During the past decade, one topic, perhaps more than any other, has been the focus of considerable research attention in the marketing/advertising literature. That topic is attitude toward the ad (Aad). In recent years, it seems as though nearly every issue of the major marketing and advertising journals contains at least one article that has Aad as its prima y focus, or at a minimum, has incorporated a measure of the construct for purposes of investigating Aad's role in ad processing. A current count of published Aad-related articles puts the number well over 100. Clearly, attitude toward the ad has captured the attention of marketindadvertising researchers. W i t h such an emphasis on Aad, it seems appropriate at this point in time to assess our current understanding of the topic, and, as a natural extension, to propose an agenda for future research efforts.In examining the literature, the first issue we were faced with was that of determining what constitutes "attitude toward the ad." For example, should studies that focus on "feelings" and/or "emotions" toward an advertising stimulus (or a particular portion of the stimulus, e.g., its visual elements) be included in our review? And, what about studies of viewer "perceptions" of advertising (reaction profiles, commercial ratings, etc.) -should they be included? Our approach to this problem was relatively simple: if a study made reference to attitude toward the ad, either conceptually (by the definitions offered, or the way the study was positioned in light of past Aad work) or operationally (by including a relevant measure of the construct), it was considered; otherwise, it was excluded.While this decision rule might appear to have eliminated a number of studies whose findings may be relevant to our understanding of Aad (e.g., Aaker, Stayman, and Hagerty's (1986) study of "warmth" in advertising; Batra and Ray's (1986) examination of "affective responses" mediating acceptance of advertising; or Burke and Edell's (1989) investigation of adinduced feelings), a closer look reveals that these and many other studies investigated theoretical issues/ relationships within the context of Aad research. For example, Aaker, Stayman, and Hagerty (1986) explored the relationship between warmth in advertising and Aad; Batra and Ray (1986) investigated both affective responses to advertising and Aad; and Burke and Edell(1989), while focusing on feelings, nonetheless, included measures of Aad as well. As a result, most studies considered relevant to the discussion of Aad are likely included in this review.This paper examines the current state of Aad research by first detailing the various means by which Aad has been defined and conceptualized. Then, operationalizations/measures of the construct are reviewed. These sections are followed by a discussion of the antecedents, consequences/effects, and moderators of Aad that have received some empirical support in the literature. The paper concludes with a synthesis of these findings and a discussion of directions for future researc...