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回复 8楼 learningsean 的帖子7 ~3 Z# ~" m7 |9 k. n
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1. Jarvis, MacKenzie, and Podsakoff (2003), "A critical review of construct indicators and measurement model misspecification in marketing and consumer research," Journal of Consumer Research, 30(September), 199-218." c9 r) }$ I/ g/ \' N- h1 E: t
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2. Podsakoff, MacKenzie, Podsakoff, and Lee (2003), "The Mismeasure of Man(agement) and its implications for leadership research," The Leadership Quarterly, 14, 615-656.
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此外,針對昨天提到的:
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- P0 k' k% J0 d% wthe formative construct has to emit paths to (a) at least two reflective constructs
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v/ Q( h o3 s& \& Q7 B: l有一點需要注意:3 N7 V: s" x- z- B
! j" x1 ^+ T, gAdding consequence reflective constructs (e.g., Y and Z) to the focal formative construct (e.g., X) to attain model identification makes the estimate of parameters associated with the focal construct (X) a function of the selection of the external constructs (Y and Z) (Diamantopoulos, 2006), and hence causes potential interpretational confounding (Howell et al., 2007).5 n8 `+ n( K G
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以上問題在於,X's indicators與X之間關係的估計會因選擇Y and Z or 其他不同的構念而不同,但在整個nomological network來看,應該是X影響Y and Z,讓Y and Z來影響X的參數不太合理。
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# o# M6 x* r( ]6 W5 |因此,設計問卷時加上兩題的overall measurement當成reflective indicator好像會合理一點,如此這個構念會更有彈性放在模型內的任何地方。( H9 P d1 L* v6 D- X# Q- g
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- E0 @" X; K6 Q p" r. U" e/ F3. Diamantopoulos (2006), "The error term in formative measurement models: Interpretation and modeling implications," Journal of Modelling in Management, 1(1), 7-17.. @$ l: L7 W2 y( P- @0 z. T5 S9 C4 R$ B
4 A3 d% G# R' B) j4. Howell et al. (2007), "Reconsidering formative measurement," Psychological Methods, 12(2), 205-218.
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% P$ D6 w t! r8 H8 F( h 本帖最后由 chienhsin 于 2010-11-9 19:06 编辑
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5 ]0 r: j) @2 e7 O 本帖最后由 chienhsin 于 2010-11-9 19:10 编辑
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