Effects of Consumer Testimonials in 

Weight Loss, Dietary Supplement and 

Business Opportunity Advertisements

Report submitted to Federal Trade Commission

Manoj Hastak, Ph.D.

Michael B. Mazis, Ph.D.

September 22, 2004
Effects of Consumer Testimonials in Weight Loss, 

Dietary Supplement and Business Opportunity Advertisements 

Introduction 

A research study was designed to investigate the effects on consumers of testimonials in 

print advertisements. Some of the questions addressed in the study were: 

C Do consumers interpret testimonials to imply that the product will enable new 

users to achieve results similar to those portrayed by the testimonialists in the 

advertisement? 

C Do consumers interpret testimonials to imply that the product will enable a 

substantial proportion of new users to achieve results similar to those portrayed 

by the testimonialists in the advertisement? In other words, do testimonials 

communicate “typicality”? 

C Do disclosures moderate the effects of testimonials on communication of these 

messages? 

Method 

Sixteen hundred and twenty-four (1624) interviews were conducted in 12 geographically 

diverse markets: Arlington, VA; Austin, TX; Boston, MA; Chicago, IL; Colorado Springs, CO; 

Edison, NJ; Los Angeles, CA; Poughkeepsie, NY; Schenectady, NY; Orlando, FL; Toledo, OH; 

and Wichita, KS. Respondents were exposed to an ad for a fictitious brand of either a weightloss program (WeightGuard), a dietary supplement for lowering cholesterol, (Cardio Guard), or a 

business opportunity (Vending Solutions). (See Appendix A for the ads.) Five hundred and 

eighty-two (582) interviews were conducted for the weight loss program; 522 interviews were 

conducted for the dietary supplement, and 520 interviews were conducted for the business 

opportunity (vending machine business). Interviews were conducted in shopping malls between 

November 2002 and February 2003. The study was “double blind”; neither the interviewers nor 

Page 1 of 13 
the respondents were aware of the identity of the client or the purpose of the study. Respondents 

were paid $2.00 for their participation in the study. 

Design 

The study consisted of two sub-designs -- one for the weight loss program and the other 

for the dietary supplement and business opportunity. In the sub-design for the weight loss 

program, all respondents saw an advertisement consisting of five testimonials by individuals 

who stated that they had experienced weight loss using WeightGuard. Two variables were 

manipulated: the amount of weight loss claimed by the testimonialists (two levels: 24-36 pounds 

and 48-72 pounds) and the disclosure included in the ad (four levels: no disclosure, “Results not 

typical,” “These testimonials are based on the experiences of a few people. You are not likely to 

have similar results,” and “The average WeightGuard user loses about 10 pounds in three 

months”).1 In addition, there was one “no numbers” condition: the testimonialists reported 

results that were not quantified (e.g., “WeightGuard has made a difference. I have lost weight in 

the short time since I started.”) and there was no accompanying disclosure. 

In the sub-design for the dietary supplement and business opportunity, the average 

cholesterol loss claimed was 60 points and the average money made was $2400 per month, 

respectively. Four variables were manipulated: product type (two levels: dietary supplement 

and business opportunity), testimonial message (two levels: single testimonial and five 

testimonials), variance in results reported by the five testimonialists (two levels: low variance 

 The disclosures were prominently displayed in the ads, the lettering was in red, bold, 14 point 

type, and a red asterisk was used in the text of the ad to call attention to the disclosure. 

Page 2 of 13 

1
and high variance),2

 and the disclosure included in the ad (two levels: no disclosure and “Results 

not typical”). There were four additional conditions (two for each product): two “company 

assertion” conditions involving a claim made by the company (e.g., “Daily use of Cardio Guard 

lowers cholesterol levels by 60 points”) without testimonials; and two “no numbers” conditions 

in which five testimonialists reported results that were not quantified (e.g., “Thank you, thank 

you, thank you! My cholesterol has gone down.”). There was no disclosure in any of these four 

conditions. 

Screening Procedure 

Interviewers used a “screening” questionnaire, which consisted of questions to determine 

whether potential respondents were qualified to participate in the study (Appendix B). Potential 

respondents were excluded from participation if they or members of their households worked for 

an advertising agency, a public relations firm, a marketing research firm, or a store in the 

shopping mall. In addition, potential respondents were excluded if they had participated in a 

marketing research survey other than a political poll in the past six months. They were also 

excluded if they wore eyeglasses or contact lenses for reading but did not have their corrective 

eye wear with them at the time of the interview. 

Potential respondents were further screened with some product-specific questions. For 

the weight loss program, potential respondents had to have tried to lose weight or gone on a diet 

in the last 12 months and used a weight-loss product, plan, or program. In addition, potential 

respondents were excluded if they or members of their households worked for a store or 

 In the low variance condition, the testimonials all claimed similar results (cholesterol lowering 

ranged from 54 to 66 points; money making ranged from $2200 to $2600 per month). In the 

high variance condition, the testimonials varied more (cholesterol lowering ranged from 30 to 90 

points; money making ranged from $1200 to $3600). 

