant effects were observed between groups in muscle soreness rating and maximal voluntary isometric contraction(p>0.05). Highly significants differences in serum creatine kinase levels were found using on Analysis of variance(ANOVA) repeated measures between groups for each time cycles(p<0.001). This modality may have benefits when used early stage in the muscle damage.

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요골동맥을 통한 경피적 관상동맥 중재술 환자의 손마사지 효과 (The Effects of Hand Massage in Patients Who Underwent Transradial Percutaneous Coronary Intervention)

  • 신은실;김명희
    • 대한간호학회지
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    • 제48권4호
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    • pp.465-474
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    • 2018
  • Purpose: This study aimed to determine the effect of hand massage in patients who underwent transradial percutaneous coronary intervention. Methods: This was a quasi-experimental study with a nonequivalent control group and non-synchronized design. The study included 30 patients in the experimental group and 30 in the control group. Hand massage was performed 2 times for 5 minutes each in the experimental group and the control group only received usual nursing interventions. Pain, level of discomfort, and vital signs were defined as key outcome measures, and the data were analyzed using the chi-square test, an independent t-test, Mann-Whitney U test, repeated-measures analysis of variance, and Friedman test. Results: Significant differences were observed between the 2 groups in the pain score (F=7.91, p=.003), discomfort score (F=18.15, p<.001), pulse (F=12.92, p<.001), and respiration rate (${\times}^2=19.35$, p<.001). Conclusion: Hand massage can be a helpful nursing intervention for transradial percutaneous coronary intervention by reducing pain and discomfort to a considerable degree.

학령기 아동의 성별에 따른 자기 지각과 우울 간 관계 (The Relationship between Self-Perceptions and School Children's Depression according to Gender)

  • 공인숙;민하영
    • 아동학회지
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    • 제34권2호
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    • pp.121-138
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    • 2013
  • The purpose of this study was to investigate the relationship between self-perceptions and school children's depression according to their gender. The participants comprised 578 school age children in Daegu or Gyeongbok Province. The participants completed measures of self-perception(SPPC) and depression(CDI). The SPPC consisted of 6 domains, self-perception(scholastic competence, social acceptance, athletic competence, physical appearance, behavioral conduct and global self-worth). The collected data were analyzed by means of MANOVA, Repeated measures MANOVA, and Multiple Regression Analysis(using SPSS PC(19.0 version). The results were as follows. (1) Among the domain specific areas of self-perception, global self worth scored the highest amongst the other subscales(scholastic competence, social acceptance, athletic competence, behavioral conduct and global self-worth) in both boys and girls. (2) Level of depression in school children differed according to sex and domain specific self-perception which was social acceptance, physical appearance, behavioral conduct and global self worth. (3) Self-perception on depression was a more salient predictor in girls than boys. Among the domain specific area of self-perception, global self worth was the best predictor in both boys and girls.

표상 유사성 분석을 이용한 감각양상에 따른 정서표상 모델과 정서가 모델의 검증 (Testing Modality-Generality and Valence Models using Representational Similarity Analysis)

  • 김현중;김종완
    • 감성과학
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    • 제26권2호
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    • pp.25-38
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    • 2023
  • 정서표상에 대한 논의 중 첫 번째는 정서가 차원에서의 정서표상, 두 번째는 감각양상에 따른 정서표상을 설명하는 것이다. 선행연구에서는 정서표상을 설명하기 위해 정서가 모델(부호 정서가, 비부호 정서가), 감각양상에 따른 정서표상 모델(감각보편성, 감각특징성)들이 제시되었다. 본 연구에서는 최근에 등장한 ASMR을 이용하여 기존 연구에서 제시된 모델들을 비교하여 어떠한 모델이 정서표상을 잘 설명하는지 확인하고자 하였다. 본 연구에서 사용한 자료는 Kim & Kim(2022)에서 수집한 3개의 정서유형(부정, 중립, 긍정) 및 2개의 감각양상(청각, 시청각)으로 구분된 ASMR 자극에 대한 정서평정자료를 사용하였다. 이후, 해당 자료에 대한 다차원척도법, 표상 유사성 분석 및 이원 변량분석, 다중회귀분석 및 이원 변량분석을 실시하였다. 다차원척도법 결과, 비부호 정서가에 비해 부호 정서가, 감각특징성에 비해 감각보편성에서 자극의 정서유형 간 구분이 잘 이루어졌다. 다차원척도법 결과와 유사하게, 표상 유사성 분석 및 다중회귀분석 결과 또한 비부호 정서가에 비해 부호 정서가, 감각특징성에 비해 감각보편성이 유의하게 정서표상을 잘 설명하였다. 이러한 결과는 정서가 모델 중 1차원의 양극단에 긍정과 부정이 위치하는 모델이 ASMR에 대한 정서표상을 잘 설명하며, 감각양상과 상관없이 정서표상이 일관적임을 시사한다.

