Environmental and personal determinants of support perceptions: three generalizability studies

Area of Science:

• Psychology
• Social Psychology
• Methodology

Background:

• Perceived social support is a key factor in well-being.
• The relative contributions of environmental characteristics, individual personality, and their interaction to perceived social support remain unclear.

Purpose of the Study:

• To investigate the sources of variance in perceived social support judgments.
• To apply generalizability theory to dissect the contributions of supporters, perceivers, and their interaction.

Main Methods:

• Utilized generalizability theory to analyze perceived support judgments across three studies.
• Quantified the variance attributable to targets (supporters), perceivers, and the Perceivers x Supporters interaction.

Main Results:

• All sources of variance—supporters, perceivers, and their interaction—significantly contributed to support judgments.
• The Perceivers x Supporters interaction, supporter characteristics, and perceiver biases emerged as the most substantial contributors, respectively.

Conclusions:

• Perceived social support is a complex construct influenced by multiple factors.
• Generalizability theory provides a robust framework for understanding the multifaceted nature of social support perceptions.