Friday, 12 September 2025

Η επιστήμη πίσω από το γιατί μας αρέσουν τα παιχνίδια ρίσκου



Childit.gr
10 Σεπτεμβρίου 2025




Μάθε πώς εξελικτική ιστορία, χημεία εγκεφάλου και κοινωνικές αλληλεπιδράσεις συνεργάζονται ώστε τα παιχνίδια ρίσκου να γίνονται συναρπαστικά, και πώς να παίζεις υπεύθυνα.


Οι περισσότεροι άνθρωποι θυμούνται την πρώτη φορά που ένιωσαν την καρδιά τους να χτυπά πιο γρήγορα μπροστά σε ένα ρίσκο, είτε ήταν μια βόλτα σε λούνα παρκ είτε το γύρισμα ενός τροχού τύχης. Το έντονο συναίσθημα εκείνης της στιγμής μοιάζει να τραβά την προσοχή του εγκεφάλου και να ζητά επανάληψη. Το γενναιόδωρο μπόνους καζίνο συχνά οδηγεί τους παίκτες να δοκιμάσουν τα νέα ελληνικά online καζίνο, που θυμίζουν κλασικά φρουτάκια της παλιάς εποχής και κρατούν ζωντανή την επιθυμία για μια ακόμη δοκιμή. Παράλληλα, όταν ένα online casino δεν προσφέρει αρκετή ποικιλία, πολλοί στρέφονται στα Ξένα καζίνο για Έλληνες, αναζητώντας εμπειρίες ζωντανών παιχνιδιών που ανεβάζουν την αδρεναλίνη και χαρίζουν ιστορίες για διηγήσεις σε φίλους. Από τα επιτραπέζια παιχνίδια μέχρι τα αθλήματα και τα ψηφιακά καζίνο, η έλξη του ρίσκου φαίνεται καθολική. Τι κρύβεται όμως πίσω από αυτή την ευχαρίστηση; Η επιστήμη δίνει απαντήσεις που συνδυάζουν χημεία, ψυχολογία και κοινωνικούς παράγοντες με τρόπους που ίσως δεν περιμέναμε.

Γιατί το ρίσκο είναι τόσο ελκυστικό

Οι ειδικοί συμφωνούν ότι ο ανθρώπινος εγκέφαλος έχει εξελιχθεί για να ανταμείβει τη συμπεριφορά που οδηγεί σε κάτι νέο και ενδεχομένως ωφέλιμο. Σε αρχαίες κοινότητες, το να ρισκάρει κάποιος για να βρει φρέσκο φαγητό ή ασφαλέστερη φωλιά αύξανε τις πιθανότητες επιβίωσης. Έτσι, η αίσθηση περιπέτειας γράφτηκε βαθιά στο νευρικό σύστημα. Σήμερα, αντί για κυνηγετικές εξορμήσεις, υπάρχουν ζάρια, κάρτες και ψηφιακοί τροχοί. Το μοτίβο παραμένει: ένα αβέβαιο αποτέλεσμα μπορεί να οδηγήσει σε μεγάλη ανταμοιβή. Ακόμη κι όταν η ανταμοιβή είναι μικρή, ο ενθουσιασμός της προσμονής αρκεί για να κάνει την εμπειρία ευχάριστη. Οι ερευνητές το ονομάζουν «προσαύξηση προσμονής» και το μετρούν με αισθητήρες καρδιακών παλμών και ιδρώτα. Όταν η πιθανότητα νίκης είναι περίπου 50%, η διέγερση φτάνει στο ζενίθ. Ουσιαστικά, το ρίσκο μετατρέπει τις καθημερινές αποφάσεις σε μικρά αφηγήματα με ήρωα τον ίδιο τον παίκτη. Αυτή η ιστορία, γεμάτη σασπένς και πιθανό επίλογο ευτυχίας, είναι που τραβά τόσο πολύ το ενδιαφέρον.
Ντοπαμίνη: Η χημική ανταμοιβή

Κάθε φορά που ένας άνθρωπος ρισκάρει και κερδίζει, ο εγκέφαλος απελευθερώνει ντοπαμίνη, έναν νευροδιαβιβαστή που συνδέεται στενά με την ευχαρίστηση. Το ίδιο μόριο ενεργοποιείται όταν τρώμε σοκολάτα ή ακούμε το αγαπημένο μας τραγούδι, όμως σε παιχνίδια ρίσκου η απελευθέρωση γίνεται κατά κύματα. Εντυπωσιακό είναι ότι η ντοπαμίνη αρχίζει να ρέει όχι μετά τη νίκη, αλλά πριν, τη στιγμή που ο τροχός ξεκινά ή το ζάρι μένει στον αέρα. Αυτό το «προκαταβολικό» κύμα κρατά τους παίκτες σε διαρκή αγωνία. Τα εργαστηριακά πειράματα δείχνουν ότι οι διακυμάνσεις ντοπαμίνης είναι εντονότερες όταν το αποτέλεσμα είναι αβέβαιο. Έτσι, ο εγκέφαλος μαθαίνει να αποζητά καταστάσεις όπου η πιθανότητα κέρδους δεν είναι ούτε πολύ χαμηλή ούτε πλήρως εγγυημένη. Με άλλα λόγια, η χημεία μας προγραμματίζει για να αναζητούμε την ισορροπία ανάμεσα σε ασφάλεια και κίνδυνο. Αν το ρίσκο εξαφανιζόταν, ο μηχανισμός θα έπεφτε σε αδράνεια και η εμπειρία θα γινόταν απλώς βαρετή. Για αυτό, ένα μικρό σκαμπανέβασμα αρκεί για να ανάψει ξανά τη σπίθα.

