Cited by 3,695Environmental Education and SustainabilityPsychology of Social InfluenceExperimental Behavioral Economics Studies

The Constructive, Destructive, and Reconstructive Power of Social Norms

Open access
Schultz, P. Wesley, Nolan, Jessica M., Cialdini, Robert B., Goldstein, Noah J., Griskevicius, Vladas·2007·Psychological Science

Abstract

Despite a long tradition of effectiveness in laboratory tests, normative messages have had mixed success in changing behavior in field contexts, with some studies showing boomerang effects. To test a theoretical account of this inconsistency, we conducted a field experiment in which normative messages were used to promote household energy conservation. As predicted, a descriptive normative message detailing average neighborhood usage produced either desirable energy savings or the undesirable boomerang effect, depending on whether households were already consuming at a low or high rate. Also as predicted, adding an injunctive message (conveying social approval or disapproval) eliminated the boomerang effect. The results offer an explanation for the mixed success of persuasive appeals based on social norms and suggest how such appeals should be properly crafted.

Integrity signals

Registry

Crossref · 10.1111/j.1467-9280.2007.01917.x

Cites

31 of 31 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

0 of 14 cited sources checked · 0 supported · 0 flagged

  • Findingown data

    For households consuming above the average, the combined descriptive-plus-injunctive message decreased daily energy consumption relative to baseline in the short term (M = 18.91 vs. baseline M = 20.63, n = 63, t(62) = 2.49, p_rep = .96, d = 0.63).

    “Finally, for households consuming above the average, the combined descriptive-plusinjunctive message served to decrease energy consumption (M = 18.91,SE = 0.73 vs. baseline M = 20.63,SE = 0.64; n = 63), t(62) = 2.49, p rep = .96,d = 0.63.”
    Quote in the paperSubstantial claim
    • Rests on an assumption: The valence of the emoticon (happy face or sad face) communicates an injunctive message of approval or disapproval for the amount of energy being consumed.
  • Findingown data

    For households below the mean on baseline energy consumption, descriptive-norm-only feedback produced a significant increase in daily energy consumption relative to baseline in the short term (M = 11.27 vs. baseline M = 10.38, n = 79, t(78) = 2.28, p_rep = .94, d = -0.52).

    “In contrast, for households that were below the mean on baseline energy consumption, the descriptivenorm-only message produced an increase in energy consumption from baseline (M = 11.27,SE = 0.46 vs. baseline M = 10.38,SE = 0.33; n = 79), t(78) = 2.28, p rep = .94,d = 5 0.52.”
    Quote in the paperSubstantial claim
    • Rests on an assumption: Residents perceive descriptive normative information about the average household's energy consumption as a descriptive norm.
  • Findingown data

    In the short term, the reduction in energy usage for high-consuming households was 1.72 kWh/day in the descriptive-plus-injunctive condition, compared with 1.22 kWh/day in the descriptive-only condition.

    “For example, in the short term, the reduction in energy usage for high-consuming households was 1.72 kWh/day in the descriptive-plus-injunctive condition, compared with 1.22 kWh/day in the descriptive-only condition.”
    Quote in the paperSubstantial claim
  • Findingown data

    For low-consuming households, the combined injunctive-plus-descriptive message produced no change from baseline in longer-term daily energy consumption (longer-term M = 10.14 vs. baseline M = 10.04, n = 70, t(69) = 0.64, n.s.).

    “However, the combined injunctive-plus-descriptive message produced no change from baseline for low-consuming households (longer-term M = 10.14, SE = 0.37 vs. baseline M = 10.04,SE = 0.35; n = 70), t(69) = 0.64, n.s.”
    Quote in the paperSubstantial claim
    • Rests on an assumption: The valence of the emoticon (happy face or sad face) communicates an injunctive message of approval or disapproval for the amount of energy being consumed.
  • Findingown data

    For households initially low in energy consumption, the descriptive-norm-only condition produced a significant increase in daily electricity usage in the longer term (longer-term M = 11.13 vs. baseline M = 10.15, n = 68, t(67) = 2.42, p_rep = .95, d = 0.59).

