RESUMEN
PURPOSE/OBJECTIVE: To propose a predictive model for caregivers' psychological distress (including anxiety, depression, and cognitive overload) based on different data gathered from amyotrophic lateral sclerosis (ALS) patients (cognitive level, psychological distress, type of ALS, and sex). RESEARCH METHOD/DESIGN: A cross-sectional study with a sample of 51 ALS patients and their respective main carers. Various instruments were used such as the Beck Anxiety Inventory, ALS Depression Inventory-12, and the Edinburgh Cognitive and Behavioral ALS Screen, Zarit Burden Interview, Self-Rating Depression Scale, and Self-Rating Anxiety Scale for caregivers. RESULTS: ALS type, sex, and cognition were predictive variables for caregiver distress, with the main explanatory variable being the distress of the patients themselves. Spinal ALS led to higher psychological distress in caregivers (ß = .38), as did male patients with ALS and preserved cognition. CONCLUSIONS/IMPLICATIONS: The proposed confirmatory model demonstrates that patients' psychological distress is the best predictor of psychological distress in their caregivers. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
RESUMEN
INTRODUCTION: Amyotrophic lateral sclerosis (ALS) produces alterations in the autonomic nervous system (ANS), which explains the cardiac manifestations observed in patients. The assessment of heart rate variability (HRV) is what best reflects the activity of the ANS on heart rate. The Polar H7 Bluetooth® device proves to be a non-invasive and much faster technology than existing alternatives for this purpose. OBJECTIVE: The goal of this study is to determine HRV using Polar H7 Bluetooth technology in ALS patients, comparing the obtained measurements with values from healthy individuals. METHOD: The sample consisted of 124 participants: 68 diagnosed with ALS and 56 healthy individuals. Using Polar H7 Bluetooth technology and the ELITE HRV application, various HRV measurements were determined for all participants, specifically the HRV index, RMSSD, RMSSD LN, SDNN index, PNN50, LF, HF, LF/HF ratio, HR average, and HF peak frequency. RESULTS: Statistically significant differences were observed between ALS patients and healthy individuals in the HRV index, RMSSD, RMSSD LN, SDNN index, PNN50, HF, and LF, where healthy individuals exhibited higher scores. For the HR average, the ALS group showed a higher value. Values were similar when comparing men and women with ALS, with only a higher HF peak frequency observed in women. CONCLUSION: The Polar H7 Bluetooth® device is effective in determining heart rate variability alterations in ALS, being a promising prognostic tool for the disease.
Asunto(s)
Esclerosis Amiotrófica Lateral , Masculino , Humanos , Femenino , Frecuencia Cardíaca , Sistema Nervioso Autónomo , Estado de Salud , CorazónRESUMEN
Multiple Sclerosis (MS) is a neurodegenerative disease characterized by motor and non-motor symptoms, including emotional distress, anxiety, and depression. These emotional symptoms currently have a pharmacological treatment with limited effectiveness; therefore, it is necessary to delve into their relationship with other psychological, functional, or prefrontal alterations. Additionally, exploring non-pharmacological therapeutic alternatives that have shown benefits in addressing emotional distress in MS patients is essential. AIM: To establish a predictive model for the presence of anxiety and depression in MS patients, based on variables such as psychological well-being, functional activity, and prefrontal symptoms. Additionally, this study aimed to propose non-pharmacological therapeutic alternatives based on this model. MATERIALS AND METHODS: A descriptive, observational, and cross-sectional study was conducted with a sample of 64 diagnosed MS patients who underwent functional and cognitive assessments using the following questionnaires and scales: Functional Activities Questionnaire (FAQ), Acceptance and Action Questionnaire (AAQ-II), Experiences Questionnaire (EQ), Self-Compassion Scale Short Form (SCS-SF), Beck Depression Inventory II (BDI-II), State-Trait Anxiety Inventory (STAI), and Prefrontal Symptoms Inventory (PSI). RESULTS: The model showed an excellent fit to the data and indicated that psychological well-being was the most significant predictor of the criteria (ß = -0.83), followed by functional activity (ß = -0.18) and prefrontal symptoms (ß = 0.15). The latter two are negatively related to psychological well-being (ß = -0.16 and ß = -0.75, respectively). CONCLUSIONS: Low psychological well-being is the variable that most significantly predicts the presence of anxiety and depression in MS patients, followed by functional activity and prefrontal alterations. Interventions based on mindfulness and acceptance are recommended, along with nutritional interventions such as antioxidant-enriched ketogenic diets and moderate group physical exercise.
