a slight trendp = 0.024
There was a slight trend toward studies with longer longitudinal periods having lower effect sizes than studies with shorter longitudinal periods ( Q = 5.07, p = 0.024, r = −0.046).
There was a slight trend toward studies with longer longitudinal periods having lower effect sizes than studies with shorter longitudinal periods ( Q = 5.07, p = 0.024, r = −0.046).