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An investigation of concurrent validity between two optimism/pessimism questionnaires: The life orientation test-revised and the optimism/pessimism scale
Kevin L. Burke, A. Barry Joyner, Daniel R. Czech, Matthew J. WilsonVolume:
19
Language:
english
Pages:
8
DOI:
10.1007/s12144-000-1009-5
Date:
January, 2000
File:
PDF, 449 KB
english, 2000