Ο κοινωνικός παράγοντας

H απόλαυση του ρίσκου δεν είναι μόνο προσωπική υπόθεση. Οι άνθρωποι συχνά συγκεντρώνονται γύρω από ένα τραπέζι με τράπουλα ή σχολιάζουν σε ζωντανή μετάδοση μια περιστροφή ρουλέτας. Η κοινή εμπειρία μεγαλώνει το συναίσθημα, γιατί ο ανθρώπινος εγκέφαλος ανταποκρίνεται σε γέλια, επιφωνήματα και χειροκροτήματα των άλλων. Κοινωνικοί ψυχολόγοι μιλούν για το «φαύλο» ή «ευγενικό» κύκλο επιρροής: όταν κάποιος κερδίζει, οι γύρω ενθουσιάζονται και έτσι ο νικητής αισθάνεται ακόμη καλύτερα. Αντίστοιχα, μια ήττα γίνεται πιο ήπια όταν μοιράζεται. Επιπλέον, το ρίσκο λειτουργεί ως αφορμή για ιστορίες. Το να αφηγηθεί κάποιος πώς γύρισε ένα παιχνίδι από ήττα σε θρίαμβο ενισχύει την κοινωνική του εικόνα, ένα φαινόμενο που οι εξελικτικοί βιολόγοι συνδέουν με την ανάγκη για κύρος μέσα στην ομάδα. Στις ψηφιακές πλατφόρμες, τα σχόλια και τα emojis παίρνουν τον ρόλο του κοινού, δημιουργώντας σχεδόν το ίδιο κοινωνικό καύσιμο. Χωρίς αυτή τη διάδραση, πολλοί θα σταματούσαν πιο γρήγορα να παίζουν. Ακόμη και ένα απλό «καλή τύχη» από άγνωστο χρήστη αυξάνει τη δέσμευση. Η παρουσία κοινού λειτουργεί σαν ενισχυτής ήχου για το ήδη ισχυρό μήνυμα του εγκεφάλου.


Ισορροπία μεταξύ διασκέδασης και ευθύνης

Η ίδια επιστήμη που εξηγεί γιατί οι άνθρωποι απολαμβάνουν το ρίσκο υπενθυμίζει και τα όρια. Όταν η ντοπαμίνη εκτοξεύεται συχνά, ο εγκέφαλος μπορεί να συνηθίσει το «ύψος» της και να ζητά όλο και μεγαλύτερα ερεθίσματα. Αυτό ονομάζεται ανοχή και συνδέεται με την υπερβολική ενασχόληση. Οι ειδικοί προτείνουν πρακτικές λύσεις που είναι εύκολο να θυμάται ακόμη και ένα παιδί: καθορισμός χρονικού ορίου, συγκεκριμένο ποσό χρημάτων και συχνά διαλείμματα. Όπως σε κάθε χόμπι, η απόσταση βοηθά στην ανανέωση του ενδιαφέροντος. Επιπλέον, η εναλλακτική δραστηριότητα, όπως η βόλτα ή ένα επιτραπέζιο με φίλους, επαναφέρει την ισορροπία. Η σύγχρονη τεχνολογία προσφέρει εργαλεία αυτο-ελέγχου, από χρονόμετρα μέχρι αυτόματους περιορισμούς λογαριασμού. Όταν κάποιος γνωρίζει τους μηχανισμούς που τον σπρώχνουν να συνεχίσει, αποκτά δύναμη να επιλέξει συνειδητά. Έτσι, το ρίσκο παραμένει πηγή διασκέδασης χωρίς να μετατρέπεται σε βάρος. Σε τελική ανάλυση, το παιχνίδι έχει αξία μόνο όταν συνοδεύεται από χαμόγελα και αναμνήσεις, όχι από άγχος. Ένα απλό σχέδιο δράσης κάνει τη διαφορά στη διάρκεια και κρατά την εμπειρία διασκεδαστική και ασφαλή για όλους.

ΠΗΓΗ:

Monday, 8 September 2025

Who is your neighbour?



Tariq Bashir, Mike Fitter and Anna Potts introduce an organisation that has been facilitating troubling conversations…

08 September 2025


This is our story of discovery and learning. It's about an evolving group of people, the challenges we have faced along the way, and how we sought to overcome them. At its heart is how Psychology can help in facilitating troubling conversations which might just change the world.



First, let's introduce ourselves. Who is Your Neighbour? (WiYN?) provides and facilitates spaces in which people – white people in less well-off areas in particular – can speak about their experiences of living where they do, and listen to others do the same. We welcome subjects that people can feel 'shut down' for raising – like race, immigration, culture. The changes taking place in our world.



Tariq Bashir, our Director, is a Londoner. About 20 years ago, he moved to Yorkshire. He is good at making a decent cup of tea and doing dialogue – conversations in which people work at listening, hearing and understanding each other. Mike Fitter, a trustee and founder, is a Chartered Psychologist with a background in organisational psychology and a focus on supporting social cohesion and community development. Anna Potts leads on the communications aspects of our work and is also an integrative counsellor / psychotherapist.



The training that WiYN? delivers includes sessions in which we invite people to explore how they would respond if they heard statements such as these:



'I'm not racist, but we're just full. There's not enough room for any more.'

'In public you shouldn't speak a different language… only English.'

'I'm sick of immigrants sponging off us who pay our taxes.'

'I hope they all drown… even the children'



We invite you to do just that as well: take a pause now, and consider how you would respond.






Our three principles

Perhaps you'll best get a feel for how we might respond through our guiding principles. In the words of Tariq:

Better out than in

It's better to say a thing than not say it.

When we started WiYN? there was a lot of 'You can't say that'. You could say it with your mates, with your family, in private. But outside, in public, there were things you couldn't say, you'd get shut down.

Feeling that you are being shut down about things that bother you, when you feel the world is changing – that causes frustration and resentment. Being able to say what worries you is really important.

Most people are alright

Most people are sincere, good-hearted and well-intentioned. But there are organised groups whose purpose is to blame minorities, and make their lives difficult.

Who gains when people are feeling shut down and resentful? They do, the groups that are trying to stir up trouble. They take advantage of people who are feeling anxious, worried and frustrated.

Those groups that are stirring things up, they are not most people. People who take part in the conversations that we hold are just people. They have an opportunity in the conversation to talk openly about the things that matter to them.

There will be things that get said that might be difficult to hear. But it's people saying what's on their mind, in their gut. There's got to be a space for people to be able to do that. If we can help to foster spaces where people get to be sincere and good-hearted, if someone does say something that does cause some hurt, they've not set out to do that. There's not the malice.

Curiosity is good

The thing we are trying to achieve in WiYN? is people being curious, asking questions, wanting to know stuff.

