The CPF measures an individual's preference for social contact. In this self-report test, candidates answer True or False to 40 statements about personal attitudes and reactions to situations. Extroversion is particularly important in positions involving sales, customer service, and reception. Introversion is critical in many technical, factory, and data entry positions. Hand-scored with a key.

Spanish and French translations are available.

Personal attitudes

Extroversion/introversion

Untimed (5–10 minutes)

The NPF measures stress tolerance and emotional stability. Candidates answer True or False to 40 statements about personal attitudes and reactions to situations. Scores indicate how well the applicant copes with stress and adjusts to new situations. The NPF is especially effective when hiring for positions that require high levels of stability, confidence, and loyalty. Hand-scored with a key.

Spanish and French translations are available.

Stress tolerance

Reactions to situations.

Untimed (5–10 minutes)