* Significant in surface 0.05
** Significant in surface 0.01
Based on the t-test and ANOVA, p-value of t and F, the mean of total score of critical thinking skills had only significant relationship with students’ major (p=0.020). Also a significant relationship was found between the major of students and gender with inference skill; semester of study with deductive reasoning skill, and ethnicity with 2 skills of inference and deductive reasoning (p<0.05).
Also regarding the relationship between age and the student academic performance with each of the critical thinking skills, the Pearson correlation coefficient results indicated a significant positive relationship but a negative relationship between age and analysis skill, i.e. with the increase of age, the score of analysis skill was reduced (p<0.05). Academic performance of the students had a direct significant relationship with critical thinking total score and inference skill; the more the score, the better the academic performance of students (p<0.05).
Table 3 shows the mean and standard deviation of learning styles score in the 4 groups of learning style. Using ANOVA one way ANOVA, the relationship between learning style and critical thinking skills and the comparison of the mean score for each skill in four styles are reported in the last column of the Table 3 .
The Relationship between critical thinking styles with learning styles
3.40±1.29 | 3.66±1.57 | 3.29±1.59 | 2.70±1.61 | 0.045 | |
1.91±1.24 | 1.88±1.07 | 1.69±1.11 | 1.43±0.96 | 0.185 | |
1.91±1.24 | 2.33±0.90 | 2.29±1.25 | 2.25±1.31 | 0.594 | |
3.59±1.59 | 3.83±1.50 | 3.53±1.61 | 2.81±1.59 | 0.028 | |
2.83±1.52 | 3.44±1.75 | 3.03±1.53 | 3.13±1.49 | 0.625 | |
7.33±2.10 | 7.88±2.56 | 7.30±2.44 | 6.41±2.52 | 0.032 |
Based on the p-value of ANOVA, the mean of evaluation skill and inductive reasoning skill had a significant difference and the relationship between these two skills with learning style was significant (p<0.05). Also the mean of critical thinking’s total score was significantly different in the four groups and the relationship between total score with learning style was significant, too (p<0.05).
The mean and confidence interval of university students’ performance in four learning styles
The mean and confidene interval of critical thinking skills
The study findings showed that the popular learning style among the students was the convergent style followed by the assimilating style which is consistent with Kolb's theory stating that medical science students usually have this learning style ( 8 ). This result was consistent with the results of other studies ( 9 , 10 ). In Yenice's study in which the student of training teacher were the target of the project, the most frequent learning styles were divergent and assimilating styles and these differences originate from the different target group of study in 2012 ( 11 ).
This study showed a significant relationship between learning style and gender, age, semester and employment. Meyari et al. did not find any significant relationship between learning style, age and gender of the freshman but for the fifth semester students, a significant relationship with age and gender was found ( 10 ). Also in Yenice's study, no relationship with learning style, gender, semester and age was found.
Furthermore, in the first semester divergent style, in the second semester assimilating style and in the third and fourth semester divergent style were accounted for the highest percentage. Also in the group age of 17-20 years the assimilating style and the age of 21-24 years the divergent style were dominant styles ( 11 ).
In the present study, it was found a significant positive relationship between convergent learning style and academic performance. Also in the study of Pooladi et al. the majority of the students had convergent style and they also found a significant relationship between learning style, total mean score and the mean of practical courses ( 12 ). Nasrabadi et al. found that students with the highest achievement were those with convergent style with a significant difference with those with divergent style ( 4 ). But the results are inconsistent to Meyari et al.’s ( 10 ).
In this study, the obtained mean score from the critical thinking questionnaire was (7.15±2.41) that was compared with that in the study of Khalili and Hoseinzadeh which was to validate and make reliable the critical thinking skills questionnaire of California (form B) in the Iranian nursing students; the mean of total score was about the 11th percentile of this study ( 13 ).
In other words, the computed score for critical thinking of the students participating was lower than 11 score that is in the 50th percentile and of course is lower than normal range.
Hariri and Bagherinezhad had shown that the computed score for Bachelor and Master students of Health faculty was also lower than the norm in Iran ( 14 ). Also Mayer and Dayer came to a similar conclusion in critical thinking skill in the Agricultural university of Florida’s students in 2006 ( 15 ).
But in Gharib et al.’s study, the total score of critical thinking test among the freshman and senior of Health-care management was in normal range ( 16 ). Wangensteen et al., found that the critical thinking skills of the newest graduate nursing students were relatively high in Sweden in 2010 ( 17 ).
In this study, students of all levels (Associate, Bachelor and PhD) with various fields of study participated but other studies have been limited to certain graduate courses that may explain the differences in levels of special critical thinking skills score in this study. In this study we found a significant relationship between total score of critical thinking and major of the students. This result is consistent with Serin et al. ( 18 ).
It was found a significant relationship between major of participants, gender and inference skill, semester and deductive reasoning skill, ethnicity and both inference and deductive reasoning skills.
In the Yenice's study significant relationship between critical thinking, group of age, gender and semester was seen ( 11 ). In Wangensteen et al.’s ( 17 ) study in the older age group, the level of critical thinking score increased. In Serin et al.’s ( 18 ) study the level of communication skills in girls was better than that in boys. And also a significant relationship was found between critical thinking and academic semester, but in Mayer and Dayer’s study no significant relationship between critical thinking levels and gender was found ( 4 , 15 ).
