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@ARTICLE{Terock:145116,
author = {Terock, Jan and Van der Auwera, Sandra and Janowitz,
Deborah and Wittfeld, Katharina and Frenzel, Stefan and
Klinger-König, Johanna and Grabe, Hans J},
title = {{C}hildhood trauma and adult declarative memory performance
in the general population: {T}he mediating effect of
alexithymia},
journal = {Child abuse $\&$ neglect},
volume = {101},
issn = {0145-2134},
address = {Amsterdam [u.a.]},
publisher = {Elsevier Science},
reportid = {DZNE-2020-00475},
pages = {104311},
year = {2020},
abstract = {Previous studies suggested that childhood maltreatment is
associated with altered memory performance in adulthood.
Deficits in identifying and describing feelings as captured
by the alexithymia construct are strongly linked with
childhood trauma and may mediate the associations with
memory function.To investigate the associations of childhood
trauma with verbal declarative memory performance and the
putative mediating role of alexithymia.Associations of the
different dimensions of childhood trauma with adult
declarative memory performance were tested in two large,
independent general population samples comprising a total of
N = 5574 participants. Moreover, we tested whether
associations were mediated by alexithymia.In both samples,
childhood emotional neglect, but not abuse emerged as a
negative statistical predictor of early (sample 1: β=-1.79;
p < 0.001, sample 2: β=-0.26; p < 0.001) as well as
delayed recall (β=-0.78; p < 0.001; β=-0.24;
p < 0.05). Likewise, childhood emotional neglect was the
strongest predictor for alexithymia (β = 3.2;
p < 0.001; β = 3.54; p < 0.001). Finally, the
association between childhood emotional neglect and early
(Total Mediated Effect (TME): 13.2, CI: 0.087-0.302; TME:
20.1; CI: 0.123-0.619) as well as late recall (TME: 13.2,
CI: 0.086-0.301; TME: 9; CI: -0.442-0.699) was significantly
mediated by alexithymia.Our findings suggest that childhood
emotional neglect is particularly detrimental to memory
functioning in adulthood. In comparison, childhood abuse was
not associated with reduced declarative memory capacity. Our
results contribute to explain the mechanism underlying the
relation of childhood trauma and memory deficits: Finding
specific associations with emotional neglect and a mediating
role of alexithymia highlights the relevance of emotion
processing capacities for memory functioning.},
keywords = {Adult / Adult Survivors of Child Abuse: psychology /
Affective Symptoms: epidemiology / Child / Child Abuse:
psychology / Child Abuse: statistics $\&$ numerical data /
Emotional Abuse: psychology / Emotional Abuse: statistics
$\&$ numerical data / Female / Humans / Male / Mediation
Analysis / Memory Disorders / Mental Recall / Middle Aged},
cin = {AG Grabe},
ddc = {370},
cid = {I:(DE-2719)5000001},
pnm = {344 - Clinical and Health Care Research (POF3-344)},
pid = {G:(DE-HGF)POF3-344},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:31877447},
doi = {10.1016/j.chiabu.2019.104311},
url = {https://pub.dzne.de/record/145116},
}