The research design was based on the BTHD; its main construct was represented by the PPs, which considered the interdependence of the elements of the PPCT model (Bronfenbrenner 2001).
The main construct was that a female family member provided the support in the homes of the new parents, where she lived temporarily.
We will not adjust for SES in the main analysis as this construct is conceptually intertwined with job strain, and consequently this model could then be considered overadjusted.
Hence, Hord's model of professional learning communities that consists of five main constructs was used as indicators to measure the effectiveness of PLC which are supportive and shared leadership, collective learning, shared values and vision, supportive and shared condition, and shared personal practice.
The most discussed main constructs were Performance Expectancy (users: 550 comments, 37% of all user comments; nonusers: 295 comments, 50% of all nonuser comments) and Facilitating Conditions (users: 418, 50%; nonusers: 138, 23%).
28 30 The chief difficulty with operationalizing delirium is that the boundaries of the main constructs are not clearly defined.
The main areas of this construct are aggression, hyperactivity, bullying, conduct problems, defiance, and violence.
Fisher et al. (2014, p. 488) pointed out that the qualitative methods (literature reviews and interviews) used to develop and conceptualize the construct were the main weaknesses of the study, "this research is limited by the nature of qualitative research in which the interpretations of one researcher may not reflect those of another".
Note that Facilitating Condition, with a broader definition, is a main construct and should not be confused with the similar name of its subconstruct, which is more narrowly defined).
We have also shown that it is feasible to identify a new main construct that supervisors are using in assessing trainees' competence, to demonstrate that a previously used assessment method lacks validity evidence, and to simultaneously show that it is feasible to do so within a single training program.