Page 3 of 13 

2
company that markets a weight-loss product, medication, or program. For the dietary 

supplement product, potential respondents had to have been “concerned” or “very concerned” 

about their cholesterol level and to have done something to help lower or maintain their 

cholesterol level. In addition, potential respondents were excluded if they or members of their 

households worked for a store or company that markets pharmaceutical products or were in the 

health care or medical field. For the business opportunity, potential respondents either had to 

currently operate or be interested in operating a small business. In addition, potential 

respondents were excluded if they or members of their households worked for a company that 

markets new business opportunities or were in the accounting/financial services field. 

Age and gender quotas were established for each of the three products based on 

demographic data about the potential target audience. For the weight-loss program, the age 

quota was half 18-44 years old and half 45 years and older, and the gender quota was one-third 

male and two-thirds female. For the cholesterol-lowering dietary supplement, the age quota was 

one-third 18-44 years old and two-thirds 45 years and older, and the gender quota was half male 

and half female. For the business opportunity, the age quota was half 18-44 years old and half 

45 years and older, and the gender quota was two-thirds male and one-third female. 

Those potential respondents who were qualified to participate in the study based on their 

responses to the screening questionnaire and who satisfied the age/sex quotas were administered 

the main questionnaire. 

Main Questionnaire 

The main questionnaires for the three products followed the same format (Appendix C). 

Respondents were interviewed individually. They were given a one-page print advertisement for 

a hypothetical product and asked to “read it carefully and let me know when you are finished.” 

Page 4 of 13 
The advertisement was then removed from sight. Then, respondents were asked a series of 

open-ended and closed-ended ad communication questions. Respondents were told “If you don’t 

know an answer, that’s o.k., just say “I don’t know.” 

Results 

Weight Loss Program 

Ad Communication 

Respondents exposed to an ad for the weight loss program were asked the following 

question: 

Q3. Did or didn’t what you just read suggest anything about the number of 

pounds that new users of WeightGuard can expect to lose in 3 months? 

Respondents who said “yes, it did” were then asked a follow-up question:3 

Q3a. What was suggested about the number of pounds that new users of 

WeightGuard can expect to lose in 3 months? 

Respondents who gave a non-numerical response (e.g., “a lot of weight”) to Q3a were asked an 

additional question: 

Q3b. Could you be more specific about the number of pounds that new users of 

WeightGuard can expect to lose in 3 months? 

For respondents who gave a single numerical response to Q3a or Q3b (e.g., “30 

pounds”), that numerical response was used as a measure of ad communication. For respondents 

who gave multiple numerical responses to Q3a or Q3b (e.g., “30 to 36 pounds”), the lowest 

 Of the 514 respondents who were exposed to the WeightGuard ad with testimonials that were 

quantified, 419 (81.5%) said “yes, it did” to Q3 and therefore, were asked Q3a. Similar results 

were obtained for the dietary supplement and business opportunity ads. For all three products, 

there were no differences in the % of “yes, it did” responses for respondents in the “no 

disclosure” conditions as compared to respondents in the “results not typical” and “experiences 

of a few” disclosure conditions. 

Page 5 of 13 

3
numerical response was used as a conservative measure of ad communication. 

Table 1 presents the findings. For each treatment condition, the table shows the 

percentage of respondents indicating that the ad suggested that new users of WeightGuard can 

expect to lose at least a specific amount of weight (at least 10 pounds, at least 20 pounds, etc.) in 

three months. These results show that: 

C The ads communicated to a substantial percentage of respondents that the 

advertised product would enable new users to achieve results similar to those 

portrayed by the testimonialists in the advertisements. For example, in the 

absence of a disclosure, 58% of the respondents exposed to the 24-36 pound 

weight loss ad with multiple testimonials indicated the ad communicated that new 

users of the product could expect to lose at least 24 pounds. In addition, in the 

absence of a disclosure, 69% of the respondents exposed to the 48-72 pound 

weight loss ad with multiple testimonials indicated the ad communicated that new 

users of the product could expect to lose at least 48 pounds. 

C The “results not typical” and “experiences of a few” disclosures did not 

significantly reduce these proportions for the 24-36 pound ad.4 Although both 

disclosures reduced these proportions significantly for the 48-72 pound ad, a 

substantial proportion of respondents still took a significant weight loss claim. 

For example: 

C 55% of respondents exposed to the “results not typical” disclosure 

indicated the 48-72 pound ad communicated that new users could expect 

to lose at least 48 pounds. 

C 48% of respondents exposed to the “experiences of a few” disclosure 

indicated the 48-72 pound ad communicated that new users could expect 

to lose at least 48 pounds. 

C The data were quite different for the “average 10 pounds” disclosure. It was more 

effective than the other two disclosures in reducing the percentage of respondents 

saying that the advertised product would enable new users to achieve results 

similar to those portrayed by the testimonialists in the advertisements. For 

example, the percentage of respondents exposed to the “average 10 pounds” 

disclosure in the 24-36 pound ad who said that new users could expect to lose at 

Each treatment condition or cell had about 65 respondents. Therefore, differences between 

treatment conditions may not have achieved statistical significance because of these modest cell 

sizes. 

