The Personal Styles scales of the Strong Interest Inventory: are validity checks of the profile. indicate personality styles using Holland's six personality types. are a subdivision of the six General Occupational Scales. .measure preferences in working, learning, leading, making decisions, and participating in teams.The most appropriate interest inventory for a young adult NOT interested in a college education would be the: a Strong Interest Inventory (SII) Career Assessment Inventory-Vocational Version (CAI-VV) Technical-Trade Interest Inventory (TTII) O*NET Ability Profiler