• Title/Summary/Keyword: card-sorting

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Effects of Board Game Therapy on Executive Function in Hospitalized Patients with Chronic Schizophrenia (보드게임요법이 만성 정신분열병 환자의 실행능력에 미치는 효과)

  • Jeong, An-Soon
    • Journal of Korean Academic Society of Home Health Care Nursing
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    • v.18 no.1
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    • pp.40-47
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    • 2011
  • Purpose: This study investigated changes in neurocognitive function over a 2-month period of board game therapy in patients with schizophrenia. Method: Twenty-one schizophrenic patients treated with board game therapy and nineteen control schizophrenic patients were evaluated with neuropsychological and clinical tests, such as the Wisconsin Card Shorting Test (WCST). The same tests were re-administered after 2 months of board game therapy. Results: At the first series of neuropsychological tests, no difference was seen in performance, demographical aspects, or clinical severity among both patient groups. After 2 months, the group receiving board game therapy showed significant improvement of WCST performances compared to the controls. However, no difference was observed in clinical symptoms between the groups. Conclusion: The results of cognitive enhancement in patients playing board games indicates that board game play, easily used in an inpatient setting, is a promising tool for executive function improvement in chronic schizophrenic patients.

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Investigation of elementary teachers' perspectives on science inquiry teaching (과학 탐구 지도에 대한 초등학교 교사들의 인식 조사)

  • Jeon, Kyungmoon
    • Journal of Science Education
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    • v.39 no.2
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    • pp.267-277
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    • 2015
  • This study explored elementary school teachers' perspectives on science inquiry teaching. First, an open-ended questionnaire was administered to elicit teachers' experiences of their approach to inquiry teaching. These self-reported approaches revealed three conceptions of teaching for inquiry learning in science: 'science process skills-centered' category focused on observing, classifying, measuring, and fair testing; 'generating scientific questions' category focused on students' question-generating; and 'illustrate concept and/or content' category focused on science content demonstration by making use of experimental procedures to obtain expected results. Second, teachers were asked to place 18 activity cards either close to or further from an 'inquiry-based science classroom' card. The relative distances from the activity card to the central classroom card were measured. The teachers perceived that students' activity of 'designing and implementing appropriate procedures' was the most important in supporting an inquiry-based science classroom. Understanding teachers' views has implications for both the enactment of inquiry teaching in the classroom as well as the uptake of new teaching behaviors during professional development.

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Qualitative Cross-Cultural Study on the Expression and Perception of Digital Images: Focusing on Cultural Schema (디지털 이미지의 표현과 해석 관점에서의 정성적 비교 문화 연구: 문화적 Schema 를 중심으로)

  • Choi, Gi-Woong;Kim, So-Lyung;Kim, Ji-Hyun;Lee, In-Seong;Kim, Jin-Woo
    • 한국HCI학회:학술대회논문집
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    • 2009.02a
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    • pp.1301-1308
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    • 2009
  • In this paper, we conducted cross-cultural studies on digital images, which is an important element of the user interface. We brought in the schema theory to explain the cross-cultural difference in expressing and perceiving digital images. Participant-ethnography, in-depth interview, and card sorting were conducted to explore how expression and perception of image are influenced by schemas. Our results of qualitative studies indicate that there are differences in schemas between cultures depending on the topic of expression and perception. With these results, we suggest globalization and localization strategies of website.

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Qualitative Cross-Cultural Study on the Expression and Perception of Digital Images: Focusing on Cultural Schema

  • Choi, Gi Woong;Kim, Solyung;Kim, Jihyun;Lee, Inseong;Kim, Jinwoo
    • International Journal of Contents
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    • v.8 no.4
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    • pp.78-87
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    • 2012
  • In this paper, we conducted cross-cultural studies on digital images, which is an important element of the user interface. We brought in the schema theory to explain the cross-cultural difference in expressing and perceiving digital images. Participant-ethnography, in-depth interview, and card sorting were conducted to explore how expression and perception of images are influenced by schemas. Our results of qualitative studies indicate that there are differences in schemas between cultures depending on the topic of expression and perception. With these results, we suggest globalization and localization strategies for websites.

Relationship Between Bilingualism and Selective Attentional Ability in Young Children (이중 언어 경험과 선택적주의능력의 관계)

  • Lee, Hae-Ryoun;Lee, Kwee-Ock
    • Korean Journal of Child Studies
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    • v.27 no.4
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    • pp.55-64
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    • 2006
  • The purpose of this study was to investigate the effects of bilingualism on children's selective attentional ability by comparing Korean-Chinese bilingual with Chinese monolinguals in China. The subjects were 71 children, 4 and 5 years of age, 38 of whom were bilingual while 33 were monolingual. Bilingual children spoke Korean at home but Chinese in the community and at preschool. The instrument used to measure children's selective attentional ability was DCCST (Dimensional Change Card Sorting Task) and ANT (Attentional Network Test). Results showed that bilingual children were more advanced than monolingual in selective attentional ability.

