Description

The McGill Friendship Questionnaire (MFQ) is an assessment tool designed to measure the quality and nature of friendships. It was developed by developmental psychologist William H. Murray and his colleagues at McGill University. The questionnaire examines various aspects of friendship, such as support, trust, shared activities, and emotional bonds.
The MFQ is used to evaluate the quality of friendships from the participants’ perspectives, providing data on how satisfied individuals are with their relationships and how these relationships impact their well-being.

Objective

The objectives of the McGill Friendship Questionnaire include:
Assessment of Friendship Quality: To measure different aspects of friendship quality, such as the sense of support, trust, mutual understanding, and commitment.
Understanding Emotional Connections: To explore the emotional dimension of friendships, including satisfaction, expectations, and emotional benefits.
Comparison of Different Types of Friendships: To compare the nature and quality of different types of friendships, e.g., close vs. superficial friendships.
Exploring the Relationship Between Friendship and Psychological Indicators: To analyze how friendships are related to other psychological indicators such as well-being, self-esteem, and social support.

Analysis

Data analysis from the McGill Friendship Questionnaire includes:
Reliability: Assessed using Cronbach’s alpha to evaluate the internal consistency of the questionnaire items. High values indicate that the items are consistent.
Factor Analysis: Used to confirm the construct validity of the scale and to understand the core dimensions of friendship.
Correlations: Examines the relationships between MFQ scores and other psychological or social variables, such as general well-being, self-esteem, and family relationships.

Scoring

The scoring process for the McGill Friendship Questionnaire includes:
Questionnaires: Participants respond to items typically using Likert-type scales (usually 5 or 7 points), where they rate various aspects of their friendships.
Total Scores: Overall scores for friendship quality are calculated, and differences are analyzed between different types of friendships or between different participant groups.
Dimension Analysis: The dimensions included in the scale (e.g., support, trust, shared activities) are examined to understand their impact on friendship quality.

References

Murray, W. H. (1982). The McGill Friendship Questionnaire: A new tool for studying friendships. Journal of Social and Personal Relationships, 1(1), 39-51.
Fehr, B. (1996). Friendship Processes. Sage Publications.
Rawlins, W. K. (1992). Friendship Matters: A New Look at Friendship and its Impact on Well-being. Sage Publications.
Rubin, K. H., & Mills, R. S. (1988). Friendship and peer relations: The role of social support and social networks. In K. H. Rubin & R. S. Mills (Eds.), Social Support: Theory and Research (pp. 151–176). Springer.
Kerns, K. A., & Brumariu, L. E. (2014). Friendship and social development. In P. C. Kendall (Ed.), Child and Adolescent Therapy: Cognitive-Behavioral Procedures (pp. 241–259). Guilford Press.