RESUMEN
BACKGROUND: Patients with Amyotrophic Lateral Sclerosis (ALS) have a higher prevalence of mood disorders, including depression, than the general population. Non-specific measurement instruments have been used to evaluate depression in these patients, which complicates accurate diagnosis. The ALS Depression Inventory (ADI-12) exclusively assesses depressive symptoms in patients with ALS. AIM: To adapt and validate the ADI-12 in a Spanish sample. METHODS: A selective design was used with 74 patients with ALS, using the ADI-12 questionnaire. The original instrument was translated and back-translated into Spanish. The internal structure, temporal stability, convergent, and discriminant validity of the instrument were analyzed. RESULTS: Two confirmatory models showed internal validity (p = 0.502 for the one-factor model, p = 0.507 for the two-factor model). The Cronbach's alpha (0.900 in the first measurement and 0.889 in the second one) indicated a high internal consistency of the test. The Pearson correlation (0.90) indicated high temporal stability. In terms of convergent validity, the ADI-12 showed moderate correlations with the Beck Anxiety Inventory (BAI) (0.51-0.58), and low correlations with time since ALS diagnosis (-0.26 to -0.27). LIMITATIONS: The main limitation of the present study was the small sample size. CONCLUSIONS: The ADI-12 is fitted to a single general factor of depression, and the scale shows high internal consistency and high temporal stability, therefore, its use is recommended for the diagnosis of depression in patients with ALS.
Asunto(s)
Esclerosis Amiotrófica Lateral , Humanos , Esclerosis Amiotrófica Lateral/complicaciones , Esclerosis Amiotrófica Lateral/diagnóstico , Esclerosis Amiotrófica Lateral/epidemiología , Depresión/diagnóstico , Depresión/etiología , Depresión/epidemiología , Encuestas y Cuestionarios , Trastornos del Humor , Reproducibilidad de los ResultadosRESUMEN
Biological (BA) and chronological (CA) age may or may not fit. The available evidence reveals remarkable individual differences in the overlap/mismatch between BA and CA. Increased mismatch can be interpreted as delayed (BA/CA < 1) or accelerated biological aging (BA/CA > 1). Body and brain health are correlated and both predict aging outcomes associated with physical and mental fitness. Moreover, research has shown that older brain age at midlife correlates negatively with cognitive ability measured in early childhood, which suggests early life predisposition to accelerated aging in adulthood. Under this framework, here we test if increased cognitive ability is associated with delayed brain aging, analyzing structural MRI data of 188 individuals, sixty of whom were recruited from MENSA, an association comprising individuals who obtained cognitive ability scores in the top 2 percent of the population. These high ability individuals (HCA) showed an average advantage of 33 IQ points, on a fluid reasoning test they completed for this research, over those other recruited because of their average cognitive ability (ACA). Next, brain age was computed at the individual level for two distinguishable neocortical features (thickness and surface area) according to models trained in an independent large-scale sample of 2377 individuals. Results revealed a stronger pattern of accelerated brain aging in HCA compared to ACA individuals for thickness, while the opposite pattern was suggested for surface area. The findings align well with the greater relevance of individual differences in cortical surface area for enhancing our understanding of cognitive differences at the brain level.
Asunto(s)
Envejecimiento , Neocórtex , Adulto , Encéfalo/diagnóstico por imagen , Preescolar , Cognición , Humanos , Individualidad , Imagen por Resonancia MagnéticaRESUMEN
BACKGROUND: dating violence, or violence in teenage couples, is a socially interesting topic, due to its prevalence and its possible use in predicting violence in adult couples. The perception of violence, or the detection of abusive behaviors by teenagers and young people (which can be considered as equivalent concepts), is essential to prevent violence itself. Therefore, the main objective of this research is to determine which behaviors are identified as abusive by teenagers and young people, and the severity that they attribute to them-meaning how they perceive them. Moreover, we will be able to determine whether there are differences between boys and girls in two countries: Spain and Colombia. METHODS: for this study, we used two samples from both countries, with a total of 389 teenagers (50.9% females and 49.1% males) who were, on average, 16.56 years old (SD = 1.94 years). We analyzed the factorial invariance depending on sex and country of the sample and the different profiles of violence perception. RESULTS: we found evidence of the internal validity of the questionnaire for what concerns the perception of inter-partner violence. The results point out that the perception of violence in the relationship is composed of two factors related to each other (Multiple and Emotional Abuse), which are invariant depending of sex and country of origin of the sample. The internal consistency of the test is adequate (>0.90). The analysis of the violence perception profiles indicates that Spanish teenagers have a higher perception of it, and, also, that girls hold a higher perception than boys. CONCLUSIONS: the results of this research have shown how dating violence (or violence in teenage couples) is differentially perceived not only between genders, but also across cultural contexts. Moreover, these outcomes may enhance the development of possible evidence-based interventions approaching the social problem generated by violence in teenage couples.