Page 6 of 13 

4
least 24 pounds (38%) was substantially less than for the other two disclosure 

conditions (75% and 76%). There were similar results for the 48-72 pound ad; 

the percentage of respondents exposed to the “average 10 pounds” disclosure who 

said new users could expect to lose at least 48 pounds was 15% compared to 55% 

and 48% for the other two disclosure conditions. However, the data also show 

that a substantial proportion of respondents still took claims of weight loss 

significantly higher than the 10 pounds mentioned in the disclosure. For 

example: 

C 42% respondents exposed to the “average 10 pounds” disclosure in the 24­

36 pound ad said that new users could expect to lose at least 20 pounds. 

C 27% respondents exposed to the “average 10 pounds” disclosure in the 48­

72 pound ad said that new users could expect to lose at least 20 pounds 

Communication of Typicality 

Respondents who indicated that the ad communicated a quantitative weight loss claim 

(i.e., said “yes” to Q3) and provided a single numerical response were then asked the “typicality” 

question for the numerical response they provided (Q3c). Those respondents who provided more 

than one numerical response were asked the “typicality” question for the lowest and highest 

numbers they provided (Q3d and Q3e): 

Q3c/d/e: Based on what was suggested, how many new users of 

WeightGuard can expect to lose at least __ pounds in three 

months? 

Respondents were provided with the following response options: “all,” “almost all,” “most,” 

“about half,” “some,” “very few,” “none,” or “don’t know or not sure.” 

Table 2 presents the data for the “typicality” measure. The table shows, for each 

treatment condition, the percentage of respondents indicating that the ad suggested that 

all/almost all/most/about half of new users of WeightGuard can expect to lose at least a specific 

amount of weight (at least 10 pounds, at least 20 pounds, etc.). These results show that: 

C A substantial proportion of the respondents exposed to the 24-36 pound weight 

loss ad without any disclosure said it communicated that at least half of new users 

Page 7 of 13 
could expect to lose 24 pounds or more (40%). Similarly, a substantial proportion 

of the respondents exposed to the 48-72 pound weight loss ad without any 

disclosure said it communicated that at least half of new users could expect to 

lose 48 pounds or more (36%). 

C The “results not typical” and “experiences of a few” disclosures did not 

significantly lower these proportions (compared to the corresponding “no 

disclosure” conditions) for the 24-36 pound ad. While the “results not typical” 

and “experiences of a few” disclosures lowered these proportions somewhat 

(compared to the corresponding “no disclosure” conditions) for the 48-72 pound 

ad, in only 2 out of 22 comparisons in Table 2 was the difference statistically 

significant. Furthermore, despite the disclosures, consumers took away the 

message that the advertised products would enable at least half of new users to 

achieve results similar to those portrayed by the testimonialists. For example, 

44% of the respondents exposed to the 24-36 pound weight loss ad with the 

“results not typical” disclosure said it communicated that at least half of new 

users could expect to lose 24 pounds or more and 23% of the respondents exposed 

to the 48-72 pound weight loss ad with the “experiences of a few” disclosure said 

it communicated that at least half of new users could expect to lose 48 pounds or 

more. 

C The “average 10 pounds” disclosure tended to be more effective than the other 

two disclosures in reducing the percentage of respondents saying that the 

advertised product would enable at least half of new users to achieve results 

similar to those portrayed by the testimonialists in the advertisements. For 

example, the percentage of respondents exposed to the “average 10 pounds” 

disclosure in the 24-36 pound ad who said that the ad communicated that at least 

half of new users could expect to lose 24 pounds or more (26%) was substantially 

less than for the “results not typical disclosure” (44%) but not for the 

“experiences of a few” disclosure (38%). Also, the percentage of respondents 

exposed to the “average 10 pounds” disclosure in the 48-72 pound ad who said 

that the ad communicated that at least half of new users could expect to lose 48 

pounds or more (3%) was substantially less than for the other two disclosure 

conditions (23% and 28%). 

Opinions 

Although not a focus of the study, the effects of testimonials on consumers’ opinions 

were also examined. All respondents, regardless of their responses to the communication and/or 

typicality questions, were told: 

So far, I have asked you some questions about what the ad said or 

suggested. Now I’d like to ask you some questions concerning your 

Page 8 of 13 
personal opinion about WeightGuard. 

Respondents were then asked the following question: 

Q6: In your opinion, how many pounds, on average, would you 

expect new users of WeightGuard to lose in three months? 

The response options were: less than 10 pounds, about 10 pounds, about 20 pounds, ..., about 

100 pounds, more than 100 pounds, other, and don’t know or not sure. 

Table 3 presents the findings. For each treatment condition, the table shows the 

percentage of respondents who stated their opinion that new users of WeightGuard can expect to 

lose at least a specific amount of weight (10 pounds or more, 20 pounds or more, etc.) in three 

months. These results show that: 

C In the absence of a disclosure, 67% of the respondents exposed to the 24-36 

pound weight loss ad with multiple testimonials expressed the opinion that new 

users of WeightGuard could expect to lose at least 20 pounds. In addition, in the 

absence of a disclosure, 39% of the respondents exposed to the 48-72 pound 

weight loss ad with multiple testimonials opined that new users of the product 

could expect to lose at least 40 pounds. 

C The “results not typical” and “experiences of a few” disclosures did not 

significantly reduce these proportions for either the 24-36 pound ad or the 48-72 

pound ad. 

