Table 3

Hierarchical linear regression analyses predicting performance on tasks of executive function.

 Inhibitory controlaCognitive flexibilityb
PredictorsBSEβt95% CIpBSEβt95% CIp
Step 1: Demographic variables alone
Parent educational attainment0.4900.1800.093**2.720[0.14, 0.84].0070.0940.2350.0180.401[−0.37, 0.56].688
Parent having full-time employment0.0391.0990.0010.038[−1.95, 2.03].970−1.7581.252−0.063−1.404[−0.4.22, 0.70].161
Mixed immigration status household−3.8111.099−0.114***−3.467[−5.97, −1.65]<.001−3.0501.377−0.095*−2.216[−5.76, −0.35].027
Step 2: Language variables added
Parent educational attainment0.4010.1940.076*2.060[0.02, 0.78].040−0.0010.254−0.000−0.006[−0.50, 0.50].995
Parent having full-time employment0.2380.0081.0270.232[−1.78, 2.25].817−1.8761.321−0.069−1.420[−4.47, 0.72].156
Mixed immigration status household−3.4211.176−0.102**−2.909[−5.73, −1.11].004−2.3141.566−0.072−1.477[−5.39, 0.76].140
Parent’s preferred language−1.5371.545−0.046−0.995[−1.60, 1.56].320−1.8292.142−0.057−0.854[−1.88, 2.43].394
Primary language spoken at home−0.0200.804−0.001−0.024[−4.57, 1.49].9810.2711.0970.0160.247[−6.04, 2.38].805
Step 3: Cultural variables added
Parent educational attainment0.4300.1980.082*2.176[0.04, 0.82].030−0.0300.275−0.006−0.108[−0.57, 0.51].914
Parent having full-time employment0.4191.0260.0140.408[−1.59, 2.43].683−1.9061.384−0.070−1.377[−4.63, 0.81].169
Mixed immigration status household−3.6191.186−0.108**−3.051[−5.95, −1.29].002−3.1041.699−0.095−1.827[−6.44, 0.24].068
Parent’s preferred language−1.5181.566−0.046−0.970[−4.59, 1.55].332−1.6322.253−0.051−0.724[−6.06, 2.80].469
Primary language spoken at home−0.2980.812−0.017−0.367[−1.89, 1.30].714−0.0561.164−0.003−0.048[−2.34, 2.23].962
Youth ethnic identity−0.0760.141−0.021−0.534[−0.35, 0.20].594−0.0910.210−0.025−0.435[−0.50, 0.32].664
Youth heritage acculturation−0.1040.057−0.087−1.817[−0.22, 0.01].0700.0260.0810.0230.323[−0.13, 0.18].747
Youth USA acculturation0.0870.0580.0651.509[−0.03, 0.20].132−0.1780.080−0.140*−2.205[−0.34, −0.02].028
Parent ethnic identity−0.0230.093−0.008−0.245[−0.21, 0.16].8070.3450.2100.125**−0.435[0.09, 0.60].664
Parent heritage acculturation0.0910.0460.090*2.001[0.002, 0.18].0460.0250.0680.0250.371[−0.12, 0.16].710
Parent USA acculturation−0.0850.048−0.077−1.754[−0.18, 0.01].0790.0510.0730.0460.696[−0.09, 0.19].487
 Inhibitory controlaCognitive flexibilityb
PredictorsBSEβt95% CIpBSEβt95% CIp
Step 1: Demographic variables alone
Parent educational attainment0.4900.1800.093**2.720[0.14, 0.84].0070.0940.2350.0180.401[−0.37, 0.56].688
Parent having full-time employment0.0391.0990.0010.038[−1.95, 2.03].970−1.7581.252−0.063−1.404[−0.4.22, 0.70].161
Mixed immigration status household−3.8111.099−0.114***−3.467[−5.97, −1.65]<.001−3.0501.377−0.095*−2.216[−5.76, −0.35].027
Step 2: Language variables added
Parent educational attainment0.4010.1940.076*2.060[0.02, 0.78].040−0.0010.254−0.000−0.006[−0.50, 0.50].995
Parent having full-time employment0.2380.0081.0270.232[−1.78, 2.25].817−1.8761.321−0.069−1.420[−4.47, 0.72].156
Mixed immigration status household−3.4211.176−0.102**−2.909[−5.73, −1.11].004−2.3141.566−0.072−1.477[−5.39, 0.76].140
Parent’s preferred language−1.5371.545−0.046−0.995[−1.60, 1.56].320−1.8292.142−0.057−0.854[−1.88, 2.43].394
Primary language spoken at home−0.0200.804−0.001−0.024[−4.57, 1.49].9810.2711.0970.0160.247[−6.04, 2.38].805
Step 3: Cultural variables added
Parent educational attainment0.4300.1980.082*2.176[0.04, 0.82].030−0.0300.275−0.006−0.108[−0.57, 0.51].914
Parent having full-time employment0.4191.0260.0140.408[−1.59, 2.43].683−1.9061.384−0.070−1.377[−4.63, 0.81].169
Mixed immigration status household−3.6191.186−0.108**−3.051[−5.95, −1.29].002−3.1041.699−0.095−1.827[−6.44, 0.24].068
Parent’s preferred language−1.5181.566−0.046−0.970[−4.59, 1.55].332−1.6322.253−0.051−0.724[−6.06, 2.80].469
Primary language spoken at home−0.2980.812−0.017−0.367[−1.89, 1.30].714−0.0561.164−0.003−0.048[−2.34, 2.23].962
Youth ethnic identity−0.0760.141−0.021−0.534[−0.35, 0.20].594−0.0910.210−0.025−0.435[−0.50, 0.32].664
Youth heritage acculturation−0.1040.057−0.087−1.817[−0.22, 0.01].0700.0260.0810.0230.323[−0.13, 0.18].747
Youth USA acculturation0.0870.0580.0651.509[−0.03, 0.20].132−0.1780.080−0.140*−2.205[−0.34, −0.02].028
Parent ethnic identity−0.0230.093−0.008−0.245[−0.21, 0.16].8070.3450.2100.125**−0.435[0.09, 0.60].664
Parent heritage acculturation0.0910.0460.090*2.001[0.002, 0.18].0460.0250.0680.0250.371[−0.12, 0.16].710
Parent USA acculturation−0.0850.048−0.077−1.754[−0.18, 0.01].0790.0510.0730.0460.696[−0.09, 0.19].487

