Table 1
Bivariate Correlations Among Continuous Nonbelief Variables.
| VARIABLE | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | α | M | SD |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. Salience of nonbelief | — | – | 72.69 | 28.14 | |||||||||||
| 2. Importance of Religion | –.24*** | — | .83 | 1.43 | 0.74 | ||||||||||
| 3. Importance of Spirituality | –.27*** | .39*** | — | .89 | 2.17 | 1.11 | |||||||||
| 4. Stigma Consciousness | .30*** | –.37*** | –.12*** | — | .80 | 4.77 | 0.97 | ||||||||
| 5. Internalized Prejudice | –.16*** | .32*** | .32*** | .09** | — | .78 | 2.36 | 1.00 | |||||||
| 6. Christian Hegemony | .13*** | –.33*** | –.02 | .41*** | .06 | — | .90 | 4.95 | 0.99 | ||||||
| 7. Outness | .15*** | –.06 | –.03 | –.01 | –.21*** | –.00 | — | .72 | 6.37 | 2.21 | |||||
| 8. Concealment | –.01 | .00 | .03 | .14*** | .27*** | .09** | –.31*** | — | .79 | 5.50 | 2.68 | ||||
| 9. Illusory Beliefs | –.35*** | .54*** | .76*** | –.25*** | .37*** | –.18*** | –.05 | .03 | — | .93 | 2.04 | 0.70 | |||
| 10. New Age Beliefs | –.26*** | .53*** | .72*** | –.26*** | .36*** | –.15*** | .00 | .01 | .85*** | — | .96 | 2.29 | 1.05 | ||
| 11. Service Attendance | –.10** | .19*** | .11** | –.05 | .14*** | .04 | –.07 | .04 | .18*** | .13*** | — | – | 1.34 | 0.62 | |
| 12. Prayer Frequency | –.23*** | .25*** | .32*** | –.13*** | .20*** | –.03 | –.09* | –.02 | .40*** | .32*** | .25*** | — | – | 1.24 | 0.63 |
| 13. Social Justice Intentions | .04 | –.10** | .06 | .12*** | .02 | .17*** | .15*** | –.09* | .01 | .08* | –.01 | .07* | .91 | 6.61 | 1.83 |
| 14. Distress | –.11** | .22*** | .20*** | .07* | .32*** | .06 | –.03 | .10** | .27*** | .25*** | .10** | .13*** | .88 | 2.36 | 0.89 |
| 15. Loneliness | –.03 | .04 | .10** | .15*** | .17*** | .12*** | –.10** | .18*** | .10** | .08* | .05 | .01 | .84 | 1.91 | 0.64 |
| 16. Life Satisfaction | –.00 | .08* | –.02 | –.22*** | –.10** | –.07 | .13*** | –.09** | .01 | .09** | –.03 | .01 | .87 | 4.40 | 1.34 |
[i] *p < .05. **p < .01. ***p < .001. Possible ranges provided in-text of Measures section.
Table 2
Model Fit Indices for LPA Solutions.
| SOLUTION | PROFILE NS (PERCENTAGE OF N)a | BIC | ABIC | ENTROPY | LM ALRT | p-VALUE |
|---|---|---|---|---|---|---|
| 1 | 1 = 888 (100%) | 41,143.57 | 41,045.12 | — | — | |
| 2 | 1 = 598 (67%) 2 = 290 (33%) | 38,868.15 | 38,709.36 | 0.91 | 2385.91 | p < .001 |
| 3 | 1 = 549 (62%) 2 = 132 (23%) 3 = 132 (15%) | 38,293.20 | 38,074.07 | 0.91 | 698.53 | p = .009 |
| 4 | 1 = 533 (60%) 2 = 191 (22%) 3 = 120 (14%) 4 = 44 (5%) | 37,885.28 | 37,605.81 | 0.92 | 532.78 | p = .003 |
| 5 | 1 = 510 (57%) 2 = 193 (22%) 3 = 108 (12%) 4 = 44 (5%) 5 = 33 (4%) | 37,666.26 | 37,326.45 | 0.93 | 345.34 | p = .093 |
| 6 | 1 = 405 (46%) 2 = 218 (25%) 3 = 110 (12%) 4 = 84 (9%) 5 = 41 (5%) 6 = 30 (3%) | 37,442.15 | 37,042.00 | 0.90 | 350.38 | p = .013 |
[i] Note. BIC = Bayesian information criteria. ABIC = Adjusted BIC. LM ALRT = adjusted Lo-Mendell-Rubin likelihood ratio test. APercentages may not sum to 100% due to rounding.