    “For those households initially low in energy consumption, the descriptive-norm-only condition produced a significant increase in electricity usage (longer-term M = 11.13,SE =0.44 vs. baseline M = 10.15,SE = 0.34; n = 68), t(67) = 2.42, p rep = .95,d = 0.59.”
    Quote in the paperSubstantial claim
    • Rests on an assumption: Residents perceive descriptive normative information about the average household's energy consumption as a descriptive norm.
  • May combine two claims. 11
  • Classified as probably not a substantial claim. 4
  • May combine two claims.

    Findingown data

    For households high in energy consumption at baseline, the descriptive-norm-only message continued to produce a decrease in daily energy consumption in the longer term, but the difference was not conventionally significant (baseline M = 22.32 vs. longer-term M = 21.29, n = 52, t(51) = 1.45, n.s.).

    “For those households that were high in energy consumption at baseline, the descriptive-norm-only message continued to produce the (constructive) decrease in energy consumption, although the difference was not conventionally significant (baseline M = 22.32, SE = 1.05 vs. longer-term M = 21.29,SE = 0.92; n = 52), t(51) = 1.45, n.s.”
    Quote in the paperNot a substantial claim
    • Rests on an assumption: Residents perceive descriptive normative information about the average household's energy consumption as a descriptive norm.
  • May combine two claims.

    Findingown data

    The results show the overall pattern that aligned descriptive and injunctive norms produce larger behavioral changes than either type alone, although the differences were not statistically significant.

    “Our results show this overall pattern, although the differences were not statistically significant.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Findingown data

    At each measurement period, daily household energy consumption was positively skewed (M = 15.03, SD = 7.10, skew = 1.39, range = 1.63-35.88), resulting in more households below the mean than above.

    “At each measurement period, daily household energy consumption was positively skewed (M = 15.03,SD 5 7.10, skew = 1.39, range = 1.63-35.88),resulting in more households below the mean than above.”
    Quote in the paperNot a substantial claim
    • The authors state this as an assumption: The mean is a more meaningful number than other measures of central tendency when reported to residents.
  • May combine two claims.

    Study design and conductown data

    Of the 287 households, 41 were inconsistently above or below average across the 2 weeks of normative feedback and were excluded from longer-term analyses; inconsistency rate did not differ significantly across the four experimental conditions.

    “Of the 287 households in the study, 41 were inconsistently above or below the average across the 2 weeks of normative feedback and were therefore excluded from the analyses of longer-term change.There were no significant differences in inconsistency rate across the four experimental conditions.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Interpretationown data

    The results demonstrate the potential for descriptive normative messages to boomerang, and show that an injunctive element of approval is reconstructive in ameliorating these unwanted effects.

    “Our results demonstrate the potential for such messages to boomerang, but the results also show that an injunctive element of approval is reconstructive in its ability to ameliorate these unwanted effects.”
    Quote in the paperSubstantial claim
    • Rests on an assumption: The valence of the emoticon (happy face or sad face) communicates an injunctive message of approval or disapproval for the amount of energy being consumed.
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    Prior research has suggested that presenting aligned descriptive and injunctive norms can result in larger behavioral changes than presenting either type of norm in isolation.

    “Second, prior research has suggested that presenting aligned descriptive and injunctive norms can result in larger behavioral changes than presenting either type of norm in isolation (Cialdini, 2003).”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites Cialdini, 2003 source
  • Classified as probably not a substantial claim. May combine two claims.

    Study design and conductnone given

    Households were matched on baseline energy consumption and randomly assigned to the descriptive-norm-only condition or the descriptive-plus-injunctive-information condition.

    “Households were matched on this baseline measure and randomly assigned to either the descriptive-norm-only condition or the descriptive-plusinjunctive-information condition.”
    Quote in the paperSubstantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductown data

    Three households withdrew after the initial normative-feedback distribution, resulting in a final sample of 287 households.

