State v. Collins’s Empirical Analysis
1983
Citation profile
8 federal appellate · 2 district · 92 state decisions
How this case has been cited
Cited by 121 later decisions (2 by the Supreme Court) — most recently August 2020 · most notably Rock v. Arkansas (1987), State v. Johnston (1988)
8 federal appellate · 2 district · 92 state decisions — followed in 18 states
Later decisions citing this case, by decade. The current decade is in progress, and our corpus holds fewer opinions from the most recent years, so the latest bars are undercounted — not a real decline.
Relationships
Relies on Miranda v. State of Arizona Vignera · Frye v. United States · 17 Cal. 3d 24 - People v. Kelly · Dix v. Georgia · Rust v. Johnson
Most-quoted passages
The sentences later courts lift from this opinion, ranked by how many decisions quote each — the parts of the opinion doing the work. These counts are smaller than the citation total above because most of the 121 citing decisions cite the case generally; a passage count includes only decisions quoting that exact language verbatim.
“(1) The hypnotic session shall be conducted by an impartial licensed psychiatrist or psychologist trained in the use of hypnosis and thus aware of its possible effects on memory so as to aid the prevention of improper suggestions and confabulation. Appointment of the psychiatrist or psychologist should first be approved by the trial court_ (2) Information given to the hypnotist by either party concerning the case should be noted, preferably in written form, so that the extent of information the subject received from the hypnotist may be determined. (3) Before hypnosis, the hypnotist should obtain a detailed description of the facts from the subject, avoiding adding new elements to the subject’s description. (4) The session should be recorded so a permanent record is available to ensure against suggestive procedures; Videotape is a preferable method of recordation. (5) Preferably, only the hypnotist and subject should be present during any phase of the hypnotic session, but other persons should be allowed to attend if their attendance can be shown to be essential and steps are taken to prevent their influencing the results of the session.”
3 later decisions quote this exact passage · from the majority“"We see no reason why a person should not be permitted to testify in court in accord with statements which it clearly can be demonstrated he made prior to hypnosis. Such is not then hypnotically enhanced testimony. This seems to be in accord with the majority view. We do not go so far as to spell out the exact procedures which must be followed to clearly demonstrate that such statements were made prior to hypnosis. One method certainly might be to follow the guidelines laid down by the Arizona court in [State ex rel.] Collins [v. Superior Court, etc.], 132 Ariz. 180, 210 , [ 644 P.2d 1266 (1982),] which we have heretofore quoted. Since one cannot possibly envision all possible situations in which statements prior to hypnosis might be demonstrated to accord with posthypnotic testimony, we deem it wise not to attempt to spell out each and every condition or possibility for demonstrating reliability. To do otherwise is to risk omission of acceptable solutions which do not occur to us.” 296 Md. at 702-03 .”
3 later decisions quote this exact passage · from the majoritye.g. McCoy v. State · Simkus v. State“"Under the Frye rule, the results of mechanical or scientific testing are not admissible unless the testing has developed or improved to the point where experts in the field widely share the view that the results are scientifically reliable as accurate. Although hypnotically-adduced `memory' is not strictly analogous to the results of mechanical testing, we are persuaded that the Frye rule is equally applicable in this context, where the best expert testimony indicates that no expert can determine whether memory retrieved by hypnosis, or any part of that memory, is truth, falsehood, or confabulation a filling of gaps with fantasy. Such results are not scientifically reliable as accurate."”
1 later decision quote this exact passage · from the majoritye.g. State v. Allewalt
How this case has been treated — in progress
Whether each later court followed, distinguished, criticized, or overruled this decision. The treatment classification (task #35) runs highest-cited cases first and lights up here as it reaches this one.