scholarly journals A refined description of preschoolers’ initial symbolic number learning

2018 ◽  
Author(s):  
Attila Krajcsi ◽  
Edina Fintor ◽  
Lilla Hodossy
Keyword(s):  
Response Rate ◽  
Tracking System ◽  
Knowledge Development ◽  
Titration Method ◽  
Critical Phases ◽  
Specific Number ◽  
Correct Response Rate ◽  
Symbolic Number ◽  
Number Knowledge

The Give a number task is used to characterize the initial symbolic number knowledge of preschoolers. The task is intended to identify critical phases of number processing development. Here, a modified version of the task was used with which it is possible to describe additional properties of number development. Measuring 3- and 4-year-old children it was found that in subset-knowers, the performance typically did not drop suddenly after a specific number, instead, the correct response rate decreased gradually. This result suggests that the widely used titration method together with the noise of the measurement may be imprecise. It was also found that, in contrast with the mainstream supposition, there are 5-, 6-, 7- and 8-knowers, revealing subset-knowers understanding numbers larger than 4. This result may question the role of the object tracking system in the initial symbolic number learning. Based on these results we propose that a modified version of the Give a number task should be used to measure preschoolers’ initial symbolic number knowledge, because the version predominantly applied in the literature cannot capture some critical features of the number knowledge development and it can miscategorize some of the children.

Extrapulmonary Small Cell Cancer: A New Insight into a Rare Disease

Oncology ◽  
2021 ◽  
pp. 1-7
Author(s):  
Leora Brazg Ferro ◽  
Ido Wolf ◽  
Shira Peleg Hasson ◽  
Inbal Golomb ◽  
Ester Osher ◽  
...  
Keyword(s):  
Brain Metastases ◽  
Response Rate ◽  
Medical Center ◽  
Cell Cancer ◽  
Small Cell ◽  
Ki 67 ◽  
Small Cell Cancer ◽  
Pathological Characteristics ◽  
Results Of Treatment

<b><i>Introduction:</i></b> Extrapulmonary small-cell cancer (EPSCC) is a relatively rare malignancy. The management of EPSCC is usually extrapolated from small-cell lung cancer (SCLC). In spite of the morphological similarity of the 2 malignancies, there are many differences in clinical features, prognosis, and recommendations of treatment of these disorders. The data on the correlation of clinical-pathological characteristics of EPSCC and treatment results is scarce. <b><i>Materials and Methods:</i></b> This retrospective analysis of 41 consecutively treated patients diagnosed with EPSCC in 2015–2018 was performed in a tertiary medical center. The correlation between the clinical and pathological characteristics and the treatment outcome (response rate, disease-free interval, and overall medial survival) was done using the standard statistics, Kaplan-Meier method, and multivariate analyses. The stratification was done on the stage of the disease, Ki-67 proliferative index, the location of the tumor, and smoking. <b><i>Results:</i></b> Forty-one patients were included with a median age of 66.3 years. The most common primary site was the gastrointestinal tract (28, 68.3%) including the pancreas. The most common distant metastasis site was the liver (23, 56.1%). Only 2 patients (4.9%) had brain metastases. Unlike in SCLC, most patients did not have any history of smoking (23, 56.1%). Nineteen patients with metastatic disease received systemic treatment, mostly cisplatin-based chemotherapy, with a response rate of 57.9%. The results of treatment were significantly better in patients with disseminated EPSCC with Ki-67 &#x3c;55%, while its role in limited disease was nonsignificant. <b><i>Discussion:</i></b> The results of our study show the unique entity of EPSCC. The rarity of brain metastases proves that prophylactic brain irradiation should not be recommended in practice. The provocative idea of prophylactic liver irradiation in limited-stage EPSCC of gastrointestinal origin can be evaluated in future studies. The predictive role of Ki-67 is important in metastatic EPSCC. There is probably no role of smoking in developing EPSCC.

Evaluating psychiatrists’ attitudes and expectations about pharmacists’ role in psychiatry in Jordan

2021 ◽  
Author(s):  
Derar H Abdel-Qader ◽  
Esraa E Al Jomaa ◽  
Jennifer Silverthorne ◽  
Walid Shnaigat ◽  
Salim Hamadi ◽  
...  
Keyword(s):  
Mental Illness ◽  
Logistic Regression ◽  
Response Rate ◽  
Psychotropic Medications ◽  
Descriptive Statistics ◽  
Multivariate Logistic Regression ◽  
Current Role ◽  
Electronic Survey ◽  
Survey Response Rate

Abstract Objectives Evaluating Jordanian pharmacists’ roles in psychiatry from psychiatrists perspective. Methods An electronic survey was sent to 100 psychiatrists registered in the Jordanian Psychiatrists Association. Statistical analysis included descriptive statistics and multivariate logistic regression. Key findings A total of 80 psychiatrists completed the survey (response rate 80%). Most psychiatrists thought that pharmacists are unable to give individuals with mental illness enough time to discuss their medications (62/80, 77.6%) and to monitor psychotropic medications (PM) efficacy (50/80, 62.6%). Around half of respondents thought that, in the future, pharmacists would not be able to suggest PM for patients (42/80, 52.6%), nor changes in PM dosages (37/80, 46.3%). Most psychiatrists emphasized the importance of psychiatric courses to improve pharmacists’ role. Conclusion Although psychiatrists were generally not satisfied with the current role of pharmacists, they had positive expectations about pharmacists’ competency to do certain activities and to assist them in designing drug therapy plans.

