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Related Concept Videos

Impression Management Techniques IV: Altercasting01:14

Impression Management Techniques IV: Altercasting

191
Altercasting is a strategic communication technique in which an individual imposes a specific identity or social role onto another person to influence their behavior and shape the interaction. By presuming a role—such as “responsible leader” or “patient person”—altercasting encourages the target to conform to that identity, often aligning their behavior with the expectations associated with the role. The power of this tactic lies in its subtlety; once a role...
191
Impression Management Techniques II: Ingratiation01:29

Impression Management Techniques II: Ingratiation

163
Ingratiation refers to deliberate behaviors aimed at increasing one’s attractiveness or likability to a target person, often for strategic interpersonal or social gain. This set of impression management tactics is especially prevalent in hierarchical contexts, where influencing someone with greater power or authority can yield significant benefits. Several distinct ingratiation strategies have been identified, each leveraging psychological cues to foster favor and affiliation.Opinion...
163
Impression Management Techniques I: Managing Appearances01:29

Impression Management Techniques I: Managing Appearances

220
Appearance is a multidimensional aspect of self-presentation that encompasses observable attributes such as clothing, grooming, speech, and nonverbal behavior. These elements are often strategically managed to align with socially constructed expectations in different settings. For instance, individuals tailor their appearance during job interviews, social gatherings, or athletic events to meet the perceived norms of those environments.Contextual Adaptation and Social SignalsThe research...
220
First Impression01:09

First Impression

235
First impressions play a crucial role in social perception, shaping how individuals assess others in professional, academic, and interpersonal contexts. Psychological research highlights the significance of cognitive biases, such as the primacy and recency effects, which influence how people interpret and recall information.The Primacy Effect and Cognitive AnchoringThe primacy effect describes the tendency for initial information to impact judgment disproportionately. When individuals encounter...
235
Impression Management Techniques III: Aligning Actions01:29

Impression Management Techniques III: Aligning Actions

135
Aligning actions are communicative strategies individuals employ to maintain social harmony and preserve personal identity in the face of potential disruptions to social norms. These actions are particularly important in managing social impressions when one's behavior might be seen as inappropriate, incompetent, or morally questionable.Types of Aligning ActionsThe three principal types of aligning actions are disclaimers, accounts, and apologies.DisclaimersDisclaimers are preventive; they are...
135
Managing Impressions01:19

Managing Impressions

178
Impression management encompasses individuals' deliberate efforts to shape how others perceive them during social interactions. This behavior is often employed to conform to social norms, secure approval, or pursue specific goals. While it involves selective self-presentation, it is not necessarily deceptive; individuals frequently present authentic aspects of themselves that align with situational demands.Common strategies include:Ingratiation: where individuals use flattery or agreeableness...
178

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Related Experiment Video

Updated: Feb 11, 2026

Fabrication, Densification, and Replica Molding of 3D Carbon Nanotube Microstructures
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A Validation Study of the Impression Replica Technique.

Sofia Segerström1, Johanna Wiking-Lima de Faria1, Michael Braian1

  • 1Department of Prosthodontics, Malmö University, Faculty of Odontology, Malmö, Sweden.

Journal of Prosthodontics : Official Journal of the American College of Prosthodontists
|April 18, 2018
PubMed
Summary

The impression replica technique for measuring crown fit overestimates gap sizes by 2% to 11%. This validation confirms its use as a reference method for dental fit evaluation.

Keywords:
Internal gapmarginal gapmisfitproduction tolerance

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Area of Science:

  • Dental Materials Science
  • Biomaterials Engineering
  • Prosthodontics

Background:

  • Accurate measurement of the marginal gap between a dental crown and preparation is critical for clinical success.
  • The impression replica technique is widely used but requires validation for reliability.

Purpose of the Study:

  • To validate the accuracy of the impression replica technique for in vitro measurement of the gap between a dental preparation and a crown.

Main Methods:

  • A validated measuring instrument assessed a specimen with known gap dimensions.
  • Impression replicas of the specimen gaps were created and sectioned.
  • Gap measurements from replicas were compared to actual specimen measurements using a light microscope.

Main Results:

  • The impression replica technique consistently overvalued the measured gaps.
  • The discrepancy between actual and replica measurements ranged from 47 to 130 μm, representing 2% to 11% overestimation.

Conclusions:

  • The impression replica technique demonstrates a systematic overestimation of gap dimensions.
  • This validated technique can serve as a reliable reference method for evaluating other dental fit assessment techniques.