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Narrative Representations and Behavioral Inhibition in Preschool Children (이야기를 통한 유아 내적 표상과 행동억제)

  • Min, Sung Hye;Lee, Young
    • Korean Journal of Child Studies
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    • v.27 no.3
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    • pp.81-100
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    • 2006
  • This study explored the relationship of behavioral inhibition to narrative representations. Narratives of 96 four-year-old children were recorded and analyzed by the scoring system of Robinson, Holmberg and Klute(in press). Six clusters were found : Constrained(47.9%), Anxious/Restricted(23.9%), Emotional Integrated/Empathic(12.5%), Empathic/Avoidant(6.3%), Dysregulated(5.2%) and Anxious/Avoidant(4.2%) clusters. Behavioral inhibition was determined by observations using "Play with Unfamiliar Peers(Rubin et al., 2002)". Behavioral inhibition differences corresponded to the children's narrative representation clusters; The Anxious/Restricted Cluster was related to more and the Emotional Integrated/Empathic Cluster to less inhibited behavior. In context-specific differences, more inhibited behavior was related to Anxious/Avoidant Clusters during show-and-tess and to Empathic/Avoidant Clusters during card-sorting activities, respectively.

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A Study on the Rank of Stressful Events Related to the Experience of Hospitalization (입원환자가 경험한 입원스트레스 순위에 관한 연구)

  • 이소우;하양숙;박은숙
    • Journal of Korean Academy of Nursing
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    • v.15 no.1
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    • pp.17-29
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    • 1985
  • This study was to explore on the rank of stressful events related to the experience of hospitalization. 180 hospitalized patients on surgical and medical wards were asked to rate 49 stress-producing events associated with the experience of hospitalization. Two university hospitals was used as the setting for this study. Because the nature of the events in the stress scale pertain mainly to general short term hospitalizations, patients in the rehabilitation and psychiatric units of the hospital were not included. Prior to the beginning of the study, three times meeting were held with 12 head nurses and 3 investigators for discussing with the ethics subject related to the study. The pretest was done to determine whether items to use were pertinent or not. According to the result of the pretest, Volicer's Hospital Stress Rating Scale was selected as a study tool for this study. Data collection was used an interview and a card-sorting method. The interviewing was done by two authors and three graduate nursing students. A total 125 completed the card-sorting procedure. The stressful items were ordered from most to least stressful within the categories. Additional information such as: age, sex, marital status, and diagnosis was obtained from the kardex file. The ordered list of items, with mean values, as scored by the total of 125 respondents was significantly accepted at 1% level by Friedman test. (X²=1448.339) The event,“knowing you have a serious illness.”was rated highest stressful and (M=41.54) “Being awakened in the night by the nurse”least stressful. (M=14.73) Highly rated items were orderly “Thinking you might have cancer”“Thinking you might lose a kidney or some other organ”“Not being told what your diagnosis is. “Not knowing for sure what illness you have,”five lowerly rated items were orderly “Having to eat at different times than you usually do”“net being able to call family or friends on the phone”“Not having friends visit you,”“Having strangers sleep in the same room with you.”Futher analysis of the data was done to ascertain tao degree of similarity of judgment between different groups in the sample as to how events should be rated. The sample was divided into two groups according to the demographic characteristics and the degree of seriousness of illness. The rank order correlation was calculated for the two sets of ranks as a measure of consensus between the two groups. The correlations ranged from .85∼.99 all indicating a high degree of consensus.

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The Effect of Long-term Treatment with Clozapine on Cognitive Functions in Chronic Schizophrenic Patients (만성 정신분열증 환자의 인지기능에 미치는 Clozapine 장기치료의 효과)

  • Lee, Hong-Shick;Kim, Ji-Hyeon;Jeon, Ji-Yong;Jeong, Min-Jung
    • Korean Journal of Biological Psychiatry
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    • v.1 no.1
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    • pp.109-116
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    • 1994
  • It is not known whether negative symptoms and cognitive functions are dissociable or improvements in symptoms are reflected in improvements in cognitive functions in chronic schizophrenic patients. We administered clozapine to evaluate its effect on cognitive functions in chronic schizophrenic patients and to show correlations between improvement in psychotic symptoms and in cognitive functions. Neuropsychological tests such as Wisconsin Card Sorting Test, Digit Span test and Judgment of Line Orientation Test were applied to 16 chronic schizophrenic patients at baseline and after 9 months of treatment with clozapine. Using BPRS we assessed psychopathology before initiation of clozapine and at 9 months. Clozapine improved both positive and negative symptoms in chronic schizophrenic patients significantly. After nine months of clozapine treatment, significant improvements occurred in attention, short-term memory and visual perception ability. And interestingly we noted the trend of improvement in executive functions even though they were not statistical significant. Any significant correlations between the clinical improvement and change in congnitive functions were not observed. Long-term treatment with clozapine improved parts of cognitive functions of chronic schizophrenics. The results of the study suggest that deficits in simple cognitive functions as well as psychotic symptoms are improved after 3 month period of short-term treatment, but executive functions requiring more sophisticated processing of information could be improved after more than 9 months of long-term treatment.