Role of peer support in competitive classroom climates: Focusing on the mediation effect of academic hatred in the JD-R model

2021 ◽  
pp. 1-12
Author(s):  
Minyoung Lee ◽  
Taerim Lee ◽  
Sang Min Lee
Keyword(s):  
Peer Support ◽  
Response Rate ◽  
Mediation Effect ◽  
Model Data ◽  
Academic Burnout ◽  
Multigroup Analysis ◽  
Job Demand ◽  
Academic Pressure ◽  
Burnout Rate

Abstract This study aimed to verify the different effects of peer support on academic hatred depending on the levels of teachers’ academic pressure. Additionally, we examined the effects of academic hatred on academic burnout and engagement by applying the job demand-resources (JD-R) model. Data were collected from 43 classes at 8 high schools (N = 1015, 94.2% response rate, 57.3% women) in South Korea. The results of a multigroup analysis were as follows: (1) peer support served as an important resource in classrooms experiencing high teachers’ academic pressures; (2) peer support directly affected academic burnout and engagement, and reduced academic hatred; and (3) reduced academic hatred served as a mediator for lower burnout rate and increased engagement.

Trigger factors for familial hemiplegic migraine

Cephalalgia ◽  
2011 ◽  
Vol 31 (12) ◽  
pp. 1274-1281 ◽  
Author(s):  
Jakob Møller Hansen ◽  
Anne Werner Hauge ◽  
Messoud Ashina ◽  
Jes Olesen
Keyword(s):  
Migraine With Aura ◽  
Response Rate ◽  
Bright Light ◽  
Familial Hemiplegic Migraine ◽  
Population Based ◽  
Trigger Factor ◽  
Trigger Factors ◽  
Hemiplegic Migraine

Objective: The aim was to identify and describe migraine trigger factors in patients with familial hemiplegic migraine (FHM) from a population-based sample. Methods: 127 FHM patients were sent a questionnaire listing 16 trigger factors. Distinction was made between attacks of hemiplegic migraine (HM) and migraine with aura (MA) or without aura (MO) within each patient. Results: The response rate was 59% (75/127) of whom 57 (76%) had current HM attacks. Sixty-three per cent (47/75) reported at least one factor triggering HM, and 36% (27/75) reported at least one factor that often or always caused HM. Twenty per cent (15/75) reported only HM, whereas FHM in combinations with MA and MO were reported by 80% (60/75). Stress (with attacks either following or during the stress), bright light, intense emotional influences and sleeping too much or too little were the trigger factors mentioned by most. Conclusion: Many FHM patients report trigger factors and one-third reported at least one trigger factor often or always triggering FHM. The typical triggers are the same as for MA. Patients should be educated to avoid these factors. The role of trigger factors in the onset of new or first attacks of FHM remains unknown.

Medical students’ perceptions of the effectiveness of integrated clinical skills sessions using different simulation adjuncts

2016 ◽  
Vol 40 (4) ◽  
pp. 514-521 ◽  
Author(s):  
Muhammad Zafar
Keyword(s):  
Factor Analysis ◽  
Medical Students ◽  
Response Rate ◽  
Clinical Skills ◽  
Medical Curricula ◽  
Effective Implementation ◽  
Simulation Based

Simulation-based integrated clinical skills sessions have great potential for use in medical curricula. Integration is central to simulation efficacy. The aim of this study was to obtain medical students' perceptions toward effectiveness of integrated clinical skills sessions by using different simulation adjuncts and to know the challenges/obstacles encountered toward the implementation of such sessions. A study was conducted to obtain anonymous feedback from male ( n = 156) and female ( n = 179) medical students in years 2 and 3 during the 2014–2015 academic sessions at Alfaisal University about their perceptions of the effectiveness of integrated clinical skills sessions, uses of simulation adjuncts, and obstacles encountered toward the effective implementation of such sessions. The response rate was 93.4. Factor analysis showed data being valid and reliable. Cronbach’s α-values for effectiveness of sessions, use of simulation adjunct, and obstacles encountered were 0.97, 0.95, and 0.95, respectively. We conclude that students perceived positively the effectiveness of integrated clinical skills sessions as well as the use of simulation adjuncts, especially SPs. They suggested overcoming the obstacles and limitations of simulation. They highly valued the role of the facilitators in achieving effective sessions.

