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Tytuł:
Can observing a Necker cube (really) make you more insightful? The evidence from objective and subjective indicators of insight
Autorzy:
Olszewska, Angelika
Sobkow, Agata
Powiązania:
https://bibliotekanauki.pl/articles/2129912.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
problem-solving
insight
Opis:
Changing a problem’s representation is a crucial process when solving insight problems. Recently, Laukkonen and Tangen (2017) found that observing ambiguous figures such as a Necker Cube before solving problems can increase insight frequency. In our research, we extended their procedure by including measures of feelings of insight (e.g., confidence and pleasure). This approach allowed us to test the replicability of relationships between perceptual switching and insight frequency in terms of both accuracy of problem solutions and insight phenomenology. The research took the form of two studies using two different samples (NA = 68 and NB = 198) using online platforms. Our results consistently showed no effect of prior Necker cube perception on accuracy. However, we found a significant difference in self-reported insight (1 - non-aha! experience to 5 – a very strong aha! experience) in our Sample B study. The results suggest the possibility that viewing ambiguous figures may not have a triggering effect on insight problem-solving performance but that it may trigger stronger insight experiences when solving insight problems.
Źródło:
Polish Psychological Bulletin; 2021, 52, 4; 311-321
0079-2993
Pojawia się w:
Polish Psychological Bulletin
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The temperature distribution of the materials in the convective heat transfer
Autorzy:
Pavlenko, A.
Powiązania:
https://bibliotekanauki.pl/articles/402531.pdf
Data publikacji:
2015
Wydawca:
Politechnika Świętokrzyska w Kielcach. Wydawnictwo PŚw
Tematy:
heat equation
method for solving
Opis:
A new method for solving the equations of thermal conductivity materials with specific properties. This method is useful for an approximate estimate of the temperature field of materials.
Źródło:
Structure and Environment; 2015, 7, 4; 185-188
2081-1500
Pojawia się w:
Structure and Environment
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modelowanie zależności przyczynowo-skutkowych w opisie sytuacji problemowej
Modeling cause-resulting in the description of the problem situation
Autorzy:
Zoleński, W.
Powiązania:
https://bibliotekanauki.pl/articles/325389.pdf
Data publikacji:
2017
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
modelowanie
rozwiązywanie problemów
modeling
problem solving
Opis:
Identyfikacja i analiza zależności przyczynowo-skutkowych jest ważną częścią opisu sytuacji problemowej. Podstawowymi trudnościami występującymi w modelowaniu takich zależności są liczność i złożoność zjawisk, jakie należy uwzględnić oraz ograniczona przewidywalność zamierzonych wyników. W artykule przedstawiono ogólny model struktury zależności przyczynowo-skutkowych oraz sposoby dekompozycji i upraszczania złożoności w celu utworzenia modeli formalnych, mających zastosowanie w komputerowych symulacjach badawczych.
Identifying and analyzing cause-and-effect relationships is an important part of the problem description. The basic difficulties involved in modeling such dependencies are the multiplicity and complexity of the phenomena to be taken into account and the limited predictability of the intended results. The article presents the general model of causal relationship structure and the ways of decomposition and simplification of complexity in order to create formal models applied in computer simulation tests.
Źródło:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2017, 101; 585-596
1641-3466
Pojawia się w:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
When Is a Cognitive System Flexible? The Variability–Stability–Flexibility Pattern on the Way to Novel Solutions
Autorzy:
Ionescu, Thea
Powiązania:
https://bibliotekanauki.pl/articles/632560.pdf
Data publikacji:
2017
Wydawca:
Projekt Avant
Tematy:
creative problem solving
flexibility
pattern
property
Opis:
Creativity and flexibility are considered by many to be inextricably linked. However, the current literature does not offer a clear view about their relationship and flexibility is not a unitary construct in psychological research. In this work, I present a new theoretical approach that considers flexibility a recurrent property in and of the cognitive system and I argue that flexibility is best understood as a link in the variability–stability–flexibility pattern. Investigating this pattern and looking at the dynamic flow from variability to stability and then to flexibility in the functioning of the cognitive system can lead us to better grasp how the system arrives at novel solutions in creative problem solving.