The results also showed that the total score of critical thinking and analytical skills of students and their performance had a significant relationship. Nasrabady et al.’s study also showed that there was a positive relationship between critical thinking reflection attitude and academic achievement ( 4 ). This is contradictory with what Demirhan, Bosluk and Ander found ( 6 , 15 ).
The results of the relationship between learning style and critical thinking indicated that the relationship between evaluation and inductive reasoning was significant to learning style (p<0.05). The relationship of critical thinking total score with learning style was also significant (p<0.05). Thus the total score for those with the conforming style of critical skills was more than that with other styles. But in the subgroup of inference skills, those with the convergent style had a higher mean than those with other styles.
Yenice found a negative relationship between critical thinking score and divergent learning style and a positive relation between critical thinking score and accommodating style ( 11 ).
Siriopoulos and Pomonis in their study compared the learning style and critical thinking skills of students in two phases: at the beginning and end of education and came to this conclusion that the learning style of students changed in the second phase.
For example, the divergent, convergent and accommodating styles languished and the assimilating style (combination of abstract thinking and reflective observation) was noticeably strengthened. However, those with converging learning style had higher levels of critical thinking.
The level of students’ critical thinking was lower in all international standards styles. Perhaps it was because of widely used teacher-centered teaching methods (lectures) in that university ( 19 ).
The results in the study of Nasrabady et al. showed that there was a significant difference between the level of learners’ critical thinking and divergent and assimilating styles ( 4 ).
Those with converging, diverging, assimilating and accommodating styles had the highest level of critical thinking, respectively.
Also there was a positive significant relationship between the reflective observation method and critical thinking and also a negative significant relationship between the abstract conceptualization method and critical thinking ( 4 ). But in another study that Mahmud has done in 2012, he did not find any significant relationship between learning style, critical thinking and students’ performance ( 6 ).
The results of this study showed that the students’ critical thinking skills of this university aren't acceptable. Also learning styles, critical thinking and academic performance have significant relationship with each other. Due to the important role of critical thinking in enhancing professional competence, it is recommend using teaching methods which are consistent with the learning styles.
This study is based on a research project that was approved in Research Deputy of Alborz University of Medical sciences. We sincerely appreciate all in Research Deputy of Alborz University of Medical sciences who supported us financially and morally and all students and colleagues who participated in this study.
Conflict of Interest: None declared.
COMMENTS
Critical Thinking. Critical thinking is a widely accepted educational goal. Its definition is contested, but the competing definitions can be understood as differing conceptions of the same basic concept: careful thinking directed to a goal. Conceptions differ with respect to the scope of such thinking, the type of goal, the criteria and norms ...
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Critical thinking is characterized by a broad set of related skills usually including the abilities to. Theorists have noted that such skills are only valuable insofar as a person is inclined to use them. Consequently, they emphasize that certain habits of mind are necessary components of critical thinking.
Defining Critical Thinking. M. Sanders, Jason Moulenbelt. Published 1 March 2011. Education, Philosophy. While there is no shortage of scholarship on the topic, there appears to be no widely accepted definition of critical thinking. This is coupled with the troublesome fact that those in higher education often believe their definitions are the ...
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In the preface to Critical Thinking, Jonathan Haber notes that the term critical thinking has become a hallmark of almost any set of educational goals set out in the past thirty years. Yet, the myriad politicians, policy makers, indus-try leaders, and educators who cite the importance of critical thinking as an essential twenty-first-century skill rarely offer a concrete definition or set of ...
In recent decades, approaches to critical thinking have generally taken a practical turn, pivoting away from more abstract accounts - such as emphasizing the logical relations that hold between statements (Ennis, 1964) - and moving toward an emphasis on belief and action.According to the definition that Robert Ennis (2018) has been advocating for the last few decades, critical thinking is ...
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The exact definition of critical thinking is still debated among scholars. It has been defined in many different ways including the following: . "purposeful, self-regulatory judgment which results in interpretation, analysis, evaluation, and inference, as well as explanation of the evidential, conceptual, methodological, criteriological, or ...
orth, D., Ramalingam, D., & Teo, I. (2020). ritical thinking: Definition and structure. 81CRITICAL THINKING FOR THE 21ST CENTURYThe development of critical thinking as an essential skill in 21st-century learning is uncontested w. thin educational and professional settings. The degree to which it is operationally defined, taught an.
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John Dewey (1910: 74, 82) introduced the term 'critical thinking' as the name of an educational goal, which he identified with a scientific attitude of mind. More commonly, he called the goal 'reflective thought', 'reflective thinking', 'reflection', or just 'thought' or 'thinking'. He describes his book as written for ...
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Critical thinking is a widely accepted educational goal. Its definition is contested, but the competing definitions can be understood as differing conceptions of the same basic concept: careful thinking directed to a goal. Conceptions differ with respect to the scope of such thinking, the type of goal, the criteria and norms for thinking ...
Watson and Glizer definition of critical thinking has been the basis of critical thinking tests that are widely used to measure the critical thinking today . World Federation for Medical Education has considered critical thinking one of the medical training standards so that in accredited colleges this subject is one of the key points.