Table 3
Comparisons of Categorical nonbelief variables by Profile Membership.
| VARIABLES | ADAMANT NONBELIEVERS | AMBIVALENT MAYBELIEVERS | SPIRITUALLY INCLINED | χ2(DF) | CRAMER’S V | ||||
|---|---|---|---|---|---|---|---|---|---|
| n | % | n | % | n | % | ||||
| Beliefs about God | Don’t believe in God | 466 | 84.9A | 83 | 62.9B | 67 | 32.4C | 252.31(6)*** | .38 |
| Don’t know if there is a God, don’t believe there is a way to know | 76 | 13.8A | 32 | 24.2B | 70 | 33.8B | |||
| Don’t believe in personal God, but believe in a higher power | 6 | 1.1A | 11 | 8.3B | 62 | 30.0C | |||
| Believe in God sometimes | 1 | 0.2A | 6 | 4.5B | 8 | 3.9B | |||
| Prior belief in God | Never believed in God | 155 | 28.2A | 100 | 75.8B | 40 | 19.3C | 131.84(2)*** | .39 |
| Used to believe in God | 394 | 71.8A | 32 | 24.2B | 167 | 80.7C | |||
| Secular Community Involvement | Yes | 297 | 63.6A | 39 | 58.2A | 52 | 32.1B | 48.56(2)*** | .26 |
| No | 170 | 36.4A | 28 | 41.8A | 110 | 67.9B | |||
[i] Note. Across a row, proportions that do not share the same superscript differ by at least p <.05.
***p < .001.

Figure 1
Mean scores of continuous nonbelief variables by profile. Variables are standardized so that scores of zero represent the grand mean. All values are in the metric of standard deviations. Thus, for example, values of 1 represent scores one standard deviation above the grand mean and values of –1 represent scores one standard deviation below the mean. Error bars reflect 95% CI intervals of the mean.
Table 4
Comparisons of Demographic Variables by Profile Membership.
| VARIABLES | ADAMANT NONBELIEVERS | AMBIVALENT MAYBELIEVERS | SPIRITUALLY INCLINED | χ2(df) | CRAMER’S V | ||||
|---|---|---|---|---|---|---|---|---|---|
| n | % | n | % | n | % | ||||
| Gender | Man | 333 | 60.7A | 90 | 68.2A | 91 | 44.0B | 30.02 (4)*** | .13 |
| Nonbinary | 199 | 36.2A | 35 | 26.5A | 111 | 53.6B | |||
| Woman | 17 | 3.1A | 7 | 5.3A | 5 | 2.4A | |||
| Gender Identity | Cisgender | 435 | 79.2A | 126 | 95.5B | 161 | 77.8A | 20.63 (2)*** | .15 |
| Transgender or Nonbinary | 114 | 20.8A | 6 | 4.5B | 46 | 22.2A | |||
| Race or Ethnicity | Arab, Middle Eastern, or North African | 8 | 1.5A | 0 | 0.0A | 3 | 1.5A | 158.72 (14)*** | .31 |
| Asian | 46 | 8.8A | 11 | 11.1A | 26 | 13.1A | |||
| Black or African American | 44 | 8.4A | 52 | 52.5B | 17 | 8.6A | |||
| Latinx/e | 36 | 6.9A | 2 | 2.0A | 17 | 8.6A | |||
| Multiracial | 34 | 6.5A | 3 | 3.0A | 17 | 8.6A | |||
| Native American | 2 | 0.4A | 2 | 2.0A | 1 | 0.5A | |||
| White or European American | 352 | 67.2A | 29 | 29.3B | 116 | 58.6A | |||
| Other | 2 | 0.4A | 0 | 0.0A | 1 | 0.5A | |||
| Sexual Identity | Asexual | 30 | 5.8A | 0 | 0.0B | 12 | 6.4A | 109.01 (8)*** | .26 |
| Bisexual or pansexual | 160 | 30.9A | 19 | 15.6B | 82 | 43.6C | |||
| Gay or lesbian | 176 | 34.0A | 22 | 18.0B | 49 | 26.1AB | |||
| Heterosexual | 115 | 22.2A | 73 | 59.8B | 24 | 12.8C | |||
| Other | 37 | 7.1A | 8 | 6.6A | 21 | 11.2A | |||
| Education | Less than high school | 1 | 0.2A | 3 | 3.3B | 0 | 0.0A | 41.47 (10)*** | .16 |
| High school | 16 | 3.2A | 9 | 9.8B | 7 | 3.8AB | |||
| Some college | 118 | 23.8A | 21 | 22.8A | 46 | 24.9A | |||
| Bachelor’s | 142 | 28.6A | 36 | 39.1A | 49 | 26.5A | |||
| Some graduate school | 46 | 9.3A | 12 | 13.0A | 19 | 10.3A | |||
| Graduate degree | 173 | 34.9A | 11 | 12.0B | 64 | 34.6A | |||
| Employment Status | Unemployed | 161 | 32.7A | 7 | 7.8B | 52 | 28.0A | 23.23 (4)*** | .12 |
| Part-time | 68 | 13.8A | 17 | 18.9A | 27 | 14.5A | |||