Asunto(s)
Relaciones Interpersonales , Violencia de Pareja , Adolescente , Colombia , Composición Familiar , Femenino , Humanos , Masculino , Factores Sexuales , España , Encuestas y CuestionariosRESUMEN
BACKGROUND: Are cognitive and biological variables useful for predicting future behavioral outcomes? METHOD: In two independent groups, we measured a set of cognitive (fluid and crystallized intelligence, working memory, and attention control) and biological (cortical thickness and cortical surface area) variables on two occasions separated by six months, to predict behavioral outcomes of interest (performance on an adaptive version of the n-back task) measured twelve and eighteen months later. We followed three stages: discovery, validation, and generalization. In the discovery stage, cognitive/biological variables and the behavioral outcome of interest were assessed in a group of individuals (in-sample). In the validation stage, the cognitive and biological variables were related with a parallel version of the behavioral outcome assessed several months later. In the generalization stage, the validation findings were tested in an independent group of individuals (out-of-sample). RESULTS: The key finding revealed that cortical surface area variations within the right dorsolateral prefrontal cortex predict the behavioral outcome of interest in both groups, whereas the cognitive variables failed to show reliable predictive validity. CONCLUSIONS: Individual differences in biological variables might predict future behavioral outcomes better than cognitive variables concurrently correlated with these behavioral outcomes.
Asunto(s)
Atención/fisiología , Conducta , Cognición/fisiología , Inteligencia/fisiología , Memoria a Corto Plazo/fisiología , Corteza Prefrontal/anatomía & histología , Variación Biológica Individual , Mapeo Encefálico , Estudios Controlados Antes y Después/métodos , Femenino , Predicción , Lateralidad Funcional , Generalización Psicológica , Humanos , Imagen por Resonancia Magnética , Corteza Prefrontal/diagnóstico por imagen , Pruebas Psicológicas , Reproducibilidad de los Resultados , Factores de TiempoRESUMEN
In the present research, three tests, Pinel's Stigma Consciousness (1999); Quality of Life by Ruiz and Baca (1993); and the Social Identity by Cameron (2004), were adapted and validated by hearing loss of different ages, educational levels, marital status and occupation in order to make the sample more representative. The content validity was established using a group of experts formed by disabled people and technicians in disability with the purpose of adapting the items of the different tests. The reliability of the three tests was adequate with values higher than .70. The Stigma Consciousness test presented a unifactorial structure, that of Quality of Life with four factors (General Satisfaction, Free Time, Physical and Psychological Well-being and Social Support) and Social Identity with three factors (Centrality, Ingroup Ties and Ingroup Affect). Goodness-of-fit tests showed adequate values. We also analyzed the convergent and discriminant validity of the scale in order to see which tests presented major and minor associations and the criterion validity relating the scales to the level of studies, the percentage of disability and the work place of the evaluated ones. Finally, we analyzed the similarities between our results and those obtained in the original tests.
Asunto(s)
Pérdida Auditiva/psicología , Pruebas Psicológicas/normas , Calidad de Vida/psicología , Identificación Social , Estigma Social , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Reproducibilidad de los ResultadosRESUMEN
In experimental psychology, a unique model of general processing is often sought to represent the behaviors of all individuals. We address the question of whether seeking this objective - a unique model - is the most fruitful scientific strategy by studying a specific case example. In order to approach an answer to such a question, we compared the conventional approach in experimental psychology with analyses at the individual level by applying a specific mathematical modeling approach. A sample of 1159 individuals completed an experimental task based on managing conflict (a type of Simon task). Key findings revealed that at least four models are required to properly account for individuals' performance. Interestingly, four out of ten participants failed to show stimulus-response congruency effects in the experimental task, whereas the remaining 60% followed distinguishable theoretical models (consistent with conflict-monitoring theory and/or priming and episodic memory effects). The reported findings suggest that individuals' psychological characteristics might help to explain some of the reproducibility issues that are currently of great concern in psychology. These findings, along with further recent research, support the view that general and differential psychological approaches work better together for addressing relevant theoretical issues in psychological research.