Źródło:
Avant; 2017, 8
2082-6710
Pojawia się w:
Avant
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The effect of international opportunity recognition processes on problem-solving competence: how does past negative entrepreneurial experience matter?
Autorzy:
Terán-Yépez, Eduardo
Jiménez-Castillo, David
Sánchez-Pérez, Manuel
Powiązania:
https://bibliotekanauki.pl/articles/19322548.pdf
Data publikacji:
2022
Wydawca:
Instytut Badań Gospodarczych
Tematy:
problem-solving speed
problem-solving creativity
past negative entrepreneurial experience
market opportunity identification
international opportunity recognition
Opis:
Research background: Little research addresses how identifying an opportunity in the international market, whether through active search or serendipitous discovery, may have implications for the subsequent gestation behaviors. An emerging body of research suggests addressing this deficiency by focusing on the cognitive and experience-based factors that international entrepreneurs use to develop an opportunity in the foreign market once identified. Purpose of the article: The aim of this study is to explore the role of active and serendipitous international opportunity recognition (IOR) in entrepreneurs' problem-solving skills (problem-solving speed and creativity), as well as the moderating effect of past negative entrepreneurial experience (PNE) on such relationships. Methods: This study used the survey data collection method through an online self-administered questionnaire. Partial least square structural equation modeling (PLS-SEM) method was used to analyze the results over a sample of Spanish international entrepreneurs. Findings & value added: The results show that entrepreneurs that have identified an international opportunity (IO) actively are better equipped to solve problems speedily than those that have discovered an IO serendipitously. In contrast, entrepreneurs who identified an IO serendipitously are better equipped to solve problems creatively. Furthermore, the impact of active search on problem-solving speed is greater for entrepreneurs without PNE, and the impact of active search on problem-solving creativity is greater for entrepreneurs with PNE. Also, it is found that PNE does not moderate serendipitous IOR relationship with problem-solving competence. These findings are relevant as they indicate that the IOR processes have implications for the subsequent gestation behaviors. Thus, the value added of this study is the combination of cognitive and experience-based factors of the international entrepreneur to enrich the link between IOR processes and IO development. These are two intertwined and interdependent processes, which, however, have been scarcely studied as a whole. The results of this research help international entrepreneurs to understand how and why the way they recognized an IO and having or not PNE influence their problem-solving skills during the IO development phase.
Źródło:
Oeconomia Copernicana; 2022, 13, 2; 541-579
2083-1277
Pojawia się w:
Oeconomia Copernicana
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
On Application of the Contraction Principle to Solve the Two-Term Fractional Differential Equations
Autorzy:
Błasik, M.
Klimek, M.
Powiązania:
https://bibliotekanauki.pl/articles/387237.pdf
Data publikacji:
2011
Wydawca:
Politechnika Białostocka. Oficyna Wydawnicza Politechniki Białostockiej
Tematy:
równanie różniczkowe
rozwiązanie
differential equation
solving
Opis:
We solve two-term fractional differential equations with left-sided Caputo derivatives. Existence-uniqueness theorems are proved using newly-introduced equivalent norms/metric on the space of continuous functions. The metrics are modified in such a way that the space of continuous functions is complete and the Banach theorem on a fixed point can be applied. It appears that the general solution is generated by the stationary function of the highest order derivative and exists in an arbitrary interval [0,b].