C The “average 10 pounds” disclosure was more effective than the other two 

disclosures in reducing the percentage of respondents who expressed the opinion 

that WeightGuard would enable new users to lose weight. However, substantial 

proportions of respondents (more than 40%) still opined that new users would 

lose significantly more than the 10 pounds mentioned in the disclosure. 

Dietary Supplement and Business Opportunity 

Measures of ad communication, “typicality,” and opinions for the dietary supplement and 

business opportunity were similar to those for the weight loss program. Whereas the 

questionnaire for the weight loss program referred to number of pounds, the dietary supplement 

Page 9 of 13 
questionnaire referred to number of points of cholesterol and the business opportunity 

questionnaire referred to dollars earned. 

Ad Communication 

Table 4 presents the data for the ad communication measures. These results show that: 

C The ads communicated to a substantial percentage of respondents that the 

advertised products would enable new users to achieve results similar to those 

portrayed by the testimonialists in the advertisements. In the absence of a 

disclosure, 58% of the respondents exposed to the 60-point single testimonial 

cholesterol ad indicated the ad communicated that new users of the product could 

expect to lower their cholesterol by at least 60 points. Similarly, in the absence of 

a disclosure, 78% of the respondents exposed to the $2400 single testimonial 

business opportunity ad indicated the ad communicated that new users of the 

product could expect to earn at least $2400. 

C In comparison to the single testimonial cholesterol ad without a disclosure, the 

company assertion ad resulted in a greater proportion of respondents indicating 

that new users could expect to lower their cholesterol by at least 60 points (58% 

vs. 86%). However, the proportion of respondents indicating that new users of 

the product could expect to earn at least $2400 was similar for the single 

testimonial business opportunity ad and the company assertion ad (78% vs. 85%). 

C The multiple testimonial cholesterol ads and the multiple testimonial business 

opportunity ads also show that, in the absence of a disclosure, the ads 

communicated that the advertised products would enable new users to achieve 

results similar to those portrayed by the testimonialists in the advertisements. For 

example: 

C 70% of the respondents exposed to the 54-66 point multiple testimonial 

cholesterol ad indicated the ad communicated that new users of the 

product could expect to lower their cholesterol by at least 54 points. In 

addition, 80% of the respondents exposed to the 30-90 point multiple 

testimonial cholesterol ad indicated the ad communicated that new users 

of the product could expect to lower their cholesterol by at least 30 points. 

C 64% of the respondents exposed to the $2200-$2600 multiple testimonial 

business opportunity ad indicated the ad communicated that new users of 

the product could expect to earn at least $2200. In addition, a substantial 

proportion (75%) of the respondents exposed to the $1200-$3600 multiple 

testimonial business opportunity ad indicated the ad communicated that 

new users of the product could expect to earn at least $1200. 

Page 10 of 13 
C The “results not typical” disclosure did not significantly reduce these proportions 

for either the single or the multiple testimonial ads for either product. 

Communication of Typicality 

Table 5 shows the results for “typicality.” These data show that: 

C In the absence of a disclosure, 33% of the respondents exposed to the 60-point 

single testimonial cholesterol ad indicated the ad communicated that at least half 

of new users of the product could expect to lower their cholesterol by at least 60 

points. In addition, in the absence of a disclosure, 40% of the respondents 

exposed to the $2400 single testimonial business opportunity ad indicated the ad 

communicated that at least half of new users of the product could expect to earn 

at least $2400. 

C In comparison to the single testimonial cholesterol ad without a disclosure, the 

company assertion ad resulted in a greater proportion of respondents indicating 

that at least half of new users could expect to lower their cholesterol by at least 60 

points (33% vs. 65%). However, the proportion of respondents indicating that at 

least half of new users of the product could expect to earn at least $2400 was 

similar for the single testimonial business opportunity ad and the company 

assertion ad (40% vs. 48%). 

C The multiple testimonial cholesterol ads and the multiple testimonial business 

opportunity ads also show that, in the absence of a disclosure, consumers take 

away the message that the advertised products would enable at least half of new 

users to achieve results similar to those portrayed by the testimonialists in the 

advertisements. For example: 

C 33% of the respondents exposed to the 54-66 point multiple testimonial 

cholesterol ad indicated the ad communicated that at least half of the new 

users of the product could expect to lower their cholesterol by at least 54 

points. Similarly, 58% of the respondents exposed to the 30-90 point 

multiple testimonial cholesterol ad indicated the ad communicated that at 

least half of the new users of the product could expect to lower their 

cholesterol by at least 30 points. 

C 33% of the respondents exposed to the $2200-$2600 multiple testimonial 

business opportunity ad indicated the ad communicated that at least half of 

the new users of the product could expect to earn at least $2200. 

Similarly, 40% of the respondents exposed to the $1200-$3600 multiple 

testimonial business opportunity ad indicated the ad communicated that at 

least half of the new users of the product could expect to earn at least 

$1200. 

Page 11 of 13 
C The “results not typical” disclosure did not significantly reduce these proportions 

for either the single or the multiple testimonial ads for either product. 