scholarly journals Staffing at Ambulatory Endoscopy Centers in the United States: Practice, Trends, and Rationale

2018 ◽  
Vol 2018 ◽  
pp. 1-5 ◽  
Author(s):  
Deepak Agrawal ◽  
Rajeev Jain
Keyword(s):  
United States ◽  
Patient Care ◽  
Response Rate ◽  
The United States ◽  
Survey Study ◽  
Moderate Sedation ◽  
Endoscopic Procedures ◽  
Staffing Patterns ◽  
And Training

Background. Endoscopy nurse (RN) has a pivotal role in administration and monitoring of moderate sedation during endoscopic procedures. When sedation for the procedure is administered and monitored by an anesthesia specialist, the role of an RN is less clear. The guidelines on this issue by nursing and gastroenterology societies are contradictory. Methods. Survey study of endoscopy lab managers and directors at outpatient endoscopy units in Texas. The questions related to staffing patterns for outpatient endoscopies and responsibilities of different personnel assisting with endoscopies. Results. Responses were received from 65 endoscopy units (response rate 38%). 63/65 (97%) performed at least a few cases with an anesthesia specialist. Of these, 49/63 (78%) involved only an endoscopy technician, without an additional RN in the room. At 12/49 (25%) units, the RN performed tasks of an endoscopy technician. At 14/63 (22%), an additional RN was present during endoscopic procedures and performed tasks not directly related to patient care. Conclusions. Many ambulatory endoscopy units do not have an RN present at all times when sedation is administered by an anesthesia specialist. An RN, when present, did not perform tasks commensurate with the education and training. This has implications about optimal utilization of nurses and cost of performing endoscopies.

Pharmacy Technician Educators' Attitudes toward Education and Training Requirements for Pharmacy Technicians

2000 ◽  
Vol 16 (4) ◽  
pp. 133-137 ◽  
Author(s):  
Kathy D Moscou
Keyword(s):  
Response Rate ◽  
Training Programs ◽  
Education And Training ◽  
Level Of Education ◽  
Training Requirements ◽  
Pharmacy Technician ◽  
National Examination ◽  
Pharmacy Technicians ◽  
And Training

Objective: To poll members of the Pharmacy Technician Educators Council (PTEC) to determine their attitudes toward the level of education and training necessary for pharmacy technicians to perform current and expanded duties. Methods: A convenience survey was developed and sent to 130 PTEC member training programs. PTEC members include directors of college, vocational, and on-the-job training programs. Results: Thirty-seven PTEC members responded, yielding a response rate of 28.5%. Responses reflected the opinions of directors of pharmacy technician programs from 19 states. All respondents agreed that the length of training for pharmacy technicians should be standardized. They also agreed that minimum competencies should be established for pharmacy technicians and that examination should be required to obtain certification or licensure that would then enable the technician to be employed in the field. Conclusions: The use of pharmacy technicians will likely increase, as will the duties pharmacy technicians perform. Expansion of the role of pharmacy technicians, however, must be in tandem with standardizing training and establishment of competencies for pharmacy technicians. Increased responsibilities should be commensurate with increased education and national examination should be required to determine competency.

Clinical outcome of patients with follicular lymphoma receiving chemoimmunotherapy in the PRIMA study is not affected by FCGR3A and FCGR2A polymorphisms

Blood ◽  
2012 ◽  
Vol 120 (13) ◽  
pp. 2650-2657 ◽  
Author(s):  
Hervé Ghesquières ◽  
Guillaume Cartron ◽  
John Francis Seymour ◽  
Marie-Hélène Delfau-Larue ◽  
Fritz Offner ◽  
...  
Keyword(s):  
Single Nucleotide Polymorphisms ◽  
Follicular Lymphoma ◽  
Response Rate ◽  
Single Agent ◽  
Progression Free Survival ◽  
Nucleotide Polymorphisms ◽  
Single Nucleotide ◽  
Free Survival ◽  
Rituximab Maintenance

Abstract In patients with follicular lymphoma treated with single-agent rituximab, single nucleotide polymorphisms in the FCGR3A gene are known to influence response and progression-free survival. The prognostic role of FCGR3A and FCGR2A polymorphisms in patients with follicular lymphoma treated with rituximab and chemotherapy combination remains controversial and has not been evaluated in the context of rituximab maintenance. FCGR3A and FCGR2A single nucleotide polymorphisms were evaluated in, respectively, 460 and 455 patients treated in the PRIMA study to investigate whether these were associated with response rate and patient outcome after rituximab chemotherapy induction and 2-year rituximab maintenance. In this representative patient cohort, complete and unconfirmed complete responses after rituximab chemotherapy were observed in 65%, 67%, 66% (P = .86) and 60%, 72%, 66% (P = .21) of FCGR3A VV, VF, FF and FCGR2A HH, HR, RR carriers, respectively. After 2 years of rituximab maintenance (or observation), response rates did not differ among the different genotypes. Progression-free survival measured from either treatment initiation or randomization to observation or maintenance was not influenced by these polymorphisms. These data indicate that FCGR3A and FCGR2A polymorphisms do not influence response rate and outcome when rituximab is combined with chemotherapy or used as maintenance treatment. The PRIMA study is registered at www.clinicaltrials.gov as NCT00140582.