Źródło:
Acta Mechanica et Automatica; 2011, 5, 2; 5-10
1898-4088
2300-5319
Pojawia się w:
Acta Mechanica et Automatica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Twórcza aktywność matematyczna uczniów związana z rozwiązywaniem pewnych zadań na zastosowanie wzorów Viète’a
Creative mathematical mental activity of students while solving problems requiring use of Vieta’s formulas
Autorzy:
Chronowski, Antoni
Powązka, Zbigniew
Powiązania:
https://bibliotekanauki.pl/articles/1789282.pdf
Data publikacji:
2017-07-05
Wydawca:
Uniwersytet Pedagogiczny im. Komisji Edukacji Narodowej w Krakowie
Tematy:
Vieta’s formulas
solving mathematical problems
Opis:
In this article we propose ways of developing the active and creativeattitude of students towards solving mathematical problems. The taskswere sourced from various mathematical competitions for secondary schoolstudents, such as the so-called Mathematical Olympiad, and require theuse of Vieta’s formulas for third-degree polynomials. These problems inspirestudents to conduct their own elementary research work and foster theircreative attitude towards mathematics. This article is dedicated mainly tostudents who are pre-service mathematics teachers, but may also be of useto in-service teachers.
Źródło:
Annales Universitatis Paedagogicae Cracoviensis. Studia ad Didacticam Mathematicae Pertinentia; 2016, 8; 25-49
2080-9751
2450-341X
Pojawia się w:
Annales Universitatis Paedagogicae Cracoviensis. Studia ad Didacticam Mathematicae Pertinentia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analiza porównawcza algorytmów rozwiązujących Sudoku
Comparative analysis of algorithms for solving Sudoku
Autorzy:
Wnuk, E.
Łukasik, E.
Powiązania:
https://bibliotekanauki.pl/articles/98280.pdf
Data publikacji:
2016
Wydawca:
Politechnika Lubelska. Instytut Informatyki
Tematy:
Sudoku
algorytmy
czas działania
algorithms
solving time
Opis:
Artykuł przedstawia analizę porównawczą wybranych algorytmów, służących do rozwiązywania Sudoku. Porównywane są puzzle różnej wielkości, posiadające różny poziom trudności. Sprawdzany jest wpływ tych czynników na czas działania algorytmów. Na potrzeby badań stworzono specjalną aplikację, która zawiera wszystkie potrzebne algorytmy.
The article presents a comparative analysis of selected algorithms for solving Sudoku. Puzzles of different sizes and having different levels of difficulty are compared. The impact of these factors on the duration of the algorithms is examined. For the study, a special application that contains all the necessary algorithms has been created.
Źródło:
Journal of Computer Sciences Institute; 2016, 2; 140-143
2544-0764
Pojawia się w:
Journal of Computer Sciences Institute
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The role of problem-solving styles in committing suicidal behavior: a case-control study on Iranian pill-takers
Autorzy:
Sheikhli, Negar
Rezaei, Sajjad
Mousavi, Seyyed Vali allah
Powiązania:
https://bibliotekanauki.pl/articles/2121636.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
pill-takers
attempted suicide
problem solving
suicide
Opis:
Objectives: Pill-takers seem to have some deficiencies in developing problem-solving styles, in which it plays an important role in their mental health. The present study has aimed to examine the role of problem-solving styles in individuals who have suicidal behavior by taking pills. Methods: This research is a case-control study in which 100 people who had attempted to commit suicide by taking pills and had gone to the toxicity emergency room of the Razi Educational and Therapeutic center in Rasht city, were compared with 100 normal people who were selected as the control group. These two groups of people were compared with each other in terms of their problem-solving styles (which is measured using Cassidy and Long problem solving styles questionnaire). Results: After adjusting the effects of the confounding variables, i.e. level of education, marital status, residential status, history of psychiatry and alcohol addiction, it became clear that pill-takers group in comparison with the control group scores significantly higher in the non-adaptive problem-solving styles i.e. helplessness, problem-solving control, and avoidance styles (P < 0.0001) and also lower scores in adaptive styles, i.e. creative, confidence and approach styles (P < 0.0001). The interactive effects of group membership and gender were not significant in any of the problem-solving styles (P < 0.05). Conclusions: Problem-solving styles are regarded as important risk factors when it comes to attempting to commit suicide by taking pills. Thus, it is essential to teach problem-solving styles to at-risk patients in order to preventing suicidal behavior.
