Are semantic and episodic autobiographical memories influenced by the life period remembered? Comparison of young and older adults.

Autobiographical memory consists of a person's personal history and contributes to building a feeling of identity and continuity. Aging affects episodic autobiographical memory negatively, whereas semantic autobiographical memory is preserved or even enhanced in older adults. The study aim was to analyze whether these hypotheses continue to find support, or if there are differences when these memories are analyzed according to the components of life cycle retrieval. The sample was composed of 151 participants: 78 young and 73 older adults. Subjects were evaluated with the Autobiographical Memory Interview. A mixed ANOVA was performed for semantic memory with two groups and three life periods (childhood, youth-adulthood, and recent life). The main group effect was not significant, but the effects of the life period and the life period × group interaction were significant. When analyzing episodic memory, the main effects of the life period and group were significant, but their interaction was not. Young people have better episodic memory than older adults, and they show a similar episodic memory pattern during the three life periods evaluated. The semantic memory of the older adults is preserved, and the reminiscence bump and recent life scores are similar in both groups.

Bienestar subjetivo y psicológico: comparación de jóvenes y adultos mayores / Subjective and psychological well-being: young and older adults' comparison

El bienestar es un constructo complejo que se refiere a la experiencia óptima y el funcionamiento. El bienestar subjetivo, basado en la perspectiva hedónica, es la valoración general de la vida y el bienestar psicológico, fundamentado en la perspectiva eudaimónica, se asocia al desarrollo personal y realización del potencial de uno mismo. Este trabajo compara un grupo de jóvenes con un grupo de adultos mayores en medidas de bienestar subjetivo y del bienestar psicológico, para estudiar los posibles cambios asociados a la edad. Se realizó un estudio correlacional, en el que participaron 148 sujetos pertenecientes a dos grupos de edad: jóvenes y adultos mayores de Valencia (España). Los resultados mostraron diferencias en el bienestar subjetivo con puntuaciones más altas en el grupo de los adultos mayores para las escalas de afecto positivo. Para el bienestar psicológico los adultos mayores obtuvieron puntuaciones significativamente mayores en las dimensiones de autoaceptación, autonomía y dominio del ambiente. Los resultados apoyan las teorías sobre el sesgo de positividad en la vejez y un mayor uso de estrategias de tipo acomodativo como forma de adaptación a las nuevas situaciones.

Well-being is a complex construct that refers to optimal experience and functioning. Subjective well-being, based on the hedonic perspective, refers to general assessment of life, and psychological well-being, based on the eudemonic perspective, is associated with personal development and fulfillment of one's potential. This study compares a group of young people with a group of elderly people by means of subjective well-being and psychological well-being, in order to study the possible changes associated with age. A correlational study was carried out in which there were 148 subjects from two age groups: young people and elderly people from Valencia (Spain). The results revealed differences in subjective well-being, with higher scores in the group of elderly people for the scales of positive affect. While in psychological well-being, elderly people got significantly higher scores in the dimensions of self-acceptance, autonomy and environmental mastery. These results support theories of positivity bias in old age, and a greater use of accommodative strategies as means of adaptation to new situations.

An emotional Stroop task with faces and words. A comparison of young and older adults.

ANTECEDENTS: Given the contradictions of previous studies on the changes in attentional responses produced in aging a Stroop emotional task was proposed to compare young and older adults to words or faces with an emotional valence. METHOD: The words happy or sad were superimposed on faces that express the emotion of happiness or sadness. The emotion expressed by the word and the face could agree or not (cued and uncued trials, respectively). 85 young and 66 healthy older adults had to identify both faces and words separately, and the interference between the two types of stimuli was examined. RESULTS: An interference effect was observed for both types of stimuli in both groups. There was more interference on positive faces and words than on negative stimuli. CONCLUSIONS: Older adults had more difficulty than younger in focusing on positive uncued trials, whereas there was no difference across samples on negative uncued trials.