So, in every conversation we hold, what we are looking for is everyone coming out with more questions than when they went in – wanting to know more things. And that includes us: "I've heard something in that conversation that really got me thinking."

That's everyone in the room, including our facilitators, wanting to know more, wanting to understand more.

What we are not trying to achieve is – "I want you to think like I do, or have the same opinion as I've got".


A beginning in faith communities

Perhaps we're getting ahead of ourselves in the story. Let's revisit our origins.



Starting in 2004, faith leaders in Sheffield published public statements each year in advance of local, General and European elections. The statement expressed concern about increased polarisation in communities because of targeting of minorities. At this time the British National Party (BNP) was doing increasingly well in local and European elections.



By 2010, this was recognised as too remote. Faith Leaders sought a way to engage directly with people in South Yorkshire drawn to the BNP. Mike Fitter was a member of the Sheffield Faith Leaders group and has been involved with WiYN? since the original idea.



At this time, mainstream politicians seemed not to know how to engage with white voters who were drawn to the message that the BNP were putting out – other than to tell them they had wrong views. This meant that the BNP had free rein. They listened to people's concerns, took them seriously, and offered their solutions. 'BNP is the Labour Party your Grandad voted for', proclaimed their flyers.



A working group of Faith Leaders came up with an alternative that seemed worth trying – to talk with small groups of people concerned about immigration, Muslims, change in their or neighbouring communities.



We developed a proposal that was funded for three years by the Equality and Human Rights Commission. Our focus was communities in South Yorkshire where 1) the BNP was doing well in local elections and 2) someone invited us to work with a local group because of concerns they had about views expressed by their community members.



Over the first three years, requests tended to come from ministers of Christian churches in predominantly less well-off white areas (small towns and villages near larger urban conurbations).



Initially WiYN? had a project manager and a team of group facilitators – mostly recruits from Mediation Sheffield, a local charity commissioned to help develop the methodology. After two years, when Tariq joined us, developments became in-house.


Early research findings and methodology development

At the outset a social sciences PhD researcher (Richard Slade) was contracted to research and evaluate this initial phase, working closely with the development team. The methodology was described as 'safe space' intra-community dialogue (see Slade & Steels, 2016).



In 2017, findings from a laboratory study were published which demonstrated that when high quality listening skills were used (non-judgemental, empathic, respectful), speakers' attitude structure can be changed (see Itzchakov et al., 2017). This was affirming for us, because at the heart of our method is the view that empathy leads to empathy. People being heard, being taken seriously, their experience being valued, is a basis for them being able to be empathetic towards others – including the 'other' who they are speaking about in our facilitated dialogue.



Later, we ceased describing our groups as offering a 'safe space' because the term was shifting its meaning: one meaning that became widely known and was used pejoratively of institutions described as 'woke' ,such as universities, was that of excluding those with different views.



The WiYN? development team and the researcher worked together to develop the group work methodology. Facilitators worked in pairs, chosen from a pool, choice influenced by the characteristics of the specific dialogue session.



A key learning in the first three years was that the time and work that was required between the initial contact with a local group and the readiness for group facilitation could be substantial – sometimes six months of relationship building from the time of initial contact. We recognised the importance of going slowly. Building relationships was key, and this is still the case 12 years later.

Because of the need for slow and careful development we recruited community development workers. Their role was to promote our offer, work with local individuals and groups, then brief and hand over to facilitators when the group was ready. This led usually to two or three sessions of an hour and a half each. The development worker and researcher would follow up. This might lead to further collaboration guided by the development worker, the nature of which came out of the group conversations and next steps. For example, in a group that was very critical of Muslims but acknowledged that they had never met one, we facilitated a meeting with members of a local mosque who were interested in contact. The aim was simply to meet and chat, over tea and cake. If they wished to continue meeting, we would encourage that, but not provide further facilitation, unless there was an exceptional need.



As our work progressed, we developed partnership working with local groups and organisations who would pick up the continuing element of social contact. Our focus remained on creating the conditions for being interested and ready for this step – building curiosity. We also developed partnerships that brought other specialised practices that complement our work, for example community organising.



We next recognised the need for an Operations Manager to ensure our activities were co-ordinated and delivered. (All our roles are part-time). As the Operations Manager role evolved it also held responsibility for evaluation and learning, feeding into strategic development.


The 'absent other' in dialogues

What at first seems important in the groups that WiYN? facilitates is that they talk about the 'absent other' – and they also talk about themselves and what matters to them. They do this in a way that differs from what is likely in an everyday context. This is explained later in this article, and is also illustrated by particular places and times…



Leicestershire in the 1960s. For us, one of the most relevant field research studies was led by Norbert Elias. It was the 1960s in Leicestershire, when new housing estates were built and people moved from cities which had experienced WW2 bombing. They were the migrant new arrivals. The study was republished as a book in 1994, The Established and the Outsiders, with a new introductory chapter that summarises the findings and theory.



Their field work describes group dynamics that occur when there is a substantial number of new arrivals, 'the outsiders', that leads to a reaction in 'the established community'. These two communities were indistinguishable in terms of social class, education, employment, religion, race and ethnicity. This research therefore strips bare and reveals the power dynamics of group stigmatising vs. individual prejudice. Difference is reduced to one factor – the duration of living in an area. Thus stigmatisation and scapegoating are described and understood distinct from the dynamics of economic or social inequality, racial or religious discrimination.



The Leicestershire study found that there was a substantial power differential between the two communities – which was entirely due to differences in the degree of organisation of the people. The established community had high internal cohesion and communal control, which was maintained by established families going back two or three generations, social institutions (societies, church, clubs), and gossip (praise of own community, denigration of the newcomers/outsiders). The newcomers were strangers not only in relation to the established residents but also to each other. 'Exclusion and stigmatisation of the outsiders by the established group,' the authors wrote, 'were thus powerful weapons used by the latter to maintain their identity, to assert their superiority, keeping others firmly in their place.'



One way that the power differential was maintained was by the established group ascribing to the whole of the outsider group the bad characteristics of its worst section. By contrast, its self-image was of the good characteristics of its best members. Thus, there was always evidence to show that their group was good and the other group bad.