    “Three households called to withdraw from the study following the initial normative-feedback distribution, resulting in a final sample of 287.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Study design and conductown data

    The meter readings were reliable: independent readings of the same meter correlated at r = .999, and readings correlated with utility-company electricity-usage data at .96 and .99 in two separate months.

    “On 157 occasions, two research assistants were assigned to read the same meter.These independent readings correlated at r 5 .999.”
    • Also stated in: § Results · plain
      “The correlation between this measure and our readings was .96and .99 on 2 separate months.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Interpretationown data

    The overall impact of a normative education campaign will depend on the distribution of the behavior in the population; a campaign could produce an increase, decrease, or no change in the behavior.

    “Thus, the overall impact of a normative education campaign will depend on the distribution of the behavior in the population; a campaign could produce an increase, decrease, or no change in the behavior (the latter being most likely).”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Interpretationown data

    For individuals who tend to engage in destructive behaviors, a descriptive normative message can guide them toward more constructive behavior; for individuals who already engage in the constructive behavior, a descriptive normative message can spur more destructive behavior.

    “Our results suggest that for those individuals who tend to engage in destructive behaviors, a descriptive normative message can be a guide to engaging in more constructive behavior; in contrast, for those individuals who already engage in the constructive behavior, a descriptive normative message can be a spur to engaging in more destructive behavior.”
    Quote in the paperSubstantial claim
  • Classified as probably not a substantial claim. May combine two claims.

    Interpretationown data

    The results offer an explanation for the mixed success of persuasive appeals based on social norms and suggest how such appeals should be properly crafted.

    “The results offer an explanation for the mixed success of persuasive appeals based on social norms and suggest how such appeals should be properly crafted.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Premisecitation

    Social norms not only spur but also guide action in direct and meaningful ways.

    “the research has clearly established that social norms not only spur but also guide action in direct and meaningful ways (Aarts & Dijksterhuis, 2003;Cialdini, Kallgren, & Reno, 1991;Darley & Latane´, 1970;Goldstein, Cialdini, & Griskevicius, 2006;Kerr, 1995;Terry & Hogg, 2001).”
    Quote in the paperSubstantial claim0 of 3 sources checked
    • cites Aarts & Dijksterhuis, 2003 source
    • cites Cialdini, Kallgren, & Reno, 1991 source
    • cites Darley & Latane´, 1970

      Couldn’t be matched to a paper in Crossref, so it can’t be checked.

13 of 13
  • The paper relies on this without support.

    The valence of the emoticon (happy face or sad face) communicates an injunctive message of approval or disapproval for the amount of energy being consumed.

    “The valence of the emoticon was used to communicate an injunctive message of approval or disapproval for the amount of energy being con-sumed.”
  • The authors state this as an assumption.

    The mean is a more meaningful number than other measures of central tendency when reported to residents.

    “we used the mean as the dividing point for consumption because we believed it would provide a more meaningful number than other measures of central tendency when reported to residents.”
  • The paper relies on this without support.

    Energy conservation has a direct personal benefit (saving money), is private, is recurring rather than a one-time action, and has widespread social approval.

    “The target behavior in this study (energy conservation) has a direct personal benefit (saving money), is private, is reoccurring (rather than a onetime action), and has widespread social approval.”
  • The paper relies on this without support.

    Residents perceive descriptive normative information about the average household's energy consumption as a descriptive norm.

    “descriptive normative information about the actual energy consumption of the average household in their neighborhood during that same period (in kilowatt-hours per day)”
4 of 4

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Placing a greater emphasis on the injunctive norm can help to overcome the problem of a negative descriptive norm.

    “Research has shown that placing a greater emphasis on the injunctive norm can help to overcome the problem of a negative descriptive norm (Schultz et al., 2007; Smith and Louis, 2008).”
  • Many of the reviewed experiments were field studies with high ecological validity.