Źródło:
Polish Psychological Bulletin; 2019, 50, 1; 63-70
0079-2993
Pojawia się w:
Polish Psychological Bulletin
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rozwiązywa(nie) zadań tekstowych – stare wyzwania i nowe potrzeby edukacji wczesnoszkolnej
(Un)Solving Text Tasks – Old Challenges and New Needs in Early School Education
Autorzy:
Nawolska, Barbara
Żądło-Treder, Joanna
Powiązania:
https://bibliotekanauki.pl/articles/1075361.pdf
Data publikacji:
2020-12-29
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
problem solving
text tasks
early school education
Opis:
Every human needs the ability to solve problems. In early childhood education, the development of this skill can and should be implemented by solving text tasks. Meanwhile, according to a variety of analyses, a significant number of students are unable to solve these tasks. This is most likely the result of insufficient mathematical competencies of teachers in early school education and related teaching errors, mainly involving calculating exercises and solving tasks according to patterns. At the same time, students who are in fact unable to solve tasks but only limit themselves to the use of learned patterns, in non-standard task situations (not practiced at school) do quite well.
Źródło:
Studia Edukacyjne; 2020, 58; 213-232
1233-6688
Pojawia się w:
Studia Edukacyjne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Creative mathematical mental activity of students while solving problems requiring use of Vietas formulas II
Autorzy:
Chronowski, Antoni
Powiązania:
https://bibliotekanauki.pl/articles/1789258.pdf
Data publikacji:
2020-12-24
Wydawca:
Uniwersytet Pedagogiczny im. Komisji Edukacji Narodowej w Krakowie
Tematy:
Vieta’s formulas
inequalities
solving mathematical problems
Opis:
This article is a continuation of the article (Chronowski, Powazka, 2016). In this article the next tasks regarding the use of Vieta’s formulas for third degree polynomials (equations) with real coefficients are considered. The Olympic tasks in this article are an inspiration to pupils for creative mathematical activity. In this text, I limited myself to comments, hints and didactic suggestions regarding directly presented tasks and their solutions. The most of the general didactic considerations included in our article (Chronowski, Powazka, 2016) are also valid in this paper.
Źródło:
Annales Universitatis Paedagogicae Cracoviensis. Studia ad Didacticam Mathematicae Pertinentia; 2020, 12; 109-121
2080-9751
2450-341X
Pojawia się w:
Annales Universitatis Paedagogicae Cracoviensis. Studia ad Didacticam Mathematicae Pertinentia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
How Does the Regulatory Focus Affect Problem-Solving Among Undergraduate Students?
Autorzy:
Ghbari, Thaer A.
Powiązania:
https://bibliotekanauki.pl/articles/2191734.pdf
Data publikacji:
2023-03-31
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
regulatory focus
promotion
prevention
mindset
problem-solving
Opis:
The current study aimed to explore the effect of regulatory Focus – Promotion vs. Prevention – in problem-solving among undergraduate students at The Hashemite University. The hypotheses were that promotion focus students outperform prevention focus students in ill-structured problems but underperform them in well-structured problems, and prevention focus students outperform promotion focus students in well-structured problems but underperform them in ill-structured problems. The participants (n=170) were allocated into four groups according to their mindsets and the problems assigned to them (promotion with ill-structured problems, promotion with well-structured problems, prevention with ill-structured problems, prevention with well-structured problems). After the groups solved all the assigned problems, their work was scored according to Measuring Problem Solving Instrument MPSI. The findings confirmed the hypothesis that the regulatory focus affects how problems are solved.
