Sentences with phrase «external validity of these data»

Smith, Robinson, and Marchi (2016) examined the internal validity and external validity of these data sets, comparing country victimization rates.

Not exact matches

The conditions include accessibility and timeliness of data; perceived validity of data; staff capacity and support for considering data; time available to interpret and act on the data; partnerships with external organizations for analyzing and interpreting data; and tools for data collection and interpretation (procedures and instruments).

The researchers acknowledge three specific limitations in this study: challenges with validity and external reliability of the authentic instruction rating scale, missing data due to fluctuations in teacher participation during the duration of the study, and the inability to account for a variety of variables that may impact study outcomes due to the limited time frame and scope of the program in which the study took place

The purpose of this paper is to review the evidence base for three widely - used home visiting programs that have met the federal criteria for evidence - based to highlight the limits to both the internal and external validity of the evidence and to provide a case study as a point of comparison using data from a large, statewide implementation effort.

Permanency Outcomes of Children in Kinship and Non-Kinship Foster Care: Testing the External Validity of Kinship Effects Koh Children and Youth Services Review, 32 (3), 2010 View Abstract Examines whether the effects of kinship care can be generalized across States by using Adoption and Foster Care Analysis and Reporting System (AFCARS) data obtained for five States that participated in the Fostering Court Improvement project: Arizona, Connecticut, Missouri, Ohio, and Tennessee.

The strengths of the study include: a naturalistic setting, which increases the external validity of the findings, a multimethod assessment of two outcomes (parenting and child problem behavior), availability of four data points, minimal attrition across waves, and LGM analyses that specified and tested a theoretically based potential mediator of program effects.

Of the 632 articles published between 1980 and July 2008 identified in this review, 108 provide some data concerning analysis of the intrinsic characteristics of such instruments (content validity or conceptual basis, reliability, validation of internal construction) and their external validity with respect to health aspects (concurrent validity and predictive validityOf the 632 articles published between 1980 and July 2008 identified in this review, 108 provide some data concerning analysis of the intrinsic characteristics of such instruments (content validity or conceptual basis, reliability, validation of internal construction) and their external validity with respect to health aspects (concurrent validity and predictive validityof the intrinsic characteristics of such instruments (content validity or conceptual basis, reliability, validation of internal construction) and their external validity with respect to health aspects (concurrent validity and predictive validityof such instruments (content validity or conceptual basis, reliability, validation of internal construction) and their external validity with respect to health aspects (concurrent validity and predictive validityof internal construction) and their external validity with respect to health aspects (concurrent validity and predictive validity).