6 Like no other? 179 and “My parent showed me that she/he cares for me.” The internal consistency of the two items was acceptable at the within-family level (r = .63, p < .001) and good at the between-family level (r = .83, p < .001). The 100-day average of daily warmth was strongly correlated (r = .60, p < .001) with a support/warmth subscale of the well-established Network Relationship Inventory (NRI), with the latter measured once during the study (for more information about the study design, see https://osf.io/5mhgk/), providing evidence for convergent validity for the novel daily parental warmth scale. Autonomy Support Parental autonomy support is defined by (a) the provision of choice and allowance of independent decision-making and (b) acknowledgment and interest in the adolescents’ perspective (Soenens et al., 2017). To capture both components, two items were used that were adapted from a 4-item daily autonomy support scale (van der Kaap-Deeder et al., 2017), which was based on the Perception of Parents Scale (POPS; Grolnick et al., 1991). The items were “My parent allowed me to make my own plans” (independent decision-making) and “My parent took my point of view into account” (acknowledgment of perspective). Internal consistency of the 2-item scale was good at both the within-family (r = .45, p < .001) and between-family level (r = .71, p < .001), indicated by moderate to strong inter-item correlations. The 100-day average of daily autonomy support was strongly correlated (r = .67, p < .001) with a once measured POPS subscale (more information about the study design, see https://osf.io/5mhgk/), suggesting convergent validity for the daily parental autonomy support scale. Psychological Control Psychological control involves regulating children’s thoughts and emotions through manipulative behaviors, including (a) constraining verbal expression, (b) guilt induction, and (c) love withdrawal (Barber, 1996). To measure these parenting behaviors, three items adapted from an existing 4-item daily diary scale were used (van der Kaap-Deeder et al., 2017), which was in turn based on the widely used Psychological Control Scale (Barber, 1996). The items were: “When I wanted to say something, my parent started to talk about something else” (constraining verbal expressions), “My parent blamed me for the problems at home” (guilt induction), and “My parent was less affectionate towards me when I did not see things his/her way” (love withdrawal). Multilevel confirmatory factor analysis (Geldhof et al., 2014) indicated moderate reliability at the within-family level (ω = .59) and good reliability at the between-family level (ω = .83). Regarding convergent
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