Opinions 

Table 6 presents the findings for the opinion question. These results show that: 

C In the absence of a disclosure, about 22% of the respondents exposed to the 60­

point single testimonial cholesterol ad expressed the opinion that new users of the 

product could expect to lower their cholesterol by at least 60 points. Similarly, in 

the absence of a disclosure, about 29% of the respondents exposed to the $2400 

single testimonial business opportunity ad expressed the opinion that new users of 

the product could expect to earn at least $2400. 

C In comparison to the single testimonial cholesterol ad without a disclosure, the 

company assertion ad resulted in a greater proportion of respondents opining that 

new users could expect to lower their cholesterol by at least 60 points (38% vs. 

22%). However, in comparison to the single testimonial business opportunity ad 

without a disclosure, the company assertion ad resulted in a smaller proportion of 

respondents opining that new users could expect to earn at least $2400 (12% vs. 

29%). 

C At least a third of the respondents exposed to the multiple testimonial cholesterol 

ads without a disclosure expressed the opinion that the advertised products would 

enable new users to lower their cholesterol by at least 30 points (38% of the 

respondents exposed to the 30-90 point ad, and 77% of those exposed to the 54­

66 point ad). Similarly, at least half of the respondents exposed to the multiple 

testimonial business opportunity ads without a disclosure opined that the 

advertised products would enable new users to earn at least $1200 (52% of 

respondents exposed to the $1200-$3600 ad, and 63% of those exposed to the 

$2200-$2600 ad). 

C With rare exception, the “results not typical” disclosure did not significantly 

reduce these proportions for either the single or the multiple testimonial ads for 

either product. 

Summary 

The results of this study indicate that: 

C Consumer testimonials communicated to a substantial percentage of consumers 

that the advertised products would enable new users to achieve results similar to 

those portrayed by the testimonialists in the advertisements for those products (ad 

communication). 

Page 12 of 13 
C Consumer testimonials communicated to a substantial percentage of consumers 

that the advertised products would enable a substantial proportion (half or more) 

of new users to achieve results similar to those portrayed by the testimonialists in 

the advertisements for those products (“typicality”). 

C Two of the disclosures (“results not typical” and “experiences of a few”) failed, in 

most cases, to significantly reduce these effects on ad communication and 

“typicality.” A third disclosure (“average 10 pounds”) significantly reduced, in 

most cases, ad communication and typicality effects. 

Page 13 of 13 
Table 1 - Communication Results 

for Weight Loss Ads 

No 

numbers 

24-36 lbs 

No 

disclosure 

24-36 lbs 

“Results 

not 

typical” 

24-36 lbs 

“Average 

10 lbs” 

24-36 lbs 

“Experiences 

of a few” 

48-72 lbs 

No 

disclosure 

48-72 lbs 

“Results 

not typical” 

48-72 lbs 

“Average 

10 lbs” 

48-72 lbs 

“Experiences 

of a few” 

Sample size n=64* n=62 n=68 n=65 n=66 n=67 n=65 n=62 n=62 

at least 10 lbs 21.88% 70.97% 80.88% 89.06% 83.33% 82.09% 65.15% 96.77% 66.13% 

at least 20 lbs 14.06% 69.35% 79.41% 41.54% 81.82% 82.09% 66.15% 27.42% 66.13% 

at least 24 lbs 12.50% 58.06% 75.00% 38.46% 75.76% 82.09% 66.15% 25.81% 62.90% 

at least 30 lbs 9.38% 51.61% 60.29% 27.69% 68.18% 80.60% 64.62% 25.81% 62.90% 

at least 36 lbs 7.81% 14.52% 23.53% 10.77% 15.15% 74.63% 61.54% 19.35% 54.84% 

at least 40 lbs 7.81% 4.84% 10.29% 1.54% 3.03% 74.63% 61.54% 19.35% 54.84% 

at least 48 lbs 4.69% 3.23% 7.35% 0.00% 0.00% 68.66% 55.38% 14.52% 48.39% 

at least 50 lbs 4.69% 3.23% 5.88% 0.00% 0.00% 59.70% 46.15% 12.90% 43.55% 

at least 60 lbs 4.69% 3.23% 4.41% 0.00% 0.00% 49.25% 32.31% 9.68% 32.26% 

at least 70 lbs 3.13% 1.61% 0.00% 0.00% 0.00% 41.79% 20.00% 6.45% 20.97% 

at least 72 lbs 3.13% 1.61% 0.00% 0.00% 0.00% 20.90% 7.69% 3.23% 6.45% 

* Of the 64 respondents, 16 replied “yes” to the question “Did or didn’t what you just read suggest anything 

about the number of pounds new users of WeightGuard can expect to lose in 3 months?” 39 replied “no,” 

and 9 replied “don’t know” or “not sure.” 
Table 2 - Typicality Results

for Weight Loss Ads

for those who said “all,” “almost all,” “most,” or “about half”

No 

numbers 

24-36 lbs 

No 

disclosure 

24-36 lbs 

“Results 

not 

typical” 

24-36 lbs 

“Average 

10 lbs” 

24-36 lbs 

“Experiences 

of a few” 

48-72 lbs 

No 

disclosure 

48-72 lbs 

“Resu lts not 

typical” 

48-72 lbs 

“Average 

10 lbs” 

