Meaning of Construct:
Research in education involves traits in subjects that are mainly psychological or sociological in nature. Both, the human psyche and the society are subjects which are not directly amenable to rational analysis. These traits are subjective and are studied through indirect means. These subjective psychological and sociological traits are Constructs.
For example, the ability to self regulate emotions in humans is called Emotional Intelligence. But, this ability cannot be measured like the physical traits like height and weight objective. This psychological trait is subjective in nature and is thus a latent variable, present in the deeper layers of a personality. It is a typical construct in educational psychology and a latent variable in educational research.
Typically, every construct, as a psychological or sociological trait in individuals is a collection of small numbers of qualities or sub-factors. These sub-factors are technically called the dimensions of the construct. Depending on the theory on which the construct is operationally defined, it can a handful of dimensions within it.
For example, according to the Trait theory of emotional intelligence, it is the set of dispositions or perceptions an individual has about his or her emotions in the deeper layers of the personality. Based on this theory. Petrides,K.V. (2007), proposed that the construct emotional intelligence comprises of four dimensions namely well-being, emotionality, sociability and self control.
Operational Definition of a Construct:
Every psychological or sociological construct is defined operationally so that it is feasible to measure it objective in same way, by any numbers of observers, any number of times under a standard conditions. In this way, a certain measure of objectivity is provided to the measurement of latent constructs.
The operational definitions are provided by the researchers who conceive the construct theoretically for the first time or by psychometricians who develop ever improving to measure the same construct in different contexts. These operational definitions are first cited in published research articles and become the part of the standard literature available on the subject. That is why, while mentioning the operational definitions of the constructs, their original source or reference must be cited.
Example: Operational Definition of Trait Emotional Intelligence Construct:
Trait emotional intelligence is formally defined as "a constellation of emotional perceptions located at the lower levels of personality hierarchies (Petrides, Pita and Kokkinaki, 2007)".
Reference:
Petrides, K. V., Pita, R., & Kokkinaki, F. (2007). The location of trait emotional intelligence in personality factor space. British Journal of Psychology, 98, 273-289.
Research in education involves traits in subjects that are mainly psychological or sociological in nature. Both, the human psyche and the society are subjects which are not directly amenable to rational analysis. These traits are subjective and are studied through indirect means. These subjective psychological and sociological traits are Constructs.
For example, the ability to self regulate emotions in humans is called Emotional Intelligence. But, this ability cannot be measured like the physical traits like height and weight objective. This psychological trait is subjective in nature and is thus a latent variable, present in the deeper layers of a personality. It is a typical construct in educational psychology and a latent variable in educational research.
Typically, every construct, as a psychological or sociological trait in individuals is a collection of small numbers of qualities or sub-factors. These sub-factors are technically called the dimensions of the construct. Depending on the theory on which the construct is operationally defined, it can a handful of dimensions within it.
For example, according to the Trait theory of emotional intelligence, it is the set of dispositions or perceptions an individual has about his or her emotions in the deeper layers of the personality. Based on this theory. Petrides,K.V. (2007), proposed that the construct emotional intelligence comprises of four dimensions namely well-being, emotionality, sociability and self control.
Operational Definition of a Construct:
Every psychological or sociological construct is defined operationally so that it is feasible to measure it objective in same way, by any numbers of observers, any number of times under a standard conditions. In this way, a certain measure of objectivity is provided to the measurement of latent constructs.
The operational definitions are provided by the researchers who conceive the construct theoretically for the first time or by psychometricians who develop ever improving to measure the same construct in different contexts. These operational definitions are first cited in published research articles and become the part of the standard literature available on the subject. That is why, while mentioning the operational definitions of the constructs, their original source or reference must be cited.
Example: Operational Definition of Trait Emotional Intelligence Construct:
Trait emotional intelligence is formally defined as "a constellation of emotional perceptions located at the lower levels of personality hierarchies (Petrides, Pita and Kokkinaki, 2007)".
Reference:
Petrides, K. V., Pita, R., & Kokkinaki, F. (2007). The location of trait emotional intelligence in personality factor space. British Journal of Psychology, 98, 273-289.
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