Regarding the members of the village (the established community) as prejudiced does not adequately address the situation. The dynamic was maintained by group stigmatisation. 'Thus one misses the key to the problem usually discussed under headings such as "social prejudice", if one looks for it solely in the personality structure of individual people. One can find it only if one considers the figuration formed by the two (or more) groups concerned, or in other words, the nature of their interdependence.'



This is maintained by the imbalance of power and the tensions inherent in it. One group can only effectively stigmatise another group as long as it is well established in positions of power from which the stigmatised group is excluded.



South Yorkshire in the 21st century. Do these findings and conclusions drawn from 1960s Leicestershire apply to 21st century South Yorkshire? There is more ethnic diversity now, which means some perceived 'outsiders' more clearly stand out due to appearance and culture, whereas in 1960s Leicestershire the distinguishing characteristics of 'outsiders' were less apparent. That said, one of WiYN?'s facilitators Brad, notes that being 'from Sheffield' can make one definitely 'other' in South Yorkshire villages.



A significant difference is that the established community in the 1960s was relatively stable and had the resources to self-organise. Contemporary South Yorkshire, especially away from the cities, has been ravaged by economic decline, and defeat. The Miners' strike of the 1980s is still having its impact.



Some of the rioting in the summer of 2024 was outside the asylum hotel near Rotherham, and led to the police being angrily attacked. The police were there to keep order, and to defend the hotel and its occupants. The sense in communities of being overlooked is experienced painfully when the media and some politicians say the State is more committed to migrants than its established communities. People respond with anger, with a sense of betrayal.



The summer of 2024 was also the 40th anniversary of the Battle of Orgreave – regarded as the key event in the defeat of the Miners' Strike. Its significance is expressed in the documentary film 'Strike: an uncivil war', now available on Netflix. Unresolved trauma does not fade unless processed. The Home Secretary recently announced a long-sought inquiry into the Miners' Strike, violence at Orgreave, and its aftermath (to be chaired by the Bishop of Sheffield). This may help. (95 miners were prosecuted for riot and unlawful assembly and were found not guilty – police had fabricated evidence).


Peace Studies and the 'Succinct moment'

We have also found that a grounding in peace studies and its methodologies is helpful – for example the work of John Paul Lederach, particularly his 2005 book The Moral Imagination: the Art and Soul of Building Peace.



Our approach to research and development, and indeed to this article, draws on a principle stated by Lederach in the opening chapter of his book:



The academic community, unlike the artistic community, often begins its interaction with a journey into the world by stating a problem that defines both the journey and the interaction.



The artistic community, it seems to me, starts with experience in the world and then creates a journey toward expressing something that captures the wholeness of that feeling in a succinct moment.



The two communities share this in common: Ultimately, at some moment in time, they both rely on intuition. While I have never been a big fan of problem stating, I have come to appreciate the art of posing a good question.



The question this book poses is simple and endlessly complex: How do we transcend the cycles of violence that bewitch our human community while still living in them? I could call this the statement of the problem.



We recognise the 'succinct moment' referred to by Lederach as potentially a transformative moment, at which a shift occurs in a facilitated group. 'Transformation views the presenting issues as an expression of the larger system of relationship patterns. It moves beyond the "episodic" expression of the conflict and focuses on the relational and historical patterns in which the conflict is rooted.'



If and when this 'succinct moment' occurs, it is a point which our facilitators dwell on, draw attention to. Here are a few examples from our facilitated groups, which also serve to showcase our work more broadly:

Members of a Catholic Church, concerned about new arrivals from West Africa, recognised their own collective history of migration (grandparents and great-grandparents) – of being Irish miners who had come to South Yorkshire to work in the mine. They had direct experience of racism and exclusion. Some of the older members recounted (a few from direct memory) that during WW2, they had invited Italian prisoners of war from a nearby camp into their church for Sunday services, 'because they were good singers'.
Another succinct moment arose when the history of anti-Irish feeling was recalled, leading to an expression of empathy towards Muslims and other minorities.
A moment of learning for us – local people said 'We built this place'. (The church, literally, stone by stone.) 'We know migration, it's part of our history… but we expect new people to accept that we made this place, and to respect that.'
A story of anger about gypsy travellers being violent, the conversation building momentum against them. The facilitator invites participants to share their experience of violence in their own communities: 'Who do you know that would as soon knock you out as look at you?' This led to recounting of male violence in those communities, which was a moment of change. A young women observed, 'We thought we were talking about gypsies, but actually we're talking about men being violent.'
A group of women met regularly in a community centre. Two of our female facilitators explored 'prejudice' with them. Although they recognised their own prejudices in some contexts, they were adamant that their strong negative feelings about Muslim women who wore the niqab (full veil) was not a prejudice.

At the end of the session the group was keen to have a further session. The facilitators made a plan. At the beginning of the next session they introduced to the group a female colleague who is of Muslim Arab heritage. She spoke to the women and after a while left the room. Shortly after this a woman in a black niqab came in. Immediately the room went quiet, and there were hushed tones. This person then spoke to them and they realised she was the facilitator who had left the room. There was relief and some excitement. The facilitator then took off the niqab and invited the women to examine it. They were very interested and asked questions about how it felt wearing it – some tried it on when given the opportunity.

Their experiences related to exotic views – on an Arabian charger crossing the desert, and feeling more feminine. It was interesting that the initial prejudice transformed from personal anger and resentment to a sense of allying with the niqab wearer, but from the perspective of a dominant cultural belief – an indication of our collective colonial history, described by Edward Said in his book Orientalism.


Developing our offer nationally

Over the past four years we have further developed our organisation. We made a significant decision to develop our communications strategy and a website; and later, with further funding, we recruited our national development manager. This is enabling us to offer our work nationally. In particular we now offer:

Training in responding to troubling conversations – how to respond to things that are difficult to hear in everyday situations. The challenging statements we shared at the start of this article are examples of ones we can use to explore participants' feelings and reactions; along with the options they have in response, which can include not responding. In this way we learn together the effects of different types of response.

Training in facilitating groups based on our three principles – for groups and organisations who wish to apply our methodology in their own context.

Consultancy and support for partner organisations who wish to learn and apply our methodology.