| Full-time | 263 | 53.5A | 66 | 73.3B | 107 | 57.5A | |||
| Social Class | Lower class | 34 | 6.9A | 2 | 2.2A | 14 | 7.5A | 22.25 (8)** | .12 |
| Working class | 110 | 22.3A | 33 | 35.9B | 62 | 33.3B | |||
| Middle class | 226 | 45.8A | 37 | 40.2A | 77 | 41.4A | |||
| Upper-middle class | 106 | 21.5A | 13 | 14.1A | 26 | 14.0A | |||
| Upper class | 17 | 3.4A | 7 | 7.6A | 7 | 3.8A | |||
| Annual Household Income | Below $10,000 | 17 | 3.5A | 3 | 3.3A | 10 | 5.4A | 37.75 (18)** | .16 |
| $10,001–$30,000 | 50 | 10.2A | 9 | 9.8A | 27 | 14.5A | |||
| $30,001–$50,000 | 55 | 11.2A | 12 | 13.0A | 23 | 12.4A | |||
| $50,001–$70,000 | 66 | 13.5A | 18 | 19.6A | 33 | 17.7A | |||
| $70,001–$90,000 | 62 | 12.7A | 17 | 18.5A | 33 | 17.7A | |||
| $90,001–$110,000 | 59 | 12.0A | 7 | 7.6A | 22 | 11.8A | |||
| $110,001–$130,000 | 37 | 7.6A | 13 | 14.1A | 11 | 5.9A | |||
| $130,001–$160,000 | 41 | 8.4A | 6 | 6.5A | 9 | 4.8A | |||
| $160,001–$190,000 | 34 | 6.9A | 3 | 3.3AB | 2 | 1.1B | |||
| Above $190,000 | 69 | 14.1A | 4 | 4.3B | 16 | 8.6AB | |||
| Urbanity | Rural | 75 | 15.2A | 19 | 20.7B | 28 | 15.1A | 21.00 (4)*** | .12 |
| Suburban | 216 | 43.8A | 17 | 18.5B | 77 | 41.4A | |||
| Urban | 202 | 41.0A | 56 | 60.9B | 81 | 43.5A | |||
[i] Note. Across a row, proportions that do not share the same superscript differ by at least p <.05.
**p < .01. ***p < .001.
Table 5
Univariate Comparisons of Mental Health Variables by Profile Membership.
| VARIABLES | ADAMANT NONBELIEVERS (n = 523) | AMBIVALENT MAYBELIEVERS (n = 109) | SPIRITUALLY INCLINED (n = 195) | F(2, 824) | ηp2 | |||
|---|---|---|---|---|---|---|---|---|
| M | SD | M | SD | M | SD | |||
| Distress | 2.22A | 0.87 | 2.81B | 0.86 | 2.46C | 0.84 | 22.80*** | .05 |
| Loneliness | 1.89A | 0.66 | 1.96A | 0.53 | 1.96A | 0.63 | 1.05 | .00 |
| Life satisfaction | 4.37A | 1.41 | 4.70A | 1.08 | 4.33A | 1.26 | 3.19* | .01 |
[i] Note. Within a row, means that do not share the same superscript differ by at least p < .05.
*p < 05. ***p < .001.
Supplemental Table A
Univariate Comparisons of Continuous Nonbelief Variables by Profile Membership.
| VARIABLES | ADAMANT NONBELIEVERS (n = 494) | AMBIVALENT MAYBELIEVERS (n = 87) | SPIRITUALLY INCLINED (n = 184) | F(2, 762) | ηp2 | |||
|---|---|---|---|---|---|---|---|---|
| M | SD | M | SD | M | SD | |||
| Salience of Nonbelief | 79.92A | 24.91 | 57.63B | 29.30 | 60.65B | 29.16 | 51.42*** | .12 |
| Importance of Religion | 1.13A | 0.31 | 2.93B | 0.76 | 1.35C | 0.47 | 657.54*** | .63 |
| Importance of Spirituality | 1.51A | 0.60 | 3.00B | 0.85 | 3.43C | 0.82 | 598.82*** | .61 |
| Stigma Consciousness | 4.95A | 0.95 | 3.84B | 0.57 | 4.86A | 0.93 | 55.92*** | .13 |
| Perceptions of Christian Privilege | 5.10A | 0.89 | 3.87B | 0.96 | 5.28A | 0.69 | 89.22*** | .19 |
| Internalized Anti-Atheist Prejudice | 2.11A | 0.90 | 3.00B | 1.01 | 2.65C | 1.02 | 45.63*** | .11 |
| Concealment | 5.47A | 2.72 | 5.45A | 2.27 | 5.66A | 2.74 | 0.39 | .00 |
| Outness | 6.54A | 2.20 | 6.24A | 2.02 | 6.13A | 2.31 | 2.61 | .01 |
| Illusory Beliefs | 1.60A | 0.35 | 2.91B | 0.43 | 2.69C | 0.49 | 759.08*** | .67 |
| New Age Beliefs | 1.64A | 0.50 | 3.69B | 0.85 | 3.19C | 0.78 | 674.29*** | .64 |
| Religious Service Attendance | 1.29A | 0.61 | 1.49B | 0.68 | 1.39AB | 0.59 | 4.96** | .01 |
| Prayer Frequency | 1.06A | 0.29 | 1.54B | 0.70 | 1.59B | 0.97 | 69.72*** | .16 |
| Social Justice Intentions | 6.64A | 1.91 | 6.05B | 1.36 | 7.05C | 1.64 | 9.44*** | .02 |
[i] Note. Within a row, means that do not share a superscript differ significantly by at least p < .05.
***p < .001.
