Problem: Reword. Environmental and social contexts play a critical role in shaping early language development. Caregivers are often the primary agents of language learning, providing both contingent reinforcement and structured opportunities for communication. When caregivers respond promptly and consistently to a child's verbal attempts-whether through acknowledgment, verbal praise, or access to desired objects-these interactions strengthen the likelihood of future communication (Cooper, Heron, & Heward, 2020; Michael, 1993). The quality and frequency of caregiver-child interactions, including joint attention, turn-taking, and contingent responding, have been shown to significantly influence the acquisition and complexity of early verbal behaviors (Sundberg & Michael, 2001). Early learning environments, such as homes, daycares, and social settings, also impact language development by providing varied opportunities for reinforcement and practice. Environments that are rich in social stimuli, structured routines, and responsive adults increase the probability that verbal operants will be evoked and reinforced naturally (Stokes & Baer, 1977; Stephens, 2011). Social reinforcement-including attention, eye contact, imitation, and conversational engagement-plays a critical role in shaping verbal behavior. For example, children are more likely to repeat or expand on verbalizations that receive consistent positive attention from adults or peers (Spera, Balawejder, & Cautilli, 2008). Cultural. Need Assignment Help?