48-72 lbs 

“Experience 

s of a few” 

Sample size n=64* n=62 n=68 n=65 n=66 n=67 n=65 n=62 n=62 

at least 10 lbs 17.19% 46.77% 48.53% 72.31% 43.94% 49.25% 38.46% 74.19% 35.48% 

at least 20 lbs 9.38% 46.77% 48.53% 30.77% 42.42% 49.25% 38.46% 16.13% 35.48% 

at least 24 lbs 7.81% 40.32% 44.12% 26.15% 37.88% 49.25% 38.46% 14.52% 32.26% 

at least 30 lbs 6.25% 33.87% 32.53% 13.85% 28.79% 47.76% 36.92% 14.52% 32.26% 

at least 36 lbs 6.25% 6.45% 7.35% 4.62% 6.06% 40.30% 35.38% 8.06% 24.19% 

at least 40 lbs 6.25% 1.61% 5.88% 0.00% 3.03% 40.30% 35.38% 8.06% 22.58% 

at least 48 lbs 3.13% 0.00% 5.88% 0.00% 0.00% 35.82% 27.96% 3.23% 22.58% 

at least 50 lbs 3.13% 0.00% 5.88% 0.00% 0.00% 29.85% 24.62% 3.23% 20.97% 

at least 60 lbs 3.13% 0.00% 4.41% 0.00% 0.00% 16.42% 18.46% 3.23% 11.29% 

at least 70 lbs 3.13% 0.00% 0.00% 0.00% 0.00% 10.45% 9.23% 1.61% 3.23% 

at least 72 lbs 3.13% 0.00% 0.00% 0.00% 0.00% 4.48% 6.15% 0.00% 1.61% 

* Of the 64 respondents, 16 replied “yes” to the question “Did or didn’t what you just read suggest anything 

about the number of pounds new users of WeightGuard can expect to lose in 3 months?” 39 replied “no,” 

and 9 replied “don’t know” or “not sure.” 
Table 3 - Opinion Results 

for Weight Loss Ads 

No 

numbers

 24-36 lbs 

No 

disclosure 

24-36 lbs 

“Results 

not 

typical” 

24-36 lbs 

“Average 

10 lbs” 

24-36 lbs 

“Experiences 

of a few” 

48-72 lbs 

No 

disclosure 

48-72 lbs 

“Results 

not 

typical” 

48-72 lbs 

“Average 

10 lbs” 

48-72 lbs 

“Experiences 

of a few” 

Sample size n= 64 n= 63 n= 68 n= 65 n= 67 n= 67 n= 65 n= 62 n= 62 

at least 10 lbs 81.25% 87.30% 85.29% 86.15% 91.04% 94.03% 92.38% 93.55% 91.94% 

at least 20 lbs 50.00% 66.67% 66.18% 46.15% 64.18% 86.57% 83.15% 41.94% 80.65% 

at least 30 lbs 17.19% 33.33% 41.18% 12.31% 29.85% 62.69% 52.38% 20.97% 50.00% 

at least 40 lbs 7.81% 1.59% 10.29% 3.08% 1.49% 38.81% 29.30% 9.68% 24.19% 

at least 50 lbs 3.13% 1.59% 5.88% 1.54% 0.00% 19.40% 20.07% 8.06% 14.52% 

at least 60 lbs 1.56% 1.59% 2.94% 0.00% 0.00% 5.97% 3.15% 3.23% 4.84% 
Table 4 - Communication Results 

for Dietary Supplement (Cholesterol) and Business Opportunity Ads 

Dietary Supplement (Cholesterol Ads) 

Company 

assertion 

60 p oints 

Single 

testimonial 

60 p oints 

No disclosure 

Single 

testimonial 

60 p oints 

“Results 

not typical” 

Mu ltiple 

testimonials 

No numb ers 

Mu ltiple 

testimonials 

54-6 6 points 

No disclosure 

Mu ltiple 

testimonials 

54-6 6 points 

“Resu lts not 

typical” 

Mu ltiple 

testimonials 

30-9 0 points 

No disclosure 

Mu ltiple 

testimonials 

30-9 0 points 

“Resu lts not 

typical” 

Sample size n=66 n=64 n=63 n=65* n=64 n=66 n=64 n=67 

at least 20 points 86.36% 64.06% 77.78% 3.08% 85.94% 83.33% 79.69% 79.10% 

at least 30 points 86.36% 60.94% 77.78% 1.54% 85.94% 83.33% 79.69% 77.61% 

at least 40 points 86.36% 60.94% 77.78% 1.54% 84.38% 81.82% 67.19% 68.66% 

at least 50 points 86.36% 57.81% 76.19% 1.54% 79.69% 81.82% 54.69% 61.19% 

at least 54 points 86.36% 57.81% 74.60% 1.54% 70.31% 75.76% 53.13% 61.19% 

at least 60 points 86.36% 57.81% 74.60% 1.54% 60.94% 69.70% 53.13% 61.19% 

at least 66 points 3.03% 0.00% 0.00% 0.00% 25.00% 21.21% 43.75% 56.72% 

at least 70 points 3.03% 0.00% 0.00% 0.00% 6.25% 7.58% 43.75% 56.72% 

at least 80 points 3.03% 0.00% 0.00% 0.00% 3.13% 1.52% 34.38% 34.33% 

at least 90 points 1.52% 0.00% 0.00% 0.00% 1.56% 1.52% 34.38% 34.33% 

Business Opportunity Ads 

Company 

assertion 

$2,400 

Single 

testimonial 

$2,400 

No disclosure 

Single 

testimonial 

$2,400 

“Results 

not typical” 

