ADHDの症状を持つ個人の比較時間ネットワーク分析:経験サンプリング法 (ESM) を使用して精神病のような経験と関連する要因の関係に関する調査
Hanna Gelner1, Paulina Bagrowska2, Błażej Misiak3
1Experimental Psychopathology Lab, Institute of Psychology, Polish Academy of Sciences, Stefana Jaracza 1, 00-378, Warsaw, Poland. hgelner@sd.psych.pan.pl.
European archives of psychiatry and clinical neuroscience
|February 12, 2026
まとめ
注意欠陥/多動性障害 (ADHD) の症状は,精神病のような経験 (PLE) に影響を及ぼします. 高度なADHD症状の重症度は,特定のコルチゾールと妄想のような経験 (DLE) のダイナミクスと相関しているが,低度なADHDの重症度は異なるパターンを示している.
科学分野:
- 神経科学は神経科学である.
- 精神科医は精神病を患っている.
- 心理学 心理学とは
背景:
- 幻覚のような経験 (HLEs) と妄想のような経験 (DLEs) を含む精神病のような経験 (PLEs) は,精神病連続体のサブクリニック現象です.
- PLEsの病因は,神経発達の変化,適応不良の対処,否定的な感情,およびストレスを含むが,しばしば注意欠陥/多動性障害 (ADHD) の症状と併発する.
研究 の 目的:
- PLEの時間的動態,ADHDの症状,コルチゾールレベル,ネガティブな影響 (NA),反省,脅威予測 (TA) を調査する.
- 一般人口のサンプルで,ADHDの症状の重度が高く,低い個体間のこれらのダイナミクスを比較するために.
主な方法:
- 188人の参加者は,Adult ADHD Self-Report Scale (ASRS) と7日間のエコロジカル・モメンタリー・アセスメント (EMA) を完了しました.
- 参加者は高ADHD (H_ADHD) と低ADHD (L_ADHD) のグループに分けられました.
- 唾液コルチゾール,一時ネットワーク分析,並列テストは,関連性およびグループ差異を分析するために使用されました.
主要な成果:
- H_ADHDグループでは,コルチゾールは脅威予期 (TA) を予測し,DLEsはTAと強く関連していました. コルチゾールの上昇は,TAと関連していた.
- L_ADHDグループでは,HLEは反やTAとより関係していた. ネガティブな影響 (NA) は,両方のグループで強烈に予想された反を予測しました.
- DLEは,H_ADHDグループで最も強い予測機能を持ち,NAはL_ADHDグループで最も強い予測機能を持っていた. コルチゾールは,H_ADHDにおけるTAと,L_ADHDにおけるアルコールの消費と関連していた.
結論:
- 高対低ADHD症候群の個体において,心理的要因と生物学的マーカーの間の時間的ダイナミクスにおいて,著しい差異が存在する.
- ADHDの患者を対象とした介入は,NAをターゲットにして,適応的感情とストレス調節戦略に焦点を当てるべきである.
関連する概念動画
01:12What is an Experiment?
19.1K
An experiment is a planned activity carried out under controlled conditions. The purpose of an experiment is to investigate the relationship between two variables. When one variable causes change in another, we call the first variable the explanatory or independent variable. The affected variable is called the response or dependent variable. In a randomized experiment, the researcher manipulates values of the explanatory variable and measures the resulting changes in the response variable. The...
19.1K
03:20The Stanford Prison Experiment
24.8K
The famous and controversial Stanford Prison Experiment, conducted by social psychologist Philip Zimbardo and his colleagues at Stanford University, demonstrated the power of social roles, social norms, and scripts.
24.8K
01:19Thomson's e/m Experiment
6.9K
In a beam of charged particles created by a heated cathode, the particles move at different speeds. However, many applications need a beam with uniform particle speeds. An arrangement known as a velocity selector uses electric and magnetic fields to pick particles with a particular speed from the beam.
A particle with charge q, speed v, and mass m enters an area from the top, where the magnetic and electric fields are perpendicular both to the particle's motion and to one another. The magnetic...
A particle with charge q, speed v, and mass m enters an area from the top, where the magnetic and electric fields are perpendicular both to the particle's motion and to one another. The magnetic...
6.9K
01:13Controls in Experiments
18.5K
When conducting an experiment, it is crucial to have control to reduce bias and accurately measure the dependent variables. It also marks the results more reliable. Controls are elements in an experiment that have the same characteristics as the treatment groups but are not affected by the independent variable. By sorting these data into control and experimental conditions, the relationship between the dependent and independent variables can be drawn. A randomized experiment always includes a...
18.5K
01:13Randomized Experiments
9.1K
The randomization process involves assigning study participants randomly to experimental or control groups based on their probability of being equally assigned. Randomization is meant to eliminate selection bias and balance known and unknown confounding factors so that the control group is similar to the treatment group as much as possible. A computer program and a random number generator can be used to assign participants to groups in a way that minimizes bias.
Simple randomization
Simple...
Simple randomization
Simple...
9.1K
01:16Crossover Experiments
4.6K
Crossover experiments, also called the repeated-measurements design, is a study design in which all experimental units are exposed to all treatments in different periods. Crossover experiments are generally used in psychology, the pharmaceutical industry, agriculture, and medicine.
Crossover designs are performed even with smaller sample sizes since the samples can act as their controls. These are better than simple randomized trials since patients are exposed to all the treatments.
Crossover designs are performed even with smaller sample sizes since the samples can act as their controls. These are better than simple randomized trials since patients are exposed to all the treatments.
4.6K