Table 4 Calculated confidence intervals and p-values for unstandardized beta coefficients from six regressions

College GPA

(.0137, .0274)

(.003)

(.0124, .0266)

(.006)

(.0156, .0301)

(.002)

(.0085, .0249)

(.043)

(.0062, .0220)

(.074)

(.0170, .0439)

(.024)

Course level

(.0057, .0163)

(.038)

(.0012, .0121)

(.225)

(.0058, .0169)

(.043)

(.0033, .0160)

(.128)

(.0045, .0166)

(.083)

(.0105, .0311)

(.045)

Parent education

(.0085, .0182)

(.006)

(.0063, .0163)

(.024)

(.0021, .0124)

(.156)

(.0037, .0153)

(.100)

(.0101, .0212)

(.005)

(.0161, .0350)

(.007)

Evolution understanding

(.0147, .0191)

(.000)

(.0144, .0190)

(.000)

(.0096, .0142)

(.000)

(.0091, .0144)

(.000)

(.0032, .0082)

(.025)

(.0036, .0122)

(.068)

NOS understanding

(.0082, .0116)

(.000)

(.0089, .0124)

(.000)

(.00504, .0074)

(.001)

(.0067, .0108)

(.000)

(.0040, .0079)

(.002)

(.0066, .0130)

(.003)

Religiosity

(− .0120, − .0083)

(.000)

(− .0114, − .0076)

(.000)

(− .0113, − .0075)

(.000)

(− .0150, − .0106)

(.000)

(− .0126, .0084)

(.000)

(− .0220, .0149)

(.000)

Catholic

(− .0188, .0095)

(.743)

(− .0152, .0140)

(.967)

(− .0146, .0153)

(.983)

(− .0094, .0245)

(.657)

(− .0078, .0247)

(.605)

(− .0145, .0409)

(.633)

Protestant/LDS

(− .0757, − .0456)

(.000)

(− .0405, − .0093)

(.110)

(− .0846, − .0527)

(.000)

(− .0920, − .0558)

(.000)

(− .0928, − .0582)

(.000)

(− .1857, − .1266)

(.000)

Muslim

(− .0715, − .0285)

(.020)

(− .0312, .0132)

(.684)

(− .0627, − .0173)

(.079)

(− .1058, − .0542)

(.002)

(− .0521, − .0027)

(.268)

(− .1056, − .0214)

(.132)

Other religion

(− .0534, − .0296)

(.775)

(− .0284, .0572)

(.736)

(− .0287, .0589)

(.079)

(− .0314, .0681)

(.712)

(− .0011, .0941)

(.329)

(.0143, .1766)

(.240)

Democrat

(.0158, .0331)

(.005)

(.0110, .0289)

(.026)

(.0070, .0253)

(.078)

(.0183, .0391)

(.006)

(.0162, .0360)

(.009)

(.0096, .0435)

(.117)

Republican

(− .0267, − .0025)

(.227)

(− .0240, .0009)

(.354)

(− .0370, − .0115)

(.057)

(− .0508, − .0219)

(.012)

(− .0386, − .0109)

(.074)

(− .1066, − .0594)

(.000)

Black/African Am.

(− .0381, .0033)

(.401)

(− .0633, − .0206)

(.050)

(− .0311, − .0125)

(.671)

(− .0403, .0093)

(.532)

(− .0409, .0066)

(.471)

(− .0745, .0065)

(.401)

Hispanic

(− .0080, .0149)

(.762)

(.0001, .0237)

(.314)

(− .0063, .0178)

(.633)

(− .0277, − .0003)

(.307)

(− .0277, − .0015)

(.266)

(− .0543, .0097)

(.152)

Asian

(− .0327, − .0086)

(.087)

(− .0515, − .0277)

(.002)

(− .0337, − .0083)

(.098)

(− .0552, − .0263)

(.005)

(− .0419, − .0143)

(.042)

(− .0429, .0042)

(.411)

Other race/ethnicity

(− .0097, .0233)

(.679)

(− .0328, .0012)

(.352)

(− .0209, .0138)

(.837)

(− .0593, − .019803)

(.046)

(− .0310, .0068)

(.523)

(− .0582, .0063)

(.421)