Lesson idea: Consolidate learning with a quick game of “Key Term Tennis”

Travis DixonUncategorized

Credit for  the “Key Term Tennis” activity (originally called “Verbal Tennis” goes to the late, great Paul Ginnis. I highly recommend his book, “The Teacher’s Toolkit” (Find it on amazon here). It’s filled with excellent activity ideas. At ThemEd we’re all about the practicalities of teaching, as the last thing education needs is more theory. I’ve always been a fan …

Lesson Idea: Key Terms Traffic Lights

Travis DixonUncategorized

One of the biggest challenges for many IB Psychology students is the massive amount of new vocabulary. At ThemED we’ve tried to help with this by having a full, 10 page-400+ key term glossary in our student guide textbook. But this alone won’t be enough, so one basic idea I like is to use what I call a “key terms …

Key Study: Testosterone and aggression in rats (Albert et al. 1986)

Travis DixonBiological Psychology, Criminology

The material here was originally published in IB Psychology: A Student’s Guide. Males are more aggressive than females in almost every species. Why is this? One possible reason could be in the influence of the male sex hormone, testosterone. Testosterone is produced in the testes of males, which could be why males are more aggressive than females. While it is also …

Key Study: Serotonin, tryptophan and the brain (Passamonti et al., 2012)

Travis DixonBiological Psychology, Criminology

Serotonin is a neurotransmitter that has been correlated with numerous behaviours, including impulsive aggression, antisocial behaviour and violence. One reason for this correlation could be the effect that depleted serotonin levels could have on important parts of the brain when we perceive emotional stimuli. To test the effects of serotonin depletion on the brain, Passamonti et al. (2012) asked one …

There’s no difference between “evaluate” and “discuss.”

Travis DixonAssessment (IB), Curriculum, Revision and Exam Preparation

Before I explain why an evaluation and a discussion in a student’s IB Psychology exam answer would look exactly the same, I should first mention that Christos Halkiopoulos was aware of this long before I was and has been saying this for quite some time. It was only recently when I gave this some more thought that I realized I …

Lesson Idea: Understanding IVs and DVs

Travis DixonResearch Methodology

This lesson accompanies section 1.2(a) in IB Psychology: A Student’s Guide.    Hook  As a class, watch this clip from the BC documentary “Human Instincts” to show the replication of the MHC gene study. After this, I like to use the introduction slideshow to explain the definitions of an IV and a DV and how they were shown in this particular study …

What is a pheromone?

Travis DixonBiological Psychology, Love and Marriage

A pheromone is a chemical messenger that is passed from one individual to another which has an effect on the receiving individual. One technical definition offered for pheromones is that they are “…substances which are secreted to the outside by an individual and received by a second individual of the same species, in which they release a specific reaction, for example, …

What is “inattentional blindess?”

Travis DixonCognitive Psychology

This is the first in a series of short posts that I’ll write that aim to quickly outline key concepts in psychology. Inattentional blindness is the name given to the phenomenon of not being able to see or perceive a visual stimulus, even when it’s right in front of our visual field because our attention is diverted elsewhere. This was famously …

Lesson Idea: The language of generalizations

Travis DixonUncategorized

This activity works well with lesson (b) (Studying Individuals) in the first topic in the introduction in IB Psychology: A Student’s Guide. It will be part of the second lesson in my course. Aim One of the aims of this lesson is to introduce students to the idea of how psychological studies need to make generalizations across groups of people, …