ASPD Research Methods and Evidence 2

Question 1

Which research design is considered the gold standard for establishing causality in ASPD treatment studies?

Accepted Answer

Randomized controlled trial (RCT)

Answer

RCTs randomly assign participants to treatment and control conditions, minimizing confounding variables and allowing causal inferences.

Question 2

In ASPD research, what is the primary challenge with using self-report measures to assess antisocial traits?

Accepted Answer

Individuals with ASPD may intentionally deceive or minimize their behaviors

Answer

Deceitfulness is a core feature of ASPD, making self-report validity particularly problematic in this population.

Question 3

A researcher studying the heritability of ASPD compares concordance rates between identical and fraternal twins. What type of study is this?

Accepted Answer

Twin study

Answer

Twin studies compare monozygotic and dizygotic twins to estimate the genetic contribution to a trait or disorder.

Question 4

Which statistical measure is used to quantify the proportion of variance in ASPD attributable to genetic factors?

Accepted Answer

Heritability estimate (h²)

Answer

Heritability estimates (h²) range from 0 to 1 and indicate the proportion of phenotypic variance explained by genetic differences.

Question 5

What is the main limitation of retrospective studies examining childhood conduct disorder as a precursor to ASPD?

Accepted Answer

Recall bias may distort participants' accounts of past behavior

Answer

Retrospective studies rely on memory, which is subject to distortion, especially when recalling childhood conduct problems years later.

(ASPD) Sociopath & Antisocial Personality Disorder Test Practice Test