Some argue the common practice of inferring multiple processes or systems from a dissociation is flawed. One proposed solution is state-trace analysis, which involves plotting, across two or more conditions of interest, performance measured by either two dependent variables, or two conditions of the same dependent measure. The resulting analysis is considered to provide evidence that either a single process underlies performance or there is evidence for more than one process. This article reports simulations using the simple recurrent network in (...) which changes to the learning rate produced state-trace plots with multiple functions. We also report simulations using a single-layer error-correcting network that generate plots with a single function. We argue that the presence of different functions on a state-trace plot does not necessarily support a dual-system account, at least as typically defined ; it can also indicate variation in a single parameter within theories generally considered to be single-system accounts. (shrink)

The demonstration of a sequential congruency effect in sequence learning has been offered as evidence for control processes that act to inhibit automatic response tendencies via unconscious conflict monitoring. Here we propose an alternative interpretation of this effect based on the associative learning of chains of sequenced contingencies. This account is supported by simulations with a Simple Recurrent Network, an associative model of sequence learning. We argue that the control- and associative-based accounts differ in their predictions concerning the magnitude of (...) the sequential congruency effect across training. These predictions are tested by reanalysing data from a study by Shanks, Wilkinson, and Channon . The results support the associative learning account which explains the sequential congruency effect without appealing to control processes. (shrink)

There is a need to better understand how individuals in different religious groups construct and maintain their worldviews. This study explores how religious practices, beliefs, and relationships create and sustain the worldviews of five British Muslims. Semi-structured interviews were inductively analyzed using interpretative phenomenological analysis (IPA) to idiographically explore the participants’ lived experiences. This analysis developed multiple subordinate themes that formed two superordinate themes: “Submitting to Allah” and “Being a British Muslim.” The participants’ experiences of being raised in Muslim families (...) strongly shaped their beliefs and they each strongly identify themselves as both Muslim and British. These important relationships taught them to follow the teachings of the Qur’an and to live their lives in submission to God. The analysis suggests the belief that the Qur’an is the authoritative and enduring revelation of God to mankind provided the core of their worldview and that this belief had far-reaching implications for every aspect of their lives. Their social relationships and religious practices both continually affirmed this fundamental belief in their sacred text and created a social reality in which the participants experienced God and submitted to the will of Allah. The combination of many different religious practices, social relationships, and personal experiences imbued the Qur’an with the power and authority to shape the participants’ lives and sustained their religious community. The participants’ intratextually fundamentalist approach to the Qur’an helped them create coherent worldviews that were filled with meaning and purpose. (shrink)