Organizational Constraints Scale (OCS)

How often do you find it difficult or impossible to do your job because of … ?
1.    Poor equipment or supplies.
2.    Organizational rules and procedures.
3.    Other employees.
4.    Your supervisor.
5.    Lack of equipment or supplies.
6.    Inadequate training.
7.    Interruptions by other people.
8.    Lack of necessary information about what to do or how to do it.
9.    Conflicting job demands.
10.Inadequate help from others.
11.Incorrect instructions.
Interpersonal Conflict at Work Scale (ICAWS)
Physical Symptoms Inventory
Less than once per month or never‚ Once or twice per month‚ Once or twice per week‚ Once or twice per day‚ Several times per day
This instrument can be found at:

Peters‚ L. H.‚ & O’Connor‚ E. J. (1980). Situational constraints and work outcomes: the influences of a frequently overlooked construct. Academy of Management Review‚ 5‚ 391-397.

Keenan‚ A.‚ & Newton‚ T. J. (1985). Stressful events‚ stressors‚ and psychological strains in young professional engineers. Journal of Occupational Behavior‚ 6‚ 151-156.

Spector‚ P. E.‚ & Jex‚ S. M. (1998). Development of Four Self-Report Measures of Job Stressors and Strain: Interpersonal Conflict at Work Scale‚ Organizational Constraints Scale‚ Quantitative Workload Inventory‚ and Physical Symptoms Inventory. Journal of Occupational Health Psychology‚ 3‚ 356-367.

Bollen‚ K.‚ & Lennox‚ R. (1991). Conventional wisdom on measurement: A structural equation perspective. Psychological Bulletin‚ 110‚ 305-314.