This is not competency training… skills are important, but equally vital is the empathic, collaborative mindset and framework when 'hard to hear' things are being said. This needs to be embedded in partner organisations, and in their facilitators, their values and beliefs.



We choose our partners carefully.


New research questions, and an invitation

In 2025 we have been awarded a £200,000 grant over four years by the Paul Hamlyn Foundation to develop our work, and our national offer in particular. We intend to explore some assumptions that underpin our work, formulated as five questions.

To what extent does being heard, taken seriously, and heard with empathy lead to empathy for others and the confidence to question peer consensus, leading to attitude change?

Do we need to ask different questions in different ways to have confidence in our assumptions?

Do external changes – mainstreaming of anti-migrant narrative by politicians, the riots in the summer of 2024, stories of migrant threat that spread rapidly and the ability to mobilise quickly for serious violence – undermine our assumptions?

We also assume that people being able to work through their own identity, individual and collective, helps to build a positive sense of identity without blaming others. This helps undermine anti-minority stories which use perceived threats to identity as a way of blaming others. We haven't developed a way of testing that assumption. How do we do so?


The assumption underlying our national work is that we share our approach, so it is embedded in the work of other organisations/networks. If this is sufficiently widespread and in-depth, will it help lead to reduced hostility and more welcome for migrants? How do we test this?


SOURCE:

Wednesday, 27 August 2025

Παγκόσμια Ημέρα Σκύλου: 15 υπέροχοι λόγοι για να μεγαλώσετε το παιδί σας με έναν σκύλο



by Αγγελική Λάλου
26 Αυγούστου 2025



Σίγουρα υπάρχουν πολλοί περισσότεροι και τα οφέλη είναι για όλη την οικογένεια


Αν έχετε ή είχατε κάποια στιγμή στη ζωή σας σκύλο ως κατοικίδιο ξέρετε από πρώτο χέρι τα πολλαπλά οφέλη και τα πολύτιμα δώρα που σας προσφέρει η συνύπαρξη με τον πιο πιστό (και καλόκαρδο) φίλο του ανθρώπου, γνωρίζατε όμως ότι η κατοχή σκύλου προσφέρει πολλά οφέλη και στα παιδιά σας;


Εδώ σας έχουμε τουλάχιστον 15 οφέλη που υποστηρίζονται από την έρευνα για τα παιδιά όταν η οικογένεια φέρνει ένα σκυλί στο σπίτι.

Οι σκύλοι διδάσκουν τα παιδιά για την ευθύνη: όταν τα παιδιά σας πρέπει να βοηθήσουν στο περπάτημα, το μπάνιο και τη σίτιση του σκύλου, μαθαίνουν τη σημαντική δεξιότητα να φροντίζουν ένα άλλο ζωντανό πλάσμα.


Τα σκυλιά βοηθούν το ανοσοποιητικό σύστημα: υπήρξε μια μελέτη που έδειξε ότι τα μωρά που μεγαλώνουν σε σπίτι σκύλου είναι λιγότερο επιρρεπή σε κρυολογήματα και αναπνευστικές λοιμώξεις.

Οι σκύλοι κρατούν τα παιδιά ενεργά: πάρα πολλά παιδιά αυτές τις μέρες προτιμούν να κάθονται σπίτι στον καναπέ παίζοντας βιντεοπαιχνίδια. Αν η οικογένειά σας έχει ένα σκυλί, όμως, δίνει στα παιδιά σας μια μεγάλη δικαιολογία για να βγουν έξω και να τα κρατήσουν ενεργά.

Λοιπόν, ναι: όχι μόνο η ιδιοκτησία σκύλου είναι καλή για εσάς και τον / τη σύζυγό σας, αλλά και για τα παιδιά σας!

Τα σκυλιά μπορούν να βοηθήσουν ένα μοναχοπαίδι


Δεν σχεδιάζετε να κάνετε περισσότερα από ένα παιδιά; Πάρτε τους ένα σκυλί. Μελέτες έχουν δείξει ότι όταν ένα μοναχοπαίδι λαμβάνει έναν σκύλο, τείνουν να αισθάνονται λιγότερο μόνοι και βλέπουν το κατοικίδιο ζώο τους ως αδελφό.

Μαθαίνουν πώς να «μοιράζονται» τον χρόνο των γονιών τους και τον δικό τους χώρο, μαθαίνουν να σέβονται ένα άλλο ζωντανό πλάσμα, να είναι ευγενικοί και να αγαπούν – όπως ακριβώς θα έκαναν με ένα αδελφάκι.

Τα σκυλιά διδάσκουν την ευθύνη

Δεν θέλετε να βγάζετε βόλτα μόνο εσείς συνεχώς τον σκύλο, να τον περιποιείστε και να τον ταΐζετε; Μην ανησυχείτε, τα παιδιά σας θα το κάνουν αυτό για εσάς. Οι σκύλοι διδάσκουν στα παιδιά την ευθύνη και πόσο δύσκολο, αλλά απαραίτητο είναι να φροντίζουν ένα άλλο ζωντανό πλάσμα. Θα βοηθήσει τα παιδιά να μάθουν να παίρνουν πρωτοβουλίες, να παραμένουν γειωμένα και να τους διδάξει ότι ένα άλλο ζωντανό πλάσμα εξαρτάται από αυτά.

Τα σκυλιά τονώνουν το ανοσοποιητικό σύστημα

Τα παιδιά που ζουν με σκύλους τείνουν να αρρωσταίνουν λιγότερο σε όλη τους τη ζωή. Και, μια μελέτη δείχνει ότι τα μωρά που μεταφέρονται σε ένα σπίτι που περιέχει ήδη έναν σκύλο είναι λιγότερο ευαίσθητα σε λοιμώξεις του αναπνευστικού ή κρυολογήματα.

Οι σκύλοι φέρνουν διαφορετικά είδη «μικροβίων» και βακτηρίων από τα οποία το σύστημα του παιδιού μαθαίνει να χτίζει άμυνα, κάτι που τα βοηθά να καταπολεμήσουν άλλες ασθένειες και ανοσολογικούς κινδύνους καθώς μεγαλώνουν.

