Confronta i metodi

	Place Attachment in Recreation Settings	Recreation Substitutability Analysis
Campo	Sport Leisure Studies	Sport Leisure Studies
Famiglia	Latent structure	Process / pipeline
Anno di origine	2003	1991
Ideatore	Daniel R. Williams & Joseph W. Roggenbuck; Daniel R. Williams & Jerry J. Vaske	Bo Shelby & Jerry Vaske; Seppo Iso-Ahola
Tipo	Latent-structure measurement model of attachment to recreation places	Applied analytic pipeline for recreation substitution
Fonte seminale	Williams, D. R., & Vaske, J. J. (2003). The Measurement of Place Attachment: Validity and Generalizability of a Psychometric Approach. Forest Science, 49(6), 830-840.	Shelby, B., & Vaske, J. J. (1991). Resource and Activity Substitutes for Recreational Salmon Fishing in New Zealand. Leisure Sciences, 13(1), 21-32.
Alias	Williams & Vaske Place Attachment Measure, Recreation Place Attachment Scale, Place Identity-Place Dependence Scale, Sense of Place in Recreation	Leisure Substitutability Analysis, Recreation Substitution Assessment, Activity-Resource Substitution Analysis, Substitutability of Leisure Behavior
Correlati	4	4
Sintesi	Place attachment in recreation settings is the emotional and functional bond people form with the specific outdoor places where they recreate. Following Williams and Roggenbuck's 1989 conceptualization and Williams and Vaske's influential 2003 Forest Science validation, the construct is measured as two correlated dimensions: place identity — the symbolic, affective connection through which a place becomes part of a person's self-concept — and place dependence — the functional connection reflecting how well a place supports the activities and goals a person values relative to alternatives. Williams and Vaske showed through confirmatory factor analysis and generalizability analysis that this two-dimensional structure is reliable, that each dimension can be measured with as few as four items, and that it generalizes across different recreation places, establishing the measure as the standard operationalization of sense of place in leisure and natural-resource research.	Recreation substitutability analysis studies the interchangeability of leisure experiences, asking when and for whom one recreation activity, site, or time can acceptably replace another. Bo Shelby and Jerry Vaske's work, exemplified by their 1991 study of salmon fishing in New Zealand, organized substitution into distinct types, varying the activity, the resource or setting, the timing, or the strategy of participation, and measured anglers' willingness to accept each kind of substitute when their preferred option was unavailable. Seppo Iso-Ahola's 1986 theory framed substitution as a psychological process in which perceived freedom of choice is the critical mediator: people substitute more willingly when they feel they are choosing rather than being forced, and when the alternative shares the valued qualities of the original. The analysis combines a typology of substitution with measures of willingness conditioned on choice freedom, the quality of alternatives, and recreationists' specialization and commitment.