Existing research has suggested that these constructs

The gap

Evidence profile

Sourced from the stated research gap and future work and abstract and stated challenges of the source papers, classified as general, drawn from work published between 1958 and 2026, spanning 4 journals. Those papers have been cited 120 times in total.

Supporting evidence — 4 representative gaps

• Heritability of generalized anxiety stability: a longitudinal twin study among young adults (2025) · Psychological Medicine · cited 1× · doi

  There is a lack of studies investigating factors that shape the course of generalized anxiety symptoms during the twenties. The study aims to address the gap in understanding the genetic and environmental contributions to continuity and change in generalized anxiety symptoms. The paper also explores the factorial structure of symptoms and etiological influences underpinning the different factors.

  generalstated research gap
  Keywords: there lack studies investigating factors shape course generalized
• The dual structure of anxiety: reconciling general and specific approaches (2026) · Frontiers in Psychology · doi

  and interactions should examine multiple domain-specific anxieties alongside trait anxiety using longitudinal designs the to track their development lifespan. Studies of brain dynamics could clarify whether different anxiety domains share underlying neural networks. Methodologically, there is a clear need for an integrative tool that assesses both trait and specific anxiety simultaneously.

  generalfuture workevidence 5/5
  Keywords: anxiety speci trait interactions examine multiple domain anxieties alongside using longitudinal designs track development lifespan
• Cognitive Errors, Anxiety Sensitivity, and Anxiety Control Beliefs (2007) · Behavior Modification · cited 93× · doi

  Existing research has suggested that these constructs are related to childhood anxiety disorder symptoms; however, additional research is needed to test the interrelations among negative cognitive errors, anxiety sensitivity, and anxiety control beliefs and to determine if they show unique and specific associations with anxiety symptoms.

  generalabstractevidence 5/5
  Keywords: anxiety symptoms existing constructs related childhood disorder additional needed test interrelations among negative cognitive errors
• The EGO and the ID in Anxiety (1958) · The Psychoanalytic Study of the Child · cited 26× · doi

  The complexity of the concept of anxiety poses a challenge to understanding and treating anxiety disorders. The lack of precise formulations and definitions of anxiety hinders diagnostic accuracy and therapeutic effectiveness. The paper's discussion of phylogenetic considerations highlights the need for an interdisciplinary approach to understanding anxiety.

  generalstated challengesevidence 5/5
  Keywords: complexity concept anxiety poses challenge understanding treating disorders

Questions about this gap