Τα σκυλιά προσφέρουν προστασία

Όταν έχετε σκύλο στο σπίτι σας, μπορείτε να ποντάρετε σε μειωμένη πιθανότητα διάρρηξης ή ληστείας. Τα σκυλιά είναι εξαιρετικά για προστασία από ληστές και είναι πάντα σε επιφυλακή, έτοιμα να γαβγίσουν ή να υπερασπιστούν την οικογένειά τους, καθώς είναι πολύ προστατευτικά-ειδικά για τα παιδιά στο σπίτι.

Οι ληστές είναι λιγότερο πιθανό να χτυπήσουν επειδή γνωρίζουν ότι ένας σκύλος θα προειδοποιήσει τον ιδιοκτήτη του, θα του επιτεθεί ή θα μειώσει σημαντικά τις πιθανότητές τους να βγουν από το σπίτι με αγαθά.

Τα σκυλιά διατηρούν το πνεύμα ψηλά

Ο αριθμός των παιδιών που διαγιγνώσκονται με κατάθλιψη είναι ανησυχητικός σήμερα. Αλλά οι μελέτες δείχνουν ότι η κατοχή ενός σκύλου μπορεί να μειώσει την πιθανότητα το παιδί σας να αναπτύξει αυτήν την ασθένεια. Η ιδιοκτησία σκύλου μειώνει την ένταση και βελτιώνει τη διάθεση συνολικά. Επειδή τα σκυλιά είναι πάντα χαρούμενα που βλέπουν την οικογένειά τους, είναι πολύ δύσκολο για τα παιδιά να μην χαμογελούν και να αισθάνονται σε καλύτερη διάθεση μόλις περάσουν από την πόρτα.

Τα σκυλιά κρατούν τα παιδιά ενεργά

Ανησυχείτε ότι τα παιδιά σας δεν είναι στην πιο υγιή κατάσταση; Πάρτε ένα σκυλί. Τα σκυλιά πρέπει να περπατούν τακτικά και το παιδί σας θα αποκομίσει όλα τα οφέλη για την υγεία που έχει ο σκύλος σας κάνοντας βόλτες μαζί τους.

Τα παιδιά λατρεύουν επίσης να τρέχουν και να παίζουν με τα σκυλιά, οπότε παίρνουν μια επιπλέον δόση άσκησης χωρίς καν να το γνωρίζουν; Είναι ένας διασκεδαστικός τρόπος για το σώμα τους να χάσει βάρος αν χρειαστεί. Ή διασφαλίζει ότι διατηρούν ένα υγιές βάρος καθ’ όλη τη διάρκεια της ζωής τους.

Τα σκυλιά διδάσκουν στα παιδιά την άνευ όρων αγάπη

Τα παιδιά θα μάθουν να αγαπούν άνευ όρων όταν έχουν σκύλο. Και, θα μάθουν αυτό το μάθημα πολύ πιο γρήγορα από ένα παιδί που δεν έχει κατοικίδιο για να φροντίσει ή να βασιστεί.

Όταν τα παιδιά είναι σε θέση να αναγνωρίσουν αυτήν την ισχυρή έννοια, είναι σε θέση να την εφαρμόσουν αποτελεσματικά σε άλλους ανθρώπους και παιδιά που συναντούν σε καθημερινή βάση, ακόμη και αργότερα στη ζωή τους.

Τα σκυλιά διδάσκουν την ανιδιοτέλεια

Το παιδί σας μπορεί να ήταν λίγο εγωιστικό πριν από την απόκτηση σκύλου. Αλλά, μόλις φτάσει ένας σκύλος, μαθαίνουν γρήγορα ότι δεν είναι «όλα γι’ αυτό».

Εκτός από τη διδασκαλία της ευθύνης, τα σκυλιά διδάσκουν στα παιδιά ότι οι κι άλλοι πρέπει να φροντίζονται όταν δεν μπορούν να φροντίσουν τον εαυτό τους.

Ένας σκύλος στο σπίτι χτίζει εμπιστοσύνη

Αν θέλετε να μεγαλώσετε ένα παιδί με αυτοπεποίθηση, δώστε του ένα σκύλο. Έχει αποδειχθεί ότι οι ιδιοκτήτες σκύλων που έχουν σχέση με το κατοικίδιο ζώο τους έχουν ισχυρότερη προσκόλληση στο περιβάλλον και την κοινότητά τους, κάνοντάς τους να νιώθουν πιο άνετα με το πού βρίσκονται και τελικά ποιοι είναι.

Έτσι, εάν παρατηρήσετε ότι το παιδί σας πρέπει να ξεφύγει από το κέλυφος του, ένα παιχνιδιάρικο σκυλί μπορεί να είναι ο τρόπος να το κάνετε να χαλαρώσει.

Τα σκυλιά βοηθούν στην ανάπτυξη της ομιλίας

Εάν το παιδί σας έχει μια αναπτυξιακή καθυστέρηση, όπως η καθυστερημένη ομιλία, ένας σκύλος μπορεί να το βοηθήσει να αρχίσει να μιλάει. Τα παιδιά θα θέλουν να προσπαθήσουν να δώσουν στο σκύλο τους απλές εντολές και να φωνάξουν το όνομά τους. Για να μην τα πολυλογώ, είναι σίγουρο ότι θα ξεσπάσουν και θα γελάσουν από χαρά ενώ παίζουν μαζί.

Σκεφτείτε έναν σκύλο ως έναν τρόπο «να ανοίξει τις πύλες της επικοινωνίας». Μόλις αρχίσουν να επιχειρούν ή να κατακτούν βασικές προτάσεις, θα αποκτήσουν περισσότερη εμπιστοσύνη και κατανόηση της προφορικής λέξης.




Τα σκυλιά βοηθούν στη βελτίωση των κοινωνικών δεξιοτήτων

Δεν είναι όλα τα παιδιά εξωστρεφή. Όμως, μελέτες δείχνουν ότι τα παιδιά που βρίσκονται γύρω από έναν σκύλο τείνουν να είναι πιο κοινωνικά.

Αυτό μπορεί να βοηθήσει το παιδί σας να κάνει φίλους, να διατηρήσει φίλους και να γίνει πιο εξωστρεφές σε μια ομαδική κατάσταση.