Note. Variables added in each step are shaded in gray. B = unstandardized beta coefficient, SE = standard error, β = standardized beta coefficient, t = t-statistic, 95% CI = 95% Confidence Interval, p = p-value

*p < .05.

**p < .01.

***p < .001.

aAdj. R2 = 0.019, ∆R2 Step 2 = 0.000, ∆R2 Step 3 = 0.005.

bAdj. R2 = 0.008, ∆R2 Step 2 = −0.003, ∆R2 Step 3 = 0.011.

Table 3

Hierarchical linear regression analyses predicting performance on tasks of executive function.

 Inhibitory controlaCognitive flexibilityb
PredictorsBSEβt95% CIpBSEβt95% CIp
Step 1: Demographic variables alone
Parent educational attainment0.4900.1800.093**2.720[0.14, 0.84].0070.0940.2350.0180.401[−0.37, 0.56].688
Parent having full-time employment0.0391.0990.0010.038[−1.95, 2.03].970−1.7581.252−0.063−1.404[−0.4.22, 0.70].161
Mixed immigration status household−3.8111.099−0.114***−3.467[−5.97, −1.65]<.001−3.0501.377−0.095*−2.216[−5.76, −0.35].027
Step 2: Language variables added
Parent educational attainment0.4010.1940.076*2.060[0.02, 0.78].040−0.0010.254−0.000−0.006[−0.50, 0.50].995
Parent having full-time employment0.2380.0081.0270.232[−1.78, 2.25].817−1.8761.321−0.069−1.420[−4.47, 0.72].156
Mixed immigration status household−3.4211.176−0.102**−2.909[−5.73, −1.11].004−2.3141.566−0.072−1.477[−5.39, 0.76].140
Parent’s preferred language−1.5371.545−0.046−0.995[−1.60, 1.56].320−1.8292.142−0.057−0.854[−1.88, 2.43].394
Primary language spoken at home−0.0200.804−0.001−0.024[−4.57, 1.49].9810.2711.0970.0160.247[−6.04, 2.38].805
Step 3: Cultural variables added
Parent educational attainment0.4300.1980.082*2.176[0.04, 0.82].030−0.0300.275−0.006−0.108[−0.57, 0.51].914
Parent having full-time employment0.4191.0260.0140.408[−1.59, 2.43].683−1.9061.384−0.070−1.377[−4.63, 0.81].169
Mixed immigration status household−3.6191.186−0.108**−3.051[−5.95, −1.29].002−3.1041.699−0.095−1.827[−6.44, 0.24].068
Parent’s preferred language−1.5181.566−0.046−0.970[−4.59, 1.55].332−1.6322.253−0.051−0.724[−6.06, 2.80].469
Primary language spoken at home−0.2980.812−0.017−0.367[−1.89, 1.30].714−0.0561.164−0.003−0.048[−2.34, 2.23].962
Youth ethnic identity−0.0760.141−0.021−0.534[−0.35, 0.20].594−0.0910.210−0.025−0.435[−0.50, 0.32].664
Youth heritage acculturation−0.1040.057−0.087−1.817[−0.22, 0.01].0700.0260.0810.0230.323[−0.13, 0.18].747
Youth USA acculturation0.0870.0580.0651.509[−0.03, 0.20].132−0.1780.080−0.140*−2.205[−0.34, −0.02].028
Parent ethnic identity−0.0230.093−0.008−0.245[−0.21, 0.16].8070.3450.2100.125**−0.435[0.09, 0.60].664
Parent heritage acculturation0.0910.0460.090*2.001[0.002, 0.18].0460.0250.0680.0250.371[−0.12, 0.16].710
Parent USA acculturation−0.0850.048−0.077−1.754[−0.18, 0.01].0790.0510.0730.0460.696[−0.09, 0.19].487
