Did Language Evolution Hijack Complex Tool Making Skills?

Posted by & filed under General Psychology, Genetics: The Biological Context of Development, Language Development, Language-Thought, Neuroscience.

Description: The nature of our spoken communication skills is most certainly a big part of our adaptive evolutionary advantage as a species. Using language, we can break out of the ‘here and now’ and discuss past events and future possibilities and we can organize and coordinate complex individual and social tasks and strategies using our… Read more »

Left-handedness: A Good Way to Look at NatureNurture

Posted by & filed under Cultural Variation, Genetics: The Biological Context of Development, Human Development, Neuroscience, Physiology.

Description: There are fewer left-handed people than right-handed people in the world, right? Yes, that is true, but the proportions vary from place to place and maybe from time to time. So, how does handedness play out from an evolutionary perspective? It is often difficult to think through how the interaction of nature (genetics) and… Read more »

Evolution AND Learning = Epigenesis and Revolution?

Posted by & filed under Cultural Variation, Genetics: The Biological Context of Development, Human Development.

Description: Think about this question: What does it mean to say that a trait or a behavioral tendency is genetic and what does it mean to say that particular trait or behavior is acquired through observation, teaching, or learning. Now with your answers to the various parts of that question in mind consider this research… Read more »

Genes and Sexual Orientation: It is VERY complex

Posted by & filed under Cultural Variation, Development of the Self, Gender-Role Development Sex Differences, Genetics: The Biological Context of Development, Research Methods, Social Psychology, Stereotype Prejudice Discrimination, The Self.

Description: What does it mean to say that some human trait or behavior is partially genetically linked? Does saying that change or influence how we think about the trait? Looked at another way what would the socio-cultural (and perhaps political) implications be of a trait or behavioral tendency being partially genetically linked? Would your answers… Read more »

What Could Possibly Be Adaptive About Buying Into Fake News?

Posted by & filed under Consciousness, Genetics: The Biological Context of Development, Language-Thought, Motivation-Emotion.

Description: If you believe another person is not thinking properly about something what is the best way to get them change their mind and to think more clearly? If you thought that showing them some facts would be a good idea you are not alone as that is what most people think, especially when the… Read more »

Do Sex Differences Mean There Are Male and Female Brains?

Posted by & filed under Assessment: Intellectual Cognitive Measures, Gender-Role Development Sex Differences, General Psychology, Genetics: The Biological Context of Development, Neuroscience, Personality, Physiology, Research Methods, Stereotype Prejudice Discrimination.

Description: Book titles such as Men are from Mars and Women are from Venus (John Gray) suggest that there are some fundamental differences between men and women. What might that hypothesis or sentiment suggest about the brains of men and women? Well, the idea that, at the level of the brain, men and women are… Read more »

Biology and Mental Illness: Why No Cures Yet?

Posted by & filed under Clinical Neuropsychology, Genetics: The Biological Context of Development, Intervention: Identifying Key Elements of Change, Neuroscience, Psychological Disorders, Research Methods, Schizophrenia, Stress Coping - Health.

Description: We have drugs that treat mental disorders like schizophrenia and depression so do we have cures for those disorders? One of the reasons given for the focus shift taken by Martin Seligman, Mihaly Csikszentmihalyi and others to Positive Psychology (optimizing things for everyone) is that we have addressed mental illness and can move on…. Read more »

Social Octopi on Ecstacy: The evolutionary base of social connection

Posted by & filed under Altruism Prosocial Behaviour, Genetics: The Biological Context of Development, Interpersonal Attraction Close Relationships, Neuroscience, Physiology, Social Psychology.

Description: The octopus is not a particularly social animal. While that might sound like the start to a fairy tale or to a “Just So” story it is actually simply a scientific fact. Octopi typically avoid social contact entirely including avoiding other members of their species. They Do, however, have to engage socially with at… Read more »

Concussions in Hockey and Football and CTE: What do we know and what do we still need to find out?

Posted by & filed under Clinical Neuropsychology, Consciousness, Genetics: The Biological Context of Development, Neuroscience, Stress Coping - Health.

Description: Ok, so what do you think we “know” about the long-term impact of concussions on athletes who play hockey or football? Let’s see, concussions and inappropriate responses to how such injuries are managed or followed up have lead to a serious issue that the sports of hockey and football are now only staring to… Read more »

Twiiiiiiiiins iiiiiiiin Spaaaaaaace!!

Posted by & filed under General Psychology, Genetics: The Biological Context of Development, Human Development, Neuroscience.

Description: First let me explain the form of the title of this post. It is related to the amount of time I spent in the late 1970’s watching the Muppet Shop on TV. (Enough said, but if you actually want to understand the reference watch this https://www.youtube.com/watch?v=YU0rj6drXdI ). OK to continue with the general theme… Read more »