Τα σκυλιά κάνουν καλό στην καρδιά

Σύμφωνα με την Αμερικανική Ένωση Καρδιάς, η κατοχή σκύλου μπορεί να βοηθήσει όλους στην οικογένειά σας μειώνοντας τον κίνδυνο ανάπτυξης καρδιακών παθήσεων.

Επειδή θα περπατάτε το σκυλί σας ως οικογένεια, όλοι θα κερδίσετε περισσότερη άσκηση. Και, θα αναπτύξετε έναν ισχυρό δεσμό με το κατοικίδιο ζώο σας, ο οποίος μειώνει το άγχος (περισσότερη άσκηση και λιγότερο άγχος = μια πιο υγιής καρδιά).

Οι σκύλοι ακούνε!

Ορισμένες φυλές σκύλων είναι ιδανικές αν πιστεύετε ότι το παιδί σας χρειάζεται σύντροφο, κυρίως για κοινωνικούς και υγειονομικούς λόγους. Τα σκυλιά ακούνε! Χρησιμεύουν ως σπουδαίοι φίλοι και δίνουν ένα αυτί εάν το παιδί σας αισθάνεται απογοητευμένο, λυπημένο ή περνά μια δύσκολη περίοδο στη ζωή του.

Ακόμα και για τους ενήλικες, η απλή πράξη να εκφράσετε τα συναισθήματά σας σε έναν σκύλο θα σας βοηθήσει να απομακρύνετε το βάρος και το άγχος από το μυαλό σας και θα σας επιτρέψει να τα τακτοποιήσετε όλα στο τραπέζι, χωρίς να έχετε αντιδράσεις.

Τα σκυλιά είναι ακριβώς όπως τα παιδιά

Μελέτες δείχνουν ότι τα σκυλιά και τα παιδιά μοιάζουν πολύ. Στην πραγματικότητα, οι επιστήμονες πιστεύουν ότι ο εγκέφαλος ενός σκύλου και ο εγκέφαλος ενός παιδιού είναι σχεδόν ταυτόσημοι.

Έτσι, ένας σκύλος είναι ένας πολύ καλός τρόπος για να κρατήσετε το παιδί σας δεσμευμένο στο σπίτι και να του δώσετε έναν άμεσο φίλο. Επειδή είναι ακριβώς όπως τα παιδιά, τα δικά σας παιδιά θα καταλάβουν πώς να τα χειρίζονται και αμέσως θα έλκονται από αυτά.

Τα σκυλιά βελτιώνουν τη γρήγορη σκέψη

Τα σκυλιά έχουν πολλές συναρπαστικές ψυχολογικές επιδράσεις στον άνθρωπο, αλλά ένα ειδικότερα είναι η ικανότητα να παίρνετε πρωτοβουλίες και να σκέφτεστε γρήγορα. Αυτή είναι μια δεξιότητα που πολλά παιδιά στερούνται εκτός εάν έχουν εξάσκηση ή μια γενική ανάγκη.

Όταν φροντίζουν ένα κατοικίδιο ζώο, τα παιδιά πρέπει να λαμβάνουν αποφάσεις καθημερινά, και μερικές φορές αμέσως! Αυτό θα περάσει και στο σχολείο και τις καταστάσεις με φίλους (ή ακόμα και στον αθλητισμό).

Παγκόσμια Ημέρα Σκύλου και σας έχουμε 15 καλούς λόγους για να μεγαλώσετε το παιδί σας με έναν σκύλο – Tetrapodo.gr: Τα πάντα για τα τετράποδα!

ΠΗΓΗ:

Monday, 25 August 2025

Amputation doesn’t change our brain’s ‘body map’ after all



New research challenges existing ideas about brain reorganisation following amputations, and helps explain amputees’ sensory experiences.

22 August 2025

By Emma Barratt


For a long time, scientists have believed that the brain reorganises itself when we lose a limb, repurposing regions that allowed us to sense and move the amputated body part. Some work involving macaques with damage to the nerves in their arm, for example, provided seemingly solid evidence for this; researchers observed that regions of their brain usually reserved for arm-related sensation would only respond to sensations on the face some time after their injury.

Now, a team of scientists has conducted research with humans to check whether this long-standing theory is true. In their new publication in Nature Neuroscience, Hunter Schone and colleagues report that cortical representations of lost limbs actually remain remarkably stable, even years after the initial amputation. Not only does this investigation seemingly upend a long-held belief across cognitive disciplines, but it could lead to new targets for interventions treating phantom pain, and offer new possibilities for developers of next-generation prosthetics.

The starting gun for this study came from amputees sharing their day-to-day experiences of the kinds of sensations and perceptions associated with their amputated limb. As the authors shared in an interview about the study with Nature, amputees would often say that they could 'still feel the limb', and had the sensation of moving parts of it, even years on from when it was removed.

This planted seeds of doubt within the research team. Textbook theories stipulated that parts of the brain associated with those sorts of experiences should have been at least somewhat 'overtaken' to handle different functions from neighbouring brain areas, now that they were no longer responsible for an absent body part. This consistent flow of reports suggested, though, suggested the contrary: perhaps this process wasn't happening after all.

So, the team decided to put their curiosity to the test, recruiting three individuals who had been scheduled for arm amputations in the near future. By asking these participants to perform a series of movements in an fMRI scanner (such as tapping their fingers, moving their toes, and pursing their lips), the researchers were able to pinpoint specific regions of each of their brains that sensed their hands, as well as adjacent areas that processed sensations and movement from other body parts.

These scans and motions (now performed with phantom fingers) were repeated up to five years post-amputation, in order to collect data on how these parts of the brain were changing with the loss of the limb. If established theories held true, the team would have expected to see evidence of encroachment from neighbouring areas on lost-limb associated regions. This might have looked like activation in the hand region while the participant pursed their lips, for example.

Instead, they saw something quite different. Even as far out as five years post-amputation, their bodily representations within the brain were highly comparable to those pre-surgery. In other words, the areas associated with the amputated limb had not been reorganised or encroached on by nearby areas that handle other parts of the body. Counter to existing theory and widely-held assumptions, they remained intact.

