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1.
Psychol Bull ; 150(6): 666-693, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38990658

RESUMO

This meta-analysis examines the association between exposure to community violence and parenting behaviors (i.e., positive parenting, harsh/neglectful parenting, parent-child relationship quality, and behavior control). A systematic search yielded 437 articles that measured community violence exposure before or at the time of parenting, assessed parenting, and were available in English. There were 342 effect sizes across parenting constructs: positive (k = 101; 68 studies), harsh/neglectful (k = 95; 60 studies), relationship quality (k = 68; 41 studies), and behavior control (k = 78; 51 studies), from 160 reports representing 147 distinct studies. Results of the three-level meta-analyses found small but significant effects between community violence and positive parenting (r = -.059, 95% CI [-.086, -.032]; 95% PI [-.268, .151]), harsh/neglectful parenting (r = .133, 95% CI [.100, .166]; 95% PI [-.107, .372]), parent-child relationship quality (r = -.106, 95% CI [-.145, -.067]; 95% PI [-.394, .182]), and behavior control (r = -.047, 95% CI [-.089, -.005]; 95% PI [-.331, .237]). The association between exposure to community violence and harsh/neglectful parenting and behavior control was moderated by the type of exposure to community violence, informant or source of community violence and parenting data, child age, sex, and race/ethnicity. Given the substantial degree of heterogeneity in overall effect sizes, implications for policy and intervention are tentatively considered while emphasizing that more empirical research on the association between community violence and parenting is essential for advancing the field. (PsycInfo Database Record (c) 2024 APA, all rights reserved).


Assuntos
Exposição à Violência , Relações Pais-Filho , Poder Familiar , Violência , Humanos , Poder Familiar/psicologia , Exposição à Violência/psicologia , Violência/psicologia , Criança , Características de Residência , Feminino
2.
Psychol Aging ; 38(5): 374-388, 2023 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-37326564

RESUMO

Older adults exhibit an age-related positivity effect, with more positivity for memories than young adults. Theoretical explanations attribute this phenomenon to greater emphasis on emotion regulation and well-being due to shortened time horizons. Adults, across the lifespan, also exhibit a collective negativity bias (more negativity about their country than their personal past and future) and a future-oriented positivity bias (more positivity for future projections than for memories). Threats to global health (e.g., the COVID-19 pandemic) may shorten future time horizons which may serve to impact emotional valence for memories and future projections. We investigated this possibility in 2020 during the COVID-19 pandemic in young, middle-aged, and older adults (N = 434; age: 18-81 years), for positive and negative events in the past (2019) and future (2021) in the personal and collective domains, as well as for future excitement and worry in these same domains in 1 week, 1 year, and 5-10 years' time. We replicated the collective negativity bias and future-oriented positivity bias, indicating the robustness of these phenomena. However, the pattern of age-related positivity diverged for personal events such that young adults exhibited similar positivity to older adults and more positivity than middle-aged adults. Finally, consistent with theoretical proposals of better emotion regulation with age, older adults reported more muted excitement and worry for the long-term future compared to young adults. We discuss the implications of this work for understanding valence-based biases in memory and future projections across the adult lifespan. (PsycInfo Database Record (c) 2023 APA, all rights reserved).


Assuntos
COVID-19 , Longevidade , Humanos , Idoso , Pessoa de Meia-Idade , Idoso de 80 Anos ou mais , Pandemias , Envelhecimento , Emoções/fisiologia
3.
Psychon Bull Rev ; 30(4): 1243-1272, 2023 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-36917371

RESUMO

A large body of research in the study of memory has accumulated to date on the part-list cuing impairment in recall. This phenomenon refers to the lower recall of studied information in the presence of some studied words provided as retrieval cues compared to when no cues are provided. We review the current literature on the part-list cuing impairment in recall and report a meta-analysis utilizing the procedural and statistical information obtained from 109 samples (N = 5,605). In each experiment, participants studied a list of words and subsequently performed a recall task either in the presence or absence of part-list cues. The meta-analysis shows that the part-list cuing impairment is a robust, medium-sized impairment (Cohen, 1988). This recall impairment was not significantly sensitive to the number of study items provided, the relationship among study items, the number of part-list cues provided, the amount of time provided for recall, or certain other factors of interest. Our analyses also demonstrate that longer retention periods between study and retrieval mitigate the part-list cuing impairment in recall. We discuss the implications of meta-analysis results for elements of experimental design, the findings of past literature, as well as the underlying theoretical mechanisms proposed to account for this impairment in recall and the applied consequences of this recall impairment.


Assuntos
Sinais (Psicologia) , Rememoração Mental , Humanos , Projetos de Pesquisa
4.
J Exp Psychol Anim Learn Cogn ; 46(4): 443-459, 2020 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-33030955

RESUMO

Following cue-outcome (X-O) pairings, 2 procedures that reduce conditioned responses to X are extinction, in which X is presented by itself, and counterconditioning, in which X is paired with a different outcome typically of valence opposite that of training. Although studies with animals have generally found counterconditioning more efficient than extinction in reducing responding, data from humans are less clear. They suggest counterconditioning is more efficient than extinction at interfering with emotional processing, but there is little difference between the two procedures regarding their impact on the verbal assessment of the probability of the outcome given the cue. However, issues of statistical power leave conclusions ambiguous. We compared counterconditioning and extinction in highly powered experiments that exploited a novel procedure. A rapid streamed-trial procedure was used in which participants were asked to rate how likely a target outcome was to accompany a target cue after being exposed to acquisition trials followed by extinction, counterconditioning, or neither. In Experiments 1 and 2, evaluative conditioning was assessed by asking participants to rate the pleasantness of the cues after treatment. These studies found counterconditioning more efficient than extinction at reducing evaluative conditioning but less efficient at decreasing the assessment of the conditional probability of the outcome given the cue. The latter effect was replicated with neutral outcomes in Experiments 3 and 4, but the effect was inverted in Experiment 4 in conditions designed to preclude reinstatement of initial training by the question probing the conditional probability of the outcome given the cue. Effect sizes were small (Cohen's d of 0.2 for effect on evaluative conditioning, Cohen's d of 0.3 for effect on the outcome expectancy). If representative, this poses a serious constraint in terms of statistical power for further investigations of differential efficiency of extinction and counterconditioning in humans. (PsycInfo Database Record (c) 2020 APA, all rights reserved).


Assuntos
Aprendizagem por Associação/fisiologia , Condicionamento Psicológico/fisiologia , Extinção Psicológica/fisiologia , Reconhecimento Visual de Modelos/fisiologia , Adolescente , Adulto , Feminino , Humanos , Masculino , Desempenho Psicomotor/fisiologia , Adulto Jovem
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