“…These behavioral outcomes would have obvious advantages for infant survival rates among species with high levels parental care, such as humans. Indeed, infant attractiveness or cuteness is linked to positive affective responses (Hildebrandt, 1978;Langlois, Ritter, Casey, & Sawin, 1995;Power, Hildebrandt, & Fitzgerald, 1982;Stephan & Langlois, 1984), motivation to care for the infant (Alley, 1983;Badr & Abdallah, 2001;Glocker et al, 2008;Maier, Holmes, Slaymaker, & Reich, 1984;Volk, Lukjanczuk, & Quinsey, 2005;Volk & Quinsey, 2002;Waller, Volk, & Quinsey, 2004;Weiss, 1994), and reduction in negative affective responses to infants (Frodi, 1978;Langlois et al, 1995). Exposure to cute infants and young animals has also been shown to stimulate increased carefulness or tenderness (Nittono, Fukushima, Yano, & Moriya, 2012;Sherman, Haidt, & Coan, 2009).…”