MSc Psychology (research) students
In some cases of psychopathology, genetic disturbances play a more significant role in explaining the disorder than environmental stressors, as is the case in single-gene neurodevelopmental disorders. In most psychopathologies, however, disorders are the result from a complex interplay between susceptibility genes (G) and environmental (E) stressors. A key objective in various scientific disciplines is to delineate these specific G x E factors in order to develop pharmacological and behavioral intervention programs that aim at preventing the disorder or alleviate symptoms in individuals with the disorder.
In this research master course students will gain knowledge about current conceptions in developmental psychiatry. Students will be familiarized with important concepts such as epidemiology, epigenetics, gene linkage or association, allelic penetrance, endophenotypes and biomarkers, as well as systems neuroscience methods. In the lectures series, examples are provided of various models that can be used to investigate gene-environment interactions in psychopathology and appropriate research strategies will be discussed. Students will be trained to use this information in developing their own research proposal for studying gene-environment interactions in developmental psychopathology. In active workgroup sessions, students will develop skills in critically reading relevant research papers, comment on the papers, and discuss their pros and cons in order to develop improved research designs. Furthermore, students will be trained in presenting and writing a scientifically sound research proposal that complies with standards for research funding.
On completion of this course, students will be able to:
Demonstrate basic knowledge of genetics and neurobiological systems
Demonstrate advanced knowledge of various research designs that can be used to address research questions on gene-environment interactions
Demonstrate advanced knowledge of relevant concepts of gene-environment interactions, such as heritability, gene-environment interactions vs. correlations, candidate genes, risk factors, and endophenotypes
And students will have gained improved skills in:
Critically reading papers and discussing them with others
Presenting research ideas and proposals
Writing a research proposal
Providing peer feedback on scientific output
Gene-Environment Interactions in Developmental Psychopathology (2014-2015): To be announced
Students need to enroll for lectures and work group sessions. Please consult the Instructions registration
Students are not automatically enrolled for an examination. They can register via uSis from 100 to 10 calendar days before the date; students who are not registered will not be permitted to take the examination. Registering for exams
Mode of instruction
Seven 2-hour sessions (weekly), each addressing one of a number of themes, based on recent empirical publications. Each session starts with a short lecture followed by group discussions and paper presentations. Students are responsible to thoroughly study the assigned readings, which will be made available via blackboard. Sessions will revolve around discussion of these readings. To facilitate discussions, students should prepare questions that arose for them while reading the week’s material. In addition to these sessions, students will write an individual research proposal, which is due at the last session. During the last session, students will present their research proposal. Based on feedback of both students and the lecturer, research proposals will have to be revised in order to get graded.
Grade 1A: Workgroup participation (15%): come to all sessions, take active part in the session by discussing the papers, take a turn in the discussion, and class preparation.
Grade 1B: Presentation + Peer Review: (25%): Present one of the session’s topics and provide an overview of the literature, presentation of the research proposal, provide feedback on the students’ research proposal (both oral as well as written feedback).
Grade 2: Research proposal (60%): writing the research proposal on the topic of your choice and revise the proposal based on the feedback provided by the lecturer and students.
Compensation between the grades:
The final grade will based on the weighted average of Grade 1(A+B = 40%) and Grade 2 (60%), but each grade needs to be at least a 5.0 to be compensated by the higher second grade. Students successfully complete this course when their final grade is a 6.00 or higher. The final grade is rounded to whole and half numbers, except for the 5.50. For the final grade to be a 5.00 or a 6.00, rounding off rules are:
≥ 4.75 and
Information on blackboard.leidenuniv.nl
Flint, J., Greenspan, R.J., & Kendler, K.S. (2010). How genes influence behavior. Oxford University Press. ISBN: 9780199559909 (available via Bol.com, ca. € 40,-)
The reading list for each class will be made available via blackboard.
Dr. M.J.W. van der Molen