Dimensionality of everyday problem solving in older adults

Area of Science:

• Gerontology and Cognitive Psychology

Background:

• Previous research on aging and problem-solving often used single measures, leading to varied findings.
• Understanding older adults' cognitive abilities is crucial for promoting healthy aging.

Purpose of the Study:

• To investigate individual differences in older adults' everyday problem-solving using multiple instruments.
• To determine if different measures of problem-solving yield consistent results and relate to age.

Main Methods:

• 111 older adults (aged 68-94) completed 3 different everyday problem-solving instruments.
• Confirmatory factor analyses were used to assess the reliability of subscales within each instrument.
• The relationships between different instruments and their correlation with chronological age were examined.

Main Results:

• Reliable subscales were identified within each of the 3 instruments.
• However, there was minimal overlap between the different instruments.
• The instruments also showed varying relationships with participants' chronological age.

Conclusions:

• Everyday problem-solving competence is a multidimensional construct.
• Past research may have only captured specific dimensions of this construct due to the use of single measures.