Replication of these findings is an important step that's yet to be completed. But, if they are replicated, this not only marks a shift in our understanding of how the brain handles amputation, but could provide the basis for new therapeutic approaches. This could include new options for treating phantom pain, as well as further possibilities for advanced prosthetic devices that make use of brain–computer interfaces.

Read the paper in full:
Schone, H. R., Maimon-Mor, R. O., Kollamkulam, M., Szymanska, Malgorzata A, Gerrand, C., Woollard, A., Kang, N. V., Baker, C. I., & Makin, T. R. (2025). Stable cortical body maps before and after arm amputation. Nature Neuroscience, 1–7. https://doi.org/10.1038/s41593-025-02037-7


SOURCE:

Wednesday, 20 August 2025

Podcast Asexuality and Trauma




at: https://megjohnandjustin.com/you/asexuality-and-trauma/

This week on the podcast we addressed a listener’s question about how we might go about knowing whether we are on the asexuality spectrum or whether our lack of sexual attraction is due to trauma in our life which perhaps we should address.


In the podcast we unpack a lot of what is meant by both asexuality and trauma, as well as considering the overlaps, and how all of us might address elements of trauma as they surface in our sexual lives.
It’s Fine to be Ace

We started with a few caveats. First there are lots of different ways of being asexual, all of which are absolutely legitimate and valid. Some ace people are neutral about sex, some are averse to it. Some sometimes have forms of solo or partnered sex, many don’t. Some experience romantic attraction, some don’t (aromantic people). Some experience a little attraction (gray-A) or in certain relationships (demisexual). Just as it shouldn’t matter why an allosexual person is allosexual, it shouldn’t really matter whether these diverse asexualities are the result of being ‘born that way’, or choosing asexuality as a response to problematic cultures of sexuality, or life experiences meaning you are asexual. For most of us it’s probably a complex combination of bio, psycho, and social aspects.

Historically asexual people have been treated as if their low – or no – sexual attraction must be a problem, often with the assumption that it’s the result of trauma. The first thing to say is that – as with most marginalised sexual communities – there is no evidence that asexual people are any more likely to have been abused, or to suffer from mental health problems, that anybody else. That’s why asexuality is now clearly stated not to be any kind of ‘psychiatric disorder’ in the psychiatric manuals.
Trauma is so common

Secondly, we could argue that all of our sexualities – or asexualities – have something to do with trauma because (1) sadly high numbers of us experience sexual forms of abuse, assault, and bullying as children and/or adults and (2) the restrictive messages we receive about sexuality are a form of intergenerational trauma. Over the generations sex ed, sex advice, parents, porn, Hollywood movies, magazines, etc. all pass on limited ideas about what counts as sex, and how we should have sex, which leave many people having sex which is painful, unwanted, mediocre, even non-consensual. Many people who are sexual in pretty normative ways are quite dissociated when they have sex and many could be seen as traumatised and retraumatising themselves.

Don’t miss out on episodes and blogs! Every other podcast is for Patrons only. Sign up to our Patreon from just $1 per month.

So it’s not a matter of here’s the ‘normal’ thing – being sexual – which is unrelated to trauma, and here’s the ‘abnormal’ thing – being asexual – which is probably related to trauma. It’s certainly a shame if ace folks feel they have to wonder about trauma in a way that allosexual people don’t, because of all the stigma about being asexual or struggling sexually in any way – even in sex positive spaces.

Also we’d say that ace communities have some of the most vital things to teach everyone about sex because they make it clear that nobody (ever) has to have sex. We can’t really be in consent unless we know that it’s really okay to never do the thing (in this case sex).
Reflecting on trauma

All those caveats aside, of course it can still be important for those of us who are asexual (whether for a period or for the longer term) and have also been through traumatic experience to reflect on whether these things are related. It is possible that they are somewhat related, completely related, or not related at all (you might just happen to be ace, and happen to be traumatised). Again, all of those options are equally valid.

A lot of people’s sexualities are shaped by traumatic things that happen to them. It seems that one major survival strategy in response to trauma is to process things sexually. For some that might mean developing kinks in response to trauma, or using sex as a way to self-soothe, for others it might mean retreating from sexual experience either in some contexts or completely. So a person who is sexually bullied at school might become averse to sex, or identify as asexual, they might develop very gently erotic relationships which feel very different to the bullying, they might eroticise being sexually dominated in a more safe BDSM context, or they might eroticise becoming the dominant – or even bullying – person. All of these responses – and no response – are valid and legit, so long as only acted upon consensually.
Signs of trauma

Here are some signs that trauma might be involved in your a/sexuality. Do you see/hear/experience something sexual and find that you get dissociated (not present, out of your body, unable to remember things)? Do you get reactive – feeling heightened emotions like fear or anger and going into fight, flight, freeze, or fawn responses? Do you have trauma body responses like twitches or shakes? Do you have flashbacks or intrusive memories? Do you end up feeling very overwhelmed? Do you find yourself shutting down or melting down?

If these things happen then it might be useful to get professional help from a trauma-informed therapist using somatic experiencing, EMDR, or other techniques, as well as learning more about trauma and how it works. Trauma-informed sexological body workers may also be particularly helpful in this area.
You don’t have to fix anything

However being traumatised in a certain area of live does not mean that you have to ‘fix’ the trauma and go towards that thing (e.g. trying to have a certain kind of sex or relationships if you become triggered by them). It’s also perfectly legitimate just to decide that that thing isn’t for you. It’s also fine to be in a place of not being ready to address that trauma yet. A vital part of trauma therapy is building a sense of safety and learning when it is good to go towards the trauma – or the feelings accompanying it – and when better to move away from it.

So TLDR: it’s fine to be ace, it’s fine to be traumatised, it’s fine for those things to be linked or not, and it’s useful for all of us to explore our sexuality, and trauma, and how those things may or may not be linked.

What isn’t okay is shame around asexuality and shame around sexual trauma. What also isn’t okay is any form of conversion therapy which tries to make people sexual. If you do seek out a therapist please make sure that no part of their agenda is the assumption that it’d be better if you were sexual: that’s acephobia right there and no major therapeutic body supports it. Remember, it can’t be consensual if it’s not okay not to have sex.

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