Asunto(s)
Cognición/fisiología , Conflicto Psicológico , Modelos Psicológicos , Tiempo de Reacción/fisiología , Adolescente , Adulto , Función Ejecutiva/fisiología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Pruebas Neuropsicológicas , Reproducibilidad de los Resultados , Adulto JovenRESUMEN
Personality neuroscience defines the scientific study of the neurobiological basis of personality. This field assumes that individual differences in personality traits are related with structural and functional variations of the human brain. Gray and white matters are structural properties considered separately in previous research. Available findings in this regard are largely disparate. Here we analyze the relationships between gray matter (cortical thickness (CT), cortical surface area (CSA), and cortical volume) and integrity scores obtained after several white matter tracts connecting different brain regions, with individual differences in the personality traits comprised by the Five-Factor Model (extraversion, agreeableness, conscientiousness, neuroticism, and openness to experience). These psychological and biological data were obtained from young healthy women. The main findings showed statistically significant associations between occipital CSA variations and extraversion, as well as between parietal CT variations and neuroticism. Regarding white matter integrity, openness showed positive correlations with tracts connecting posterior and anterior brain regions. Therefore, variations in discrete gray matter clusters were associated with temperamental traits (extraversion and neuroticism), whereas long-distance structural connections were related with the dimension of personality that has been associated with high-level cognitive processes (openness).
Asunto(s)
Mapeo Encefálico , Sustancia Gris/fisiología , Personalidad/fisiología , Sustancia Blanca/fisiología , Adolescente , Adulto , Femenino , Sustancia Gris/patología , Humanos , Procesamiento de Imagen Asistido por Computador/métodos , Masculino , Neuroticismo , Inventario de Personalidad , Sustancia Blanca/patología , Adulto JovenRESUMEN
BACKGROUND: In spite of the verifiable achievements obtained in gender equity, one wonders if they still exist in our societies gendered activities (roles) at the household level. This study states an affirmative prediction. Gender role is here organized in four different nuclei: instrumentality inside and outside home for men; expressiveness and instrumentality inside home for women, pertaining to two clearly different domains (household activities for men and household activities for women). METHOD: 98 women and 86 men completed the Gender Roles Questionnaire (GRQ). RESULTS: Obtained results showed that: (a) men and women do not do certain household activities (roles) with the same frequency; (b) the four-dimensional approach fits the data better than the one-dimensional and even better than the two-dimensional approach (household gender roles for men and women separately). CONCLUSION: Discussion focuses on the implications of these results for both research and education.
Asunto(s)
Identidad de Género , Tareas del Hogar/organización & administración , Adulto , Femenino , Humanos , Masculino , AutoinformeRESUMEN
Employee recognition is one of the typical characteristics of healthy organizations. The majority of research on recognition has studied the consequences of this variable on workers. But few investigations have focused on understanding what mechanisms mediate between recognition and its consequences. This work aims to understand whether the relationship between employee recognition and well-being, psychological resources mediate. To answer this question a sample of 1831 workers was used. The variables measured were: employee recognition, subjective well-being and positive psychological functioning (PPF), which consists of 11 psychological resources. In the analysis of data, structural equation models were applied. The results confirmed our hypothesis and showed that PPF mediate the relationship between recognition and well-being. The effect of recognition over PPF is two times greater (.39) with peer-recognition than with supervisor-recognition (.20), and, the effect of PPF over well-being is .59. This study highlights the importance of promoting employee recognition policies in organizations for the impact it has, not only on well-being, but also on the positive psychological functioning of the workers.
