Search (1 results, page 1 of 1)

  • × author_ss:"Welsh, T."
  • × theme_ss:"Computer Based Training"
  • × type_ss:"a"
  • × year_i:[1990 TO 2000}
  1. Welsh, T.: Simplifying hypermedia usage for learners : the effect of visual and manual filtering capabilities on efficiency, perceptions of usability, and performance (1995) 0.00 
    0.004855188 = product of:
  0.019420752 = sum of:
    0.019420752 = weight(_text_:information in 4993) [ClassicSimilarity], result of:
      0.019420752 = score(doc=4993,freq=4.0), product of:
        0.08850355 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.050415643 = queryNorm
        0.21943474 = fieldWeight in 4993, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.0625 = fieldNorm(doc=4993)
  0.25 = coord(1/4)
    Abstract
    Investigates the effects of 2 hypermedia interface design strategies on learner efficiency, perceptions of usability, and performance. Compares these effects in relation to 2 tasks involved in reading to prepare for writing an essay - comprehending information and locating information. Findings support the use of manual and visual filtering tools in order to increase effiency and perceptions of usability