 Inhibitory controlaCognitive flexibilityb
PredictorsBSEβt95% CIpBSEβt95% CIp
Step 1: Demographic variables alone
Parent educational attainment0.4900.1800.093**2.720[0.14, 0.84].0070.0940.2350.0180.401[−0.37, 0.56].688
Parent having full-time employment0.0391.0990.0010.038[−1.95, 2.03].970−1.7581.252−0.063−1.404[−0.4.22, 0.70].161
Mixed immigration status household−3.8111.099−0.114***−3.467[−5.97, −1.65]<.001−3.0501.377−0.095*−2.216[−5.76, −0.35].027
Step 2: Language variables added
Parent educational attainment0.4010.1940.076*2.060[0.02, 0.78].040−0.0010.254−0.000−0.006[−0.50, 0.50].995
Parent having full-time employment0.2380.0081.0270.232[−1.78, 2.25].817−1.8761.321−0.069−1.420[−4.47, 0.72].156
Mixed immigration status household−3.4211.176−0.102**−2.909[−5.73, −1.11].004−2.3141.566−0.072−1.477[−5.39, 0.76].140
Parent’s preferred language−1.5371.545−0.046−0.995[−1.60, 1.56].320−1.8292.142−0.057−0.854[−1.88, 2.43].394
Primary language spoken at home−0.0200.804−0.001−0.024[−4.57, 1.49].9810.2711.0970.0160.247[−6.04, 2.38].805
Step 3: Cultural variables added
Parent educational attainment0.4300.1980.082*2.176[0.04, 0.82].030−0.0300.275−0.006−0.108[−0.57, 0.51].914
Parent having full-time employment0.4191.0260.0140.408[−1.59, 2.43].683−1.9061.384−0.070−1.377[−4.63, 0.81].169
Mixed immigration status household−3.6191.186−0.108**−3.051[−5.95, −1.29].002−3.1041.699−0.095−1.827[−6.44, 0.24].068
Parent’s preferred language−1.5181.566−0.046−0.970[−4.59, 1.55].332−1.6322.253−0.051−0.724[−6.06, 2.80].469
Primary language spoken at home−0.2980.812−0.017−0.367[−1.89, 1.30].714−0.0561.164−0.003−0.048[−2.34, 2.23].962
Youth ethnic identity−0.0760.141−0.021−0.534[−0.35, 0.20].594−0.0910.210−0.025−0.435[−0.50, 0.32].664
Youth heritage acculturation−0.1040.057−0.087−1.817[−0.22, 0.01].0700.0260.0810.0230.323[−0.13, 0.18].747
Youth USA acculturation0.0870.0580.0651.509[−0.03, 0.20].132−0.1780.080−0.140*−2.205[−0.34, −0.02].028
Parent ethnic identity−0.0230.093−0.008−0.245[−0.21, 0.16].8070.3450.2100.125**−0.435[0.09, 0.60].664
Parent heritage acculturation0.0910.0460.090*2.001[0.002, 0.18].0460.0250.0680.0250.371[−0.12, 0.16].710
Parent USA acculturation−0.0850.048−0.077−1.754[−0.18, 0.01].0790.0510.0730.0460.696[−0.09, 0.19].487

Note. Variables added in each step are shaded in gray. B = unstandardized beta coefficient, SE = standard error, β = standardized beta coefficient, t = t-statistic, 95% CI = 95% Confidence Interval, p = p-value

*p < .05.

**p < .01.

***p < .001.

aAdj. R2 = 0.019, ∆R2 Step 2 = 0.000, ∆R2 Step 3 = 0.005.

bAdj. R2 = 0.008, ∆R2 Step 2 = −0.003, ∆R2 Step 3 = 0.011.

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