Validity and reliability of a pictorial instrument for assessing perceived motor competence in Portuguese children

BACKGROUND: It is important to assess young children's perceived Fundamental Movement Skill (FMS) competence in order to examine the role of perceived FMS competence in motivation toward physical activity. Children's perceptions of motor competence may vary according to the culture/country of origin; therefore, it is also important to measure perceptions in different cultural contexts. The purpose was to assess the face validity, internal consistency, test-retest reliability and construct validity of the 12 FMS items in the Pictorial Scale for Perceived Movement Skill Competence for Young Children (PMSC) in a Portuguese sample.

METHODS: Two hundred one Portuguese children (girls, n = 112), 5 to 10 years of age (7.6 ± 1.4), participated. All children completed the PMSC once. Ordinal alpha assessed internal consistency. A random subsamples (n = 47) were reassessed one week later to determine test-retest reliability with Bland-Altman method. Children were asked questions after the second administration to determine face validity. Construct validity was assessed on the whole sample with a Bayesian Structural Equation Modelling (BSEM) approach. The hypothesized theoretical model used the 12 items and two hypothesized factors: object control and locomotor skills.

RESULTS: The majority of children correctly identified the skills and could understand most of the pictures. Test-retest reliability analysis was good, with an agreement ration between 0.99 and 1.02. Ordinal alpha values ranged from acceptable (object control 0.73, locomotor 0.68) to good (all FMS 0.81). The hypothesized BSEM model had an adequate fit.

CONCLUSIONS: The PMSC can be used to investigate perceptions of children's FMS competence. This instrument can also be satisfactorily used among Portuguese children.

Adaptation and validation of a survey instrument measuring perceived preparedness of nursing graduates

BACKGROUND: In Australia, a significant percentage of bachelor of nursing students are employed in the aged care sector, or in aged care settings, as assistants in nursing (AINs) or personal care assistants. However the value of aged care in nursing education is often overlooked. AIM: To outline the adaptation and validation of a survey, originally developed for medical graduates, for use with nursing graduates. DISCUSSION: Adaptation of the instrument was undertaken as part of a doctoral study that aimed to explore whether employment as an undergraduate assistant in nursing (AIN) in aged care prepares new graduates for clinical work. CONCLUSION: Outlining each step of the modification process can help nurse researchers who want to adapt existing instruments to meet their research objectives. IMPLICATIONS FOR PRACTICE: Undergraduate AIN employment has the potential to supplement clinical learning without the restrictions inherent in the student role. Furthermore, it has the potential to enhance recruitment and retention in the aged care sector.