Tuesday, July 26, 2016

Coelho do Vale, Pieters, and Zeelenberg (2016) on "The Benefits of Behaving Badly"

Rita Coelho do Vale, Rik Pieters, and Marcel Zeelenberg, “The Benefits of Behaving Badly on Occasion: Successful Regulation by Planned Hedonic Deviations.” Journal of Consumer Psychology 26(1): 17-28, January, 2016.

• Is abstinence or some other zero-tolerance regimen the best approach to avoid succumbing to temptation? The authors argue that planned deviations from the path of righteousness are helpful in reaching long-term goals. 

• Planned lapses, as it were, can bolster one’s motivation to persist in pursuing the long-term goal; improve the emotional experience of the regimen; and, help to sustain willpower. 

• In the absence of planned deviations, any lapse might be interpreted as a failure, and result in complete rejection of the goal (due to its revealed hopelessness). Planned deviations, alternatively, are seen as prizes for progress, not as markers of failure. 

• The studies reported here concern weight loss. The first study (n about 50) takes place at a computer, and involves role-playing a diet. There are two (virtual) diets, each averaging 1500 calories per day. But one diet maintains a limit of 1500 calories day after day, while the second involves 1300 calories/day until the seventh day, when 2700 calories are available. The second part of this experiment has subjects answer questions after opening a box containing snack foods. How many ways can they think of to prevent themselves from falling into temptation? Those who simulate the intermittent diet come up with more distractions; they also feel happier. 

• The second study (n=36) involves actual 14-day diets, one of the straight-striving variety and one of the intermittent type. The subjects keep diaries, and their motivation to continue the diet is tracked. Straight-strivers tend to be more demotivated by deviations from their diet than are the intermittent dieters, and other metrics seem to favor the intermittent approach, too. Nor is there any loss in efficacy of the diet from the intermittent approach. 

• The third study is a web-based survey of university-affiliated personnel (n=64) who are striving towards some long-term goal, such as weight loss. The two conditions involve imagining either a (1) straight or (2) intermittent plan to achieve their goal. Those in the intermittent condition express higher motivation to pursue their goal.

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