دور واقع التعليم الإلكتروني في ظل جائحة كورونا على الرضا عنه لدى طلبة جامعة فلسطين التقنية – خضوري من وجهة نظرهم

2021 ◽  
Vol 8 (1) ◽  
pp. 348-386
Keyword(s):  
Standard Deviation ◽  
Response Rate ◽  
Female Students ◽  
Survey Method ◽  
Average Response ◽  
Male And Female ◽  
E Learning ◽  
Study Population ◽  
Technical University

ملخص: هدفت الدراسة إلى معرفة دور واقع التعليم الإلكتروني في ظل جائحة كورونا على الرضا عنه لدى طلبة جامعة خضوري من وجهة نظرهم. واستخدِم المنهج الوصفي المسحي الميداني كمنهج للدراسة، تكون مجتمع الدراسة من جميع طلبة جامعة فلسطين التقنية (خضوري) فرع رام الله ذكوراً وإناثاً للعام الدراسي 2020/2021 والبالغ عددهم (817) طالباً وطالبةً، وتكونت عينة الدراسة بنسبة (25%) من مجتمع الدراسة؛ إذ بلغت (204) طالباً وطالبةً من طلبة جامعة فلسطين التقنية (خضوري) فرع رام الله اختيرت بالطريقة الطبقية العشوائية. وأظهرت نتائج الدراسة عدم رضا الطلبة لدى طلبة جامعة خضوري في فلسطين لدور واقع التعليم الالكتروني بشكل كبير خلال جائحة كورونا لاختفاء تأثير المنهاج الخفي غير المعلن، وقد كان المتوسط العام للدرجة الكلية للأداة بدرجة فاعلية “متوسطة” ونسبة استجابتها (66,3%) وبانحراف معياري (0.691) ومتوسط استجابة (3,316). أما عن الدرجة الكلية للمجال الأول فقد كانت بدرجة أثر “متوسطة” بنسبة استجابة (63,7%)، وبانحراف معياري (0.774)، ومتوسط استجابة (3.184)، أما عن الدرجة الكلية للمجال الثاني فقد كانت بدرجة أثر “متوسطة” بنسبة استجابة (68.3%)، وبانحراف معياري (0.698)، ومتوسط استجابة (3.413). كما أظهرت عدم وجود فروق في استجابات عينة الدارسة تعزى لمتغيري: الجنس، المستوى التعليمي، في حين ظهرت فروق دالة إحصائياً في استجابات عينة الدارسة تعزى لمتغيري: التخصص ولصالح الطلبة من ذوي التخصص الأدبي، ولمتغير مكان السكن ولصالح الطلبة الذين يسكنون في المخيم. الكلمات المفتاحية: واقع، التعليم الإلكتروني، فيروس كورونا، جامعة خضوري. Abstract The study aimed to know the role of the reality of e-learning in light of the Corona pandemic on the satisfaction of the students of Kadoorie University from their point of view. The descriptive field survey method was used as a method for the study. The study population consisted of all students of Palestine Technical University (Kadoorie) Ramallah Branch, male and female, for the academic year 2020/2021, and their number was (817) male and female students, and the study sample consisted of (25%) of the study population; It amounted to (204) male and female students from Palestine Technical University (Kadoorie), Ramallah Branch, which were chosen by random stratified method.The results of the study showed the students’ dissatisfaction among the students of Kadoorie University in Palestine for the role of the reality of e-learning in a significant way during the Corona pandemic due to the disappearance of the effect of the hidden undeclared curriculum, and the general average of the total score of the tool was with a “medium” effectiveness degree and its response rate (66.3%) and with a standard deviation of (0.691). ) and an average response (3.316). As for the total score for the first field, it was with a “medium” impact degree with a response rate of (63.7%), a standard deviation (0.774), and an average response (3.184), as for the total score for the second field, it was with a “medium” impact degree with a response rate (68.3%), with a standard deviation of (0.698), and the mean response (3.413). It also showed that there were no differences in the responses of the study sample due to the variables: gender, educational level, while there were statistically significant differences in the responses of the study sample due to the two variables: specialization and in favor of students with literary specialization, and the variable of place of residence and in favor of students who live in the camp. Keywords: reality, E-learning, Corona virus, Kadoorie University.

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