Asunto(s)
Empleo/psicología , Cultura Organizacional , Satisfacción Personal , Administración de Personal , Adolescente , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , España , Adulto JovenRESUMEN
Antecedentes La escala de Funcionamiento Psicológico Positivo (FPP) es una escala recientemente desarrollada en España. Está formada por 11 recursos psicológicos: autonomía, resiliencia, autoestima, propósito en la vida, disfrute, optimismo, curiosidad, creatividad, humor, dominio del entorno y vitalidad. Éstos se agrupan en un factor de segundo orden que da nombre a la escala. Se trata de un instrumento que presenta una adecuada validez y fiabilidad. Además, los análisis factoriales confirmatorios arrojaron un buen nivel de ajuste. Objetivo El propósito del presente estudio es validar la escala de FPP en México. Método A tal fin, contamos con una muestra de 184 estudiantes de Psicología de la Universidad Nacional Autónoma de México (UNAM) a la que hemos aplicado la escala de FPP junto con otras medidas relacionadas para calcular la fiabilidad y validez de la escala en México. Resultados Los resultados obtenidos en la escala de FPP muestran una fiabilidad y validez adecuadas. Además, el cuestionario presenta una estructura factorial jerárquica formada por 11 factores de primer orden y un factor general de segundo orden. Los mismos resultados se encontraron en la validación española. Discusión y conclusión Al menos que sepamos, no hay otra escala que mida funcionamiento positivo en México, pues los intentos de adaptar otras escalas semejantes no han sido satisfactorios. Los resultados encontrados nos permiten recomendar la aplicación de esta escala en México.
Background The Positive Psychological Functioning scale (PPF) is a newly developed measure in Spain. It consists of 11 psychological resources: autonomy, resilience, self-esteem, purpose in life, enjoyment, optimism, curiosity, Creativity, humor, environmental mastery and vitality. All of them are grouped into a second order factor called Positive Psychological Functioning. This measure has adequate validity and reliability. In addition, the confirmatory factor analysis showed a good level of adjustment. Objective The goal of this research is to validate the PPF in Mexico. Method We used a sample of 184 college students from the Universidad Nacional Autonoma de Mexico (UNAM). They applied the PPF and other scales to calculate the reliability and validity in Mexico. Results The results obtained in the PPF scale showed good psychometric properties (reliability and validity). Moreover, the scale has hierarchical factorial structure formed by 11 prime order factors, and one second order general factor. The same result was found in the Spanish scale validation. Discussion and conclusion This measurement is innovative because, to our knowledge, there is no scale to measure Positive Functioning in this country, since attempts to adapt other similar scales have not been satisfactory. The results allow us to recommend the application of this scale in Mexico.
RESUMEN
BACKGROUND: Gender roles have been assessed by explicit measures and, recently, by implicit measures. In the former case, the theoretical assumptions have been questioned by empirical results. To solve this contradiction, we carried out two concatenated studies based on a relatively well-founded theoretical and empirical approach. METHOD: The first study was designed to obtain a sample of genderized activities of the domestic sphere by means of an explicit assessment. Forty-two raters (22 women and 20 men, balanced on age, sex, and level of education) took part as raters. In the second study, an implicit assessment of gender roles was carried out, focusing on the response time given to the sample activities obtained from the first study. A total of 164 adults (90 women and 74 men, mean age = 43), with experience in living with a partner and balanced on age, sex, and level of education, participated. RESULTS: Taken together, results show that explicit and implicit assessment converge. The current social reality shows that there is still no equity in some gender roles in the domestic sphere. CONCLUSIONS: These consistent results show considerable theoretical and empirical robustness, due to the double implicit and explicit assessment.
Asunto(s)
Identidad de Género , Hombres/psicología , Estereotipo , Mujeres/psicología , Adulto , Factores de Edad , Actitud , Cultura , Escolaridad , Relaciones Familiares , Femenino , Tareas del Hogar , Humanos , Masculino , Persona de Mediana Edad , Modelos Psicológicos , Pruebas Psicológicas , Rol , Sexismo , Controles Informales de la Sociedad , España , Factores de Tiempo , Lugar de TrabajoRESUMEN
The factor structure of the Center for Epidemiological Studies Depression Scale (CES-D) (Radloff in Appl Psychol Meas 1(3):385-401, 1977) was examined in two independent samples of human immunodeficiency virus (HIV) patients. The first sample, composed of HIV patients undergoing hospital follow-up, was used to explore the factor structure of the CES-D. The second sample, composed of HIV patients confined in prison, was used to confirm the factor structure previously found. In both samples the best structure accounting for data was three 1st-order factors with a general 2nd-order factor of depression. We found a strong factorial invariance of this structure across samples, pointing out a high consistency of results in HIV patients. Additionally, the cut-off score for depression screening in this population was studied.
