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Validation of the Mothers Object Relations scales in 2-4 year old children and comparison with the Child-Parent
Douglas E Simkiss1, Fiona MacCallum, Emma E Y Fan
1Warwick MedicalSchool, University of Warwick, Coventry, UK. d.e.simkiss@warwick.ac.uk
Insights
A new scale, the MORS (Child), effectively measures parent-child relationships in toddlers aged 2-4 years. This tool is easy to use and shows strong validity, outperforming the Child-Parent Relationship Scale (C-PRS).
Area of Science:
- Developmental Psychology
- Family Studies
- Psychometric Measurement
Background:
- Parent-child relationship quality significantly impacts child development outcomes.
- Validated scales are crucial for evaluating interventions promoting healthy family dynamics.
- A gap exists for reliable parent-child relationship measures for children aged 2-4 years.
Purpose of the Study:
- To develop and validate the MORS (Child) scale, an adaptation of the Mothers' Object Relations - Short Form (MORS-SF).
- To assess the parent-child relationship in children aged 2 to 4 years.
- To provide a brief, population-survey-friendly measure for intervention evaluations.
Main Methods:
- Construct and criterion validity, item salience, and internal consistency were assessed.
- A sample of 166 parents of children aged 2-4 years participated.
- The MORS (Child) scale was compared with the Child-Parent Relationship Scale (C-PRS) and evaluated within composite measures using existing trial data.
Main Results:
- The MORS (Child) demonstrated high construct and criterion validity, item salience, and internal consistency in the target age group.
- The C-PRS had one item that did not load onto any subscale, and parents found it slightly more difficult to complete than the MORS (Child).
- Factor analysis showed near-identical loadings when MORS (Child) and C-PRS were used with the HOME inventory.
Conclusions:
- The adapted MORS (Child) scale is a valid and user-friendly tool for assessing parent-child relationships in 2-4 year olds.
- The MORS (Child) offers advantages over the commonly used C-PRS.
- This scale facilitates research and evaluation in early childhood family relationship studies.
Background:
The quality of the parent-child relationship has an important effect on a wide range of child outcomes. The evaluation of interventions to promote healthy parenting and family relationships is dependent on outcome measures which can quantify the quality of parent-child relationships. Between the Mothers' Object Relations - Short Form (MORS-SF) scale for babies and the Child-parent Relationship Scale (C-PRS) there is an age gap where no validated scales are available. We report the development and testing of an adaptation of the MORS-SF; the MORS (Child) scale and its use in children from the age of 2 years to 4 years. This scale aims to capture the nature of the parent-child relationship in a form which is short enough to be used in population surveys and intervention evaluations.
Methods:
Construct and criterion validity, item salience and internal consistency were assessed in a sample of 166 parents of children aged 2-4 years old and compared with that of the C-PRS. The performance of the MORS (Child) as part of a composite measure with the HOME inventory was compared with that of the C-PRS using data collected in a randomised controlled trial and the national evaluation of Sure Start.
Results:
MORS (Child) performed well in children aged 2-4 with high construct and criterion validity, item salience and internal consistency. One item in the C-PRS failed to load on either subscale and parents found this scale slightly more difficult to complete than the MORS (Child). The two measures performed very similarly in a factor analysis with the HOME inventory producing almost identical loadings.
Conclusions:
Adapting the MORS-SF for children aged 2-4 years old produces a scale to assess parent-child relationships that is easy to use and outperforms the more commonly used C-PRS in several respects.
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