Stability of emotionality scores.

Area of Science:

• Psychology
• Gerontology
• Developmental Psychology

Background:

• Emotionality is a key personality trait influencing well-being.
• Understanding the stability of emotionality across the lifespan is crucial for developmental and clinical psychology.
• Previous research has yielded mixed results regarding age-related changes in emotional expression and perception.

Purpose of the Study:

• To investigate the stability of emotionality scores across three distinct age groups: young adults, adults, and older adults.
• To examine the consistency of emotionality scores between males and females.
• To determine if word-based emotionality assessments yield stable scores across different demographic cohorts.

Main Methods:

• A sample of 111 young adults (mean age 16.6 yr), 132 adults (mean age 29.9 yr), and 48 older adults (mean age 53.3 yr) participated.
• Participants rated the emotionality of 210 words.
• Pearson correlations were computed across words to assess score stability between age groups and sexes.

Main Results:

• Significant positive correlations were found between emotionality scores across all age groups.
• High correlations were observed between young adults and adults (.90), young adults and older adults (.80), and adults and older adults (.87).
• Sex-based correlations for emotionality scores were also high (.89) between men and women.

Conclusions:

• Emotionality scores demonstrate remarkable stability across a wide age range, from adolescence to older adulthood.
• The findings suggest that the perception and expression of emotionality remain consistent throughout adult life.
• The study validates the use of word-based emotionality assessments as reliable measures across diverse age and sex populations.