Pros Of Construct Validity

|There are many principles of assessment should be valid, Validity ensures that assessment tasks and associated criteria effectively |

Validity refers to whether the research conducted is what it intended to be. Validity involves dependability, which means, a valid measure must be reliable. But, reliability doesn’t have to link to validity, a reliable measure is not required to be valid.

Externality is defined as an effect of a decision on a third party not taken into account by the decision maker. There are two types of externalities being positive and negative. Second hand smoke would be a negative externality. The smoker does not take into account the smoke emitted from their cigarette. Education would be considered a positive externality. When an individual is educated, their

Two assumptions bring the issue of explanation to the fore. One of these pertains to the range and the other to the type of event that the theories are adduced to account for. The merits of the theory theory and the simulation theory are usually discussed in relation to the practice of the prediction of intentional behavior. The reasonable assumption, (assumption A), is that the mechanism that is deployed in prediction will be the same one that is deployed in the explanation, the description and the interpretation of our own and others’ behavior. The second assumption, (assumption B), is that the two theories offer competing accounts of the same sort of event. The theory theory and the simulation theory, in proposing alternative views of the mechanism underlying our folk psychological practices of prediction, explanation, etc., agree on what these practices consist in.

Now, it is time to give an overview of some of the design threats to construct validity. If the researcher did not define the construct efficiently than it can lead to the inadequate preoperational explication of constructs threat (Trochim & Donnelly, 2008). Next, is the mono-operation bias, which is the use of the study program only one time and one place (Trochim & Donnelly, 2008). Third, the mono-method bias is the use of any one measure or observation (Trochim & Donnelly, 2008). Finally, the confounding constructs and the levels of constructs threat (Trochim & Donnelly, 2008). Overall, this threat to construct validity is a labeling issue like some of the other threats to construct validity (Trochim & Donnelly, 2008). However, there are more design threats than listed in this paper to construct

David A. Frisbie (2005) the author, Measurement 101: Some Fundamentals Revisited, takes the position that the “fundamental measurement concept and relationships often are used in our written communication in a way that demonstrates misunderstanding and leads to confusion “ (p.21). Frisbie goes on then to provide information about this often misunderstood concept. Frisbie begins discussing validity and how it is a misused and misunderstood term. Validity is not a test, it is more about how we interpret the test.

For any measure to be valuable in psychological research, it needs to be both valid and reliable (Goodwin, 2008: 128). Research is reliable when more researchers have found the same results, or, within for instance behavioural research, when the same behaviour occurs at several measurements (Goodwin, 2008: 124). There are different types of validity. Firstly, there is construct validity, which measures whether an operationalisation of a construct actually measures what it is supposed to measure. Secondly, criterion validity determines whether a certain phenomenon is related to another phenomenon, and can accurately determine future developments. Lastly, content validity determines whether a test measures all aspects of the construct that is being measured (Goodwin, 2008: 125-126).

Fritz Heider (1958) focuses on the internal and external attribution, which suggests why people behave a certain way according to their character or attitudes (external attribution) or the implication as to why an individual behaves a certain way due to the situation there in. “When we explain our own behavior, we are sensitive to how behavior changes with the situation” (Idson & Mischel, 2001). The significances of making a conclusion, gives direction and probability, which may help determine why a person may or may not act a certain way based on what the evidence shows. The implication of a certain behavior depends on the source to which it is attributed. For example: If Pat assumes that growing up isolated from her surroundings is normal, she won’t perceive it as non-normal. “The way we explain others’ actions, attributing them to the person or the situation, can have important real-life effects” (Fincham & Bradbury, 1993; Fletcher et., 1990). “A person must decide whether to attribute another’s friendliness to romantic interest “ (Myers, D. G.

Construct refers to any complex psychological concept. Examples would be a person’s motivation, anger, personality, intelligence, love, attachment, or fear. A Construct’s height, weight or depth cannot be

Interrogating construct validity, how well the variables in the study were manipulated and measured, is also essential when dealing with causal claims (Morling, 2012). Again, because so little information from the methods section was addressed in Bergland's (2014) article, readers cannot validate the construct validly of the study. It would have been

External validity refers to the degree to which the results of a study can be generalized to other individuals, setting, and times.

Validity refers to that measuring tool or approaches can accurately measure things needed to be measured. It can be considered as an extent that measured results reflect investigative contents. Measured results more tend to be identical, validity will be higher, vice versa. Guba and Lincoln (1981) argued that whole social research must include invalidity in order to acquire worthwhile data within both the rationalistic paradigm (quantitative research) and naturalistic paradigm (qualitative research). Some factors can determine the level of validity, which include bias, construct

Firstly, it was necessary to give the class a concise definition of these broad theories, and follow these definitions with general background explanation on the idea behind the respective theologies. The definitions that we

Constructivism is a coherent theory of learning that emerged as a prevailing paradigm in the last part of the twentieth century. Constructivism is a theory which brings cogitation to pedagogy (Bruner, 1966). Constructivism capitalizes on the ways in which human beings create their own personal construct of reality by understanding and experiencing the world. The main underlying assumption of constructivism is that individuals are actively involved right from the birth in constructing personal meaning.

An Externality is when costs or benefits of certain activities spill or fall into third parties that have nothing to do with the initial situation in hand; its like a side effect or consequence of an activity that affects other parties who did not choose to incur that cost or benefit.