S chools are increasingly implementing response to intervention (RTI) or tiered systems of support in an attempt to more effectively and efficiently meet the needs of all students, especially those who are at risk for early reading difficulties (Samuels, 2011). Typical features of RTI include (a) providing comprehensive high-quality classroom instruction to students, (b) administering universal 25
We investigated whether individual differences in overall receptive vocabulary knowledge measured at the beginning of the year moderated the effects of a kindergarten vocabulary intervention that supplemented classroom vocabulary instruction. We also examined whether moderation would offset the benefits of providing Tier-2 vocabulary intervention within a multitiered-system-of-support (MTSS) or response-to-intervention framework. Participants included students from two previous studies identified as at risk for language and learning difficulties who were randomly assigned in clusters to receive small-group vocabulary intervention in addition to classroom vocabulary instruction ( n = 825) or to receive classroom vocabulary instruction only ( n = 781). A group of not-at-risk students ( n = 741) who received classroom vocabulary instruction served as a reference group. Initial vocabulary knowledge measured at pretest moderated the impact of intervention on experimenter-developed measures of expressive vocabulary learning and listening comprehension favoring students with higher initial vocabulary knowledge. Tier-2 intervention substantially counteracted the Matthew effect for target word learning. Intervention effects on listening comprehension depended on students’ initial vocabulary knowledge. Implications present benefits and challenges of supporting vocabulary learning within an MTSS framework.
Although the number of English learners (ELs) in the United States continues to increase, this population remains underserved by gifted and talented (GT) education programs across the nation. This underrepresentation represents a societal and research dilemma for reasons we address in this systematic review of the most effective practices documented to identify and serve ELs for GT programs. We examine 50 theoretical and empirical articles according to four major themes: nomination, screening/assessment, services, and identification models. We discuss identification recommendations, including outreach and professional learning to foster stakeholder recognition of GT potential in all ELs, an equitable referral process based on a multiple-lens approach, and observation of students completing problem-solving tasks. Finally, we address perceived best practices in serving GT ELs, including making accommodations for ELs in GT programs.
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