Gudjonsson Suggestibility Scales
Definition
Psychometric instruments (GSS-1, GSS-2) measuring Yield (acceptance of misleading suggestions) and Shift (changing answers under pressure). Used to assess whether a suspect's confession reflects genuine recall or interrogative suggestibility.
Related terms
- Appropriate Adult
- UK PACE Code C requirement: a responsible adult (parent, guardian, social worker, or independent person) who must be present during the detention...
- Compliant False Confession
- A false confession given knowingly by an innocent suspect who yields to interrogation pressure to escape the immediate situation, to gain a...
- Internalised False Confession
- A confession in which the suspect has come to believe they committed the act, often as a result of intense questioning that...
- Kathi Kalu Oghad Principle
- The Indian Supreme Court's 1961 ruling interpreting Article 20(3) as prohibiting compelled testimonial statements. Combined with BSA provisions rendering police confessions inadmissible,...
- Miranda Warning
- The statement of rights that US police must deliver to a suspect before custodial interrogation, required by the Supreme Court's 1966 decision...
- PEACE Model
- A structured interview framework used by UK law enforcement and increasingly by private investigators: Preparation and Planning, Engage and Explain, Account, Closure,...
- Reid Technique
- The dominant North American police interrogation method developed by John E. Reid and Fred Inbau (1962; 5th edition 2013). Characterised by a...
- Selvi V. Karnataka
- Indian Supreme Court 2010 ruling holding that compulsory narcoanalysis, polygraph, and BEAP procedures violate Article 20(3) as testimonial compulsion. Governs the admissibility...
Explained in
- Interrogation Techniques: Reid, PEACE and False ConfessionsPsychometric instruments (GSS-1, GSS-2) measuring Yield (acceptance of misleading suggestions) and Shift (changing answers under pressure). Used to assess whet...