Effect  Model excluding past behavior  Model including past behavior
β   p  95% CI  ES   Β   p  95% CI  ES
LB  UB     LB  UB
Australian sample
 Indirect effects
  Att.→Int.→Beh.  .011  .359  −.052  .074  .003  .004  .444  −.059  .067  .001
  SN→Int.→Beh.  .042  .094  −.021  .105  .016  .016  .312  −.047  .079  .006
  MN→Int.→Beh.  .068  .016  .005  .131  .024  .028  .192  −.035  .091  .010
  AR→Int.→Beh.  .011  .356  −.052  .074  .003  .003  .457  −.060  .066  .001
  PBC→Int.→Beh.  .040  .101  −.023  .103  .011  .016  .307  −.047  .079  .005
  Int.→AP→Beh.  .040  .106  −.023  .103  .014  .011  .365  −.052  .074  .004
  Hab. (T1).→Hab. (T2)→Beh.  .102  <.001  .041  .163  .016  .078  .007  .017  .139  .013
  PB→Hab.→Beh.  –  –  –  –  –  .021  .214  −.030  .072  .011
  PB→Beh.a  –  –  –  –  –  .081  .034  −.007  .169  .042
 Total effectsb
  Int.→Beh.  .220  <.001  .134  .306  .081  .090  .022  .004  .176  .033
  PBC→Beh.  .126  <.001  .040  .212  .036  .055  .110  −.033  .143  .016
  Hab. (T1)→Beh.  .096  .016  .010  .182  .015  .076  .044  −.012  .164  .012
  PB→Beh.  –  –  –  –  –  .494  <.001  .412  .576  .258
 U.S. sample
 Indirect effects
  Att.→Int.→Beh.  <.001  .495  −.052  .054  <.001  .004  .443  −.049  .057  .001
  SN→Int.→Beh.  .072  .003  .019  .125  .029  .023  .190  −.030  .076  .009
  MN→Int.→Beh.  .102  <.001  .051  .153  .044  .040  .067  −.013  .093  .017
  AR→Int.→Beh.  .023  .192  −.030  .076  .011  .001  .478  −.052  .054  .001
  PBC→Int.→Beh.  .088  <.001  .037  .139  .025  .038  .079  −.015  .091  .011
  Int.→AP→Beh.  .061  .011  .008  .114  .029  .004  .441  −.049  .057  .002
  Hab. (T1).→Hab. (T2)→Beh.  .212  <.001  .161  .263  .075  .166  <.001  .115  .217  .059
  PB→Hab.→Beh.  –  –  –  –  –  .068  <.001  .025  .111  .043
  PB→Beh.a  –  –  –  –  –  .178  <.001  .105  .251  .112
 Total effectsb
  Int.→Beh.  .377  <.001  .306  .448  .177  .142  <.001  .069  .215  .066
  PBC→Beh.  .146  <.001  .073  .219  .042  .074  .024  .001  .147  .021
  Hab. (T1)→Beh.  .242  <.001  .169  .315  .086  .171  <.001  .098  .244  .061
  PB→Beh.  –  –  −.052  .074  –  .673  <.001  .604  .742  .423