Asunto(s)
Depresión/diagnóstico , Infecciones por VIH , Encuestas y Cuestionarios/normas , Adolescente , Adulto , Anciano , Niño , Depresión/fisiopatología , Análisis Factorial , Femenino , Hospitalización , Humanos , Masculino , Persona de Mediana Edad , Prisioneros , España , Adulto JovenRESUMEN
Neuroimaging studies provide evidence for organized intrinsic activity under task-free conditions. This activity serves functionally relevant brain systems supporting cognition. Here, we analyze changes in resting-state functional connectivity after videogame practice applying a test-retest design. Twenty young females were selected from a group of 100 participants tested on four standardized cognitive ability tests. The practice and control groups were carefully matched on their ability scores. The practice group played during two sessions per week across 4 weeks (16 h total) under strict supervision in the laboratory, showing systematic performance improvements in the game. A group independent component analysis (GICA) applying multisession temporal concatenation on test-retest resting-state fMRI, jointly with a dual-regression approach, was computed. Supporting the main hypothesis, the key finding reveals an increased correlated activity during rest in certain predefined resting state networks (albeit using uncorrected statistics) attributable to practice with the cognitively demanding tasks of the videogame. Observed changes were mainly concentrated on parietofrontal networks involved in heterogeneous cognitive functions.
Asunto(s)
Lóbulo Frontal/fisiología , Vías Nerviosas/fisiología , Lóbulo Parietal/fisiología , Práctica Psicológica , Descanso/fisiología , Juegos de Video , Adolescente , Mapeo Encefálico , Cognición/fisiología , Femenino , Humanos , Procesamiento de Imagen Asistido por Computador , Inteligencia , Imagen por Resonancia Magnética , Pruebas Neuropsicológicas , Análisis de Componente Principal , Análisis de Regresión , Reproducibilidad de los Resultados , Adulto JovenRESUMEN
Illusory conjunctions in the time domain are binding errors for features from stimuli presented sequentially but in the same spatial position. A similar experimental paradigm is employed for the attentional blink (AB), an impairment of performance for the second of two targets when it is presented 200-500 msec after the first target. The analysis of errors along the time course of the AB allows the testing of models of illusory conjunctions. In an experiment, observers identified one (control condition) or two (experimental condition) letters in a specified color, so that illusory conjunctions in each response could be linked to specific positions in the series. Two items in the target colors (red and white, embedded in distractors of different colors) were employed in four conditions defined according to whether both targets were in the same or different colors. Besides the U-shaped function for hits, the errors were analyzed by calculating several response parameters reflecting characteristics such as the average position of the responses or the attentional suppression during the blink. The several error parameters cluster in two time courses, as would be expected from prevailing models of the AB. Furthermore, the results match the predictions from Botella, Barriopedro, and Suero's (Journal of Experimental Psychology: Human Perception and Performance, 27, 1452-1467, 2001) model for illusory conjunctions.
Asunto(s)
Parpadeo Atencional , Percepción de Color , Ilusiones Ópticas , Orientación , Reconocimiento Visual de Modelos , Aprendizaje Seriado , Humanos , Modelos Psicológicos , Psicofísica , Tiempo de ReacciónRESUMEN
Loach and Marí-Beffa (Vis Cogn, 10:513-526, 2003) observed that a distractor stimulus, presented immediately after a behaviorally relevant target stimulus, negatively primed a related probe stimulus indicating that the distractor had been inhibited. They argued that "post-target inhibition" may be a mechanism for preventing interference from temporally proximal stimuli; interference that could potentially result in a binding/intrusion error. In order to test this hypothesis, the authors carried out two rapid serial visual presentation (RSVP) experiments in which participants had to report either the identity (Experiment 1) or color (Experiment 2) of a target letter surrounded by distractor letters. In Experiment 1, a close relationship between priming and errors was observed. When a distractor stimulus showed evidence of being inhibited the participant was less likely to commit a binding error. The opposite was true when a distractor stimulus showed evidence of being facilitated. The results of Experiment 2 showed limited evidence of the same relationship.