The Conventional Theme, for example, was expanded to include programming and working with software, while the Realistic Theme was broadened to include working with computer hardware. Sample of Revised Item Format First presented at the Annual Convention of the American Psychological Association, Honolulu, HI, July 28 August 1, ģ General Occupational Themes The revised General Occupational Themes (GOTs) were broadened to account for changes in the workplace in the last decade, especially the use of computers and technology. This change resulted in increased reliability and precision of measurement and decreased length of the inventory and its scales. Figure 1 illustrates the use of the 5-point response option with icons for Strongly Like, Like, Indifferent, Dislike, and Strongly Dislike. Second, the prior 3-point response option was expanded to a 5-point response option for all the items on the inventory. First, to make the assessment easier to use and understand, all response options were converted to Likert-type responses. Item response options underwent two changes. The 99 new or modified items bring the total items on the revised Strong assessment to 291. Of the original 317 items, 192 are included in the revision. The revised edition has six sections rather than eight. Items and Response Options Two parts of the 317-item 1994 Strong inventory were eliminated in the revision, and the associated items were either deleted or adapted for use in other sections. They reported working an average of 41 hours per week. GRS respondents averaged 35 years of age with more than 9 years of experience in their respective occupations. It consisted of working adults from more than 370 separate occupations. The new GRS was also diverse with respect to its representation of the world of work. Department of Labor, Bureau of Labor Statistics (16.5 percent non-white), the GRS more than sufficiently represented racial and ethnic groups in the United States. When compared to the 2000 Census (25 percent non-white) and reports from the U.S. Non-white groups represented approximately 30 percent of the total sample of 2,250 employed adults. workforce and accurately represented the distribution of racial and ethnic groups in the United States. The new sample consisted of an equal number of women and men from the U.S. The General Representative Sample (GRS) replaced the General Reference Sample in this revision. The research form was available in both printed and online formats and required approximately one hour to complete. Additional occupation-specific questions were developed for each of the targeted occupation groups included in the sampling efforts. In addition, a fairly exhaustive set of demographic and biodata items was developed to enable description and understanding of the final sample obtained. At the end of this process, a 361-item research version of the Strong was formalized. A committee of Strong experts representing both researchers and practitioners made content and structural changes, and worked to develop the research form. Normative Sample Starting with the items on the 1994 version of the Strong, a research form was developed to collect data for the revision. workforce in the samples obtained Changes or updates were made to the normative sample, items, response options, General Occupational Themes, Basic Interest Scales, Occupational Scales, Personal Style Scales, and Administrative Indices. Among other goals, the revision was designed to Shorten the instrument Add current occupations Increase the level of business, technology, and teamwork measures Broaden the assessment of work and leisure activities Reflect the diversity of the U.S. The Strong underwent a major revision over the past few years. It has been used in educational settings, public institutions, and private organizations for nearly 80 years. Schaubhut 1055 Joaquin Road, Suite 200 Mountain View, CA First presented at the Annual Convention of the American Psychological Association, Honolulu, HI, July 28 August 1, Ģ The Strong Interest Inventory assessment is one of the most widely used measures of vocational interests in the United States. 1 Technical Brief for the Newly Revised STRONG INTEREST INVENTORY ASSESSMENT Content, Reliability, and Validity David A.C.
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