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Correlation of Executive Function and Quantitative Electroencephalography in Children and Adolescents with Attention-Deficit/Hyperactivity Disorder (주의력결핍 과잉행동장애 소아청소년의 실행기능과 정량화 뇌파의 상관성 연구)

  • Jeong, Yu-jin;Park, Jin Young;Kim, Hyunjung;Choi, Jungwon;Jhung, Kyungun
    • Korean Journal of Psychosomatic Medicine
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    • v.25 no.1
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    • pp.63-72
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    • 2017
  • Objectives : Attention-deficit hyperactivity disorder(ADHD) is characterized by significant impairments in executive functions, with a prevalence of approximately 3-5% of all children worldwide. The goal of this study was to examine the relationship between executive functions and electrophysiological activities in children and adolescents with ADHD. Methods : In 31 patients with ADHD, resting-state EEG was recorded, and Comprehensive Attention Test(CAT), Stroop Color-Word Inference Test(Stroop CWIT), Trail Making Test(TMT), and Wisconsin Card Sorting Test(CST) were administered. Korean version of the ADHD Rating Scale(K-ARS) was assessed. Results : Alpha and beta power positively correlated with the Attention Quotient(AQ), while delta power negatively correlated with AQ from CAT. In the Stroop CWIT, decreased delta power and increased beta power were related to higher performance. Power of the alpha band increased with higher TMT performance. Moreover, delta power negatively correlated with good performance on the CST, while alpha and high gamma band showed a positive correlation. Correlation with the parent-rating of ADHD symptoms showed a negative correlation between alpha power and higher scores on the K-ARS. Conclusions : These findings indicate that relative power in higher frequency bands of EEG is related to the higher executive function in children and adolescents with ADHD, while the association with the relative power in lower frequency bands of EEG seem to be vice versa. Furthermore, the findings suggest that QEEG may be a useful adjunctive tool in assessing patients with ADHD.

The Effect of Positioning on the Hand Function and Correlation of Variable in Children with Cerebral Palsy(Spastic Diplegia) (자세변화에 대한 뇌성마비아동(경직성 양마비)의 손 기능 차이 비교와 제변수와의 상관관계의 연구)

  • Jung, Min-Ye;Current, Marion E.;Kwon, Hyuk-Cheol
    • Physical Therapy Korea
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    • v.3 no.3
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    • pp.44-58
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    • 1996
  • The purpose of this study was to compare and evaluate various hand functions in the most common position (chair sitting, standing, floor sitting) used by cerebral palsied children with spastic diplegia. The results, analysed statistically, could be useful in suggesting treatment strategy for the improvement of hand function in such patient. For this study, 27 children mild or moderate spastic diplegia were chosen. They were patients of the Rehabilitation Hospital, Yonsei University Medical Center. Both dominant and nondominant hands were tested by the Box and Block Test. Bilateral hand function was tested by bead striding and card sorting activities. Collected data was analysed using univariate correlation analysis and MANOVA. Results were as follows: 1) In chair sitting there was a significant positive correlation between dominant hand scores in the Bloc and Box Test and chronological age, gestation period, and time of treatment initiation. In bilateral hand function, card sorting scores correlated positively with time of treatment initiation. 2) In standing, there was a significantly positive correlation between dominant hand scores in the Block and Box Test and time of treatment initiation. 3) In floor sitting, there was a significantly positive correlation between the dominance hand scores in the Block and Box Test and the tine of treatment initiation. Bead stringing, a bilateral hand activity, correlated positively with gestation period and birth weight but negatively with the postnatal incubation period. 4) That score of children who walked showed no significant difference in any of the three postures. 5) Highest test scores in children who could nat walk were in the Box and Block Test for nondominant hand in bead stringing for bilateral hand function. There scores occurred with the children in thee chair sitting posture. The results showed that, in order to improve hand function in children with spastic diplegia, it is necessary to maintain a well supported upright trunk posture with variations allowed for relevance to the chosen position of thee improvements hand activity being performed.

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