Źródło:
The New Educational Review; 2023, 71; 180-192
1732-6729
Pojawia się w:
The New Educational Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
PAIN MANAGEMENT AND OPTIMISM LEVELS AMONG OFFICE WORKERS WITH CERVICAL SPINE COMPLAINTS
Autorzy:
Wilczyńska, Dominika
Dornowski, Marcin
Zasadna, Anna
Powiązania:
https://bibliotekanauki.pl/articles/2137740.pdf
Data publikacji:
2018-10-02
Wydawca:
Fundacja Edukacji Medycznej, Promocji Zdrowia, Sztuki i Kultury Ars Medica
Tematy:
optimists
pessimists
coping with pain
problem solving
Opis:
Coping with pain plays a very important role in human life and it may differ depending on the personality characteristics of patients such as their level of optimism. The aim of this study was therefore to determine whether the coping strategies for to cervical spine pain amongof office workers were determined by gender, the locus of pain control orand an optimistic attributional style. 30 office workers (Females = 15, Males = 15) took part in the experiment. The age of the participants was for females (M and for =43; SD=5.,9) and for males (M=44.,9; SD=4.,9. The subjects were asked to fill out 4 questionnaires: (CSQ), (BPCQ), (ASQ), a 10-grade visual analogue scale (VAS) and an original questionnaire. The study revealed that most of the office workers declare the ability to copeing with pain. Women were significantly more focused on emotions as a pain coping strategy than were the males participants. It was also shown that the internal locus of pain control significantly correlates with coping focused on problem solving. Participants characterized by anwith optimistic attributableional style used task oriented strategies more often than did the pessimists. There were no significant differences in the level of perceived pain between optimists and pessimists. It was foundind that there are statistically significant differences in coping with pain coping according to gender. Women were significantly more focused on emotions as a pain coping strategy than were the males participants. A high level of optimism may have a significant impact on the reduction of emotion - oriented strategies such as catastrophising by switching on more beneficial strategies to cope with pain by the individual. There are no significant differences in the level of perceived pain between pessimists and optimists.
Źródło:
Acta Neuropsychologica; 2018, 16(3); 267-274
1730-7503
2084-4298
Pojawia się w:
Acta Neuropsychologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Teaching Statistics in the Background of Teaching Mathematics
Autorzy:
Felda, Darjo
Bon Klanjšček, Mirjam
Powiązania:
https://bibliotekanauki.pl/articles/1998216.pdf
Data publikacji:
2017-06-30
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
teaching statistics
mathematics
problem-solving approach
statistical reasoning.
Opis:
In math classes solving statistical tasks by using procedures which the student learned by heart is usually used. The authors, thus encouraged learning and teaching statistics on the basis of realistic problems and problem situations, so that the student gets to know statistical concepts within the experience of resolving a real-life problem situation. With this approach to learning and teaching statistics, students acquired a better knowledge and were able to grasp, interpret and make critical evaluations of the statistical information, which was confirmed by the experiment that involved 269 first-grade high school students.
Źródło:
The New Educational Review; 2017, 48; 65-75
1732-6729
Pojawia się w:
The New Educational Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Improving problem-solving skills through Logo programming language
Autorzy:
Pardamean, Bens
Suparyanto, Teddy
Evelyn, -
Powiązania:
https://bibliotekanauki.pl/articles/2011735.pdf
Data publikacji:
2015-09-30
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
Logo
programming language
logical word
figural
problem solving
Opis:
The effect of Logo programming language on problem solving skills was investigated in this study. Eighty-five fifth-grade students were assigned to either an experimental or control Logo group. They were pre-tested to assess baseline receptiveness to figural and logical word problem-solving skills. After eight weeks of learning, the Logo experimental group had significantly higher scores than the control group on the problem-solving skills tests (assessing both figural and logical word problem-solving skills). The result revealed significant differences in the figural problem-solving skill between the Logo experimental and control groups. An implication was that Logo programming exercised skills are more critical and relevant to the figural problem-solving skill. Possible alternative explanations and suggestions are provided for future research endeavors.
Źródło:
The New Educational Review; 2015, 41; 52-64
1732-6729
Pojawia się w:
The New Educational Review
Dostawca treści:
Biblioteka Nauki
Artykuł
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