Study Pandey (1971): study US 1969

Public

Mentally retarded males, hospital, USA, 196?

Sample

Respondents

N = 149

Non Response

Assessment

Multiple assesment methods
Structured interview, analysis of hospital records, and staff ratings.

Correlate

Authors's Label

Motor ability; general coordination

Our Classification

Related specification variables

Operationalization

Rating by the hospital's research staff.

Observed Relation with Happiness