불안정 지지면에서의 동적 안정화 운동이 허리근육의 두께 및 밀도에 미치는 효과 (The effect of dynamic stabilization exercise on unstable surface on thickness, density of back muscle)

  • 한종만;박재철;김금숙;김현애
    • 한국산학기술학회논문지
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    • 제16권3호
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    • pp.1957-1963
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    • 2015
  • 본 연구의 목적은 불안정 지지면에서의 동적 안정화 운동이 배가로근과 뭇갈래근의 두께와 밀도 및 백색영역지수(white area index, WAI)에 미치는 영향을 연구하였다. 연구대상은 20대 성인 27명이며 세 그룹으로 나누어 각기 다른 면에서 동적 안정화 운동을 6주 동안 실시하여 실험 전 후에 배가로근과 뭇갈래근의 두께와 근육 밀도, 백색영역지수를 측정하였다. 그 결과 세 그룹 간 의미있는 차이를 보였다(p<.05). 반복측정분산분석(repeated ANOVA) 결과, 배가로근과 뭇갈래근의 두께가 시기별 차이에서 그룹 간 의미있는 차이를 보였으며(p<.05), 뭇갈래근의 근육 밀도와 백색영역지수의 그룹 간 비교결과 의미있는 차이를 보였다(p<.05). 결론적으로 불안정 지지면에서 허리부 안정화 운동의 효과에 의미있는 차이가 있었고 이 같은 결과는 허리안정화 운동에 대한 추후 연구에 기초 자료로 활용 가능할 것으로 보인다.

마음알아차리기 기록이 공상자각, 탈중심화, 양육스트레스 및 주관적 안녕감에 미치는 영향 : 청소년기 자녀를 둔 부모를 중심으로 (The Effect of Mind Awareness Records on Awareness of Imaginations, Decentering, Parenting stress and Subjective Well-bing: With a Focus on Parents of Adolescents)

  • 정현기;성승연
    • 한국가족관계학회지
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    • 제20권4호
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    • pp.73-103
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    • 2016
  • Objectives: The purpose of this study is to examine the effects of reading mind recording on awareness of imaginations, Method: Decentering, parenting stress and subjective well-being through comparing expressive writing. random assignment was performed on each 13 persons of a recording group (experimental group) and an expressive writing group (comparison group) for reading mind from 26 parents having adolescents. The experimental group conducted the reading of reading mind and the comparison group performed expressive writing twice a week for eight weeks, twenty minutes per time, and responded to four questions on thought arrangement after writing. The researcher participated in the groups once per week and an assignment was suggested once per week. Repeated Measurement Two-way Repeated Measures ANOVA was conducted to confirm the differences according to periods and groups for the data analysis method. In order to examine the changes according to periods, t-test was conducted on the pre- and post-test. Results: The findings are as follows: First, regarding awareness of imaginations and decentering, the reading mind recording group showed a significant result in repeated measurement. Second, the reading mind recording group showed a significant decrease in the pre- and post-t-test about parenting stress. Third, all the reading mind recording group and expressive writing group showed significant results about subjective well-being. Conclusions: This study is significant in that it verified the effectiveness of reading mind recording on awareness of imaginations, decentering and parenting stress, and proved the possibility as an oriental counseling model that considers the characteristics of our culture.