    “Notice that many of the experiments just mentioned were field studies, that is, they were conducted in naturalistic contexts ensuring high ecological validity (see Schultz et al. [2007]; Goldstein et al. [2008]; Gerber and Rogers [2009]; Hallsworth et al. [2017]; Sparkman and Walton [2017]).”

    From Science Communication and the Problematic Impact of Descriptive Norms (2023) · cites this paper as Schultz et al. [2007]

  • Schultz et al. found that households informed they used more electricity than neighbours reduced consumption, while those informed they used less increased it.

    “in one study, (Californian) households informed that they used more electricity than all the other households in their neighbourhood subsequently reduced their energy consumption, whereas households informed that they used less than all others increased it (Schultz et al. [2007]).”

    From Science Communication and the Problematic Impact of Descriptive Norms (2023) · cites this paper as Schultz et al. [2007]

  • Many experiments on descriptive norms can themselves be seen as instances of public scientific testimony because they involve public claims by scientific or authoritative sources about negative features.

    “many of the experiments on descriptive norms discussed earlier can in fact be viewed as involving actual instances of PST on their own: they involve public (descriptive-norms conveying) claims by scientific or otherwise authoritative sources about negative features”

    From Science Communication and the Problematic Impact of Descriptive Norms (2023) · cites this paper as Schultz et al. [2007]

Statistics recomputed

Every reported test result, recomputed from its test statistic and degrees of freedom. A result shows as not adding up only once an independent check has confirmed it.

  • Consistentt(80) = 1.04reported n.s. · recomputed p = .301

    “t(80) = 1.04, n.s.”

  • Consistentt(51) = 1.45reported n.s. · recomputed p = .153

    “t(51) = 1.45, n.s.”

  • Consistentt(69) = 0.64reported n.s. · recomputed p = .524

    “t(69) = 0.64, n.s.”

3 of 3

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

Self-check results appear here once an independent check has confirmed them.

Cites

Flagged first, then by citations

2 of the 33 references couldn’t be matched to a known paper.

Research works printed but not linked: 5

  1. 2004, Changing the culture of college drinking, 193
  2. 2000, Journal of College Student Development, 41, 19
  3. 1970, Altruism and helping behavior, 83
  4. 1995, Social dilemmas: Perspectives on individuals and groups, 31
  5. 2000, Journal of Alcohol and Drug Education, 45, 39

Cited by

Sorted by citations

Authors
Schultz, P. W., Nolan, J. M., Cialdini, R. B., Goldstein, N. J., & Griskevicius, V.
Affiliations
  • California State University, San Marcos (US)
  • 2 University of Arkansas
  • Arizona State University (US)
Venue
Psychological Science
Published
2007-05
Volume
18
Issue
5
Pages
429-434
ISSN
  • 0956-7976 (ISSN-L)
  • 1467-9280
OpenAlex
W2147478345
Cited by
3,643
References
33
Citations by year
2026: 156 · 2025: 222 · 2024: 235 · 2023: 231 · 2022: 243 · 2021: 329 · 2020: 244 · 2019: 284 · 2018: 241 · 2017: 225 · 2016: 232 · 2015: 226 · 2014: 185 · 2013: 172 · 2012: 138
FWCI
233.97
Type
journal article
Language
en
Open access
Locations
  • Psychological Science (publishedVersion)
  • PubMed (publishedVersion)
  • John Spoor Broome Library Institutional Repository (California State University) (submittedVersion)
Funders
National Science Foundation
Topics
  • Physical Sciences › Environmental Science › Management, Monitoring, Policy and Law › Environmental Education and Sustainability
  • Social Sciences › Sociology and Political Science › Psychology of Social Influence
  • Social Sciences › Safety Research › Experimental Behavioral Economics Studies
Keywords
social norms, normative messages, boomerang effect, descriptive norms, injunctive norms, residential energy conservation, persuasive appeals, field experiments, social approval, energy conservation
MeSH terms
Conservation of Energy Resources, Family Characteristics, Humans, Persuasive Communication, Residence Characteristics, Social Behavior, Social Values

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