POSITIVISM |
CONSTRUCTIONISM |
In positivism, knowledge can be achieved from measurement and examination of facts. |
Constructionism can be defined as knowledge can be gained from the real experience that is knowledge is gathered from human’s life experiences. |
It is a subject of philosophy based on facts. |
It is a subject of philosophy based on reality. |
Positivists only believed in natural sciences for example physics, chemistry and biology. |
Constructionists only believed in social sciences such as culture, sexuality, race, gender etc. |
They do not depend on subjective experience. |
They depend on subjectivity because they believe in individual aspects. |
It is related to quantitative methodologies. |
It is related to qualitative methodologies. |
(b). Examples are creation of a schedule for change, analysis of data, correctness of findings, and work together with the participants.
(c ). Some of the examples are using of balanced approaches, examine and calculate the information numerically, validity and reliability standards are used and Employs statistical approaches..
(b).
(a). Objectives of the research study are: To bring ethical behavior in the organization, managers play critical role. Managers have to very honest with their work and should be independent in their views to bring ethical climate. Thus, in other words ethical leadership is achieved only with the ethical behavior of the leaders of the organization so that it contributes to individual’s flourishing.
(b). Advantages: In earlier times, most of the members of the organization were dedicated towards their work duties and commitments. They all engage in shaping the organization towards moral framework. There were not any scandals at the workplace because every member was honest and fair with his duties.
Disadvantages: Earlier ethical leadership was only considered as theory concept in many industries such as manufacturing and logistics, thus it was a very big disadvantage to these industries because their working environment was not as effective as other industries.
©. Independent variable acts as dependent reason for an outcome. In other words, it represents the input of the outcome.
(d). Ethical leadership is the independent variable.
(e). Dependent variable means that variable which is dependent on the other variable. In other words, it represents the output of the outcome.
(f). Ethical behavior of the managers.
(g). Mediator variable acts as mediator between ethical behaviors of the managers and the ethical leadership.
(h). To bring the ethical climate, managers have a key role because to bring ethical attitude of the individuals toward jobs and towards organization.
(i). In this study, Ethical leadership behavior in the organization is very important to the managers of the organization so that the ethical commitment is perceived from the members so that their performance is flourishing.
(j). The ethical climate is very important in building ethical leadership behavior because it put emphasizes on the building members bond with the organization so that they can work very efficiently in the organization.
(k). A control variable means that variable which remain unchanged throughout the research in explaining the relationship between two variables.
(l). Affective commitment is a control variable which remain unchanged between ethical leadership and ethical behavior. Affective commitment of the members of the organization is very important because it perceived the working style of the members at the workplace so that they contribute towards ethical framework in their organization.
(a). Difference between True Experimental design and Quasi experimental design:
True Experimental Design |
|
In True experimental design, groups are randomly assigned to the treatment group or to the control group. |
In Quasi Experimental Design, groups are not randomly assigned. |
High degree of control. |
Key factors are not controlled. |
It is not usually conducted because it is expensive. |
It is usually conducted by the people. |
It focuses cause and effect relationships. |
It does not focus on cause and effect relationships. |
It only maximizes internal validity. |
It maximizes both internal and external validity. |
(b). In this journal, researchers conducted pretest and posttest to identify which students has suitable kinds of oral presentation skills in accounting. After conducting tests researchers allot marks to the students on the basis of proper usage of grammar, proper vocabulary skills etc. Pretest and posttest are considered as quasi experimental design because researchers will manipulate the entire group of the students.
(c ). Difference between internal and external validity:
Internal Validity |
External Validity |
Internal validity is concerned about bringing the connection between factors. |
External validity is concerned about the results. |
In internal validity, researcher is only concerned about the factor which is known to him and believes that only this factor will produce the result. |
In external validity, researcher generalized the research study to a larger population (Calder, Phillips & Tybout, 1982). |
(d). As per White & Sabarwal 2014, Below are the advantages and disadvantages of Quasi experimental design:
Advantages:
Disadvantages:
References
Cupchik, G 2001, ‘Constructivist Realism: An ontology that encompasses positivist and constructivist approaches to the social sciences,’ Forum: Qualitative social research, vol.2, no.1.
Calder, BJ, Phillips, LW & Tybout, AM 1982, ‘The concept of external validity’, Journal of consumer research,vol.9, no.3, pp.240-244.
Armstrong, J 2013, ‘Positivism and constructionism’, In improving international capacity development, Palgrave Macmillan UK.
Pyne, R 2014, Australia: The attitudes that unite and divide us, viewed 4 April 2017, < https://www.thenewspaperworks.com.au/attitudes-that-unite-and-divide-us/?ref=nca>.
White, H & Sabarwal, S 2014, Quasi-Experimental Design and methods, UNICEF office of Research, Florence.
Demirtas, O & Akdogan, AA 2015, ‘The effect of ethical leadership behavior on ethical climate, turnover intention, and affective commitment’, Journal of Business Ethics, vol.130, no.1, pp. 59-67.
Christensen, D, Barnes, J, Rees, D & Calvasina, G 2005, ‘Improving the oral presentation skills of accounting students: An experiment’, Journal of College Teaching & Learning (TLC), vol. 2, no. 1, pp. 1-28.
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