Mu ltiple 

testimonials 

No numb ers 

Mu ltiple 

testimonials 

$2,200-2,600 

No disclosure 

Mu ltiple 

testimonials 

$2,200-2,600 

“Resu lts not 

typical” 

Mu ltiple 

testimonials 

$1,200-3,600 

No disclosure 

Mu ltiple 

testimonials 

$1,200-3,600 

“Resu lts not 

typical” 

Sample size n=65 n=65 n=68 n=64** n=61 n=62 n=65 n=64 

at least $800 89.23% 84.62% 69.12% 6.25% 83.61% 83.87% 81.54% 81.25% 

at least $1,200 89.23% 81.54% 69.12% 4.69% 81.97% 82.26% 75.38% 75.00% 

at least $1,600 87.69% 81.54% 69.12% 4.69% 81.97% 80.65% 66.15% 67.19% 

at least $2,000 87.69% 81.54% 69.12% 4.69% 81.97% 80.65% 56.92% 62.50% 

at least $2,200 86.15% 78.46% 69.12% 3.13% 63.93% 61.29% 52.31% 62.50% 

at least $2,400 84.62% 78.46% 67.65% 3.13% 50.82% 48.39% 52.31% 62.50% 

at least $2,600 3.08% 1.54% 0.00% 1.56% 26.23% 24.19% 43.08% 50.00% 

at least $ 2,800 1.54% 1.54% 0.00% 1.56% 1.64% 3.23% 41.54% 48.44% 

at least $ 3,000 1.54% 1.54% 0.00% 1.56% 1.64% 3.23% 41.54% 48.44% 

at least $ 3,200 0.00% 1.54% 0.00% 1.56% 0.00% 1.61% 21.54% 18.75% 

* Of the 65 respondents, 10 replied “yes” to the question “Did or didn’t what you just read suggest anything 

about the number of points by which new users of Cardio Guard can expect to lower their cholesterol?” 46 

replied “no,” and 9 replied “don’t know” or “not sure.” 

** Of the 64 respondents, 4 replied “yes” to the question “Did or didn’t what you just read suggest anything 

about the number of dollars per month new individuals who start a Vending Solutions business can expect to 

earn? ” 55 replied “no,” and 5 replied “don’t know” or “not sure.” 
Table 5 - Typicality Results

for Dietary Supplement (Cholesterol) and Business Opportunity Ads

for those who said “all,” “almost all,” “most,” or “about half”

Dietary Supplement (Cholesterol Ads) 

Company 

assertion 

60 p oints 

Single 

testimonial 

60 p oints 

No 

disclosure 

Single 

testimonial 

60 p oints 

“Results 

not typical” 

Mu ltiple 

testimonials 

No numb ers 

Mu ltiple 

testimonials 

54-6 6 points 

No 

disclosure 

Mu ltiple 

testimonials 

54-6 6 points 

“Resu lts not 

typical” 

Mu ltiple 

testimonials 

30-9 0 points 

No 

disclosure 

Mu ltiple 

testimonials 

30-9 0 points 

“Resu lts not 

typical” 

Sample size n=66 n=64 n=63 n=65* n=64 n=66 n=64 n=67 

at least 20 points 65.15% 35.94% 31.75% 1.54% 57.81% 51.52% 57.81% 52.24% 

at least 30 points 65.15% 34.38% 31.75% 0.00% 57.81% 51.52% 57.81% 50.75% 

at least 40 points 65.15% 34.38% 31.75% 0.00% 54.69% 50.00% 37.50% 31.34% 

at least 50 points 65.15% 32.81% 30.16% 0.00% 53.13% 48.48% 26.56% 20.90% 

at least 54 points 65.15% 32.81% 28.57% 0.00% 32.81% 39.39% 25.00% 19.40% 

at least 60 points 65.15% 32.81% 28.57% 0.00% 23.44% 30.30% 25.00% 19.40% 

at least 66 points 1.52% 0.00% 0.00% 0.00% 4.69% 6.06% 14.06% 17.19% 

at least 70 points 1.52% 0.00% 0.00% 0.00% 1.56% 1.52% 14.06% 17.91% 

at least 80 points 1.52% 0.00% 0.00% 0.00% 0.00% 0.00% 10.94% 8.96% 

at least 90 points 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 10.94% 8.96% 

Business Opportunity Ads 

Company 

assertion 

$2,400 

Single 

testimonial 

$2,400 

No 

disclosure 

Single 

testimonial 

$2,400 

“Results 

not typical” 

Mu ltiple 

testimonials 

No numb ers1 

Mu ltiple 

testimonials 

$2,200-2,600 

No disclosure 

Mu ltiple 

testimonials 

$2,200-2,600 

“Resu lts not 

typical” 

