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    <copyright>Copyright © 2026. National Academy of Sciences. All rights reserved.</copyright>
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    <managingEditor>tris-trb@nas.edu (Bill McLeod)</managingEditor>
    <webMaster>tris-trb@nas.edu (Bill McLeod)</webMaster>
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      <title>Reducing Family Car-Use By Providing Travel Advice or Requesting Behavioral Plans: An Experimental Analysis of Travel Feedback Programs</title>
      <link>https://trid.trb.org/View/760754</link>
      <description><![CDATA[Travel feedback programs provide information to participants that is designed to modify their behavior, according to their reported actions.  In this study, a field experiment was conducted to look at the effectiveness of a travel feedback program aimed at reducing family car-use. The experiment focused on a travel feedback program that urged participants to make behavioral plans, and compared it to a program that provided individualized information. The results are used to discuss the psychological process of behavioral modification, theoretically effective interventions, and policy implications for implementing effective travel feedback programs.  Findings show that subjects encouraged to make behavioral plans with respect to methods to reduce car use actually made such reductions.  Households that only received advice on how to reduce car use did not make similar changes.]]></description>
      <pubDate>Fri, 30 Sep 2005 08:11:33 GMT</pubDate>
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      <title>PSYCHOLOGICAL AND BEHAVIORAL EFFECTS OF TRAVEL FEEDBACK PROGRAM FOR TRAVEL BEHAVIOR MODIFICATION</title>
      <link>https://trid.trb.org/View/682180</link>
      <description><![CDATA[The effects of the Travel Feedback Program (TFP) on travel behaviors and psychological factors that may influence automobile use were investigated.  TFP was proposed as a method of modifying travel behavior with automobile use into travel behavior without automobile use.  In TFP, participants were asked to report their travel activity behavior, after which they received feedback on that behavior, including information about the amount of carbon dioxide emission resulting from the behavior, and comments or suggestions from the program coordinators on how to reduce automobile use.  The behavioral and psychological effects produced by TFP were theoretically investigated on the basis of norm activation theory, which describes the psychological process of altruistic behavior proposed in social psychology.  From the theory that automobile-use reduction or pro-environmental behavior is influenced by behavioral intention to reduce automobile use, it was hypothesized that behavioral intention is in turn influenced by moral obligation, and moral obligation is in turn influenced by awareness of the negative environmental consequences of automobile use.  The psychological and behavioral data confirmed the set of hypotheses of causal relations, and the data indicated that TFP has a significant positive effect on pro-environmental behavior even 1 year after participation in TFP.]]></description>
      <pubDate>Wed, 12 Nov 2003 00:00:00 GMT</pubDate>
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