Mu ltiple 

testimonials 

$1,200-3,600 

No disclosure 

Mu ltiple 

testimonials 

$1,200-3,600 

“Resu lts not 

typical” 

Sample Size n=65 n=65 n=68 n=64** n=61 n=62 n=65 n=64 

at least $800 50.77% 44.62% 27.94% 4.96% 49.18% 46.77% 46.15% 35.94% 

at least $1,200 50.77% 41.54% 27.94% 3.13% 47.54% 45.16% 40.00% 28.13% 

at least $1,600 49.23% 41.54% 27.94% 3.13% 47.54% 43.55% 26.15% 20.31% 

at least $2,000 49.23% 41.54% 27.94% 3.13% 47.54% 43.55% 16.92% 14.06% 

at least $2,200 49.23% 40.00% 26.47% 1.56% 32.79% 35.48% 16.92% 14.06% 

at least $2,400 47.69% 40.00% 26.47% 1.56% 22.95% 17.74% 16.92% 14.06% 

at least $2,600 1.54% 0.00% 0.00% 0.00% 11.48% 9.68% 12.31% 10.94% 

at least $ 2,800 0.00% 0.00% 0.00% 0.00% 0.00% 1.61% 12.31% 9.38% 

at least $ 3,000 0.00% 0.00% 0.00% 0.00% 0.00% 1.61% 12.31% 9.38% 

at least $ 3,200 0.00% 0.00% 0.00% 0.00% 0.00% 1.61% 4.62% 3.13% 

* Of the 65 respondents, 10 replied “yes” to the question “Did or didn’t what you just read suggest anything 

about the number of points by which new users of Cardio Guard can expect to lower their cholesterol?” 46 

replied “no,” and 9 replied “don’t know” or “not sure.” 

** Of the 64 respondents, 4 replied “yes” to the question “Did or didn’t what you just read suggest anything about 

the number of dollars per month new individuals who start a Vending Solutions business can expect to earn?” 

55 replied “no,” and 5 replied “don’t know” or “not sure.” 
Table 6 - Opinion Results 

for Dietary Supplement (Cholesterol) and Business Opportunity Ads 

Dietary Supplement (Cholesterol Ads) 

Company 

assertion 

Single 

testimonial 

60 p oints 

No 

disclosure 

Single 

testimonial 

60 p oints 

“Resu lts not 

typical” 

Mu ltiple 

testimonials 

No numb ers 

Mu ltiple 

testimonials 

54-6 6 points 

No disclosure 

Mu ltiple 

testimonials 

54-6 6 points 

“Resu lts not 

typical” 

Mu ltiple 

testimonials 

30-9 0 points 

No disclosure 

Mu ltiple 

testimonials 

30-9 0 points 

“Resu lts not 

typical” 

Sample size n= 66 n= 64 n= 63 n= 65 n= 65 n= 66 n= 64 n= 69 

at least 10 points 84.85% 87.50% 87.30% 80.00% 84.62% 84.85% 76.56% 91.30% 

at least 20 points 84.85% 81.25% 71.43% 56.92% 81.54% 75.76% 70.31% 82.61% 

at least 30 points 84.85% 64.06% 50.79% 29.23% 76.92% 66.67% 37.50% 71.01% 

at least 40 points 84.85% 40.63% 34.92% 18.46% 66.15% 51.52% 25.00% 46.38% 

at least 50 points 46.97% 34.38% 31.75% 10.77% 53.85% 42.42% 4.69% 33.33% 

at least 60 points 37.88% 21.88% 22.22% 4.62% 21.54% 19.70% 3.13% 18.84% 

at least 70 points 4.55% 4.69% 0.00% 1.54% 4.62% 0.00% 1.56% 10.14% 

Business Opportunity Ads 

Company 

assertion 

Single 

testimonial 

$2,400 

No disclosure 

Single 

testimonial 

$2,400 

“Resu lts not 

typical” 

Mu ltiple 

testimonials 

No numb ers 

Mu ltiple 

testimonials 

$2,200-2,600 

No disclosure 

Mu ltiple 

testimonials 

$2,200-2,600 

“Resu lts not 

typical” 

Mu ltiple 

testimonials 

$1,200-3,600 

No disclosure 

Mu ltiple 

testimonials 

$1,200-3,600 

“Resu lts not 

typical” 

Sample size n= 65 n= 65 n= 68 n= 64 n= 62 n= 63 n= 67 n= 66 

at least $400 80.00% 75.38% 79.41% 62.50% 80.65% 87.30% 86.57% 69.70% 

at least $800 64.62% 63.08% 64.71% 39.06% 75.81% 74.60% 65.67% 48.48% 

at least $1,200 49.23% 53.85% 39.71% 20.31% 62.90% 57.14% 52.24% 28.79% 

at least $1,600 35.38% 35.38% 27.94% 14.06% 46.77% 47.62% 28.36% 13.64% 

at least $2,000 18.46% 30.77% 25.00% 12.50% 38.71% 39.68% 19.40% 9.09% 

at least $2,400 12.31% 29.23% 17.65% 7.81% 9.68% 17.46% 5.97% 7.58% 

at least $2,800 1.54% 1.54% 1.47% 3.13% 4.84% 6.35% 2.99% 7.58%